Food Chain Length Associated with Environmental Factors Affected by Large Dam along the Yangtze River
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چکیده
منابع مشابه
Variation of River Islands around a Large City along the Yangtze River from Satellite Remote Sensing Images
River islands are sandbars formed by scouring and silting. Their evolution is affected by several factors, among which are runoff and sediment discharge. The spatial-temporal evolution of seven river islands in the Nanjing Section of the Yangtze River of China was examined using TM (Thematic Mapper) and ETM (Enhanced Thematic Mapper)+ images from 1985 to 2015 at five year intervals. The followi...
متن کاملImpact of the Three Gorges Dam on the Hydrology and Ecology of the Yangtze River
Construction and operation of the Three Gorges Dam (TGD) has significantly altered the downstream hydrological regime along the Yangtze River, which has in turn affected the environment, biodiversity and morphological configuration, and human development. The ecological and environmental systems of the middle and lower Yangtze River have been affected adversely, with the ecosystems of Poyang La...
متن کاملHabitat compartmentation and environmental correlates of food chain length.
REFERENCES given preference. A considerable amount of 1 C. H. Greene, P. H. Wiebe, J. Burczynski, M. J. work by oceanographers and fishery scienYoungbluth, Science 241, 359 (1988). tists must be done before the role of krill in 2. E. S. Hobson, ibid. the Georges Bank food chain can be fully 3. J. D. Isaacs and R. A. Schwartzlose, ibid. 150, 1810 (1965); A. Genin, L. Haury, P. Greenblatt, Deepap...
متن کاملDetection of the Three Gorges Dam influence on the Changjiang (Yangtze River) submerged delta
While most large river-deltas in the world are facing the risk of subsidence and erosion in the Anthropocene, it is suspected that the Changjiang submerged delta (CSD) could be subjected to the impacts of the world's largest dam, the Three Gorges Dam (TGD). Here we firstly indicate that the CSD went through high accumulation (1958-1978); slight accumulation (1978-1997), slight erosion (1997-200...
متن کاملHydrogeomorphology and river impoundment affect food-chain length of diverse Neotropical food webs
D. J. Hoeinghaus ([email protected]) and K. O. Winemiller, Section of Ecology, Evolutionary Biology and Systematics, Dept of Wildlife and Fisheries Sciences, Texas A&M Univ., College Station, TX 77843-2258, USA. Present address for DJH: Div. of Biology, Kansas State Univ., 104 Ackert Hall, Manhattan, KS 66506, USA. A. A. Agostinho, Núcleo de Pesquisas em Limnologia, Ictiologia e Aqüicultura, Uni...
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ژورنال
عنوان ژورنال: Water
سال: 2020
ISSN: 2073-4441
DOI: 10.3390/w12113157