摘要
山西湿地主要分布于各河流流域、湖泊和水库及周围地区， 主要由河口（内陆） 湿地、河流湿地、湖泊湿地、水库湿地和沼泽及草甸湿地等组成， 总面积约２ １４６ ｋｍ ２。山西湿地有着丰富的自然资源， 包括： ①生物资源有植物１ ２０９ 种， 其中野大豆为国家３级保护植物； 资源植物７ 类， 其中饲草植物蕴藏量最大； 植被资源有７０ 个群系， 以草本植物群落占绝对优势； 动物４５５ 种， 其中国家１．２级保护动物１７种， 鱼类资源７０ 种。②土地资源主要分布于各河流的河漫滩， 其中黄河河漫滩约有４３８ ｋｍ ２， 开发潜力较大。③旅游资源主要有壶口瀑布、淡水泉和水库等。④水力资源主要集中分布于汾河、沁河和浊漳河等， 总蕴藏量达５．５６１×１０６ｋＷ。此外，
The wetlands in Shanxi are mainly distributed in valleys of rivers, lakes and reservoirs and areas around lakes and reservoirs, which can be partitioned into (1) wetlands in inland estuary, (2) river wetlands, (3) lake wetlands, (4) reservoir wetlands and (5) swamp wetlands and meadow wetlands. The total area of wetland of is 2 146 km 2 in Shanxi. There are various resources on the wetlands in Shanxi. According to their economical usage and utilizing ways, they can be divided into 4 groups as follows: (1) Biological resources are consisted of 3 groups. There are 1 209 species of plants, 7 kinds of resource plants. There are 70 types of vegetation resources in which herb communities are dominant. Moreover, there are 455 species of animals, and 17 of which are belonged to the first and second grade protections in China respectively and 70 of which are fishes. (2) Land resources are mainly distributed on the floodplain in valleys of rivers. The floodplain of Huanghe River is the larges among them and has an area of about 438 km 2. (3) Tourism resources are composed of Hukou Waterfall, being well known around the world, in Jixian, fresh water springs and reservoirs. (4) Resources of hydraulic power are richer, contained in Fenhe River, Qinhe River and Zhuozhang River in Shanxi, and totally amount to 5.561×10 6kW. Finally, the scientific strategies for protection and sustainable utilization of the wetland resources in Shanxi are discussed in this paper.
出处
《地理研究》
CSCD
北大核心
1999年第4期420-427,共8页
Geographical Research
基金
山西省留学基金
关键词
湿地资源
可持续利用
山西
资源保护
wetland
resource
protection
sustainable utilization
Shanxi
