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In: Ecotoxicology and environmental safety: EES ; official journal of the International Society of Ecotoxicology and Environmental safety, Band 275, S. 116243
ISSN: 1090-2414
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In: Ecotoxicology and environmental safety: EES ; official journal of the International Society of Ecotoxicology and Environmental safety, Band 275, S. 116243
ISSN: 1090-2414
Plastic pollution has become one of the most pressing environmental challenges and has received commensurate widespread attention. Although it is a top priority for policymakers and scientists alike, the knowledge required to guide decisions, implement mitigation actions, and assess their outcomes remains inadequate. We argue that an integrated, global monitoring system for plastic pollution is needed to provide comprehensive, harmonized data for environmental, societal, and economic assessments. The initial focus on marine ecosystems has been expanded here to include atmospheric transport and terrestrial and freshwater ecosystems. An earth-system-level plastic observation system is proposed as a hub for collecting and assessing the scale and impacts of plastic pollution across a wide array of particle sizes and ecosystems including air, land, water, and biota and to monitor progress toward ameliorating this problem. The proposed observation system strives to integrate new information and to identify pollution hotspots (i.e., production facilities, cities, roads, ports, etc.) and expands monitoring from marine environments to encompass all ecosystem types. Eventually, such a system will deliver knowledge to support public policy and corporate contributions to the relevant United Nations (UN) Sustainable Development Goals (SDGs). ; M.S.B. acknowledges funding from the Norway Ministry of Trade, Industry and Fisheries (Institute of Marine Research Ocean Health Strategic Initiative Project Number 15494). P.W.S and M.M. from IAEA are grateful for the support provided to the Environment Laboratories by the Government of the Principality of Monaco. M.C.R. acknowledges funding from an ERC Advanced Grant (694368), from the Federal Ministry of Education and Research (BMBF; projects BIBS and μPlastic), and from the Deutsche Forschungsgemeinschaft. S.W. is funded by the Medical Research Council, UK (MRC; MR/R026521/1). A.J. acknowledges support from a MA Seaport Economic Council grant. M.W. acknowledges funding from the Norwegian Research Council (301157) and the North Atlantic Microplastic Centre (NAMC). Y.S.O. acknowledges the support of the Cooperative Research Program for Agriculture Science and Technology Development (project no. PJ01475801), RDA, and the National Research Foundation of Korea (NRF) (NRF-2021R1A2C2011734) in Korea.
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Many of the world's wetlands may be profoundly affected by climate change over the coming decades. Although wetland managers may have little control over the causes of climate change, they can help to counteract its effects through local measures. This is because direct anthropogenic impacts, such as water extraction and nutrient loading, work in concert with climate change to damage wetlands. Control of these local stressors may therefore ameliorate undesired effects of climate change, such as a shift towards dominance by invasive floating plants, increasingly frequent cyanobacteria blooms, or extinction of key species. Using the iconic Doñana wetlands in Spain as a case study, we illustrate how the concept of creating a "safe operating space" may be implemented to better ensure that ecosystems do not surpass thresholds for collapse during an era of global change. ; WIMEK grant for a research stay at WUR. JAE DOCTORES. European Union. European Social Fund. Grant Number: ESF2007‐2013. Spanish Ministry for Economy and Competitiveness. EU FP7 project FAST. Grant Number: 607131. European Union's Horizon 2020 research and innovation program. Grant Number: 641762 ; Peer reviewed
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Many of the world's wetlands may be profoundly affected by climate change over the coming decades. Although wetland managers may have little control over the causes of climate change, they can help to counteract its effects through local measures. This is because direct anthropogenic impacts, such as water extraction and nutrient loading, work in concert with climate change to damage wetlands. Control of these local stressors may therefore ameliorate undesired effects of climate change, such as a shift towards dominance by invasive floating plants, increasingly frequent cyanobacteria blooms, or extinction of key species. Using the iconic Doñana wetlands in Spain as a case study, we illustrate how the concept of creating a "safe operating space" may be implemented to better ensure that ecosystems do not surpass thresholds for collapse during an era of global change. ; AJG was supported by a WIMEK grant for a research stay at WUR. EPM was supported by a JAE DOCTORES 2010 contract funded by the European Union (European Social Fund, ESF2007-2013) and the Spanish Ministry for Economy and Competitiveness, as well as the EU FP7 project FAST (grant 607131). Funding was also provided by the European Union's Horizon 2020 research and innovation program under grant agreement number 641762 to the ECOPOTENTIAL project. C Perennou provided helpful comments on earlier versions of the manuscript. Maps were made using data from CHG uadalquivir (www.chguadalquivir.es/ide) with QGIS (www.qgis.org) and the Google Maps API. ; PDF 9 pages
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