GSTDTAP

浏览/检索结果: 共2408条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
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).


  
Contribution of land use to the interannual variability of the land carbon cycle 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Yue, Chao;  Ciais, Philippe;  Houghton, Richard A.;  Nassikas, Alexander A.
收藏  |  浏览/下载:10/0  |  提交时间:2020/06/29
Tropical forest loss enhanced by large-scale land acquisitions 期刊论文
NATURE GEOSCIENCE, 2020, 13 (7) : 482-+
作者:  Davis, Kyle Frankel;  39;Angelo, Jampel;  39;Odorico, Paolo
收藏  |  浏览/下载:15/0  |  提交时间:2020/06/29
Salvage logging effects on regulating ecosystem services and fuel loads 期刊论文
FRONTIERS IN ECOLOGY AND THE ENVIRONMENT, 2020
作者:  Leverkus, Alexandro B.;  Gustafsson, Lena;  Lindenmayer, David B.;  Castro, Jorge;  Benayas, Jose Maria Rey;  Ranius, Thomas;  Thorn, Simon
收藏  |  浏览/下载:9/0  |  提交时间:2020/07/02
Fire and climate change: conserving seasonally dry forests is still possible 期刊论文
FRONTIERS IN ECOLOGY AND THE ENVIRONMENT, 2020
作者:  Stephens, Scott L.;  Westerling, A. LeRoy;  Hurteau, Matthew D.;  Peery, M. Zachariah;  Schultz, Courtney A.;  Thompson, Sally
收藏  |  浏览/下载:9/0  |  提交时间:2020/08/18
Fire and climate change: conserving seasonally dry forests is still possible 期刊论文
FRONTIERS IN ECOLOGY AND THE ENVIRONMENT, 2020
作者:  Stephens, Scott L.;  Westerling, A. LeRoy;  Hurteau, Matthew D.;  Peery, M. Zachariah;  Schultz, Courtney A.;  Thompson, Sally
收藏  |  浏览/下载:7/0  |  提交时间:2020/07/02
Between Ostrom and Nordhaus: The research landscape of sustainability economics 期刊论文
ECOLOGICAL ECONOMICS, 2020, 172
作者:  Drupp, Moritz A.;  Baumgaertner, Stefan;  Meyer, Moritz;  Quaas, Martin F.;  von Wehrden, Henrik
收藏  |  浏览/下载:11/0  |  提交时间:2020/07/02
Sustainability  Economics  Human-nature relationship  Uncertainty  Future  Justice  Literature  Bibliographic analysis  Vocabulary  
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  
Disturbance refugia within mosaics of forest fire, drought, and insect outbreaks 期刊论文
FRONTIERS IN ECOLOGY AND THE ENVIRONMENT, 2020, 18 (5) : 235-244
作者:  Krawchuk, Meg A.;  Meigs, Garrett W.;  Cartwright, Jennifer M.;  Coop, Jonathan D.;  Davis, Raymond;  Holz, Andres;  Kolden, Crystal;  Meddens, Arjan J. H.
收藏  |  浏览/下载:9/0  |  提交时间:2020/06/09
Finding common ground: agreement on increasing wildfire risk crosses political lines 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (6)
作者:  Hartter, Joel;  Hamilton, Lawrence C.;  Ducey, Mark J.;  Boag, Angela E.;  Salerno, Jonathan D.;  Christoffersen, Nils D.;  Oester, Paul T.;  Palace, Michael W.;  Stevens, Forrest R.
收藏  |  浏览/下载:11/0  |  提交时间:2020/08/18
wildfire  forest management  climate change  dry forests  northeast Oregon