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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).


  
Contrasting resistance and resilience to extreme drought and late spring frost in five major European tree species 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (11) : 3781-3792
作者:  Vitasse, Yann;  Bottero, Alessandra;  Cailleret, Maxime;  Bigler, Christof;  Fonti, Patrick;  Gessler, Arthur;  Levesque, Mathieu;  Rohner, Brigitte;  Weber, Pascale;  Rigling, Andreas;  Wohlgemuth, Thomas
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/27
climate warming  climatic water balance  dendrochronology  extreme climatic events  frost risk  growing degree-days  tree phenology  tree-ring width  
Prolonged tropical forest degradation due to compounding disturbances: Implications for CO2 and H2O fluxes 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (9) : 2855-2868
作者:  Brando, Paulo M.;  Silverio, Divino;  Maracahipes-Santos, Leonardo;  Oliveira-Santos, Claudinei;  Levick, Shaun R.;  Coe, Michael T.;  Migliavacca, Mirco;  Balch, Jennifer K.;  Macedo, Marcia N.;  Nepstad, Daniel C.;  Maracahipes, Leandro;  Davidson, Eric;  Asner, Gregory;  Kolle, Olaf;  Trumbore, Susan
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/27
disturbance  recovery  resilience  tropical  wildfires  
Understanding and predicting frost-induced tropical tree mortality patterns 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (11) : 3817-3828
作者:  Bojorquez, Adrian;  Alvarez-Yepiz, Juan C.;  Burquez, Alberto;  Martinez-Yrizar, Angelina
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
extreme climatic events  forest dieback  forest die-off  frost  topography  tree mortality  tropical dry forest  
The climate sensitivity of carbon, timber, and species richness covaries with forest age in boreal-temperate North America 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (7) : 2446-2458
作者:  Thom, Dominik;  Golivets, Marina;  Edling, Laura;  Meigs, Garrett W.;  Gourevitch, Jesse D.;  Sonter, Laura J.;  Galford, Gillian L.;  Keeton, William S.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
adaptive management  biodiversity  boreal-temperate ecotone  carbon  climate change  ecosystem services  forest age  forest growth  species richness  timber production  
Woody vegetation dynamics in the tropical and subtropical Andes from 2001 to 2014: Satellite image interpretation and expert validation 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (6) : 2112-2126
作者:  Mitchell Aide, T.;  Ricardo Grau, H.;  Graesser, Jordan;  Jose Andrade-Nunez, Maria;  Araoz, Ezequiel;  Barros, Ana P.;  Campos-Cerqueira, Marconi;  Chacon-Moreno, Eulogio;  Cuesta, Francisco;  Espinoza, Raul;  Peralvo, Manuel;  Polk, Molly H.;  Rueda, Ximena;  Sanchez, Adriana;  Young, Kenneth R.;  Zarba, Lucia;  Zimmerer, Karl S.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/26
agriculture  coupled natural human systems  expert validation  forest loss and regeneration  MODIS satellite imagery  
Valuing urban green spaces in mitigating climate change: A city-wide estimate of aboveground carbon stored in urban green spaces of China's Capital 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (5) : 1717-1732
作者:  Sun, Yan;  Xie, Shuai;  Zhao, Shuqing
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/26
carbon stock  landscape structure  spatial distribution  threshold  urban ecosystems  urbanization intensity  
Land-sparing agriculture sustains higher levels of avian functional diversity than land sharing 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (5) : 1576-1590
作者:  Cannon, Patrick G.;  Gilroy, James J.;  Tobias, Joseph A.;  Anderson, Alex;  Haugaasen, Torbjorn;  Edwards, David P.
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/26
agroecosystems  conversion  defaunation  ecosystem function  habitat loss  land-use planning  
Scale-dependent interactions between tree canopy cover and impervious surfaces reduce daytime urban heat during summer 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (15) : 7575-7580
作者:  Ziter, Carly D.;  Pedersen, Eric J.;  Kucharik, Christopher J.;  Turner, Monica G.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
urban heat island  urban forest  air temperature  ecosystem services  landscape context  
Tree resilience to drought increases in the Tibetan Plateau 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (1) : 245-253
作者:  Fang, Ouya;  Zhang, Qi-Bin
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/09
climate change  extreme drought  recovery  resistance  spatial resilience  tree rings