Results 1 to 10 of about 330,477 (120)

The Degradation Process of Typical Neonicotinoid Insecticides in Tidal Streams in Subtropical Cities: A Case Study of the Wuchong Stream, South China

Toxics, 2023
Neonicotinoid insecticides (NEOs) are commonly used to prevent unwanted insects in urban fields. Degradation processes have been one of the important environmental behaviors of NEOs in an aquatic environment. In this research, hydrolysis, biodegradation,
Qunpo Jia, Yanpeng Cai, Xiao Yuan, Bowen Li, Bo Li   +4 more
doaj   +1 more source

Urban Flood Analysis in Ungauged Drainage Basin Using Short-Term and High-Resolution Remotely Sensed Rainfall Records

Remote Sensing, 2021
Analyzing flooding in urban areas is a great challenge due to the lack of long-term rainfall records. This study hereby seeks to propose a modeling framework for urban flood analysis in ungauged drainage basins. A platform called “RainyDay” combined with
Zhihua Zhu, Yueying Yang, Yanpeng Cai, Zhifeng Yang   +3 more
doaj   +1 more source

A quantitative framework to evaluate urban ecological resilience: broadening understanding through multi-attribute perspectives

Frontiers in Ecology and Evolution, 2023
Intensive human and economic activities in urban areas have had adverse effects on local resources and ecology, leading to a decline in ecological resilience.
Yongyang Wang, Yanpeng Cai, Yulei Xie, Pan Zhang, Lei Chen   +4 more
doaj   +1 more source

Spatial distribution and ecological risks of neonicotinoid insecticides for an urban tidal stream of Guangzhou City, South China

Ecological Indicators, 2023
Neonicotinoid insecticides (NEOs) are widely used in many urban regions. Studies on NEOs residues in urban tidal streams and the associated ecological risks are limited.
Qunpo Jia, Yanpeng Cai, Xiao Yuan, Xiaodong Zhang, Bowen Li, Bo Li   +5 more
doaj   +1 more source

The enhancement of infrared light on degradation of trimethoprim

Catalysis Communications, 2021
In this study, hydrogenated tungsten oxide(WO3-x) was synthesized. Through experiments, it was found that the material could effectively use infrared light to generate free radicals and effectively remove trimethoprim(TMP).
Shuxin Chen, Jing Wang, Qinqin Sun, Jingqing Zhou, Shichong He, Huajun Feng, Pengqian Mu   +6 more
doaj   +1 more source

Remote sensing-based spatiotemporal variation and driving factor assessment of chlorophyll-a concentrations in China’s Pearl River Estuary

Frontiers in Marine Science, 2023
Climate change and intensive anthropogenic activities have severely challenged the water quality of China’s Pearl River Estuary (PRE). Further investigations into long-term water quality variation and associated driving mechanisms are therefore necessary
Wenjie Fan, Zhihao Xu, Zhihao Xu, Qian Dong, Weiru Chen, Yanpeng Cai, Yanpeng Cai   +6 more
doaj   +1 more source

Research progress of spatial distribution about geomorphology-vegetation-water erosion in Pisha stone area of Yellow River

Shuili Shuiyun Gongcheng Xuebao, 2020
The soil-covered Pisha stone area is the core source area of coarse sediment in the Yellow River and has become the focal point of ecological control of the Yellow River basin.
SHEN Zhenzhou, YAO Wenyi, XIAO Peiqing, RAO Liangyi, LI Mian, YANG Jishan, JIAO Peng, JING Chengran   +7 more
doaj   +1 more source

Water resources allocation considering water supply and demand uncertainties using newsvendor model-based framework

Scientific Reports, 2023
A novel newsvendor model-based framework for regional industrial water resources allocation that considers uncertainties in water supply and demand was proposed in this study.
Yanhu He, Yanhui Zheng, Xiaohong Chen, Binfen Liu, Qian Tan   +4 more
doaj   +1 more source

A new species of Leptobrachella (Anura, Megophryidae) from Jinzhongshan National Nature Reserve, Guangxi, China [PDF]

Zoosystematics and Evolution
Integrative morphological and molecular evidence supports the recognition of Leptobrachella jinzhongshanensis sp. nov. from Longlin County, Guangxi, China. The new species is distinguished by a combination of characters, including medium body size (snout-
Wei-Cai Chen, Tong-Ping Su, Hai-Ju Yang, Mei-Ye Pan   +3 more
doaj   +3 more sources

A review of properties, production, human exposure, biomonitoring, toxicity, and regulation of bisphenol A diglycidyl ethers and novolac glycidyl ethers

Environmental Chemistry and Ecotoxicology, 2022
Although numerous studies have investigated environmental occurrence, human exposure, and toxic effects of bisphenol analogues including bisphenol A (BPA), little is known about closely related chemical classes namely, bisphenol A diglycidyl ethers ...
Jingchuan Xue, Yuxian Liu, Danlin Yang, Yanan Zhao, Yanpeng Cai, Tao Zhang, Kurunthachalam Kannan   +6 more
doaj   +1 more source