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The potential for REDD plus to reduce forest degradation in Vietnam 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (7)
作者:  Ngo, D. T.;  Le, A., V;  Le, H. T.;  Stas, S. M.;  Le, T. C.;  Tran, H. D.;  Pham, T.;  Le, T. T.;  Spracklen, B. D.;  Langan, C.;  Cuthbert, R.;  Buermann, W.;  Phillips, O. L.;  Jew, E. K. K.;  Spracklen, D., V
收藏  |  浏览/下载：9/0  |  提交时间：2020/08/18
forest degradation  REDD plus  livelihoods  
Snow Moving to Higher Elevations: Analyzing Three Decades of Snowline Dynamics in the Alps 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (12)
作者:  Hu, Zhongyang;  Dietz, Andreas;  Zhao, Alcide;  Uereyen, Soner;  Zhang, He;  Wang, Michael;  Mederer, Peter;  Kuenzer, Claudia
收藏  |  浏览/下载：8/0  |  提交时间：2020/05/20
US imperiled species are most vulnerable to habitat loss on private lands 期刊论文
FRONTIERS IN ECOLOGY AND THE ENVIRONMENT, 2020
作者:  Eichenwald, Adam J.;  Evans, Michael J.;  Malcom, Jacob W.
收藏  |  浏览/下载：6/0  |  提交时间：2020/07/02
The past and future of global river ice 期刊论文
NATURE, 2020, 577 (7788) : 69-+
作者:  Yang, Xiao;  Pavelsky, Tamlin M.;  Allen, George H.
收藏  |  浏览/下载：7/0  |  提交时间：2020/05/13

More than one-third of Earth'  s landmass is drained by rivers that seasonally freeze over. Ice transforms the hydrologic(1,2), ecologic(3,4), climatic(5) and socio-economic(6-8) functions of river corridors. Although river ice extent has been shown to be declining in many regions of the world(1), the seasonality, historical change and predicted future changes in river ice extent and duration have not yet been quantified globally. Previous studies of river ice, which suggested that declines in extent and duration could be attributed to warming temperatures(9,10), were based on data from sparse locations. Furthermore, existing projections of future ice extent are based solely on the location of the 0-degrees C isotherm11. Here, using satellite observations, we show that the global extent of river ice is declining, and we project a mean decrease in seasonal ice duration of 6.10 +/- 0.08 days per 1-degrees C increase in global mean surface air temperature. We tracked the extent of river ice using over 400,000 clear-sky Landsat images spanning 1984-2018 and observed a mean decline of 2.5 percentage points globally in the past three decades. To project future changes in river ice extent, we developed an observationally calibrated and validated model, based on temperature and season, which reduced the mean bias by 87 per cent compared with the 0-degree-Celsius isotherm approach. We applied this model to future climate projections for 2080-2100: compared with 2009-2029, the average river ice duration declines by 16.7 days under Representative Concentration Pathway (RCP) 8.5, whereas under RCP 4.5 it declines on average by 7.3 days. Our results show that, globally, river ice is measurably declining and will continue to decline linearly with projected increases in surface air temperature towards the end of this century.


  
Tibetan Plateau's Lake Level and Volume Changes From NASA's ICESat/ICESat-2 and Landsat Missions 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 46 (22) : 13107-13118
作者:  Zhang, Guoqing;  Chen, Wenfeng;  Xie, Hongjie
收藏  |  浏览/下载：14/0  |  提交时间：2020/02/17
ICESat  ICESat-2  laser altimetry  lake level change  volume change  Tibetan Plateau  
Beyond the park and city dichotomy: Land use and land cover change in the northern coast of Sao Paulo (Brazil) 期刊论文
LANDSCAPE AND URBAN PLANNING, 2019, 189: 352-361
作者:  Pierri Daunt, Ana Beatriz;  Freire Silva, Thiago Sanna
收藏  |  浏览/下载：1/0  |  提交时间：2019/11/27
Relationships of West Greenland supraglacial melt-lakes with local climate and regional atmospheric circulation 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Rowley, Nathan A.;  Carleton, Andrew M.;  Fegyveresi, John
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/27
Greenland blocking index  North Atlantic Oscillation  polar  supraglacial melt-lakes  
Detection and Removal of Clouds and Associated Shadows in Satellite Imagery Based on Simulated Radiance Fields 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019, 124 (13) : 7207-7225
作者:  Wang, Tianxing;  Shi, Jiancheng;  Letu, Husi;  Ma, Ya;  Li, Xingcai;  Zheng, Yaomin
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
cloud detection  shadow detection  cloud removal  reconstruction  MODIS  
Cloud Masking for Landsat 8 and MODIS Terra Over Snow-Covered Terrain: Error Analysis and Spectral Similarity Between Snow and Cloud 期刊论文
WATER RESOURCES RESEARCH, 2019, 55 (7) : 6169-6184
作者:  Stillinger, Timbo;  Roberts, Dar A.;  Collar, Natalie M.;  Dozier, Jeff
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
Panel: Keep Landsat images free 期刊论文
SCIENCE, 2019, 364 (6446) : 1115-1115
作者:  Brainard, Jeffrey
收藏  |  浏览/下载：0/0  |  提交时间：2019/11/27