发布网友 发布时间:2022-04-19 10:41
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热心网友 时间:2023-07-21 11:05
千岛湖英语介绍:
Qian Lake, the Xin'anjiang Reservoir, is located in Chun'an County, Hangzhou City, Zhejiang Province. A small part of it connects the northwest of Jiande City, Hangzhou City. It is an artificial lake built for the purpose of storing the upper reaches of Xin'anjiang River for the construction of Xin'anjiang Hydropower Station.
It was built in 1955 and completed in 1960. The dam of the reservoir is 105 meters high and 462 meters long, and the length of the reservoir is about 150 kilometers, and the width of the reservoir is more than 10 kilometers.
The deepest reaches more than 100 meters, with an average water depth of 30.44 meters. Under normal water level, the area is about 580 square kilometers, and the water storage capacity can reach 17.8 billion cubic meters.
At the highest water level, there are 1078 land bridge islands larger than 0.25 square kilometers, mainly islands under 2 square kilometers, with a total area of 409 square kilometers.
千岛湖中文介绍:
千岛湖,即新安江水库,位于浙江省杭州市淳安县境内,小部分连接杭州市建德市西北,是为建新安江水电站拦蓄新安江上游而成的人工湖,1955年始建,1960年建成。水库坝高105米,长462米;水库长约150千米,最宽处达10余千米;
最深处达100余米,平均水深30.44米,在正常水位情况下,面积约580平方千米,蓄水量可达178亿立方米,在最高水位时拥有1078座大于0.25平方千米的陆桥岛屿,并以2平方千米以下的小岛为主,岛屿面积共409平方千米。
扩展资料:
千岛湖生态特征:
千岛湖由中富营养化向中营养化转化的趋势,污染元素的依次为重金属、氮、磷和有机物质、网箱和游船;水温分层,年平均气温19.6℃,6-9月表层(水面至水下10米)温度变化大,平均28.2℃-24.4℃,且*持较高水温,称温水层,受洪水影响较大,中层(10-30米)为恒温层。
水温常年保持10℃左右,在30米上下有一水温突变点,此层亦可称温跃层;湖中鱼类达13科83种,鳙、鲢、草鱼齐全,还有鲌鱼、鳜鱼、鳗鱼等名贵鱼种,年产在3000吨以上,人工养殖业发达,商品鱼养殖场666平方米,以鲤鱼、鳊鱼、罗非鱼为主,年产量近90万吨。
参考资料来源:百度百科—千岛湖
热心网友 时间:2023-07-21 11:05
Qian Lake is a man-made lake located in Chun'an County, Zhejiang, China, formed since the completion of theXin'an River hydroelectric station. There are 1,078 large islands in the lake and a few thousand smaller ones. It covers an area of 573 km² and has a storage capacity of 17.8 km³. The total area of the islands in the lake is about 86 km².