|
|||||
|
|
| 青海湖区生态环境现状及建设途径探讨 | |
| 引用本文： | 王宝山,张玉,才茅,加曲才让.青海湖区生态环境现状及建设途径探讨[J].草原与草坪,2007(4):1-6. |
| 作者姓名： | 王宝山 张玉 才茅 加曲才让 |
| 作者单位： | 1. 青海畜牧兽医职业技术学院,青海,湟源,812100 2. 青海省草原总站,青海,西宁,810008 3. 海北州祁连县草原监理站,青海,海北,810400 4. 青海省黄南州尖扎县草原站,青海,黄南,811300 |
| 基金项目： | 青海畜牧兽医职业技术学院科研基金 |
| 摘 要： | 在全面介绍青海湖区自然概况的基础上,从国际重要的湿地和国家级自然保护区、宝贵的"高原生物基因库"、众多和特殊的生态系统、西部重要的生态屏障、世界级的生态旅游胜地等方面论证了青海湖区重要的生态地位。从湖面水位下降、水域面积缩小、湖水pH值升高、污染严重、湖区湿地面积锐减、湖区土地沙漠化严重、天然草地被大量开垦、草地大面积退化、鼠虫危害严重、生物多样性遭到严重破坏等方面介绍了严重和旷日持久的生态危机现状。在上述资料的基础上提出了青海湖流域的生态保护和综合治理建议。 |
| 关 键 词： | 青海湖 生态环境 生态地位 生态危机 综合治理 |
| 文章编号： | 1009-5500（2007）04-0001-06 |
| 收稿时间： | 2006-06-12 |
| 修稿时间： | 2007-04-10 |
Analysis on the current situation and protection strategies of ecological environment in the area around Qinhai Lake |
|
| WANG Bao-shan,ZHANG Yu,CAI Mao,JIAQU Cai-rang.Analysis on the current situation and protection strategies of ecological environment in the area around Qinhai Lake[J].Grassland and Turf,2007(4):1-6. | |
| Authors: | WANG Bao-shan ZHANG Yu CAI Mao JIAQU Cai-rang |
| Institution: | 1. Qinghai Animal Husbandry and Veterinary Technology 2. Grassland Station of Qinghai Province ,Xining 811008 College, Huangyuan 812100 ,China; , China; 3. Grassland Monitoring Station of Qilian County, Haibei 810400,China; 4. Grassland Monitoring Station of J ianzha County, Huangnan 811300, China |
| Abstract: | The important role of Qinghai Lake area in terms of wetland protection,alpine biological gene bank,ecological protection was discussed.The ecological crisis in this area was quite severe.The water level and water area were decreasing,the pH value of water was increasing.The water pollution was getting sever.The degradation of grassland productivity and biodiversity showed an expanding trend.Based on the analysis,the strategies for the ecological protection were provided. |
| Keywords: | Qinghai Lake ecological environment ecotogical position ecological crisis integrated control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |