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Ecology, Biodiversity and Sustainable Conservation

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainability, Biodiversity and Conservation".

Deadline for manuscript submissions: 26 January 2026 | Viewed by 1027

Special Issue Editors


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Guest Editor
Institute of Ecology, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
Interests: biodiversity monitoring; eDNA monitoring technology
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Institute of Ecology, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
Interests: water ecological survey; eDNA monitoring technology; invasive species

Special Issue Information

Dear Colleagues,

Biodiversity represents the fundamental basis of the diversity of life on Earth and serves as a foundation for the natural cycles that sustain our planet and the well-being of humankind. However, the acceleration of industrialization and urbanization, coupled with the intensification of global challenges such as climate change, has resulted in ecosystems being subjected to unparalleled pressure, with biodiversity declining at an alarming rate. This is a significant threat to the ecological balance of the planet and the realization of sustainable development goals. It is, therefore, imperative to conduct an in-depth discussion of ecological principles, an assessment of the current status of biodiversity, and an exploration of sustainable conservation strategies, as these issues have become urgent matters of common concern for the global scientific community, policy makers, and all sectors of society.

To achieve this objective, this Special Issue will collate the most recent research findings and forward-thinking perspectives from the fields of ecology, environmental sciences, biological conservation, and social sciences. The theme of 'Ecology, Biodiversity and Sustainable Conservation' will be the focus of discussion, encompassing ecosystem functions and services, biodiversity assessment and monitoring, species conservation strategies, climate change and biodiversity, sustainable resource management, and the relationship between human activities and biodiversity.

We extend an invitation to experts, scholars, researchers, and practitioners to contribute to this conference by sharing their high-quality work in the form of original research articles, best practices, and critical reviews. Furthermore, we encourage their participation in the promotion of ecological research, biodiversity conservation, and the realization of sustainable development.

Dr. Nengwen Xiao
Dr. Xun Du
Guest Editors

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • biodiversity monitoring and assessment
  • monitoring technology and methods
  • ecosystem functions and services
  • species conservation strategies
  • sustainable resource management
  • species endangerment and extinction
  • biodiversity conservation
  • ecosystem stability
  • ecosystem health
  • protected areas

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Published Papers (2 papers)

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Research

18 pages, 4939 KiB  
Article
LiDAR-Based Detection of Field Hamster (Cricetus cricetus) Burrows in Agricultural Fields
by Florian Thürkow, Milena Mohri, Jonas Ramstetter and Philipp Alb
Sustainability 2025, 17(14), 6366; https://doi.org/10.3390/su17146366 - 11 Jul 2025
Viewed by 213
Abstract
Farmers face increasing pressure to maintain vital populations of the critically endangered field hamster (Cricetus cricetus) while managing crop damage caused by field mice. This challenge is linked to the UN Sustainable Development Goals (SDGs) 2 and 15, addressing food security [...] Read more.
Farmers face increasing pressure to maintain vital populations of the critically endangered field hamster (Cricetus cricetus) while managing crop damage caused by field mice. This challenge is linked to the UN Sustainable Development Goals (SDGs) 2 and 15, addressing food security and biodiversity. Consequently, the reliable detection of hamster activity in agricultural fields is essential. While remote sensing offers potential for wildlife monitoring, commonly used RGB imagery has limitations in detecting small burrow entrances in vegetated areas. This study investigates the potential of drone-based Light Detection and Ranging (LiDAR) data for identifying field hamster burrow entrances in agricultural landscapes. A geostatistical method was developed to detect local elevation minima as indicators of burrow openings. The analysis used four datasets captured at varying flight altitudes and spatial resolutions. The method successfully detected up to 20 out of 23 known burrow entrances and achieved an F1-score of 0.83 for the best-performing dataset. Detection was most accurate at flight altitudes of 30 m or lower, with performance decreasing at higher altitudes due to reduced point density. These findings demonstrate the potential of UAV-based LiDAR to support non-invasive species monitoring and habitat management in agricultural systems, contributing to sustainable conservation practices in line with the SDGs. Full article
(This article belongs to the Special Issue Ecology, Biodiversity and Sustainable Conservation)
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18 pages, 1989 KiB  
Article
Study on Fish Diversity and Drivers Based on Environmental DNA in Chishui River, China
by Ningning Guo, Junqin Wang, Nengwen Xiao, Xiaoqi Gao, Mei Shen, Xiaoxuan Sun and Junsheng Li
Sustainability 2025, 17(11), 4922; https://doi.org/10.3390/su17114922 - 27 May 2025
Viewed by 393
Abstract
Freshwater fish is facing a great crisis due to the looming threat of biodiversity loss. Certain important target areas are difficult to survey owing to their accessibility, making them susceptible to data deficiencies. In this study, we surveyed 52 sites using environmental DNA [...] Read more.
Freshwater fish is facing a great crisis due to the looming threat of biodiversity loss. Certain important target areas are difficult to survey owing to their accessibility, making them susceptible to data deficiencies. In this study, we surveyed 52 sites using environmental DNA techniques to investigate fish biodiversity in the Chishui River Basin of the Yangtze River, China. A total of 96,031 valid fish sequences were read, resulting in the identification of 77 species belonging to six orders, 62 genera, and 18 families. The dominant orders were Cypriniformes, Siluriformes, and Perciformes. Among the identified fishes, 71 were native and six were exotic, with the native fishes including 16 endemic fishes from the upper reaches of the Yangtze River. The Shannon–Wiener and richness indices of the tributaries in the upstream section were significantly higher than those of the tributaries in the downstream section. The Datong River is the most diverse secondary tributary of the Chishui River. Among the environmental factors in the Chishui River Basin, altitude and electrical conductivity had the greatest influence on fish diversity (p < 0.01). Our findings highlight the application of environmental DNA technology to modern biodiversity surveys and illustrate that the Chishui River Basin is primarily affected by environmental factors at this stage. However, continuing efforts are needed to protect freshwater biodiversity, and additional research is required to better understand the complex interplay between human activity and environmental factors. Full article
(This article belongs to the Special Issue Ecology, Biodiversity and Sustainable Conservation)
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