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弃耕地每年的气候变化减缓潜力高达40亿吨二氧化碳当量 快报文章
气候变化快报,2023年第05期
作者:  董利苹
Microsoft Word(15Kb)  |  收藏  |  浏览/下载:676/0  |  提交时间:2023/03/05
Abandoned Cropland  Land-based Climate Change Mitigation Strategies  Potential  
研究评估基于植被的气候解决方案的减缓潜力 快报文章
气候变化快报,2022年第04期
作者:  裴惠娟
Microsoft Word(15Kb)  |  收藏  |  浏览/下载:748/0  |  提交时间:2022/02/20
Climate Change  Mitigation Potential  Vegetation  
研究量化印度森林恢复的固碳潜力 快报文章
气候变化快报,2022年第03期
作者:  裴惠娟
Microsoft Word(17Kb)  |  收藏  |  浏览/下载:757/0  |  提交时间:2022/02/06
India  Climate Change  Mitigation Potential  Forest Restoration  
国际研究探讨利用森林减缓气候变化面临的风险 快报文章
气候变化快报,2020年第14期
作者:  裴惠娟
Microsoft Word(14Kb)  |  收藏  |  浏览/下载:379/0  |  提交时间:2020/07/20
Forest  Climate Mitigation Potential  Risks  
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).


  
How much do direct livestock emissions actually contribute to global warming? 期刊论文
GLOBAL CHANGE BIOLOGY, 2018, 24 (4) : 1749-1761
作者:  Reisinger, Andy;  Clark, Harry
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/09
1.5 degrees C warming  attribution  climate change metrics  global warming potential  livestock  non-CO2 mitigation  Paris Agreement  
Emerging role of wetland methane emissions in driving 21st century climate change 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (36) : 9647-9652
作者:  Zhang, Zhen;  Zimmermann, Niklaus E.;  Stenke, Andrea;  Li, Xin;  Hodson, Elke L.;  Zhu, Gaofeng;  Huang, Chunlin;  Poulter, Benjamin
收藏  |  浏览/下载:16/0  |  提交时间:2019/11/27
global warming potential  climate feedbacks  inundation  radiative forcing  climate mitigation