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美国农业部评估农业与林业参与碳市场的潜力和挑战 快报文章
气候变化快报,2023年第22期
作者:  裴惠娟
Microsoft Word(15Kb)  |  收藏  |  浏览/下载:529/0  |  提交时间:2023/11/20
United States  Carbon Markets  Agriculture and Forestry  
美国斯坦福法学院针对测量美国林业实践的碳效益提出建议 快报文章
气候变化快报,2023年第15期
作者:  裴惠娟
Microsoft Word(16Kb)  |  收藏  |  浏览/下载:530/0  |  提交时间:2023/08/07
Forestry Practices  Carbon Benefits  
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:49/0  |  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).


  
Soil nutrient stocks are maintained over multiple rotations in Brazilian Eucalyptus plantations 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 448: 364-375
作者:  McMahon, Devin E.;  Vergutz, Leonardus;  Valadares, Samuel V.;  da Silva, Ivo Ribeiro;  Jackson, Robert B.
收藏  |  浏览/下载:17/0  |  提交时间:2019/11/27
Plantation forestry  Soil nutrients  Nitrogen  Calcium  Soil carbon  Eucalyptus  Atlantic Forest  Cerrado  
Stand structure drives disparities in carbon storage in northern hardwood-conifer forests 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 442: 10-20
作者:  Thom, Dominik;  Keeton, William S.
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/26
Carbon forestry  Carbon dynamics  Development pathways  Forest structure  Gap dynamics  Northern hardwoods  Northeastern US forests  Structural complexity  Structural variability  
Agricultural and forestry trade drives large share of tropical deforestation emissions 期刊论文
GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS, 2019, 56: 1-10
作者:  Pendrill, Florence;  Persson, U. Martin;  Godar, Javier;  Kastner, Thomas;  Moran, Daniel;  Schmidt, Sarah;  Wood, Richard
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/26
Deforestation  Carbon emissions  International trade  Agriculture  Forestry  Carbon footprints  
Reduced-impact logging in Borneo to minimize carbon emissions and impacts on sensitive habitats while maintaining timber yields 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 438: 176-185
作者:  Griscom, Bronson W.;  Ellis, Peter W.;  Burivalova, Zuzana;  Halperin, James;  Marthinus, Delon;  Runting, Rebecca K.;  Ruslandi;  Shoch, David;  Putz, Francis E.
收藏  |  浏览/下载:20/0  |  提交时间:2019/11/26
Tropical forestry  Forest degradation  Climate change mitigation  Carbon emissions  Paris Climate Agreement  
Potential complementarity between forest carbon sequestration incentives and biomass energy expansion 期刊论文
ENERGY POLICY, 2019, 126: 391-401
作者:  Baker, J. S.;  Wade, C. M.;  Sohngen, B. L.;  Ohrel, S.;  Fawcett, A. A.
收藏  |  浏览/下载:14/0  |  提交时间:2019/04/09
Bioenergy expansion  Forestry  Carbon sequestration  
Global cost estimates of forest climate mitigation with albedo: a new integrative policy approach 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (12)
作者:  Favero, Alice;  Sohngen, Brent;  Huang, Yuhan;  Jin, Yufang
收藏  |  浏览/下载:24/0  |  提交时间:2019/04/09
climate change mitigation  albedo  radiative forcing  forestry  carbon sequestration  
Ensuring Greener Economic Growth for Brazil 科技报告
来源:Climate Policy Initiative. 出版年: 2018
作者:  Luiza Antonaccio;  Juliano Assuncao;  Joana Chiavari;  Cristina Lopes and Amanda Schutze
Adobe PDF(16291Kb)  |  收藏  |  浏览/下载:47/30  |  提交时间:2020/04/16
agriculture  cargo  climate change  climate policy  decarbonization strategy  economic analysis  economic development  electricity  energy  energy efficiency  energy finance  forestry  land use  low carbon economy  nationally determined contributions  Paris Agreement  policy analysis  renewable energy  transportation  urban mobility