Spatio-Temporal Dynamics of Vegetation Cover on the Baikal-Gobi Meridional Transect on the Basis of Time Series Ndvi and Field Investigations

摘要：

　　Model polygons located in dry subhumid, semiarid, arid and extra-arid climactic zones in Russia and Mongolia were considered for the investigation of vegetation dynamics.For these polygons plots of the NDVI temporal variation and NDVI maps of its spatio-temporal dynamics on the basis of Landsat TM imagery were constructed.The full-scale landscape indication of the selected NDVI areas was conducted.This indication is supported by the analysis of vegetation by environmental groups for drought resistance.The vegetation digression during this period is traced across almost the entire territory of the selected polygons.

关键词： desertification vegetation degradation dry subhumid semiarid arid extra-arid climactic zones Landsat NDVI landscape indication euxerophytes

作者: B Z Tsydypov A K Tulokhonov E Zh Garmaev E A Batotsyrenov A A Ayurzhanaev Zh B Alymbaeva Ts Chimeddorj

作者单位: Baikal Institute of Nature Management of SB RAS,Ulan-Ude,Russia Mongolian State University of Agriculture, Ulaanbaatar, Mongolia

会议类型: 国内会议

会议名称: 第三届国际防治荒漠化科学技术大会

会议地点: 北京

会议语种:英文

页码: 1-11

在线出版日期: 2014-06-17（万方平台首次上网日期，不代表论文的发表时间）