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Special Issue "Harmful Algal Bloom Dynamics"

A special issue of Toxins (ISSN 2072-6651). This special issue belongs to the section "Marine and Freshwater Toxins".

Deadline for manuscript submissions: 1 September 2018

Special Issue Editors

Guest Editor
Dr. Uwe John

1. Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany
2. Helmholtz Institute for Functional Marine Biodiversity (HIFMB), Ammerländer Heerstraße 231, 23129 Oldenburg, Germany
Guest Editor
Prof. Allan Cembella

1. Alfred-Wegner-Institut Helmholtz-Zentrum für Polar- und Meeresforschung (AWI), Am Handelshafen 12, 27570 Bremerhaven, Germany
2. Faculty of Biology and Chemistry (FB 02), Universität Bremen, Bibliothekstraße 1, 28359 Bremen, Germany

Special Issue Information

Dear Colleagues,

Global change, mediated by sea temperature rise, enhanced ice melting, nutrient regime shifts, and other anthropogenic influences, is predicted to have a profound influence on marine ecosystems and, in particular, in coastal regions. This has led to speculation regarding differential effects on biogeography and diversity of planktonic communities, including harmful algal blooms (HABs) and associated toxins. In dynamic coastal environments, intraspecific diversity and plasticity might support the resilience of populations of toxigenic species. Hydrodynamics and other abiotic factors (e.g., light, temperature, nutrients, etc.) are known to support the growth and initiation of bloom formations, but biotic factors, such as grazing, infection, and competition, also influence bloom dynamics, including the magnitude, inherent diversity and successional processes at the population level. Methodological breakthroughs, such as the increasing ease and decreasing cost of high-throughput gene sequencing (NGS), linked to high capacity sampling technology, high resolution cell imaging and bioinformatic data processing, coupled with classical monitoring or experimental approaches, allows for a new depth of process understanding and the elucidation of mechanisms to increase our understanding of bloom formation and associated biological-geographical dynamics.

In this Special Issue, we welcome papers based on the analysis of field studies of toxigenic or otherwise harmful microalgal blooms at local and regional scale, implementing interdisciplinary methodologies and concepts in an eco-evolutionary context. These may be linked to laboratory examination and characterization of inter-/ intra-specific diversity of HAB taxa. In situ natural bloom and mesocosm studies on species interaction processes including ecophysiological responses and intraspecific diversity affecting bloom initiation, maintenance, senescence and toxicity are also encouraged. In a global context, this could comprise all studies addressing questions of relevance to understanding the ecological and evolutionary processes determining HAB dynamics.

Dr. Uwe John
Prof. Dr. Allan Cembella
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Toxins is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1500 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.


  • Harmful algal bloom
  • genomics
  • intraspecific diversity
  • functional diversity
  • population dynamics
  • metatranscriptomics
  • DNA barcoding
  • phycotoxins
  • species interaction
  • phenotypic plasticity

Published Papers

This special issue is now open for submission.
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