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2015年后欧洲国家的森林砍伐面积陡增 快报文章
资源环境快报,2020年第14期
作者:  裴惠娟
Microsoft Word(15Kb)  |  收藏  |  浏览/下载:375/0  |  提交时间:2020/07/31
Europe  Harvested Forest Area  Increase  
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:50/0  |  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).


  
Consideration of anthropogenic factors in boreal forest fire regime changes during rapid socio-economic development: case study of forestry districts with increasing burnt area in the Sakha Republic, Russia 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (3)
作者:  Kirillina, Kiunnei;  Shvetsov, Evgeny G.;  Protopopova, Viktoriya V.;  Thiesmeyer, Lynn;  Yan, Wanglin
收藏  |  浏览/下载:22/0  |  提交时间:2020/07/02
boreal forest  burnt area  fire regime  fire seasonality  climate warming  
Imaging spectroscopy reveals the effects of topography and logging on the leaf chemistry of tropical forest canopy trees 期刊论文
GLOBAL CHANGE BIOLOGY, 2019
作者:  Swinfield, Tom;  Both, Sabine;  Riutta, Terhi;  Bongalov, Boris;  Elias, Dafydd;  Majalap-Lee, Noreen;  Ostle, Nicholas;  Svatek, Martin;  Kvasnica, Jakub;  Milodowski, David;  Jucker, Tommaso;  Ewers, Robert M.;  Zhang, Yi;  Johnson, David;  Teh, Yit Arn;  Burslem, David F. R. P.;  Malhi, Yadvinder;  Coomes, David
收藏  |  浏览/下载:40/0  |  提交时间:2020/02/17
imaging spectroscopy  leaf traits  logging  nutrient availability  phosphorus  specific leaf area  topography  tropical forest  
Seasonal variation in patch and landscape effects on forest bird communities in a lowland fragmented landscape 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 454
作者:  Yabuhara, Yuki;  Yamaura, Yuichi;  Akasaka, Takumi;  Yamanaka, Satoshi;  Nakamura, Futoshi
收藏  |  浏览/下载:35/0  |  提交时间:2020/02/17
Seasonal change  Forest bird community  Patch connectivity  Riparian forest  Conifer plantation forest  Patch area  
Stand-level growth and yield model system for clonal eucalypt plantations in Brazil that accounts for water availability 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 448: 22-33
作者:  Scolforo, Henrique Ferraco;  McTague, John Paul;  Burkhart, Harold;  Roise, Joseph;  McCarter, James;  Alvares, Clayton Alcarde;  Stape, Jose Luiz
收藏  |  浏览/下载:22/0  |  提交时间:2019/11/27
Environment  Accuracy  Climatic water deficit  Volume  Basal area  Forest production  
Benchmark estimates for aboveground litterfall data derived from ecosystem models 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (8)
作者:  Li, Shihua;  Yuan, Wenping;  Ciais, Philippe;  Viovy, Nicolas;  Ito, Akihiko;  Jia, Bingrui;  Zhu, Dan
收藏  |  浏览/下载:21/0  |  提交时间:2019/11/27
aboveground litterfall production  leaf area index  random forest  ecosystem model  
Using linear mixed models to evaluate stand level growth rates for dipterocarps and Macaranga species following two selective logging methods in Sabah, Borneo 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 437: 372-379
作者:  Lussetti, Daniel;  Kuljus, Kristi;  Ranneby, Bo;  Ilstedt, Ulrik;  Falck, Jan;  Karlsson, Anders
收藏  |  浏览/下载:18/0  |  提交时间:2019/04/09
Basal area growth  Climber cutting  Dipterocarpaceae  LMM  Reduced impact logging  Sustainable forest management  
Prediction of forest aboveground net primary production from high-resolution vertical leaf-area profiles 期刊论文
ECOLOGY LETTERS, 2019, 22 (3) : 538-546
作者:  Cushman, K. C.;  Kellner, James R.
收藏  |  浏览/下载:13/0  |  提交时间:2019/04/09
Canopy structure  forest production  leaf area index  lidar  tropical forest  
Leaf area density from airborne LiDAR: Comparing sensors and resolutions in a temperate broadleaf forest ecosystem 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 433: 364-375
作者:  Kamoske, Aaron G.;  Dahlin, Kyla M.;  Stark, Scott C.;  Serbin, Shawn P.
收藏  |  浏览/下载:51/0  |  提交时间:2019/04/09
Airborne LiDAR  Leaf area density  Leaf area index  Forest structure