基本信息来源于合作网站,原文需代理用户跳转至来源网站获取       
摘要:
The glaciers in the Sanjiangyuan Nature Reserve of China (SNRC) are a significant water resource for the Yangtze,Yellow,and Mekong rivers.Based on Landsat Thematic Mapper(TM)/Operational Land Imager (OLI) images acquired in 2000,2010,and 2018,the outlines of glaciers in the SNRC were obtained by combining band ratio method with manual interpretation.There were 1714 glaciers in the SNRC in 2018,with an area of 2331.15±54.84 km2,an ice volume of 188.90±6.41 km3,and an average length of 1475.4±15 m.During 2000-2018,the corresponding values of glaciers decreased by 69,271.95±132.06 km2,18.59±8.83 km3,and 84.75±34 m,respectively.Glaciers in the Yangtze River source area witnessed the largest area loss (-154.45 km2),whereas glaciers in the Mekong River source area experienced the fastest area loss (-2.02%·a-1) and the maximum reduction of the average length (-125.82 m).Overall,the retreat of glaciers in the SNRC exhibited an accelerating trend.Especially,the loss rate of glacier area in the Yellow River source area in 2010-2018 was more than twice that in 2000-2010.The glacier change is primarily attributed to the significant rise in temperature during the ablation period.Some other factors including the size,orientation and terminus elevation of glaciers also contributed to the heterogeneity of glacier change.
推荐文章
2000-2018年祁连山蒸散发时空变化及影响因素
MODIS ET
气候因子
MODIS NDVI
祁连山
川西南山地区2000-2018年土壤侵蚀时空动态变化特征
通用土壤流失方程
线性回归
时空演变
川西南山地区
2000-2018年西北砒砂岩区植被覆盖度与地形效应
砒砂岩
植被覆盖度
趋势分析
地形效应
2000-2018年广东省土地生态安全与经济发展耦合协调分析
土地生态安全
经济发展
耦合协调
广东省
内容分析
关键词云
关键词热度
相关文献总数  
(/次)
(/年)
文献信息
篇名 Glacier changes in the Sanjiangyuan Nature Reserve of China during 2000-2018
来源期刊 地理学报(英文版) 学科
关键词
年,卷(期) 2022,(2) 所属期刊栏目 Special Issue: Climate Change and Its Regional Response
研究方向 页码范围 259-279
页数 21页 分类号
字数 语种 英文
DOI 10.1007/s11442-022-1946-0
五维指标
传播情况
(/次)
(/年)
引文网络
引文网络
二级参考文献  (0)
共引文献  (0)
参考文献  (0)
节点文献
引证文献  (0)
同被引文献  (0)
二级引证文献  (0)
2022(0)
  • 参考文献(0)
  • 二级参考文献(0)
  • 引证文献(0)
  • 二级引证文献(0)
引文网络交叉学科
相关学者/机构
期刊影响力
地理学报(英文版)
月刊
1009-637X
11-4546/P
16开
北京安外大屯路甲11号
1990
eng
出版文献量(篇)
1776
总下载数(次)
1
总被引数(次)
12509
论文1v1指导