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Automatic nighttime sea fog detection using GOES-16 imagery 期刊论文
ATMOSPHERIC RESEARCH, 2020, 238
作者:  Amani, Meisam;  Mahdavi, Sahel;  Bullock, Terry;  Beale, Steven
收藏  |  浏览/下载:15/0  |  提交时间:2020/08/18
Sea fog  Remote sensing  GOES-16  Brightness temperature  
Increase in beaver dams controls surface water and thermokarst dynamics in an Arctic tundra region, Baldwin Peninsula, northwestern Alaska 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (7)
作者:  Jones, Benjamin M.;  Tape, Ken D.;  Clark, Jason A.;  Nitze, Ingmar;  Grosse, Guido;  Disbrow, Jeff
收藏  |  浏览/下载:11/0  |  提交时间:2020/08/18
Arctic Tundra  Beavers  Surface Water  Thermokarst  
Living at the edge of an active volcano: Risk from lava flows on Mt. Etna 期刊论文
GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2020, 132 (7-8) : 1615-1625
作者:  Del Negro, Ciro;  Cappello, Annalisa;  Bilotta, Giuseppe;  Ganci, Gaetana;  Herault, Alexis;  Zago, Vito
收藏  |  浏览/下载:4/0  |  提交时间:2020/08/18
Abrupt increase in harvested forest area over Europe after 2015 期刊论文
NATURE, 2020, 583 (7814) : 72-+
作者:  Guido Ceccherini;  Gregory Duveiller;  Giacomo Grassi;  Guido Lemoine;  Valerio Avitabile;  Roberto Pilli;  Alessandro Cescatti
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/06

Fine-scale satellite data are used to quantify forest harvest rates in 26 European countries, finding an increase in harvested forest area of 49% and an increase in biomass loss of 69% between 2011-2015 and 2016-2018.


Forests provide a series of ecosystem services that are crucial to our society. In the European Union (EU), forests account for approximately 38% of the total land surface(1). These forests are important carbon sinks, and their conservation efforts are vital for the EU'  s vision of achieving climate neutrality by 2050(2). However, the increasing demand for forest services and products, driven by the bioeconomy, poses challenges for sustainable forest management. Here we use fine-scale satellite data to observe an increase in the harvested forest area (49 per cent) and an increase in biomass loss (69 per cent) over Europe for the period of 2016-2018 relative to 2011-2015, with large losses occurring on the Iberian Peninsula and in the Nordic and Baltic countries. Satellite imagery further reveals that the average patch size of harvested area increased by 34 per cent across Europe, with potential effects on biodiversity, soil erosion and water regulation. The increase in the rate of forest harvest is the result of the recent expansion of wood markets, as suggested by econometric indicators on forestry, wood-based bioenergy and international trade. If such a high rate of forest harvest continues, the post-2020 EU vision of forest-based climate mitigation may be hampered, and the additional carbon losses from forests would require extra emission reductions in other sectors in order to reach climate neutrality by 2050(3).


  
Expanding wetland hydroperiod data via satellite imagery for ecological applications 期刊论文
FRONTIERS IN ECOLOGY AND THE ENVIRONMENT, 2020
作者:  Kissel, Amanda M.;  Halabisky, Meghan;  Scherer, Rick D.;  Ryan, Maureen E.;  Hansen, Eric C.
收藏  |  浏览/下载:9/0  |  提交时间:2020/08/18
Rapid glacier retreat and downwasting throughout the European Alps in the early 21(st) century 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Sommer, Christian;  Malz, Philipp;  Seehaus, Thorsten C.;  Lippl, Stefan;  Zemp, Michael;  Braun, Matthias H.
收藏  |  浏览/下载:9/0  |  提交时间:2020/06/29
Widespread mangrove damage resulting from the 2017 Atlantic mega hurricane season 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (6)
作者:  Taillie, Paul J.;  Roman-Cuesta, Rosa;  Lagomasino, David;  Cifuentes-Jara, Miguel;  Fatoyinbo, Temilola;  Ott, Lesley E.;  Poulter, Benjamin
收藏  |  浏览/下载:16/0  |  提交时间:2020/07/02
coastal wetlands  disturbance  forest  remote sensing  tropical cyclone  
Spatial distribution of urban greenspace in response to urban development from a multi-scale perspective 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (6)
作者:  Wang, Jing;  Zhou, Weiqi;  Wang, Jia;  Yu, Wenjuan
收藏  |  浏览/下载:11/0  |  提交时间:2020/08/18
urban ecology  urban greenspace  urban expansion  multiscale analysis  spatial distribution  dynamic  China  
Remote sensing reveals Antarctic green snow algae as important terrestrial carbon sink 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Gray, Andrew;  Krolikowski, Monika;  Fretwell, Peter;  Convey, Peter;  Peck, Lloyd S.;  Mendelova, Monika;  Smith, Alison G.;  Davey, Matthew P.
收藏  |  浏览/下载:13/0  |  提交时间:2020/05/25
A multiscale analysis of the tornadoes of 30-31 May 2019 in south-central Chile 期刊论文
ATMOSPHERIC RESEARCH, 2020, 236
作者:  Barrett, Bradford S.;  Marin, Julio C.;  Jacques-Coper, Martin
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
Tornadoes  Chile  Synoptic meteorology  Mesoscale modeling