| Autor: |
Wells, Mark, Burford, Michele, Kremp, Anke, Montresor, Marina, Pitcher, Grant, Richardson, Anthony, Eriksen, Ruth, Hallegraeff, Gustaaf, Rochester, Wayne, Van De Waal, Dedmer, Bach, Lennart, Berdalet, Elisa, Brandenburg, Karen, Suikkanen, Sanna, Wohlrab, Sylke, Hansen, Per, Hennon, Gwenn, Sefbom, Josefin, Schaum, Elisa, Dyhrman, Sonya, Godhe, Anna, Zingone, Adriana, Escalera, Laura, Bresnan, Elieen, Enevoldsen, Henrik, Provoost, Pieter, Hamilton, David, Anderson, Clarissa, Hense, Inga, Chapra, Steven |
| Přispěvatelé: |
GlobalHAB Scientific Committee, Welles, Mark L., Burford, Michele, Kremp, Anke, Montresor, Marina, Pitcher, Grant C., Intergovernmental Oceanographic Commission of UNESCO, Scientific Committee on Oceanic Research, GlobalHAB |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Popis: |
Our planet Earth is changing. Marine and freshwater ecosystems are experiencing intense natural and anthropogenic pressures that will generate unforeseen changes in their struc-ture and functioning. The drivers of climate change have already altered the dynamics and interactions of the biotic and abiotic components in these ecosystems, and these changes are anticipated to accelerate in the future. Embedded within natural aquatic ecosystems are Harm-ful Algal Blooms (HABs) that are noxious to aquatic organisms as well as human health and wellbeing. There is concern that climate-driven changes will exacerbate HABs at a time when humans are increasingly reliant on aquatic systems for food and drinking water, livelihoods, mariculture and recreational resources. But there are many unknowns. What trends are evident in HAB distribution, frequency and severity? Might the drivers of climate change alter ecological out-comes to promote HABs? How might HABs and other planktonic species adapt to a changing environment? And, how can we prevent or mitigate future HABs impacts? These are only some of the important questions for which the scientific community should seek answers. The need to support this process forms the basis of the GlobalHAB Programme, launched by IOC UNESCO and SCOR, with the aim of promoting international and multidisciplinary coordina-tion of the research on HABs (www.globalhab.info). HAB science today is founded on studies dealing with a great diversity of topics and harmful organisms, using a variety of continuously evolving experimental methods and approaches. The rich insights obtained to date have been key to supporting research on the potential impacts of climate change on HABs. But more quantitative intercomparisons are now needed amongst studies as well as global comparisons of generated data, which is hampered by the diversity of methods and approaches that have brought us so far. The challenge to achieving greater harmonization of our experimental and observational practices is substantial, although it is acknowledged that this is not necessarily the case in all situations. The major aim of these guidelines is to communicate standardized strategies, tools, and protocols to assist researchers studying how climate change drivers may increase or decrease future HAB prevalence in aquatic ecosystems. These guidelines represent a first step that will help inform HAB scientists, students, and researchers entering the field, as well as scientists seeking to incorporate HAB studies into existing and developing ocean and freshwater observing systems. Scientific Committee on Oceanic Research (SCOR) provided by the U.S. National Science Foundation (Grants OCE-OCE- 1546580 and OCE-1840868) National SCOR committees OPENASFA INPUT This publication should be cited as follows: GlobalHAB. 2021. Guidelines for the Study of Climate Change Effects on HABs. Paris, UNESCO-IOC/SCOR. M. Wells et al. (eds.) (IOC Manuals and Guides no 88) Published Refereed |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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