| 基于NOAA卫星数据的中亚地区盐渍化动态监测研究 |
| |
| 引用本文： | 王海平,冯仲科,侯碧屿,汪波.基于NOAA卫星数据的中亚地区盐渍化动态监测研究[J].林业调查规划,2011,36(2):19-22,26. |
| |
| 作者姓名： | 王海平 冯仲科 侯碧屿 汪波 |
| |
| 作者单位： | 1. 北京林业大学省部共建森林培育与保护教育部重点实验室,北京100083;北京林业大学测绘与3S技术中心,北京100083
2. 住房和城乡建设部城乡规划管理中心,北京,100083 |
| |
| 基金项目： | 北京市自然基金(09D0297)北京地区三维绿量测定及其数字模型与虚拟现实表达，国家十一五科技支撑计划课题"城镇体系规划监测关键技术研究" |
| |
| 摘 要： | 以1989、1999、2009年3期NOAA遥感影像数据为基础,采用ICA-T-SVM分类和目视解译结合的方法,对中亚地区中度以上级别的土壤盐渍化进行监测研究分析.结果显示,中亚地区的盐渍化主要集中在土库曼斯坦、哈萨克斯坦以及乌兹别克斯坦的西部地区;从数量上看,盐渍化程度在逐年加重,特别是乌兹别克斯坦变动程度较大.结合当地情况,从自然环境因子和社会经济因子2方面分析了盐渍化成因,提出建立完善的灌溉系统,建立现代化排水系统,种植耐盐碱植物,增施农家肥等防治措施.
|
| 关 键 词： | 盐渍化 中亚地区 NOAA卫星数据 |
Saline Dynamic Monitoring in Central Asia Based on NOAA Data |
| |
| WANG Hai-ping,FENG Zhong-Ke,HOU BI-yu,WANG BO.Saline Dynamic Monitoring in Central Asia Based on NOAA Data[J].Forest Inventory and Planning,2011,36(2):19-22,26. |
| |
| Authors: | WANG Hai-ping FENG Zhong-Ke HOU BI-yu WANG BO |
| |
| Institution: | WANG Hai-ping1,2,FENG Zhong-Ke1,HOU BI-yu1,WANG BO3 (1.The Ministry of Education Key laboratory of Forest Breeding and Protecting,Beijing Forestry University,Beijing 100083,China,2.Institute of GIS,RS & GPS,3 Urban Planning and Management Centre,Ministry of Housing and Urban Construction,China) |
| |
| Abstract: | On the basis of the remote sensing images of 1989,1999 and 2009,integration of ICA-T-SVM classification and visual interpretation was used to do monitoring research on soil salinization at the level of over medium in the region of central Asia.The results showed that soil salinization in the region of central Asia mainly distributes in Turkmenistan,Kazakhstan and western part of Uzbekistan.In the view of quantity,soil salinization becomes more and more severe year by year,especially in Uzbekistan,there is a... |
| |
| Keywords: | salinization Central Asia NOAA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
