Search results
6 cze 2023 · In 2022, a national investigation of 3641 sampling sites in rivers, lakes, and reservoirs across China showed that 12.1% of sampling sites had water quality lower than Class III according to...
1 sie 2021 · China's river water quality patterns and underlying covariates were characterized at a national scale to evaluate the recent progress and on-going challenges in river management.
Human activities and climate change threaten water quality in China’s rivers. We simulated the monthly concentrations of riverine total nitrogen (TN), ammonia-nitrogen (NH
Human activities and climate change threaten water quality in China's rivers. We simulated the monthly concentrations of riverine total nitrogen (TN), ammonia-nitrogen (NH 3-N), total phosphorus ...
1 sie 2021 · This study compiled a 16-year (2003-2018) dataset of river water quality (161,337 records from 2424 sites), watershed/landscape features, and meteorological conditions to investigate the spatial water quality patterns and underlying drivers of river impairment (defined as water quality worse than Class V according to China's Environmental ...
31 sty 2020 · Here we report a comprehensive nationwide water scarcity assessment in China, which explicitly includes quality requirements for human water uses.
2 dni temu · In China, according to Environmental Quality Standards for Surface Water (GB3838-2002), the water quality for certain river is classified to 5 classes (I ∼ V) based on pollutant concentration, which corresponds to different water functional zones.
