Regional differences of lake evolution across China during 1960s–2015 and its natural and anthropogenic causes

Remote Sensing of Environment, Год журнала: 2018, Номер 221, С. 386 - 404

Опубликована: Ноя. 29, 2018

Язык: Английский

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Internal phosphorus loading from sediments causes seasonal nitrogen limitation for harmful algal blooms

The Science of The Total Environment, Год журнала: 2018, Номер 625, С. 872 - 884

Опубликована: Янв. 4, 2018

Язык: Английский

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Improvement in municipal wastewater treatment alters lake nitrogen to phosphorus ratios in populated regions

Proceedings of the National Academy of Sciences, Год журнала: 2020, Номер 117(21), С. 11566 - 11572

Опубликована: Май 8, 2020

Significance Due to different rates of change in total nitrogen (TN) and phosphorus (TP) concentrations lakes, increases TN/TP mass ratios were observed many China’s freshwater lakes during 2008 2017. This growing imbalance has important implications for aquatic ecology that remain poorly considered understood. Here, we show changes municipal wastewater treatment are a major driver lake ratios, as is more effectively removed than from wastewater. Our findings highlight the need efficient reduction addition reduce risk phytoplankton blooms toxin production maintain ecosystem biodiversity downstream waterbodies.

Язык: Английский

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How successful are the restoration efforts of China's lakes and reservoirs?

Environment International, Год журнала: 2018, Номер 123, С. 96 - 103

Опубликована: Ноя. 29, 2018

China has made considerable efforts to mitigate the pollution of lakes over past decade, but success rate these restoration actions at a national scale remains unclear. The present study compiled 13-year (2005–2017) comprehensive dataset consisting 24,319 records from China's 142 and reservoirs. We developed novel Water Quality Index (WQI-DET), customized water quality classification scheme, investigate spatio-temporal patterns. likelihood regime shifts during our period is examined with sequential algorithm. Our analysis suggests that lake improved also characterized by two WQI-DET abrupt in 2007 2010. However, we found eutrophication problems have not been eradicated heavy metal (HM) displayed an increasing trend. control Cr, Cd As should receive particular attention effort alleviate severity HM pollution. Priority strategies include reduction contribution mining activities implementation soil remediation highly polluted areas. mitigation are more complicated due importance internal nutrient loading can profoundly modulate magnitude timing system response external strategies. contend development rigorous framework quantify socioeconomic benefits well-functioning reservoir ecosystems critically important gain leeway keep investments environment going, especially if improvements many Chinese reservoirs realized timely manner.

Язык: Английский

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China’s improving inland surface water quality since 2003

Science Advances, Год журнала: 2020, Номер 6(1)

Опубликована: Янв. 3, 2020

China’s inland water quality has been markedly improved since 2003 notwithstanding regional variability.

Язык: Английский

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Wetland ecosystem services research: A critical review

Global Ecology and Conservation, Год журнала: 2020, Номер 22, С. e01027 - e01027

Опубликована: Март 21, 2020

Systematic knowledge of the development, trends, and limitations wetland ecosystem services (WES) is extremely meaningful for direction WES studies management. A systematic literature review was conducted by collecting 1711 peer-reviewed articles through Web Science ScienceDirect searching "topic" domain using combined keywords "ecosystem service" OR services" "wetland". The results indicated that current focus on evaluation, driving factors, management, policy design, which accounted 90.9% obtained articles. factors are mainly multiple land use change, climate change. Riverine wetlands, types, lacustrine wetlands main types in existing studies, evaluated supporting regulating services. applied evaluation approaches include biophysical qualitative methods, 76.4% 14.3% total respectively. Two a lack unified indicators comprehensive studies. In future, research should generating comparison across different up-scaling. Long-term program be established to gather data creating ecological production functions determine marginal influence characteristics final refine management options. Stakeholders also involved process designing payments programs.

Язык: Английский

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Human activities determine quantity and composition of dissolved organic matter in lakes along the Yangtze River

Water Research, Год журнала: 2019, Номер 168, С. 115132 - 115132

Опубликована: Сен. 27, 2019

Язык: Английский

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Remote sensing of cyanobacterial blooms in inland waters: present knowledge and future challenges

Science Bulletin, Год журнала: 2019, Номер 64(20), С. 1540 - 1556

Опубликована: Июль 2, 2019

Язык: Английский

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Determining the drivers and rates of soil erosion on the Loess Plateau since 1901

The Science of The Total Environment, Год журнала: 2022, Номер 823, С. 153674 - 153674

Опубликована: Фев. 3, 2022

Язык: Английский

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Full biomass-derived multifunctional aerogel for solar-driven interfacial evaporation

Chemical Engineering Journal, Год журнала: 2023, Номер 471, С. 144684 - 144684

Опубликована: Июль 8, 2023

Язык: Английский

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