The Spa-temporal Changes of Snow Cover in five Provinces of Northern Grasslands of China
文献类型: 外文期刊
第一作者: Sa, Chula
作者: Sa, Chula;Wang, Mulan;Cao, Xinhan;Sa, Chula;Liu, Guixiang;Sa, Chula;Bao, Yuhai
作者机构:
关键词: northern grasslands;MODIS;snow cover area;Spa-temporal Changes
期刊名称:INFORMATION TECHNOLOGY FOR RISK ANALYSIS AND CRISIS RESPONSE
ISSN: 1951-6851
年卷期: 2014 年 102 卷
页码:
收录情况: SCI
摘要: The MODIS snow products from October 2002 to March 2012 were used in this paper. The spatiotemporal variations of snow covered area in 5 provinces of northern grasslands of China were analyzed by using maximum composite method. The result indicates that in temporal scale the snow covered area in northern grassland regions characterized unimodal pattern during previous ten years, with a largest value in January, and lowest in October. In general, the snow covered area in northern grassland regions experienced decreasing trend, with an annual decreasing rate of 35.17km2. Spatially, the permanent snow covered area is mainly distributed in the Greater Khingan Mountains, Hulun Buir plateau, Wuzhumuqin basin, Aletai mountain, north of the Tianshan Mountains, southwestern of KunLun mountains, eastern region of Tibet, Ali area, eastern Linzhi area, Eastern Naqu, southern and south along the Yangtze River Valley, the Qilian Mountains area in Gansu, which edged with the Tibetan Plateau, Bayan Har mountain, Anima, Qing Shan Kunlun Mountains.
分类号:
- 相关文献
作者其他论文 更多>>
-
Dynamics of antibiotic resistance genes and the association with bacterial community during pig manure composting with chitin and glucosamine addition
作者:Wang, Bo;Sa, Chula;Zhang, Chunhua;Li, Wenting;Sun, Haizhou;Wang, Bo;Sa, Chula;Zhang, Chunhua;Li, Wenting;Sun, Haizhou;Wang, Bo;Sa, Chula;Zhang, Chunhua;Li, Wenting;Sun, Haizhou;Chen, Wenjie;Gao, Xin;Chang, Su;Wei, Yuquan;Li, Ji;Shi, Xiong;Zhang, Longli
关键词:antibiotic resistance genes (ARGs); mobile genes elements (MGEs); bacterial communities; chitin; glucosamine; composting
-
A normal form for synchronous land surface temperature and emissivity retrieval using deep learning coupled physical and statistical methods
作者:Wang, Han;Mao, Kebiao;Mao, Kebiao;Shi, Jiancheng;Bateni, Sayed M.;Bateni, Sayed M.;Altantuya, Dorjsuren;Sainbuyan, Bayarsaikhan;Bao, Yuhai
关键词:Land surface temperature (LST); Land surface emissivity (LSE); Retrieval; Deep learning (DL); Physical and statistical methods
-
Integration and Comparison of Multiple Two-Leaf Light Use Efficiency Models Across Global Flux Sites
作者:Zhou, Haoqiang;Bao, Gang;Tong, Siqin;Huang, Xiaojun;Guo, Enliang;Bao, Yuhai;Rina, Wendu;Zhou, Haoqiang;Bao, Gang;Tong, Siqin;Huang, Xiaojun;Guo, Enliang;Bao, Yuhai;Rina, Wendu;Li, Fei;Chen, Jiquan
关键词:Biological system modeling; Atmospheric modeling; Data models; Ecosystems; Remote sensing; Forestry; Vegetation mapping; Eddy covariance (EC); gross primary productivity (GPP); light intensity; model integration; topography; two-leaf LUE model
-
Parallel acceleration of vegetation growth rate and senescence rate across the Northern Hemisphere from 1982 to 2015
作者:Rina, Wendu;Bao, Gang;Guo, Enliang;Bao, Yuhai;Huang, Xiaojun;Rina, Wendu;Bao, Gang;Bao, Yuhai;Huang, Xiaojun;Hai, Quansheng;Hai, Quansheng;Chen, Jiquan;Li, Fei;Miao, Lijuan
关键词:Vegetation growth and senescence rates; Peak growth; Phenology; Northern Hemisphere; Climate-phenology-canopy development linkages
-
Synergistic Change and Driving Mechanisms of Hydrological Processes and Ecosystem Quality in a Typical Arid and Semi-Arid Inland River Basin, China
作者:Chen, Hongguang;Meng, Fanhao;Sa, Chula;Luo, Min;Zhang, Huiting;Bao, Shanhu;Liu, Guixiang;Bao, Yuhai;Chen, Hongguang;Meng, Fanhao;Sa, Chula;Luo, Min;Zhang, Huiting;Bao, Shanhu;Bao, Yuhai;Chen, Hongguang;Meng, Fanhao;Sa, Chula;Luo, Min;Zhang, Huiting;Bao, Shanhu;Bao, Yuhai;Liu, Guixiang
关键词:hydrological processes; ecosystem quality; synergistic effect; arid and semi-arid regions; Ulagai River Basin
-
Genome Survey of Stipa breviflora Griseb. Using Next-Generation Sequencing
作者:Yun, Xiangjun;Wu, Jinrui;Sun, Shixian;Liu, Guixiang;Xu, Bo;Zhang, Le;Lv, Shijie;Zhang, Wenguang;Zu, Yazhou;Liu, Bin
关键词:gene annotation; genome survey; next-generation sequencing; selective sweep analysis; Stipa breviflora Griseb
-
Comparing the performance of machine learning algorithms for estimating aboveground biomass in typical steppe of northern China using Sentinel imageries
作者:Wu, Nitu;Han, Guodong;Crusiol, Lufs Guilherme Teixeira;Liu, Guixiang;Wuyun, Deji
关键词:Remote sensing; Grassland ecosystem; Nonparametric algorithm; Vegetation modelling