Y
Yongjiu Cai
Researcher at Chinese Academy of Sciences
Publications - 77
Citations - 2483
Yongjiu Cai is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Eutrophication & Benthic zone. The author has an hindex of 22, co-authored 65 publications receiving 1498 citations.
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Assessing river water quality using water quality index in Lake Taihu Basin, China.
TL;DR: The model exhibited excellent performance in representing the water quality in LakeTaihu Basin, especially when weights were fully considered, and could be used for rapid and low-cost water quality evaluation in Lake Taihu Basin.
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Water quality assessment based on the water quality index method in Lake Poyang: The largest freshwater lake in China.
TL;DR: The water quality in Lake Poyang was generally “moderate”, according to the classification of the surface water quality standard in China, but a deteriorating trend was observed at the interannual scale, and local management agencies should pay more attention to nutrient concentrations during the monitoring schedule.
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Distribution of polycyclic aromatic hydrocarbon (PAH) residues in several tissues of edible fishes from the largest freshwater lake in China, Poyang Lake, and associated human health risk assessment.
TL;DR: A preliminary evaluation of human health risk using benzo[a]pyrene (BaP) potency equivalent concentration (PEC) as well as the incremental lifetime cancer risk (ILCR) indicated that PAHs in fish would induce potential carcinogenic effects.
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Lakes in the era of global change: moving beyond single-lake thinking in maintaining biodiversity and ecosystem services.
Jani Heino,Janne Alahuhta,Luis Mauricio Bini,Yongjiu Cai,Anna-Stiina Heiskanen,Seppo Hellsten,Pirkko Kortelainen,Niina Kotamäki,Kimmo Tolonen,Kimmo Tolonen,Petteri Vihervaara,Annika Vilmi,David G. Angeler,David G. Angeler +13 more
TL;DR: Research across disciplinary boundaries is needed to address the challenges that lakes face in the Anthropocene because they may play an increasingly important role in harbouring unique aquatic biota as well as providing ecosystem goods and services in the future.
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Climatically-modulated decline in wind speed may strongly affect eutrophication in shallow lakes
Jianming Deng,Jianming Deng,Hans W. Paerl,Hans W. Paerl,Boqiang Qin,Yunlin Zhang,Guangwei Zhu,Erik Jeppesen,Erik Jeppesen,Yongjiu Cai,Hai Xu +10 more
TL;DR: The water quality data combined with the experimental results suggest that lower wind speed and longer low wind duration can enhance the release of phosphorus from the sediments and increase nitrogen losses, likely via denitrification, because a longer stability period leads to lower dissolved oxygen concentrations near the lake bottom.