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Low-impact land use pathways to deep decarbonization of electricity 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (7)
作者:  Wu, Grace C.;  Leslie, Emily;  Sawyerr, Oluwafemi;  Cameron, D. Richard;  Brand, Erica;  Cohen, Brian;  Allen, Douglas;  Ochoa, Marcela;  Olson, Arne
收藏  |  浏览/下载:9/0  |  提交时间:2020/08/18
renewable energy  deep decarbonization  land use  conservation  solar energy  wind energy  siting  
Wind, sun, and wildlife: do wind and solar energy development 'short-circuit' conservation in the western United States? 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (7)
作者:  Agha, Mickey;  Lovich, Jeffrey E.;  Ennen, Joshua R.;  Todd, Brian D.
收藏  |  浏览/下载:13/0  |  提交时间:2020/08/18
renewable energy development  wildlife impacts  desert southwest  
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).


  
Coastal sedimentation across North America doubled in the 20(th) century despite river dams 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Rodriguez, A. B.;  McKee, B. A.;  Miller, C. B.;  Bost, M. C.;  Atencio, A. N.
收藏  |  浏览/下载:8/0  |  提交时间:2020/06/29
Assessing the effectiveness of a national protected area network for carnivore conservation 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Terraube, J.;  Van Doninck, J.;  Helle, P.;  Cabeza, M.
收藏  |  浏览/下载:1/0  |  提交时间:2020/06/16
Which forests could be protected by corporate zero deforestation commitments? A spatial assessment 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (6)
作者:  Leijten, Floris;  Sim, Sarah;  King, Henry;  Verburg, Peter H.
收藏  |  浏览/下载:10/0  |  提交时间:2020/07/02
zero deforestation commitments  high conservation value forests  high carbon stock forests  tropical peatlands  commodities  corporate commitment  
Economically viable forest restoration in shifting cultivation landscapes 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (6)
作者:  Morton, Oscar;  Borah, Joli R.;  Edwards, David P.
收藏  |  浏览/下载:7/0  |  提交时间:2020/07/02
shifting cultivation  carbon-based payments for ecosystem services  secondary forest restoration  opportunity cost  avoided deforestation  
Constraining an Ocean Model Under Getz Ice Shelf, Antarctica, Using A Gravity-Derived Bathymetry 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (13)
作者:  Millan, Romain;  St-Laurent, Pierre;  Rignot, Eric;  Morlighem, Mathieu;  Mouginot, Jeremie;  Scheuchl, Bernd
收藏  |  浏览/下载:8/0  |  提交时间:2020/06/01
glaciology  bathymetry  melt rates  ocean model  grounding line  getz ice shelf  
Reconciling global priorities for conserving biodiversity habitat 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (18) : 9906-9911
作者:  Mokany, Karel;  Ferrier, Simon;  Harwood, Thomas D.;  Ware, Chris;  Di Marco, Moreno;  Grantham, Hedley S.;  Venter, Oscar;  Hoskins, Andrew J.;  Watson, James E. M.
收藏  |  浏览/下载:10/0  |  提交时间:2020/05/13
community  condition  conservation  contextual intactness  ecosystem  
A land systems science approach to assessing forest governance and characterizing the emergence of social forestry in the Western Cascades of Oregon 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (5)
作者:  Gosnell, Hannah;  Kennedy, Robert;  Harris, Tyler;  Abrams, Jesse
收藏  |  浏览/下载:14/0  |  提交时间:2020/07/02
ecosystem management  landscape pattern and process  land sparing  sharing  land use allocations  Northwest Forest Plan  regeneration harvest  social license