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恢复热带森林只抵消同期毁林造成碳排放的四分之一 快报文章
气候变化快报,2023年第07期
作者:  裴惠娟
Microsoft Word(14Kb)  |  收藏  |  浏览/下载:664/0  |  提交时间:2023/04/05
Tropical Forests  Carbon Sink  Conservation  
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).


  
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:21/0  |  提交时间:2020/07/02
zero deforestation commitments  high conservation value forests  high carbon stock forests  tropical peatlands  commodities  corporate commitment  
Carbon declines along tropical forest edges correspond to heterogeneous effects on canopy structure and function 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (14) : 7863-7870
作者:  Ordway, Elsa M.;  Asner, Gregory P.
收藏  |  浏览/下载:26/0  |  提交时间:2020/05/13
Borneo  carbon conservation  forest edge effects  deforestation  leaf traits  
Carbon-diversity hotspots and their owners in Brazilian southeastern Savanna, Atlantic Forest and Semi-Arid Woodland domains 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 452
作者:  de Oliveira Silveira, Eduarda Martiniano;  Nunes Santos Terra, Marcela de Castro;  ter Steege, Hans;  Maeda, Eduardo Eiji;  Acerbi Junior, Fausto Weimar;  Soares Scolforo, Jose Roberto
收藏  |  浏览/下载:22/0  |  提交时间:2019/11/27
Co-beneficial conservation  Aboveground carbon  Tree species diversity  Remote sensing  Climate  Terrain-data  
Energy efficiency of residential buildings in the European Union - An exploratory analysis of cross-country consumption patterns 期刊论文
ENERGY POLICY, 2019, 129: 1156-1167
作者:  Thonipara, Anita;  Runst, Petrik;  Ochsner, Christian;  Bizer, Kilian
收藏  |  浏览/下载:23/0  |  提交时间:2019/11/26
Carbon taxation  Energy efficiency  Energy conservation  Climate policy  Residential buildings  
Payments for adding ecosystem carbon are mostly beneficial to biodiversity 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (5)
作者:  Larjavaara, Markku;  Davenport, Tim R. B.;  Gangga, Adi;  Holm, Saara;  Kanninen, Markku;  Nguyen Dinh Tien
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/26
biodiversity  biomass  conservation  ecosystem carbon  payment for an ecosystem service  REDD  soil organic carbon  
Trade-offs between carbon stocks and biodiversity in European temperate forests 期刊论文
GLOBAL CHANGE BIOLOGY, 2019, 25 (2) : 536-548
作者:  Sabatini, Francesco Maria;  de Andrade, Rafael Barreto;  Paillet, Yoan;  Odor, Peter;  Bouget, Christophe;  Campagnaro, Thomas;  Gosselin, Frederic;  Janssen, Philippe;  Mattioli, Walter;  Nascimbene, Juri;  Sitzia, Tommaso;  Kuemmerle, Tobias;  Burrascano, Sabina
收藏  |  浏览/下载:15/0  |  提交时间:2019/04/09
biodiversity conservation  carbon storage  climate change mitigation  community thresholds  multi-objective forest planning  multi-taxonomic diversity  trade-off species  win-win species  
Evolutionary dynamics of selective logging in the tropics: A systematic review of impact studies and their effectiveness in sustainable forest management 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2018, 430: 166-175
作者:  Poudyal, Bishnu Hari;  Maraseni, Tek;  Cockfield, Geoff
收藏  |  浏览/下载:21/0  |  提交时间:2019/04/09
Forest policy  Forest harvesting  Reduced-impact logging  Forest degradation  Timber recovery  Carbon sequestration  Biodiversity conservation  
The extent and predictability of the biodiversity-carbon correlation 期刊论文
ECOLOGY LETTERS, 2018, 21 (3) : 365-375
作者:  Di Marco, Moreno;  Watson, James E. M.;  Currie, David J.;  Possingham, Hugh P.;  Venter, Oscar
收藏  |  浏览/下载:18/0  |  提交时间:2019/04/09
Carbon density  conservation goals  macroecology  REDD  scale  SDG  species richness