Results 111 to 120 of about 11,620 (226)

Downstream Yangtze River levels impacted by Three Gorges Dam

open access: yesEnvironmental Research Letters, 2013
Changes in the Yangtze River level induced by large-scale human water regulation have profound implications on the inundation dynamics of surrounding lakes/wetlands and the integrity of related ecosystems.
Jida Wang   +3 more
doaj   +1 more source

Spatial variability in the abundance, composition, and age of organic matter in surficial sediments of the East China Sea [PDF]

open access: yes, 2013
Author Posting. © American Geophysical Union, 2013. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution.
Deng, Bing   +5 more
core   +1 more source

Ten fish mitogenomes of the tribe Gobionini (Cypriniformes: Cyprinidae: Gobioninae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
Freshwater fishes of the subfamily Gobioninae (Cypriniformes: Cyprinidae) are composed of three major clades, the tribes Gobionini and Sarcocheilichthyini, and a Hemibarbus–Squalidus group.
Yuhuo Li, Kai Cao, Cuizhang Fu
doaj   +1 more source

Landscape genetic structure of Scirpus mariqueter reveals a putatively adaptive differentiation under strong gene flow in estuaries

open access: yesEcology and Evolution, 2019
Estuarine organisms grow in highly heterogeneous habitats, and their genetic differentiation is driven by selective and neutral processes as well as population colonization history.
Mei Yang   +7 more
doaj   +1 more source

IMPACT OF COASTAL WETLAND RESTORATION STRATEGIES IN THE CHONGMING DONGTAN WETLANDS, CHINA: WATERBIRD COMMUNITY COMPOSITION AS AN INDICATOR [PDF]

open access: yes, 2014
This paper aims to evaluate the success of coastal wetland restoration by quantifying the waterbird community composition at three restored sites and on one natural coastal wetland, which served as a reference site, from September 2011 to May 2012 in ...
Liu, Jing   +5 more
core  

Impacts of climate change: challenges of flooding in coastal East Asia [PDF]

open access: yes, 2014
Over recent years a body of evidence has grown to suggest that East Asia is experiencing the effects of climate change. Allied to this is that coastal populations and economic assets are becoming more vulnerable to flood hazards.
Chan, FKS   +3 more
core  

Emissions and Atmospheric Dry and Wet Deposition of Trace Metals from Natural and Anthropogenic Sources in Mainland China

open access: yesAtmosphere
Trace metals from natural and anthropogenic sources impact the atmospheric environment and enter the soil through dry and wet atmospheric deposition, ultimately affecting human health.
Shenglan Jiang   +4 more
doaj   +1 more source

Microsatellite DNA diversity of Coilia mystus (Clupeiformes:Engraulidae) in three Chinese estuaries [PDF]

open access: yes, 2012
An analysis of eight microsatellite loci in 90 individuals was performed to define the genetic structure and variability of three estuarine populations of Coilia mystus: 30 individuals each collected from ChangJiang River (Yangtze River) estuary-CJ ...
Chen, Fang, Cheng, Qiqun
core  

Impacts of potential future sea level rise on the North branch of the Changjiang river estuary: Quantifying the saline water intrusion in the dry season [PDF]

open access: yes
The phenomenon of global sea level rise (SLR) is undeniable; the 4th IPCC report summaries that the\ud average rise rate of global is 1.8 mm/y since 1961.
Chen, W.   +4 more
core  

Otolith Morphology of Small Yellow Croaker (Larimichthys polyactis)in Yangtze River Estuary and the Application in Biology Study [PDF]

open access: yes, 2016
耳石为硬骨鱼类内耳中的钙化结构,主要起到听觉及平衡鱼类身体的作用。目前耳石形态学已成为国内外鱼类学研究的热点,涉及鱼类年龄与生长、种群划分、群体识别、生活史反演等多个领域。本研究以长江口小黄鱼(Larimichthyspolyactis)为研究对象,研究耳石形态与体长、体质量的关系,探讨耳石生长与小黄鱼特殊生长阶段的关系,且从生物学及耳石形态学角度综合探讨小黄鱼春季群体及秋季群体间的差异,并就耳石形态在两个不同生态群体间的识别作用及年龄鉴定作用进行初步探究,旨在丰富小黄鱼耳石形态学研究 ...
方聪
core  

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