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土地利用和土地管理的变化导致东欧陆地碳汇下降 快报文章
气候变化快报,2023年第14期
作者:  秦冰雪
Microsoft Word(14Kb)  |  收藏  |  浏览/下载:580/0  |  提交时间:2023/07/19
Land Use and Management  Terrestrial Carbon Sink  Eastern Europe  
国际研究提出针对净零排放的土地管理策略 快报文章
气候变化快报,2022年第18期
作者:  陈竹君,刘莉娜
Microsoft Word(15Kb)  |  收藏  |  浏览/下载:714/1  |  提交时间:2022/09/20
Net-zero emissions  Land management  CDR  AFOLU  
优化的土地管理可大幅提高陆地植被的固碳潜力 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:718/0  |  提交时间:2022/02/06
Terrestrial Vegetation  Carbon Sink Potential  Optimal Land Management  
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).


  
Land tenure, climate and risk management 期刊论文
ECOLOGICAL ECONOMICS, 2020, 171
作者:  Kalkuhl, Matthias;  Schwerhoff, Gregor;  Waha, Katharina
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
Traditional land tenure  Climate  Risk management  Agriculture  Africa  Sharecropping  
A land systems science approach to assessing forest governance and characterizing the emergence of social forestry in the Western Cascades of Oregon 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (5)
作者:  Gosnell, Hannah;  Kennedy, Robert;  Harris, Tyler;  Abrams, Jesse
收藏  |  浏览/下载:14/0  |  提交时间:2020/07/02
ecosystem management  landscape pattern and process  land sparing  sharing  land use allocations  Northwest Forest Plan  regeneration harvest  social license  
Which practices co-deliver food security, climate change mitigation and adaptation, and combat land degradation and desertification? 期刊论文
GLOBAL CHANGE BIOLOGY, 2019
作者:  Smith, Pete;  Calvin, Katherine;  Nkem, Johnson;  Campbell, Donovan;  Cherubini, Francesco;  Grassi, Giacomo;  Korotkov, Vladimir;  Anh Le Hoang;  Lwasa, Shuaib;  McElwee, Pamela;  Nkonya, Ephraim;  Saigusa, Nobuko;  Soussana, Jean-Francois;  Angel Taboada, Miguel;  Manning, Frances C.;  Nampanzira, Dorothy;  Arias-Navarro, Cristina;  Vizzarri, Matteo;  House, Jo;  Roe, Stephanie;  Cowie, Annette;  Rounsevell, Mark;  Arneth, Almut
收藏  |  浏览/下载:25/0  |  提交时间:2020/02/17
adaptation  adverse side effects  co-benefits  demand management  desertification  food security  land degradation  land management  mitigation  practice  risk management  
Roles of Irrigation and Reservoir Operations in Modulating Terrestrial Water and Energy Budgets in the Indian Subcontinental River Basins 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019
作者:  Shah, Harsh L.;  Zhou, Tian;  Sun, Ning;  Huang, Maoyi;  Mishra, Vimal
收藏  |  浏览/下载:10/0  |  提交时间:2020/02/17
VIC  Irrigation  Reservoir  Land surface temperaure  Water Management  
Climate change decreases the cooling effect from postfire albedo in boreal North America 期刊论文
GLOBAL CHANGE BIOLOGY, 2019
作者:  Potter, Stefano;  Solvik, Kylen;  Erb, Angela;  Goetz, Scott J.;  Johnstone, Jill F.;  Mack, Michelle C.;  Randerson, James T.;  Roman, Miguel O.;  Schaaf, Crystal L.;  Turetsky, Merritt R.;  Veraverbeke, Sander;  Walker, Xanthe J.;  Wang, Zhuosen;  Massey, Richard;  Rogers, Brendan M.
收藏  |  浏览/下载:12/0  |  提交时间:2020/02/17
ABoVE  biophysics  climate feedback  energy budget  land  fire management  MODIS  succession  
Entrenched ties between outdoor recreation and conservation pose challenges for sustainable land management 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (11)
作者:  Thomas, Sarah L.;  Reed, Sarah E.
收藏  |  浏览/下载:9/0  |  提交时间:2020/02/17
recreation  conservation  public land management