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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:484/0  |  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:495/0  |  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: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).


  
Surprisingly malleable public preferences for climate adaptation in forests 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (3)
作者:  Findlater, Kieran M.;  St-Laurent, Guillaume Peterson;  Hagerman, Shannon;  Kozak, Robert
收藏  |  浏览/下载:10/0  |  提交时间:2020/07/02
climate change adaptation  forestry  risk perceptions  public survey  British Columbia  constructed preferences  
Unintended impacts from forest certification: Evidence from indigenous Aka households in Congo 期刊论文
ECOLOGICAL ECONOMICS, 2019, 166
作者:  Doremus, Jacqueline
收藏  |  浏览/下载:8/0  |  提交时间:2020/02/17
Forestry  Eco-label  Sustainability  Indigenous peoples  Forest Stewardship Council  
Successional pathways of terrestrial lichens in changing Swedish boreal forests 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 453
作者:  Horstkotte, Tim;  Moen, Jon
收藏  |  浏览/下载:4/0  |  提交时间:2020/02/17
Boreal forests  Forestry  Reindeer husbandry  Succession  Terrestrial lichens  
The effect of buffer strip width and selective logging on riparian forest microclimate 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 453
作者:  Olden, Anna;  Peura, Maiju;  Saine, Sonja;  Kotiaho, Janne S.;  Halme, Panu
收藏  |  浏览/下载:9/0  |  提交时间:2020/02/17
Canopy openness  Moss  Partial harvesting  Refugia  Relative humidity  Selective logging  Streamside  Temperature  Continuous cover forestry  
A nutritional mechanism underpinning folivore occurrence in disturbed forests 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 453
作者:  Au, Jessie;  Clark, Robert G.;  Allen, Chris;  Marsh, Karen J.;  Foley, William J.;  Youngentob, Kara N.
收藏  |  浏览/下载:9/0  |  提交时间:2020/02/17
Logging  Fire  Herbivory  Eucalyptus  Koala  Forestry  
Assessing the growth gaps of Eucalyptus plantations in Brazil - Magnitudes causes and possible mitigation strategies 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 451
作者:  Elli, Elvis Felipe;  Sentelhas, Paulo Cesar;  de Freitas, Cleverson Henrique;  Carneiro, Rafaela Lorenzato;  Alvares, Clayton Alcarde
收藏  |  浏览/下载:6/0  |  提交时间:2019/11/27
Potential growth  Attainable growth  Actual growth  Forest modeling  Water deficit  Forestry management  
Tree regeneration responds more to shade casting by the overstorey and competition in the understorey than to abundance per se 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 450
作者:  De Lombaerde, Emiel;  Verheyen, Kris;  Van Calster, Hans;  Baeten, Lander
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/27
Herb layer  Natural regeneration  Competition  Forestry  Gap dynamics  Logging