Results 91 to 100 of about 11,526,750 (181)

Immediate impacts of the second impoundment on fish communities in the Three Gorges Reservoir

, 2010
Long and short term investigations have revealed dramatic changes in fish communities after impoundments by reservoirs. However, the process of these changes during impoundment remains poorly studied.
Zeng, Yu, Gao, Xin, Liu, Huanzhang, Liu, HZ, Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Hubei Province, Peoples R China, Wang, Jianwei   +4 more
core  

Sedimentary nutrients in the mainstream and its five tributary bays of a large subtropical reservoir (Three Gorges Reservoir, China)

, 2012
In order to analyze the distribution pattern of the sediment nitrogen and phosphorus of the Three Gorges Reservoir (TGR), the mainstream of TGR and five tributary bays in Hubei province were observed from October 2005 to July 2006.
Shao, Meiling, Cai, Qinghua, Xu, Yaoyang, Cai, QH (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, 7 Donghu S Rd, Wuhan 430072, Hubei, Peoples R China., Zhang, Min   +4 more
core   +1 more source

Experimental Study on Wetting Front and Air Counterflow in Unsaturated Sand Columns During Ponded Water Infiltration

Applied Sciences
This study investigates water–air coupled transport characteristics during ponded water infiltration in unsaturated sand columns through systematic laboratory experiments.
Quan Cheng, Haotian Ming, Wuyue Liu, Hua Zhang   +3 more
doaj   +1 more source

Methane emissions from newly created marshes in the drawdown area of the Three Gorges Reservoir

, 2009
The study aimed to understand the methane (CH4) emission and its controlling factors in the Three Gorges Reservoir Region and to explore its implication for large dams. We measured CH4 emissions from four vegetation stands in newly created marshes in the
Chen, H, Chongqing Univ, Coll Resources & Environm, 174 Shazheng St, Chongqing 400030, Peoples R China., Wu, N, Yuan, XZ, Wu, YY, Gao, YH, Zhu, D, Chen, H   +6 more
core  

Understory bamboo removal impacts on woody seedling regeneration in forest ecosystems: a meta-analysis

Ecological Processes
Background Tree seedling regeneration in forests is often hindered by the competitive influence of dense understory bamboo competition. While localized studies have investigated the ecological effects of understory bamboo removal on tree seedlings, a ...
Weixue Luo, Yuxuan Ma, Jie Luo, Shunxin Han, Chengxiang Sun, Ziyi You, Haohan Du, Zongfeng Li, Jinchun Liu, Jianping Tao   +9 more
doaj   +1 more source

Variation of cladocerans from Maoping to Guizhou in the Three Gorges Reservoir before and after impoundment

, 2006
The Three Gorges Reservoir was filled at 1 june., 2003. The water level of the reservoir rose up to 135m. The lotic river ecosystem evolved into relative lentic reservoir ecosystem before the dam.
Xue Jun-Zeng, Liu Jian-Kang, Ye Lin, Cai Qing-Hua (qhcai@inh.ac.cn), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol and Biotechnol, Wuhan 430072, Peoples R China   +4 more
core  

The location of the Three Gorges Reservoir Region.

, 2013
The location of the Three Gorges Reservoir Region.
Ruimin Liu (444277), Jiali Qiu (444276), Hui Xie (195238), Qian Hong (444275), Zhenyao Shen (287728), Lei Chen (54296)   +5 more
core   +1 more source

Costunolide suppresses breast cancer progression in SK-BR-3 cells through CDK2/Cyclin E-mediated G1/S arrest, mitochondrial apoptosis, and PI3K/Akt-dependent inhibition of epithelial-mesenchymal transition

All Life
Costunolide (COS), a sesquiterpene lactone from Aucklandia lappa root, has unclear antitumor mechanisms in HER2-positive breast cancer SK-BR-3 cells despite reported effects on proliferation and apoptosis.
Jiawei Miao, Jie Chen, Anlian Fan, Jiao Luo, Qiang Ma, Nong Zhou   +5 more
doaj   +1 more source

Sedimentary chronology reinterpreted from Changshou Lake of the Three Gorges Reservoir Area reveals natural and anthropogenic control on sediment production

, 2018
Sedimentary archives preserved in geomorphic sinks provide records of historical sediment dynamics and its related natural and anthropogenic controls. This study reinterpreted sedimentary processes in Changshou Lake of the Three Gorges Reservoir Area in ...
Zhonglin, S., Wei, J., Collins, A. L., Tang, Q., Anjum, R., Long, Y., He, X., Wen, A., Gao, J., Zhang, X.   +9 more
core   +1 more source

Dominant infiltration characteristics of unsaturated fissure soil under different rainfall conditions

Zhongguo dizhi zaihai yu fangzhi xuebao
This paper simplifies the rainfall infiltration in expanding soil landslide into a vertical slope soil column model. Utilizing the basic theory of the Richards equation and based on a discrete pore-fracture medium model, combined with two typical ...
Xiaohu HUANG, Zhining ZHANG, Peng ZHANG, Zhaoheng WEI, Jianwei CHEN   +4 more
doaj   +1 more source