| 查看: 478 | 回复: 3 | ||
| 【奖励】 本帖被评价2次，作者tibetnamco增加金币 1 个 | ||
| 当前主题已经存档。 | ||
[资源]
【分享】论文集：湖泊水位波动的生态效应
|
||
|
Ecological Effects of Water-level Fluctuations in Lakes HYDROBIOLOGIA 613, 2008, 184 p Most aquatic ecosystems have variable water levels. These water-level fluctuations (WLF) have multiple effects on the organisms above and below the waterline. Natural WLF patterns in lakes guarantee both productivity and biodiversity, while untimely floods and droughts may have negative effects. Human impacts on WLF have led to a stabilization of the water levels of many lakes by hydraulic regulation, untimely drawdown due to water use, or floods due to water release from hydropower plants in the catchments. This book provides a first review in this field. It presents selected papers on the ecological effects of WLF in lakes, resulting from a workshop at the University of Konstanz in winter 2005. Issues addressed here include the extent of WLF, and analyses of their effects on different groups of biota from microorganisms to vertebrates. Applied issues include recommendations for the hydrological management of regulated lakes to reduce negative impacts, and a conceptual framework is delivered by an extension of the floodpulse concept for lakes. Current impacts on water use, including increasing demands on drinking and irrigation water, hydropower etc., and climate change effects on WLF make this book an essential resource for aquatic ecologists, engineers, and decision-makers dealing with the management of lake ecosystems and their catchments. Keywords:Ecological adaptions;Ecosystem management;Lakes fulltext free download at http://www.jlakes.org/web/Ecolog ... s-in-lakes-2008.htm http://www.jlakes.org/web/Ecological-Effects-of-Water-level-fluctuations-in-lakes-2008.htm |
回复此楼» 猜你喜欢
西南科技大学 调剂 绵阳
已经有10人回复
-
散金币，求基金中标！！
已经有48人回复
-
地质学论文润色/翻译怎么收费?
已经有265人回复
-
山东第一医科大学2026年招收柔性可穿戴传感相关方向博士后
已经有1人回复
2楼2009-07-24 17:55:54
3楼2009-08-23 23:49:22
4楼2009-09-11 17:42:43
30