生态环境典型治理区5年期遥感动态监测
文献类型：期刊论文
| 作者 | 吴炳方 ; 李苗苗 ; 颜长珍 ; 张磊 ; 王一谋 ; 张树文 ; 周万村 |
| 刊名 | 遥感学报
 |
| 出版日期 | 2005 |
| 卷号 | 9期号:1页码:32-38 |
| 关键词 | 遥感 地理信息系统 生态环境 动态监测 |
| 其他题名 | Environment Monitoring over 1997—2002 with Remote Sensing in 5 National Environmental Project Sites |
| 通讯作者 | 吴炳方 |
| 合作状况 | 国内 |
| 中文摘要 | 1998年以来中国在生态环境脆弱区实施了一系列生态建设工程,为了评估工程的效益,监测工程实施地区的生态环境变化趋势,在生态脆弱区选择了具有代表意义的5个典型区,采用遥感与地理信息系统技术结合的方法,对这些地区在1997—2002年5年内的生态环境变化进行了动态监测。监测结果表明,这5年来,退耕还林还草、天然林保护、防护林建设和小流域治理等生态环境建设工程已经取得较大进展,各治理区的环境正在逐渐改善。 |
| 英文摘要 | In order to combat the developing trend of eco-environment degradation, a series of national environmental projects have been carried out in frail ecological zone since 1998. The construction measures adopted by the projects include handing farmland back to forestland or grass land, protecting nature forestry from deforestation, planting sheltering forest, conserving soil and water, and so on. To evaluate the effect of the projects on eco-environment, five sites in different eco-environmental zones were selected as study areas to monitor the change of land cover over 1997—2002. Through analyzing the change of land cover, it suggests that as a result of national environmental projects, the eco-environment is rehabilitating gradually except for the study area of East-northern China. The sheltering forestry has increased 1479 hm2, farmland has increased, and forestland and grassland decreased in the region of the case site located in East-northern China. In the region of the case site located in the north of Beijing, the total area resulted from the construction project is 51492 hm2, farmland has decreased, and forestland and grassland have increased. In the region of the case site in the north part of Shanxi Province, the total area resulted from the construction project is 11115 hm2, farmland has decreased, and forestland and grassland have increased. In the region of the case site located in the middle part of Gansu Province, the total area resulted from the construction project is 17437 hm2, farmland has decreased, and forestland and grassland have increased. In the region of the case site in Sichuan Province, the total area resulted from the construction project is 65347 hm2, forestland has increased, and farmland and grassland have decreased. |
| 分类号 | TP79;X87 |
| 资助信息 | 中国科学院知识创新项目KZCX3SW334 |
| 语种 | 中文 |
| 公开日期 | 2011-05-27 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/3197]  |
| 专题 | 成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前） |
| 推荐引用方式 GB/T 7714 | 吴炳方,李苗苗,颜长珍,等. 生态环境典型治理区5年期遥感动态监测[J]. 遥感学报,2005,9(1):32-38. |
| APA | 吴炳方.,李苗苗.,颜长珍.,张磊.,王一谋.,...&周万村.(2005).生态环境典型治理区5年期遥感动态监测.遥感学报,9(1),32-38. |
| MLA | 吴炳方,et al."生态环境典型治理区5年期遥感动态监测".遥感学报 9.1(2005):32-38. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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