1) Dongting Lake water system
洞庭湖水系
1.
In order to investigate the formation,ways of transportation and fluxes of As and heavy metals such as Cd,sampling points were designated at the key locations in the Dongting Lake water system.
为进一步确定As和Cd等重金属元素在河流中的存在形式、迁移方式和通量等地球化学特征,本研究在洞庭湖水系主要干支流的关键位置布置采样点,分夏季丰水期和冬季枯水期两次,采集了原水、0。
3) Hydrogaphy of the Tung-ting Lake
洞庭湖之水文
4) Sishui river and Dongting lake
四水洞庭湖区
5) Dongting Lake
洞庭湖区
1.
Feasibility Study on Sewage Treatment of Dongting Lake with Wetlands;
洞庭湖区湿地处理城镇污水可行性分析
2.
Nitrogen cycle and content in plowable soil layer under different land-use types in Dongting Lake region.;
洞庭湖区不同土地利用方式耕作土壤氮素含量与循环
3.
Huyuan agricultural and its substitutive patterns in Dongting Lake areas of returned field to lake;
洞庭湖区的湖垸农业、洪涝灾害与退田还湖
6) Lake Dongting
洞庭湖
1.
Temporal-spatial evolution of water quality in Lake Dongting,China;
洞庭湖湖区水质时空演化(1983-2004年)
2.
Water quality assessment in Lake Dongting(2002-2004),China;
洞庭湖水质评价(2002-2004年)
3.
Effect of dredging engineering on water environmental capacity of Lake Dongting;
疏浚对洞庭湖水环境容量的影响分析
补充资料：长江水系水能资源
长江水系水能资源
hydropower resources of Changjiang (Yangtze) river system
ChongJ一ong sh一Jlx一sh口一ne，、g:一yL;o)、长江水系水能资源[hydropower resourees ofChangjiang(Yangtze)river System]据1950年《中华人民共和国水力资源普查成果》统计，长江水系水能资源理论蕴藏量为23478.2亿kw·h/a，其中技术可开发资源10275.2亿kw·h/a。长江水系可能开发的水能资源占中国比重为53%.主要分布于长江干流和雅碧江、大渡河、乌江、沉江、汉江和赣江等干流，以上河流可能开发资源年发电量占全水系的75%。水系内水能资源分布见表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条