GSTDTAP

浏览/检索结果: 共99条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
国际研究称全球北方生态系统已从碳汇变为碳源 快报文章
资源环境快报,2025年第12期
作者:  裴惠娟
Microsoft Word(31Kb)  |  收藏  |  浏览/下载:367/0  |  提交时间:2025/06/30
Northern Temperate Ecosystems  Live Biomass  Carbon Loss  Drought  
国际研究称镍矿开采产生的生物质碳排放对气候行动具有重要影响 快报文章
气候变化快报,2025年第2期
作者:  刘莉娜
Microsoft Word(16Kb)  |  收藏  |  浏览/下载:420/2  |  提交时间:2025/01/20
Nickel  Biomass  Carbon Emission  
卫星数据显示近十年来北方和温带森林是全球主要的碳汇 快报文章
资源环境快报,2023年第19期
作者:  裴惠娟
Microsoft Word(18Kb)  |  收藏  |  浏览/下载:525/0  |  提交时间:2023/10/16
Biomass  Carbon Stock  Northern Young Forests  
欧洲研究发现英国林地储存的碳几乎是之前估计的两倍 快报文章
资源环境快报,2023年第1期
作者:  裴惠娟
Microsoft Word(17Kb)  |  收藏  |  浏览/下载:579/0  |  提交时间:2023/01/16
Temperate Forest  Biomass Carbon  Laser Scanning  
政策完整性伙伴关系报告称欧盟森林碳汇正在迅速丧失 快报文章
气候变化快报,2022年第22期
作者:  裴惠娟
Microsoft Word(13Kb)  |  收藏  |  浏览/下载:664/1  |  提交时间:2022/11/20
European Union  Carbon Sink  Forest Biomass  
棕色碳是导致北极地区气候变暖的主要原因之一 快报文章
气候变化快报,2022年第07期
作者:  秦冰雪
Microsoft Word(15Kb)  |  收藏  |  浏览/下载:813/0  |  提交时间:2022/04/05
Biomass Burning  Brown Carbon  Arctic warming  
英国政府拨款500万英镑支持生物质制氢技术 快报文章
气候变化快报,2022年第03期
作者:  董利苹
Microsoft Word(16Kb)  |  收藏  |  浏览/下载:755/0  |  提交时间:2022/02/06
Bioenergy with Carbon Capture and Storage  Technologies Producing Hydrogen from Biomass  
英国资助生物质原料创新计划 快报文章
气候变化快报,2020年第18期
作者:  刘燕飞
Microsoft Word(15Kb)  |  收藏  |  浏览/下载:718/0  |  提交时间:2021/09/22
Biomass Feedstocks  green energy  low-carbon renewable energy  
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:51/0  |  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).


  
Global Measurements of Brown Carbon and Estimated Direct Radiative Effects 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (13)
作者:  Zeng, Linghan;  Zhang, Aoxing;  Wang, Yuhang;  Wagner, Nicholas L.;  Katich, Joseph M.;  Schwarz, Joshua P.;  Schill, Gregory P.;  Brock, Charles;  Froyd, Karl D.;  Murphy, Daniel M.;  Williamson, Christina J.;  Kupc, Agnieszka;  Scheuer, Eric;  Dibb, Jack;  Weber, Rodney J.
收藏  |  浏览/下载:29/0  |  提交时间:2020/06/22
aerosol  light absorption  brown carbon  radiation forcing  black carbon  biomass burning