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3 June 2026
Dr. Mario Parise Appointed Section Editor-in-Chief of the Section “Hydrogeology” in Water


We are pleased to announce that Dr. Mario Parise has been appointed Section Editor-in-Chief of the Section “Hydrogeology” in Water (ISSN: 2073-4441).

Dr. Mario Parise graduated in geological sciences at the University Federico II in Naples (Italy), and had several experiences of work, scientific expeditions and teaching abroad, from the United States of America to Madagascar, Albania and Cuba. At present, he is an Associate Professor in engineering geology and in hydrogeology at the University Aldo Moro in Bari (Italy). For several decades, he has developed research mainly into the geological and geomorphological analysis of slope movements, in topics such as:

  • Identification of the areas susceptible to different types of slope movement (from debris flows, to deep-seated gravitational slope deformations, to general mass wasting processes);
  • Multi-temporal analysis of landslides, and their relationship with anthropogenic activities, and/or as a consequence of specific triggering events (rainfall, earthquakes, etc.);
  • Influence of weathering in the predisposition of slope movements;
  • Occurrence of debris flows and erosional processes in areas recently affected by wildfires.

He is also an expert in karst research, with a specific focus on the evaluation of natural and anthropogenic hazards occurring in karst territories, including sinkholes and flash floods, and their effect on the human environment. He has acted as chairman in Eurokarst 2024, the European bi-annual Conference on the Hydrogeology of Karst and Carbonate Reservoirs, held in Rome (Italy) in June 2024.

Dr. Parise is the author of over two hundred articles published on international journals and proceedings of international conferences, has acted as Guest Editor in 15 Special Issues for ISI international journals, and has published three books with the Geological Society of London. He is the national coordinator of the Italian network of the International Consortium on Landslides (ICL) and Vice-President of the International Union of Speleology (UIS).

He is Associate Editor of the journal Natural Hazards, Editor-in-Chief of the section Hydrogeology of the journal Water, and a member of the Editorial Board of other international journals, including Natural Hazards and Earth System Sciences, Journal of Mountain Sciences, Bulletin of Engineering Geology and the Environment, Carbonates and Evaporites, Geosciences, and Journal of Cave and Karst Studies.

The following is a short Q&A with Dr. Mario Parise, who shared his vision for the journal with us, as well as his views on the research area and open access publishing:

1. What appealed to you about the journal that made you want to take the role as its Section Editor-in-Chief?

Water is among the main issues of my research, as regards hydrogeology, but also karst processes, and the development of ground instabilities. Thus, I felt that taking this role could further contribute to being updated with the most recent advances in worldwide research on water.

2. What are the most significant emerging challenges and innovations in the field, and how do these shape current research trends?

The role of water is crucial in many different aspects, and actually, many different disciplines are involved in studies and research dealing with water in some ways. In times where there are still difficulties in water availability in many countries, the events of pollution are increasing, and the tendency to desertification is becoming more and more a threat, I feel there is a huge need to promote interdisciplinary works aimed at evaluating the above issues, and at looking for sustainable solutions.

3. What is your vision for the journal?

I see Water in the near future as a journal promoting inter-disciplinary research, particularly among young researchers from different parts of the world, to stimulate all scholars toward sustainable approaches in the use of water resources, and in producing all possible efforts in order to protect and safeguard these very precious natural resources.

4. What advice would you give to early career researchers?

I would suggest that they be very careful in using AI, and to start their careers in more traditional ways, by reading many papers, and talking with experts from different fields. The use of modern technologies and AI is extremely important but young researchers need to use them in the proper way, without depending entirely on them.

We wish Dr. Mario Parise every success in his new position, and we look forward to his contributions to the journal.

1 June 2026
MDPI INSIGHTS: The CEO’s Letter #35 – 30 Years of Open Science, Open Access Policies, Spain Summit, MMCS 2026 & Antibiotics 2026

Welcome to the MDPI Insights: The CEO's Letter.

In these monthly letters, I will showcase two key aspects of our work at MDPI: our commitment to empowering researchers and our determination to facilitating open scientific exchange.


Opening Thoughts

30 Years of Open Science, Built Together

This month, we officially launched MDPI’s 30th Anniversary campaign and dedicated anniversary website, marking an important milestone in our journey as an open access publisher. What began in 1996 with a single journal and the simple belief that scientific knowledge should be shared openly and freely has grown into a global publishing organization supporting more than 500 journals, 68,000 Editorial Board Members, and millions of researchers worldwide.

The anniversary page, entitled 30 Years of Open Science, Built Together, reflects on the people, milestones, and partnerships that have shaped MDPI over the past three decades. It includes a retrospective of our development, key moments in the evolution of open access, landmark research articles, journal anniversaries, an interview with the CEO, and perspectives from colleagues and partners who have contributed to our success.

Looking back, one of the most striking aspects of our journey is not simply our growth, but the broader transformation of scholarly publishing itself.

Open access has moved from a niche concept to a widely adopted publishing model, helping make research more accessible, discoverable, and impactful for researchers, institutions, policymakers, and society.

MDPI has been part of this transition and continues to invest in the people, technology, partnerships, and research integrity infrastructure needed to support high-quality open science at scale.

While anniversaries naturally encourage reflection, they are also an opportunity to look ahead. The challenges facing scholarly publishing today, including research integrity, artificial intelligence, accessibility, and global participation in science, will require continued collaboration across the research ecosystem. As we celebrate 30 years of publishing, our focus remains on supporting researchers, strengthening trust in open science, and helping shape the future of scholarly communication together.

I encourage you to visit the anniversary page, explore the milestones, and take a moment to reflect on the role each of us has played in contributing to MDPI’s story.

Thank you for being part of this journey.

Impactful Research

Highlights from MMCS 2026 in Beijing (14-17 May)

From 14–17 May, MDPI hosted The 5th Molecules Medicinal Chemistry Symposium (MMCS 2026) in Beijing, China, bringing together academia and industry to explore advances in chemical biology, medicinal chemistry, and drug discovery.

The conference hosted more than 230 attendees from 37 countries and regions, alongside 257 submissions and 145 accepted abstracts. With a significant increase in attendance – up by 100 participants compared with the previous edition – the popularity of MMCS continues to grow in terms of its international profile and scientific relevance within this rapidly evolving field.

The scientific program covered seven themes:

  • Chemical Biology for Drug Discovery
  • Medicinal Chemistry Research Progress
  • Natural Products in Drug Discovery
  • AI-enabled Drug Discovery
  • GPCR & Ion Channel Targeted Drug Development
  • Innovative Proximity-Based Drug Modalities
  • Biocatalysis for Natural Product & Drug Synthesis

The event featured three plenary speakers, 14 keynote speakers, 35 selected oral presentations, and 98 poster presentations, creating opportunities for open scientific exchange and collaboration. Conference Chair Prof. Dr. Diego Muñoz-Torrero described this edition as one of the most successful MMCS events to date.

Thanks to our Sponsors

MMCS 2026 secured sponsorship support from 12 industrial partners, 11 of which set up on-site exhibition booths. Covering biopharmaceutical R&D, life science supplies, pharmaceutical experimental instruments, and industrial service sectors, exhibitors were able to connect their businesses directly with attendees and make connections at the conference.

30th Anniversary Celebration of Molecules

During the conference, we also celebrated the 30th anniversary of Molecules, one of MDPI’s flagship journals. The celebration brought together Section Editors-in-Chief, Editorial Board Members, MDPI leadership, and editorial colleagues to reflect on the journal’s development, achievements, and continued future growth.

Events such as MMCS 2026 highlight the important role conferences play in creating scientific exchange and collaboration, and in connecting our research communities in person.

They also reflect the continued development of MDPI’s conference portfolio and our commitment to supporting academic engagement beyond publishing alone. Thanks to everyone involved in organizing and contributing to the success of this event.

Inside MDPI

Open Access Policies Continue to Accelerate Globally

One of the clearest indicators of the continued momentum behind open access is the growing number of national and institutional policies supporting, and increasingly requiring, open dissemination of research.

Around the world, governments, funding agencies, and universities are building their open access mandates, with increasing focus on transparency, rights retention, and public accessibility of publicly funded research. While these policies vary across regions, the broader direction is clear: expectations around openness and compliance continue to accelerate.

For researchers, navigating these evolving requirements can be complex and time-consuming. Supporting the research community therefore means not only publishing high-quality open access content but also helping stakeholders better understand changing requirements and emerging opportunities. At MDPI, we see this as an important part of our role within scholarly communication.

“Expectations around openness and compliance continue to accelerate”

Through the MDPI Blog, our Content team continues to publish monthly articles overviewing different countries’ relationships with open access, exploring their histories, policies, opportunities, and statistics. All this information is centralized into an article which contains brief summaries of each country, with links to all the full articles, and is updated monthly.

Recent Policy Developments

South Africa

In 2026, South Africa’s Department of Science and Innovation introduced the South African Open Science Policy. The policy states that: “Open access shall be required for publications arising from publicly funded research, and desirable for research from all sources of funding.”

The policy envisions a coordinated and broad approach to open science that will sustainably and ethically drive socio-economic development by increasing the practice of open science through policy, training, incentivization, and infrastructure.

Canada

In Canada, the Tri-Agency OA Policy on Publications was revised, removing the 12-month embargo for research that must be deposited in a repository with an open license and with author rights retained.

The Agencies argue that “societal advancement is made possible through widespread and barrier-free access to cutting-edge research and knowledge.”

Chile

Chile is a collaborative and engaged member of the global open access movement.

The National Research and Development Agency (Agencia Nacional de Investigación y Desarrollo, or ANID) is Chile’s main funding agency for R&D. It mandates that all beneficiaries must deposit the final version of their published scientific output, with an embargo period of up to 12 months, into a repository.

ANID also supports the InES Open Science funding program, which allows universities to request funding for capacity and infrastructure building. Further, Chile is an active participant in various international initiatives, such as Redalyc, SciELO, and Red de Repositorios Latinoamericanos.

Openness Beyond Research

At MDPI, openness remains one of our core values, ensuring that research outputs are freely accessible to anyone. This commitment also extends to sharing knowledge about the scholarly publishing landscape itself, which we practice on the MDPI Blog through various topics, including open access, recent advances in science, and opportunities for researchers.

As the open access landscape continues to evolve, helping researchers, institutions, editors, and partners navigate these changes will remain an important priority for us.

Thank You

I would like to thank Jack McKenna (Senior Content Specialist, MDPI) from our Content team for his ongoing work on the MDPI Blog series covering global open access policy developments. Initiatives such as this help make complex policy discussions more accessible and useful to the wider research community.

Coming Together for Science

Reflections from the MDPI Spain Summit 2026 in Valencia (21 May)

On 21 May, we hosted the MDPI Spain Summit 2026 in Valencia.

The Summit brought together 30 Editorial Board Members and MDPI colleagues for a discussions on the future of publishing, research integrity, peer review, artificial intelligence, and the evolving research landscape in Spain.

We hosted participants from leading Spanish institutions and spoke on the importance of Spain as a major contributor to global open access (OA) research. In 2025 alone, Spain ranked among the leading countries worldwide for OA publishing, with more than 85% of publications made openly accessible. MDPI also continues to play a significant role within the Spanish research ecosystem.

MDPI in Spain

Spain remains one of MDPI's most important academic markets and a leading contributor to OA research globally. Ever since our Barcelona office opened in 2016 (Happy 10th Anniversary!), MDPI Spain has been actively supporting researchers, institutions, societies, and academic partners across the country. Today, the office plays an important role in creating engagement with the Spanish scholarly community through editorial support, partnerships, conferences, training initiatives, and outreach activities.

A cluster of high-level indicators highlight both the strength of the local research ecosystem and MDPI’s role within it:

  • 43,218 total publications in Spain in 2025, of which 35,728 (83%) were open access (49% Gold OA).
  • 211,200+ total publications (2021–2025), with 84% published open access.
  • 13,444 MDPI publications from Spanish institutions in 2025, representing 14% of all open access publications in Spain.
  • More than115,100 MDPI publications from Spanish institutions since 1996.
  • More than 4,500 Editorial Board Members from Spain, including more than 150 Chief Editors and 57 Associate Editors.
  • 42 institutional partners participating in MDPI’s Institutional Open Access Program (IOAP).
  • Spain ranks second globally for MDPI society affiliations, with 26 affiliated society agreements currently in place.

Program Overview

What made this summit special was the openness of the discussions around the research landscape in Spain and the role MDPI plays within the market. General topics of the presentations included:

  • MDPI Introduction – Stefan Tochev (CEO).
  • Engagement with the Academic Community – Dr. Marta Colomer (External Affairs Lead).
  • Latest Developments in the Editorial Process – Dr. Jordi Martinez (Deputy Managing Editor).
  • Research integrity and Publication Ethics – Slavomir Nikodijevic (Research Integrity Specialist).
  • A 360 View of Academic Publishing – Prof. Dr. Luis Angel Ruiz Fernandez (EBM of Remote Sensing).

Panel Discussion

We also hosted a panel discussion moderated by Marta, entitled “The Future of Academic Publishing” with Prof. Luis Ruiz, Prof. Marta Feliz (EBM of the journal Catalysts), Dr. Enric Sayas (Product Owner, AI & Technology Innovation), and myself. The discussion looked at the evolving role of editors, the future of peer review, and the growing importance of maintaining trust, ethics, and research integrity in an era increasingly influenced by artificial intelligence.

Themes from the Summit

Several themes emerged throughout the discussions, reflecting broader conversations taking place across publishing:

  • The academic community values efficient publishing workflows, but expectations around scientific quality and editorial rigor continue to rise.
  • Reviewer fatigue and long-term sustainability of peer review remain major challenges across the industry.
  • AI is rapidly changing scholarly communication and requires transparent and responsible governance.
  • Reputation and trust continue to depend on long-term engagement, transparency, and quality-focused decision-making.

“Maintaining an open dialogue with researchers, editors, reviewers, and institutions remains a priority for MDPI”

It was constructive to see the willingness of participants to engage directly and candidly with us. These conversations provide insights that help inform how we continue to develop our editorial processes, engagement activities, and support for the research community. While certain discussions included concerns, there was also recognition that open dialogue between publishers and the research community is essential if we want to improve scholarly communication together.

Events such as this are increasingly important for MDPI. They allow us to present our perspective, to listen to the experiences, expectations, and concerns of editors, reviewers, and researchers, and to address these accordingly.

Thank You

Thank you to our Barcelona Office and all colleagues involved in organizing the summit, as well as all participants for contributing to these thoughtful and constructive discussions.

As publishing continues to evolve, maintaining an open dialogue with researchers, editors, reviewers, and institutions remains an important priority for MDPI. Events such as the Spain Summit play an important role in helping us to build relationships, foster trust, and better understand the needs of our community.

Closing Thoughts

Highlights from Antibiotics 2026 in Barcelona (11–14 May)

This week, MDPI hosted the Antibiotics 2026 — Advances in Antimicrobial Action and Resistance conference in Barcelona, bringing together academics and industry experts to discuss one of the most important scientific and public health challenges of our time: antimicrobial resistance.

The conference welcomed 145 attendees from 42 different countries and territories, alongside 265 submissions and 127 accepted abstracts, showing the international reach of the event and the strong scientific interest in this rapidly evolving field.

Scientific Exchange on a Global Challenge

Antimicrobial resistance continues to be a global concern, creating collaboration across disciplines, institutions, and regions. The conference program focused on a range of topics including:

  • Antimicrobial resistance mechanisms
  • One Health approaches to antimicrobial stewardship
  • Discovery of novel antimicrobial agents
  • Innovation in clinical strategies and treatment approaches
  • Ethnopharmacology and emerging therapies

Through keynote plenaries, invited lectures, oral presentations, and poster sessions, the conference created a platform for dialogue and scientific exchange.

International Participation and Collaboration

One of the highlights of the event was the diversity of participation across both geography and expertise. Researchers and speakers from Europe, North America, Asia, Africa, Australia, and Latin America took part in discussions throughout the conference, highlighting the global nature of both the challenge and the scientific response.

The scientific program included:

  • 2 keynote speakers
  • 10 invited speakers
  • 36 selected talks
  • 78 posters

The conference brought together perspectives from academia, healthcare, and industry, helping facilitate interdisciplinary collaboration around future approaches to antimicrobial research and resistance management.

The Role of Conferences in Scholarly Communication

Conferences are an important platform for collaboration, scientific exchange, and community-building. Events such as Antibiotics 2026 show the value of bringing researchers together in person to discuss emerging challenges, share new findings, and strengthen international networks across disciplines and regions.

Thank You

I would like to thank the conference chairs, speakers, participants, sponsors, and the entire MDPI conference team for their work in making this event a success. The engagement and positive feedback from attendees highlight the importance of our events in addressing some of the most pressing scientific challenges facing society today.

Stefan Tochev
Chief Executive Officer
MDPI AG

28 May 2026
Water | Highly Viewed Papers and Hot Topic Special Issues in the “Water and Climate Change” Section


We are delighted to share a selection of highly viewed papers and Special Issues on Water and Climate Change published in Water (ISSN: 2073-4441). The listed Special Issues remain open for submission. We believe that the following collection will be of particular interest to you.

1. “Groundwater Sustainability and Land Subsidence in California’s Central Valley”
by Claudia C. Faunt, Jonathan A. Traum, Scott E. Boyce, Whitney A. Seymour, Elizabeth R. Jachens, Justin T. Brandt, Michelle Sneed, Sandra Bond and Marina F. Marcelli
Water2024, 16(8), 1189; https://doi.org/10.3390/w16081189
Available online: https://www.mdpi.com/2073-4441/16/8/1189

2. “Urban Flood Risk Assessment and Mapping Using GIS-DEMATEL Method: Case of the Serafa River Watershed, Poland”
by Wiktoria Natkaniec and Izabela Godyń
Water2024, 16(18), 2636; https://doi.org/10.3390/w16182636
Available online: https://www.mdpi.com/2073-4441/16/18/2636

3. “Evaluation of Future Changes in Climate Extremes over Southeast Asia Using Downscaled CMIP6 GCM Projections”
by Sophal Try and Xiaosheng Qin
Water2024, 16(15), 2207; https://doi.org/10.3390/w16152207
Available online: https://www.mdpi.com/2073-4441/16/15/2207

4. “Assessment of Future Climate Change Impacts on Groundwater Recharge Using Hydrological Modeling in the Choushui River Alluvial Fan, Taiwan”
by Thi-My-Linh Ngo, Shih-Jung Wang and Pei-Yuan Chen
Water2024, 16(3), 419; https://doi.org/10.3390/w16030419
Available online: https://www.mdpi.com/2073-4441/16/3/419

5. “Review of Climate Change Impacts on Water Quantity and Quality in the Murray–Darling Basin, Australia”
by Gebiaw T. Ayele
Water2024, 16(23), 3506; https://doi.org/10.3390/w16233506
Available online: https://www.mdpi.com/2073-4441/16/23/3506

6. “Sustaining the Pearl River: A Critical Review of Changes in Fluvial Geomorphological Processes and the Driving Forces in the Pearl River Basin”
by Haidong Ou, Haidong Ou, Wei Fan, Junliang Qiu, Xiaolin Mu, Tao Zhou, Xiankun Yang and Lorenzo Picco
Water2024, 16(7), 1001; https://doi.org/10.3390/w16071001
Available online: https://www.mdpi.com/2073-4441/16/7/1001

7. “Assessment of Flood Hazard Mapping Using a DEM-Based Approach and 2D Hydrodynamic Modeling”
by Omayma Amellah, Paolo Mignosa, Federico Prost and Francesca Aureli
Water2024, 16(13), 1844; https://doi.org/10.3390/w16131844
Available online: https://www.mdpi.com/2073-4441/16/13/1844

8. “Assessment of Future Rainfall Quantile Changes in South Korea Based on a CMIP6 Multi-Model Ensemble”
by Sunghun Kim, Ju-Young Shin and Jun-Haeng Heo
Water2025, 17(6), 894; https://doi.org/10.3390/w17060894
Available online: https://www.mdpi.com/2073-4441/17/6/894

9. “Vulnerability Assessment of Dams and Reservoirs to Climate Change in the Mediterranean Region: The Case of the Almopeos Dam in Northern Greece”
by Anastasios I. Stamou, Georgios Mitsopoulos, Athanasios Sfetsos, Athanasia Tatiana Stamou, Sokratis Sideris, Konstantinos V. Varotsos, Christos Giannakopoulos and Aristeidis Koutroulis
Water2025, 17(9), 1289; https://doi.org/10.3390/w17091289
Available online: https://www.mdpi.com/2073-4441/17/9/1289

10. “Exposure of Greek Ports to Marine Flooding and Extreme Heat Under Climate Change: An Assessment”
by Isavela N. Monioudi, Dimitris Chatzistratis, Konstantinos Moschopoulos, Adonis F. Velegrakis, Amalia Polydoropoulou, Theodoros Chalazas, Efstathios Bouhouras, Georgios Papaioannou, Ioannis Karakikes and Helen Thanopoulou
Water2025, 17(13), 1897; https://doi.org/10.3390/w17131897
Available online: https://www.mdpi.com/2073-4441/17/13/1897

11. “Extreme Short-Duration Rainfall and Urban Flood Hazard: Case Studies of Convective Events in Warsaw and Zamość, Poland”
by Bartłomiej Pietras and Robert Pyrc
Water2025, 17(18), 2671; https://doi.org/10.3390/w17182671
Available online: https://www.mdpi.com/2073-4441/17/18/2671

12. “Weakened Snowmelt Contribution to Floods in a Climate-Changed Tibetan Basin”
by Liting Niu, Liting Niu, Hongyi Li and Xiaohua Hao
Water2025, 17(4), 507; https://doi.org/10.3390/w17040507
Available online: https://www.mdpi.com/2073-4441/17/4/507

Special Issues:
1. “Extreme Hydrological Events Under Climate Change
Guest Editors: Dr. Diana Šarauskienė and Dr. Darius Jakimavičius
Submission deadline: 20 July 2026

2. “Coastal Flood Hazard Risk Assessment and Mitigation Strategies
Guest Editor: Dr. Quan Van Dau
Submission deadline: 25 July 2026

3. “Sustainable and Efficient Water Use in the Face of Climate Change
Guest Editors: Prof. Dr. Yaosheng Wang and Dr. Haiyang Ma
Submission deadline: 19 September 2026

4. “Hydroclimatic Changes in the Cold Regions
Guest Editors: Dr. Alexander Shiklomanov, Dr. Vladimir Alexeev and Dr. Hotaek Park
Submission deadline: 1 July 2026

5. “Impacts of Climate Change on Water Resources: Assessment and Modeling, 3rd Edition
Guest Editors: Prof. Dr. Leszek Sobkowiak and Prof. Dr. Dariusz Wrzesiński
Submission deadline: 31 October 2026

26 May 2026
Interview with Prof. Dr. Ariel Dinar—Winner of the Water Best Paper Award


The following is an interview with Prof. Dr. Ariel Dinar:

1. Congratulations on winning the Water 2024 Best Paper Award! Could you please briefly introduce yourself?
I am Ariel Dinar, now an Emeritus Distinguished Professor of Environmental Economics and Policy at the School of Public Policy, University of California, Riverside. My work on water economics goes nearly 40 years back when I started working on field level water decisions, moved overtime to farm-level water decisions, and later to regional- and international-level issues. I also started incorporating political economy and institutional economics into the work dealing with optimal decision making at regional and international levels. I have worked mainly for the World Bank and for the University of California, Davis and Riverside in the past 40 years until my retirement.

2. Could you introduce the research focus and the key findings of this award-winning paper?
The work is based on the premise that water management analysis is subject to disciplinary developments and inter-disciplinary interactions. This research leading to this paper aims to close such a gap I observed over the years in the literature where such developments are not well documented in the literature. Initial observations in the interdisciplinary literature suggest that results are fragmented, implying that a state-of-the-art review is needed. The findings in this paper identify changes to water use patterns by including and co-managing water of different sources, such as surface and groundwater, reclaimed wastewater, and desalinated water. Findings also suggest that political, institutional principles play an important role in managing water of different scarcity levels and qualities at local regional and international levels. In addition, the finding suggests that methodologies such as experimental economics, game theory, institutional economics, and valuation methods, as well as modeling approaches, including hydro-economic and computable general equilibrium models, help deal with water challenges.

3. What were the biggest challenges you faced during this research, and how did you overcome them?
My biggest challenge during the work on the paper was the number of publications that I identified as relevant and how to focus only on works that demonstrate exactly the innovation of the approaches reviewed, rather than focusing on case studies that demonstrate the usefulness of the approaches to a specific set of conditions. The way I overcame this challenge is by developing a matric to rank the relevance of the papers to my research question and objectives in this research. It was time consuming but allowed me to end up with a feasible size of observations.

4. What advice would you give to young researchers who aspire to produce high-impact research results?
My main advice to young researchers who aspire to produce good research that can be published in high-impact outlets is, first, to dare and ask research questions outside of the box, but with relevance to the water community—water engineers, water economists, water scientists. Second, share their ideas with more experienced researchers to get feedback about the possible relevance and even to invite a more senior researcher to jointly develop the idea. My last piece of advice is not to give up even if the paper is rejected—just look for a different outlet.

5. Could you tell us what attracted you to submit your paper to Water, and what your experience with the publication process was?
Water—MDPI attracted me because I had previous experience with Water, publishing previous work of mine with colleagues. I was indeed attracted to the methodological review process and the promotion of the accepted papers.

22 May 2026
Meet Us at the 2026 International Congress on Membranes and Membrane Processes (ICOM 2026), 18–25 July 2026, San Antonio, Texas, USA


We are pleased to announce that MDPI will be participating in the 2026 International Congress on Membranes and Membrane Processes (ICOM 2026), organized by the North American Membrane Society, taking place from 18 to 25 July 2026 in San Antonio, Texas, USA.

The ICOM 2026 presents a unique opportunity for international and regional communities to collaborate together toward the aim of advancing scalable membrane engineering. Visit our booth to discover MDPI’s latest publications, Special Issues, and open access initiatives in hydrogen technologies and related fields. Our Editors will be on hand to discuss your research and answer any questions about publishing with MDPI.

The following MDPI journals will be represented at this conference:

If you are planning to attend this conference, please feel free to reach out online and start a conversation with us. Our delegates look forward to meeting you in person at our booth and answering any questions you may have. For more information about this event, please click the following link: https://www.membranes.org/icom2026.

21 May 2026
International Day for Biological Diversity —“Acting Locally for Global Impact”, 22 May 2026


The International Day for Biological Diversity, a global observance dedicated to raising awareness about the importance of biodiversity, is celebrated on 22 May. The theme of the 2026 International Day for Biological Diversity is “Acting Locally for Global Impact”. Biodiversity is critical to life—healthy ecosystems provide food, clean water, climate regulation, and disease control, supporting all forms of existence on Earth. Local actions such as restoring habitats, protecting endangered species, and promoting sustainable agriculture collectively generate global benefits for nature and people. However, rapid biodiversity loss continues to undermine these vital contributions, with profound impacts on human well-being and planetary stability. Echoing the mission of protecting biodiversity for a resilient future, established MDPI journals in the Biology&Life Sciences subject serve as platforms for scientific communication, fostering collaboration and innovation in biodiversity conservation to tackle the global nature crisis.

 

Invited speakers:

Prof. Dr. Edward L. Braun, Department of Biology, University of Florida, USA

Dr. Isabel L. Maurício, Global Health and Tropical Medicine, Universidade NOVA de Lisboa, Portugal

Dr. Vittorio Capozzi, Institute of Sciences of Food Production, Italian National Research Council, Italy

Register for this webinar for free here!

Distribution Patterns and Habitat Preferences of Five Globally Threatened and Endemic Montane Orthoptera (Parnassiana and Oropodisma)
by Apostolis Stefanidis, Konstantinos Kougioumoutzis, Konstantina Zografou, Georgios Fotiadis, Luc Willemse, Olga Tzortzakaki and Vassiliki Kati
Ecologies 2025, 6(1), 5; https://doi.org/10.3390/ecologies6010005

Spatial Cumulative Assessment of Impact Risk-Implementing Ecosystem-Based Management for Enhanced Sustainability and Biodiversity in the Black Sea
by Elena Bisinicu, Valeria Abaza, Laura Boicenco, Filimon Adrian, George-Emanuel Harcota, Oana Marin, Andra Oros, Elena Pantea, Alina Spinu, Florin Timofte et al.
Sustainability 2024, 16(11), 4449; https://doi.org/10.3390/su16114449

Using Citizen Science to Document Biodiversity on a University Campus: A Year-Long Case Study
by Peter M. Baker, Brendon Samuels and Timothy J. A. Hain
Conservation 2024, 4(3), 533-546; https://doi.org/10.3390/conservation4030032

Illegal Activities for Survival: Understanding the Influence of Household Livelihood Security on Biodiversity Conservation in Tanzania
by Gasto Jerome Lyakurwa, Edwin Sabuhoro and Mercy Chepkemoi Chepkwony
Conservation 2024, 4(3), 339-356; https://doi.org/10.3390/conservation4030022

Algal Biodiversity of Nine Megaliths in South-East Bulgaria
by Maya Stoyneva-Gärtner, Miroslav Androv, Blagoy Uzunov, Kristian Ivanov and Georg Gärtner
Life 2024, 14(8), 948; https://doi.org/10.3390/life14080948

Shifts in Microbial Community Structure and Co-occurrence Network along a Wide Soil Salinity Gradient
by Yan Li, Juan Wang, Eryang Li, Xiaodong Yang and Jianjun Yang
Microorganisms 2024, 12(7), 1268; https://doi.org/10.3390/microorganisms12071268

Exploring mtDNA Databases to Evaluate the Population Structure and Genetic Diversity of Tursiops truncatus in the Atlantic Ocean: Implications for the Conservation of a Small, Offshore Populatio
by Gasto Jerome Lyakurwa, Edwin Sabuhoro and Mercy Chepkemoi Chepkwony
Ecologies 2024, 5(2), 170-187; https://doi.org/10.3390/ecologies5020011

Arbuscular Mycorrhizal Fungi and Rhizobium Improve Nutrient Uptake and Microbial Diversity Relative to Dryland Site-Specific Soil Conditions
by Rosalie B. Calderon and Sadikshya R. Dangi
Microorganisms 2024, 12(4), 667; https://doi.org/10.3390/microorganisms12040667

Diversity of Parasitoid Wasps and Comparison of Sampling Strategies in Rice Fields Using Metabarcoding
by Liyang Wang, Hongxuan Wu, Wei He, Guihong Lai, Junxi Li, Siling Liu and Qiang Zhou
Insects 2024, 15(4), 228; https://doi.org/10.3390/insects15040228

Weed Species’ Diversity and Composition as Shaped by the Interaction of Management, Site, and Soil Variables in Olive Groves of Southern Greece
by Petros Vahamidis, Demosthenis Chachalis, Antigoni Akrivou, Evangelos Karanasios, Maria Ganopoulou, Apostolia Argiri, Athanasia Mandoulaki, Evangelos Hatzigiannakis, Georgios Arampatzis, Andreas Panagopoulos et al.
Agronomy 2024, 14(3), 640; https://doi.org/10.3390/agronomy14030640

Opportunities for Biodiversity Conservation via Urban Ecosystem Regeneration
by Gad Perry and Robert D. Cox
Diversity 2024, 16(3), 131; https://doi.org/10.3390/d16030131

Global Subterranean Biodiversity: A Unique Pattern
by Louis Deharveng, Anne Bedos, Tanja Pipan and David C. Culver
Diversity 2024, 16(3), 157; https://doi.org/10.3390/d16030157

Odonata Assemblages in Urban Semi-Natural Wetlands
by Marina Vilenica, Andreja Brigić, Ana Štih Koren, Toni Koren, Mirela Sertić Perić, Bruno Schmidt, Tomislava Bužan and Sanja Gottstein
Insects 2024, 15(3), 207; https://doi.org/10.3390/insects15030207

The Influence of Sugar Beet Cultivation Technologies on the Intensity and Species Biodiversity of Weeds
by Barbora Kotlánová, Pavel Hledík, Stanislav Hudec, Petra Martínez Barroso, Magdalena Daria Vaverková, Martin Jiroušek and Jan Winkler
Agronomy 2024, 14(2), 390; https://doi.org/10.3390/agronomy14020390

Diversity and Phylogeny of Fungi
Guest Editor: Dr. Napalai Chaiwan
Deadline for submissions: 30 September 2026

Effect of Biological Invasion on Aquatic Ecosystem
Guest Editor: Prof. Dr. Jay Stauffer
Deadline for submissions: 30 August 2026

Microbial Diversity in Different Environments
Guest Editor: Dr. Silvena B. Boteva
Deadline for submissions: 31 October 2026

Diversity, Adaptation, and Biogeography of Gastropods
Guest Editor: Prof. Dr. Andrzej Falniowski
Deadline for submissions: 31 October 2026

Island Ecosystems as Natural Laboratories: Biodiversity, Threats, and Conservation Opportunities
Guest Editors: Dr. Yiannis G. Zevgolis,Dr. Christodoulos Sazeides and Dr. Giorgos Stavrianakis
Deadline for submissions: 15 October 2026

Changing Coral Reef Biodiversity and Function in the Anthropocene
Guest Editor: Prof. Dr. Morgan Pratchett
Deadline for submissions: 15 August 2026

6 May 2026
MDPI INSIGHTS: The CEO's Letter #34 - MDPI US Office, Coatings 2026, Media and Partnerships, Recapping Poland Summit & Serbia Salon

Welcome to the MDPI Insights: The CEO's Letter.

In these monthly letters, I will showcase two key aspects of our work at MDPI: our commitment to empowering researchers and our determination to facilitating open scientific exchange.


Opening Thoughts

MDPI Opens First US Office in Philadelphia

I am delighted to highlight an important milestone in MDPI’s continued global development: the recent opening of our first office in the United States, located in Philadelphia.

This marks a significant step in building our engagement with one of the world’s most important research communities. The new office will serve as a hub for supporting scholars across the US, creating closer connections and more localized support.

As highlighted in recent coverage by our press release in InPublishing, this expansion reflects MDPI’s broader commitment to growing our international presence while remaining focused on the needs of the research community.

A Key Market for Research and Collaboration

The United States continues to play a central role in global research. To date, MDPI has published more than 237,000 articles affiliated with US institutions, and we collaborate with nearly 12,000 Editorial Board Members across the country. These relationships are fundamental to our mission of supporting Open Access and advancing scientific communication.

The opening of this office is not just about geography; it is about proximity to the communities we serve. It allows us to better understand the evolving needs of researchers while continuing to build collaboration and trust within the academic ecosystem.

The Team Behind this Milestone

This milestone reflects the efforts of teams across MDPI. I extend a special thank-you to Bob Vrooman (Head of Business Development, MDPI), who is leading this expansion, as well as to our colleagues in Toronto and across our North American teams for their continued support.

Bob shared: “MDPI is already a trusted partner of the North American research community, due in no small part to our dedicated team in Canada. Launching our first US office in Philadelphia is a great first step towards expanding MDPI’s market share and recognition in the US. I’m thrilled to be a part of this new phase in MDPI’s journey.”

As we continue to grow, our focus remains on supporting researchers globally and advancing Open Access with integrity.

Impactful Research

Coatings 2026: Highlights from Our Latest MDPI Conference (20-22 April)

I am pleased to share the successful completion of MDPI conference Coatings 2026, which took place last week in Athens from 20 to 22 April 2026. This conference brought together a diverse international community of researchers, industry experts, and partners, highlighting MDPI’s role not only as a publisher but also as a platform for scientific exchange and collaboration.

Conference Highlights

Coatings 2026 in numbers:

  • The event attracted approximately 140 participants from 25 countries
  • 143 submissions and a strong scientific program of talks and posters
  • 2 keynote speakers and a wide range of invited contributions
  • 7 sponsors and 11 media partners supporting the event

Scientific Programme

The program centered on “Safe and Sustainable by Design,” reflecting the growing importance of sustainability, regulatory frameworks, and technological innovation in materials science. Topics ranged from advanced coating technologies and additive manufacturing to AI-driven simulations and strategies to phase out potentially harmful substances in industrial processes.

Importantly, the conference brought together both academic and industrial perspectives, creating a space for dialogue on how research can translate into real-world impact. This is important as industries navigate environmental challenges, evolving regulations, and the need for more sustainable and circular approaches to production.

Thank You!

I would like to thank the entire conference team for their work in organizing this successful event. As we continue to grow, conferences like this play an important role in building our connection with global research communities, supporting interdisciplinary collaboration, and positioning MDPI at the intersection of science, technology, and societal impact.

Members from Exelisis and MDPI EU Conference & Social Media team at the Coatings 2026 Conference in Athens, Greece.

Inside MDPI

Recent Media Coverage and Partnerships

Over the past two months, news from MDPI has enjoyed strong visibility across international publishing and academic media, reflecting our continued expansion and the increasing relevance of our work within the research community.

Below are some highlights covering partnerships, institutional agreements, and milestones that continue to shape our position in publishing – some of which are featured in leading industry platforms such as InPublishing, which is highly selective and reflects the growing recognition of MDPI’s growth within the publishing ecosystem.

Key Press Releases & Coverage (March–April 2026)

  • MDPI × Sikt (Norway): Partnership Renewal

    We renewed our national Open Access agreement with Sikt, a key consortium partnership, continuing to support researchers across Norway through this partnership. The renewal was covered by several international publishing trade outlets.

    Covered by: Research Information, STM Publishing News, ALPSP, Europe Says

  • MDPI × Jisc (UK): New Two-Year Open Access Agreement

    A new two-year agreement with Jisc significantly expands MDPI’s footprint across UK academic institutions. Coverage appeared across major publishing industry titles in the UK and internationally.

    Covered by: InPublishing, Research Information, STM Publishing News, ALPSP

  • MDPI Opens First US Office

    The opening of our first US office marks an important milestone in our North American expansion to build engagement with one of the world’s leading research communities.

    Coverage by: EurekAlert!, InPublishing, EdTech Innovation Hub, STM Publishing News, ALPSP

  • MDPI × SIGG: Italian Society of Gerontology and Geriatrics

    We established a new partnership with the Italian Society of Gerontology and Geriatrics (SIGG), adding to our growing portfolio of society collaborations.

    Coverage by: EurekAlert!, STM Publishing News, ALPSP

  • MDPI × Fast Track Health: New Journal Launch

    The launch of a new journal in partnership with Fast Track Health reflects our continued expansion into emerging areas of health innovation.

    Coverage by: EurekAlert!, Scienmag, STM Publishing News, ALPSP

  • MDPI 2025 Annual Report

    Our 2025 Annual Report was also widely covered across international media, highlighting a 12% increase in submissions and continued investment in research integrity, infrastructure, and partnerships.

    Coverage by: EurekAlert!, Research Information, STM Publishing News, ALPSP, Choice 360

Coverage also spanned multiple regions including Poland, Romania and South Korea, reflecting our ongoing efforts to communicate more effectively with regional research communities.

Looking Ahead

This coverage shows that MDPI is growing and building on its position through partnerships, visibility, and engagement across regions. As we continue to expand, our focus remains on supporting researchers globally, building on our institutional collaborations, and advancing Open Access with integrity.

Thank you to all teams involved in delivering these initiatives, and to our External Affairs team for ensuring our work is effectively communicated across the global publishing landscape!

Coming Together for Science

Recapping MDPI Poland Summit 2026 in Krakow (23 April)

On 23 April 2206, we hosted the first MDPI Poland Summit 2026 in Kraków, bringing together an engaged group of editors, researchers, and academic leaders from the country.

The Poland Summit welcomed some 45 participants, including Editors-in-Chief, Associate Editors, and Editorial Board Members, many with strong academic track records and international recognition.

Our engagements were open and constructive, focusing on MDPI’s positioning and reputation in Poland, alongside community interest in supporting our development, with active participation across our sessions, including Q&A and panel discussions.

MDPI Poland Summit Programme

From research integrity and peer review quality to AI in publishing and the future of academic communication, the agenda featured important topics currently shaping our industry.

During the day, MDPI colleagues shared a series of presentations covering:

  • MDPI’s performance, growth, and impact in Poland: Stefan Tochev (CEO)
  • Engagement with Academic Community: Dr. Marta Colomer (Public Affairs Lead)
  • Research Integrity and Publication Ethics: Anna Pena (Research Integrity Manager)
  • MDPI Editorial Process and Peer-Review Quality Metrics: Dr. Liliane Auwerter (Conference Organizer)
  • AI in the Publishing Industry – Challenges, Innovation and MDPI’s vision: Dr. Enric Sayas (AI Product Owner)
  • Panel Session: The Future of Academic Publishing, moderated by Dr. Marta Colomer 

Poland as a Key Market for Open Access

The summit also highlighted the importance of Poland within the global research landscape.

In 2025:

  • 75% of publications in Poland were made in Open Access
  • 71% of those in Gold Open Access
  • and over 344,000 publications produced in the last five years

MDPI plays a significant role in the Polish publishing ecosystem:

  • #1 Open Access publisher in Poland
  • 17% share of Open Access publications in 2025
  • More than 12,500 publications from Polish institutions in 2025
  • More than 91,000 publications overall since 1996

Looking Ahead

Events like the Poland Summit are an important part of how we evolve as an organization. They allow us to share the latest developments of MDPI and listen directly to our researchers and editors to better understand the market and align our development with the needs of the local community.

As MDPI continues to grow, this type of engagement will remain essential in ensuring that we are not only scaling globally, but doing so in a way that is aligned, trusted, and collaborative.


With Igor Matic (Office Manager, Krakow, Poland, MDPI) at the MDPI Poland Summit in Krakow.

Closing Thoughts

Recapping MDPI Serbia Salon 2026 in Belgrade (22 April)

On 22 April 2026, we hosted the MDPI Serbia Salon 2026 in Belgrade. The Salon welcomed over 50 participants, including more than 40 invited scholars from leading Serbian institutions, alongside colleagues from MDPI. The event also marked two important milestones: 30 years of MDPI and 10 years of our presence in Serbia, making it a celebration and an opportunity for reflection.

A Platform for Exchange

The Salon was designed not just as a series of presentations, but as a place for dialogue. Throughout the day, discussions focused on important topics around publishing today: research integrity and editorial standards, journal indexing and visibility, the evolving role of artificial intelligence, and funding and support for Open Access publishing.

Program Overview

  • Opening the Salon MDPI Serbia 2026 – Serbia results and direction: Emir Ramadani (Operations Manager)
  • Update on MDPI’s performance and growth: Stefan Tochev (CEO)
  • Collaboration with MDPI – A personal perspective: Prof. Dr Srećko Stopić (Editorial Board Member)
  • Linking Scientific Quality and Visibility: The role of indexing in publishing
  • Research integrity and editorial ethics: Ana Stanković (Research Integrity Specialist)
  • Artificial Intelligence in Scientific Publishing – Challenges, innovations and vision of MDPI: Dr Miloš Čučulović (Head of Technology Innovation)

It was encouraging to see the high level of engagement and discussion with the local academic community.

Publishing in Serbia

With 10 years of MDPI in Serbia (since 2016) and over 620 colleagues across 10 departments spread across offices in Belgrade and Novi Sad, MDPI continues to invest in the long-term development of the research community in Serbia and beyond.

Some high-level indicators illustrate both the strength of the local research ecosystem and MDPI’s role within it:

  • 12,910 total publications in Serbia in 2025, of which 8,708 (67%) were Open Access (of which, in turn, 75% were Gold OA)
  • A total of more than 55,000 publications (2021–2025), with 68% published Open Access
  • 2,122 MDPI publications from Serbian institutions in 2025
  • 25% of all Open Access publications in Serbia are published with MDPI
  • More than 11,000 MDPI publications from Serbian institutions since 1996
  • More than 75 Editorial Board Members from Serbia, including Editors-in-Chief and Associate Editors.

These figures reflect the growth of OA publishing in Serbia and the strong collaboration between MDPI and Serbia's research community.

Top 5 Publishers in Serbia (MDPI #1 with steady growth)

Looking Ahead

Research integrity and artificial intelligence will remain central topics for the industry. At the same time, clear communication of editorial processes will be essential in building trust and transparency.

Workshops and direct engagement remain among the most effective ways to strengthen these connections. As Open Access funding models continue to evolve, new opportunities for collaboration are emerging across institutions, publishers, and the broader research community.

Thank You!

The excellent feedback from participants shows the value of creating spaces where ideas can be exchanged openly and constructively. Sincere thanks to everyone who contributed to the success of this event: our speakers, participants, and especially the MDPI Serbia team for their great organization and support.

Stefan Tochev
Chief Executive Officer
MDPI AG

5 May 2026
Water | Notable Papers Published in 2024–2025 in the “Water, Agriculture and Aquaculture” Section


We invite you to read these notable papers from the “Water, Agriculture and Aquaculture” Section in 2024–2025, published in Water (ISSN: 2073-4441). These papers present the latest insights and findings, and we trust they will provide fresh inspiration and innovative thinking for your future research endeavors.

1. “Nutrient Water Pollution from Unsustainable Patterns of Agricultural Systems, Effects and Measures of Integrated Farming”
by Roxana Maria Madjar, Gina Vasile Scăețeanu and Mirela Alina Sandu
Water 202416(21), 3146; https://doi.org/10.3390/w16213146
Website online: https://www.mdpi.com/2073-4441/16/21/3146

2. “Future Agricultural Water Availability in Mediterranean Countries under Climate Change: A Systematic Review”
by André M. Claro, André Fonseca, Helder Fraga and João A. Santos
Water 202416(17), 2484; https://doi.org/10.3390/w16172484
Website online: https://www.mdpi.com/2073-4441/16/17/2484

3. “Water Use in Livestock Agri-Food Systems and Its Contribution to Local Water Scarcity: A Spatially Distributed Global Analysis”
by Dominik Wisser, Danielle S. Grogan, Lydia Lanzoni, Giuseppe Tempio, Giuseppina Cinardi, Alex Prusevich and Stanley Glidden
Water 202416(12), 1681; https://doi.org/10.3390/w16121681
Website online: https://www.mdpi.com/2073-4441/16/12/1681

4. “Photocatalytic Degradation of Tetracycline by La-Fe Co-Doped SrTiO3/TiO2 Composites: Performance and Mechanism Study”
by Mingzhu Hu, Weifang Chen and Jie Wang
Water 202416(2), 210; https://doi.org/10.3390/w16020210
Website online: https://www.mdpi.com/2073-4441/16/2/210

5. “Integrated Application of Biofloc Technology in Aquaculture: A Review”
by Changwei Li, Zhenbo Ge, Limin Dai and Yuan Chen
Water 202517(14), 2107; https://doi.org/10.3390/w17142107
Website online: https://www.mdpi.com/2073-4441/17/14/2107

6. “Reclaimed Water Use Regulations in the U.S.: Evaluating Changes and Regional Patterns in Patchwork State Policies from 2004–2023”
by Elizabeth Anne Thilmany, Serena Newton, Paul Goeringer and Rachel E. Rosenberg Goldstein
Water 202416(2), 334; https://doi.org/10.3390/w16020334
Website online: https://www.mdpi.com/2073-4441/16/2/334

7. “Development and Validation of a Crop and Nitrate Leaching Model for Potato Cropping Systems in a Temperate–Humid Region”
by Serban Danielescu, Kerry T. B. MacQuarrie, Judith Nyiraneza, Bernie Zebarth, Negar Sharifi-Mood, Mark Grimmett, Taylor Main and Mona Levesque
Water 202416(3), 475; https://doi.org/10.3390/w16030475
Website online: https://www.mdpi.com/2073-4441/16/3/475

8. “Improving Irrigation Water Use Efficiency and Maximizing Vegetable Yields with Drip Irrigation and Poly-Mulching: A Climate-Smart Approach”
by Denis Bwire, Fumio Watanabe, Shinji Suzuki and Kana Suzuki
Water 202416(23), 3458; https://doi.org/10.3390/w16233458
Website online: https://www.mdpi.com/2073-4441/16/23/3458

9. “Water Performance Indicators and Benchmarks for Dairy Production Systems”
by Julio Cesar Pascale Palhares, Danielle Leal Matarim, Rafael Vieira de Sousa and Luciane Silva Martello
Water 202416(2), 330; https://doi.org/10.3390/w16020330
Website online: https://www.mdpi.com/2073-4441/16/2/330

10. “Composition, Dynamic Changes, and Carbon Sequestration Effects of Organic Carbon in the Water of a Penaeus vannamei Culture Pond”
by Chenxiao Huang, Teng Jiang, Hongwei Shan and Fang Wang
Water 202416(5), 721; https://doi.org/10.3390/w16050721
Website online: https://www.mdpi.com/2073-4441/16/5/721

11. “Performance of Emitters in Drip Irrigation Systems Using Computational Fluid Dynamic Analysis”
by Mauro De Marchis, Federica Bruno, Domenico Saccone and Enrico Napoli
Water 202517(5), 689; https://doi.org/10.3390/w17050689
Website online: https://www.mdpi.com/2073-4441/17/5/689

12. “Optimization of a Chlorella vulgaris-Based Carbon Sequestration Technique Using an Alkaline Medium of Wood Biomass Ash Extract”
by György Fekete, Szandra Klátyik, András Sebők, Anna Boglárka Dálnoki, Anita Takács, Miklós Gulyás, Imre Czinkota, András Székács, Csaba Gyuricza and László Aleksza
Water 202416(24), 3696; https://doi.org/10.3390/w16243696
Website online: https://www.mdpi.com/2073-4441/16/24/3696

13. “Ecotoxicological Risk Assessment and Monitoring of Pesticide Residues in Soil, Surface Water, and Groundwater in Northwestern Tunisia”
by Khaoula Toumi, Abir Arbi, Nafissa Soudani, Anastasia Lomadze, Dalila Haouas, Terenzio Bertuzzi, Alessandra Cardinali, Lucrezia Lamastra, Ettore Capri and Nicoleta Alina Suciu
Water 202517(16), 2387; https://doi.org/10.3390/w17162387
Website online: https://www.mdpi.com/2073-4441/17/16/2387

14. “Long-Term Analysis of Regional Vegetation Correlation with Climate and Phenology in the Midsection of Maowusu Sandland”
by Zekun Li, Bing Xu, Delong Tian, Jun Wang and Hexiang Zheng
Water 202416(5), 623; https://doi.org/10.3390/w16050623
Website online: https://www.mdpi.com/2073-4441/16/5/623

15. “Nursery Runoff Treatment by Novel Biochar-Amended Bioretention Systems”
by Nicholas Richardson, Natchaya Luangphairin, Ananda S. Bhattacharjee, Mahmood H. Nachabe and Sarina J. Ergas
Water 202517(3), 330; https://doi.org/10.3390/w17030330
Website online: https://www.mdpi.com/2073-4441/17/3/330

30 April 2026
Final Call | Meet Us at the EGU General Assembly 2026, 3–8 May 2026, Vienna, Austria


As we draw closer to EGU 2026, taking place from 3 to 8 May, MDPI warmly invites you to visit us at Booth #19 in the Austria Center, Vienna. We have prepared a range of engaging activities and special gifts for the event, and our team looks forward to welcoming you and sharing this experience together.

EGU 2026 brings together over 20,000 geoscientists from around the world—a wonderful opportunity to openly address the pressing challenges of our time, including climate realities, energy shortages, and resource allocation, while exploring thoughtful pathways toward climate solutions.

Come and join MDPI’s special ‘Meet the Editor’ session at EGU26!
Our academic editors will be at the booth, ready to chat with you on questions such as:
(1) Paper writing and submission strategies;
(2) Experiences as a reviewer, author, or editorial board member;
(3) Featured questions collected from on-site participants.
Have burning questions about paper writing, peer review, or open access publishing? Write down your concerns on sticky note, and post it on the QA Hub board. See what others are asking, add your voice, and maybe hear your question answered on the spot.
Selected questions will be answered live during the MDPI ‘Meet the Editor’ session.
Already following MDPI on LinkedIn? Or maybe you are new to MDPI—no worries! Just two simple steps, and you will get a chance to spin the wheel and win some fun surprises:
(1) Follow MDPI on LinkedIn;
(2) Scan the QR code to register as an MDPI Follower during EGU26.
Once you are all set, spin the wheel and enjoy the excitement!
Step into the MDPI booth and make a promise to your academic journey. After successfully registering as an MDPI follower, write down a research-related wish or goal you hope to achieve within the next year—whether it is submitting your first paper, finishing a review, or celebrating a publication.
Drop it into our Time Capsule, and patiently wait for one year. Let MDPI review your progress with you!
Environmental and Earth Sciences
Engineering
Biology and Life Sciences

Our delegates look forward to meeting you in person at booth #19 and answering any questions that you may have. For more information about the conference, please visit the following website: https://www.egu26.eu/.

29 April 2026
Water | Interview with Kosmas Lalas—Best Poster Award Winner of the 9th International Electronic Conference on Water Sciences (ECWS-9)


1. Could you please briefly introduce yourself?
My name is Kosmas Lalas, and I am currently a doctoral candidate at the University of Western Macedonia. I hold a degree from the Department of Chemical Engineering at the University of Patras, where I first began specializing in environmental engineering. In general, my research focuses on advanced oxidation processes for the removal of micropollutants. I conducted my core research at the University of Patras under the supervision of Prof. Frontistis. Additionally, I gained valuable international experience as a visiting researcher at the Solar Platform of Almería under the supervision of Prof. Malato and at the Gdansk University of Technology under the supervision of Professor Boćkaj. I am currently finalizing the writing of my dissertation and looking for my next professional chapter.

2. What is your impression of Water?
I consider Water to be a high-level platform for environmental engineering, particularly due to its comprehensive focus on water and wastewater management and its significant contributions to the field of advanced oxidation processes, which is my concern. Furthermore, its commitment to open access is of great importance, as it ensures that high-quality research on micropollutant degradation reaches a global audience rapidly and without barriers. Finally, I have been consistently impressed by the journal’s efficient peer-review process, a sentiment shared by many of my colleagues in the scientific community.

3. What do you think will be the research hotspots in the field of water in the next few years, and can you describe them to us?
I expect the future research to focus on increasing sustainability and intensifying efforts to apply new technologies for water management under real-world conditions. A key trend that I address in my own research is the coupling of treatment processes with renewable energy sources, which significantly enhances their application potential. Furthermore, I anticipate a major shift toward the circular economy, which I think has already begun, specifically through the synthesis of heterogeneous catalysts from industrial waste or biomass. Finally, the integration of technologies like AOPs into hybrid systems, perhaps by combining them with membrane filtration or biological treatments. These approaches will be essential to achieve full mineralization and facilitate safe, large-scale water reuse.

4. Why did you choose to participate in the ECWS-9, and what was the most appealing aspect for you?
Participation in the ECWS-9 was motivated by our team's ongoing research on water management. We sought to examine current methodologies and leverage the contributions of distinguished researchers from the international community. Having collaborated with institutions abroad, I can appreciate the electronic format as particularly attractive, as it removes geographical barriers and allows for a free, diverse exchange of ideas. Additionally, we wanted to present our recent work on a leading platform that facilitates the spread of innovative water research to a wide audience, while also benefiting from the high visibility that this conference provides for our findings.

5. Reflecting on the conference, what aspects do you think were particularly well organized or valuable?
In my experience, the conference was extremely well organized, successfully overcoming the challenges often associated with remote events. The user-friendly digital platform allowed me to navigate thematic sessions and participate in presentations at my own pace, while the program remained timely and well-paced. One of the most valuable aspects was the quality of the discussion platform. The written format facilitated detailed exchanges of views that often led to more precise and thoughtful comments than a live Q&A discussion. This allowed us to delve into the technical details and highlights of the research presented. Finally, I found it very important that the broad subject areas covered the full range of research interests, ensuring that the information provided was relevant to all stakeholders, from academia to industry.

6. If you were to recommend the ECWS to others for the next edition, what key strengths or features would you highlight?
I would definitely recommend the ECWS to my colleagues, highlighting its accessibility and global reach as its main strengths. The conference provides an excellent platform for researchers to present their work to an international audience without the various travel constraints. I would particularly highlight the strong link with Water, which ensures that the research presented receives high visibility and a clear path to effective publication.

Coming up next:

The 10th International Electronic Conference on Water Sciences (https://sciforum.net/event/ECWS-10)
Conference date: 24–27 November 2026
Abstract Submission Deadline: 3 July 2026
Early Bird Registration Deadline: 31 August 2026
Covering Author Registration Deadline: 31 August 2026
Registration Deadline: 18 November 2026
ECWS conference series: https://sciforum.net/event-series/ECWS

See you there!

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