Remote Sensing Based Monitor of Vegetation Recovery in Lower Reaches of Tarim River Following Implementation of Emergent Water Transportation Project

YAN Zheng-long; TANG Guo-an

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Remote Sensing Based Monitor of Vegetation Recovery in Lower Reaches of Tarim River Following Implementation of Emergent Water Transportation Project

- Remote Sensing Based Monitor of Vegetation Recovery in Lower Reaches of Tarim River Following Implementation of Emergent Water Transportation Project
- Bulletin of Soiland Water Conservation Vol. 24, Issue 3, Pages: 58-60(2005)
- 作者机构：
  
  1. 西安理工大学水利水电学院,陕西,西安,710048
  2. 陕西煤航地理信息有限公司,陕西,西安,710054
  3. 南京师范大学,江苏,南京,210097
- 作者简介：
- 基金信息：
- DOI：
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- Published：2005
- 稿件说明：
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YAN Zheng-long, TANG Guo-an. Remote Sensing Based Monitor of Vegetation Recovery in Lower Reaches of Tarim River Following Implementation of Emergent Water Transportation Project[J]. Bulletin of Soiland Water Conservation, 2005, 24(3): 58-60.
DOI：

YAN Zheng-long, TANG Guo-an. Remote Sensing Based Monitor of Vegetation Recovery in Lower Reaches of Tarim River Following Implementation of Emergent Water Transportation Project[J]. Bulletin of Soiland Water Conservation, 2005, 24(3): 58-60. DOI：

摘要

利用遥感定量提取技术及植被盖度信息提取模型

通过输水前与输水后喀尔达依地区的两期TM遥感数据植被盖度的对比分析

监测塔河应急输水工程对下游绿色走廊生态环境恢复的效果。结果表明

输水后受水地区植被盖度有较好的恢复;该监测方法技术路线易于实现

且具有宏观、快速、准确的特点

有一定的推广应用价值。

Abstract

Abstrcat This paper focuses on how remote sensing technology was employed in investigating the variation of vegetation coverage after an emergent water transportation project was implemented. A comparison of two Thematic Mapper(TM) images of 2000 and 2001 in the lower reaches of Tarim River was used to determine the changes in vegetation coverage before and after implementation of the project. The results show that the vegetation coverage in an affected green belt had clearly recovered. The method has potential for broad application due to its flexibility

accuracy and convenience

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