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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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Climatically-modulated decline in wind speed may strongly affect eutrophication in shallow lakes

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.