GSTDTAP

浏览/检索结果: 共65条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Corrigendum to “Meeting the food security challenge for nine billion people in 2050: What impact on forests?” [Global Environ. Change 62 (2020) 102056] 期刊论文
Global Environmental Change-Human and Policy Dimensions, 2020
作者:  Nur H.A. Bahar, Michaela Lo, Made Sanjaya, Josh Van Vianen, ... Terry Sunderland
收藏  |  浏览/下载:7/0  |  提交时间:2020/11/09
Robust paths to net greenhouse gas mitigation and negative emissions via advanced biofuels 期刊论文
Proceedings of the National Academy of Sciences, 2020
作者:  John L. Field;  Tom L. Richard;  Erica A. H. Smithwick;  Hao Cai;  Mark S. Laser;  David S. LeBauer;  Stephen P. Long;  Keith Paustian;  Zhangcai Qin;  John J. Sheehan;  Pete Smith;  Michael Q. Wang;  Lee R. Lynd
收藏  |  浏览/下载:10/0  |  提交时间:2020/09/08
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).


  
Changes in soil organic carbon under perennial crops 期刊论文
Global Change Biology, 2020
作者:  Alicia Ledo;  Pete Smith;  Ayalsew Zerihun;  Jeanette Whitaker;  José;  Luis Vicente‐;  Vicente;  Zhangcai Qin;  Niall P. McNamara;  Yuri L. Zinn;  Mireia Llorente;  Mark Liebig;  Matthias Kuhnert;  Marta Dondini;  Axel Don;  Eugenio Diaz‐;  Pines;  Ashim Datta;  Haakon Bakka;  Eduardo Aguilera;  Jon Hillier
收藏  |  浏览/下载:5/0  |  提交时间:2020/05/20
Cost-effective land-use options of drained peatlands– integrated biophysical-economic modeling approach 期刊论文
Ecological Economics, 2020
作者:  Artti Juutinen, Anne Tolvanen, Miia Saarimaa, Paavo Ojanen, ... Seppo Tuominen
收藏  |  浏览/下载:5/0  |  提交时间:2020/05/13
Focus on the role of forests and soils in meeting climate change mitigation goals: summary 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (4)
作者:  Moomaw, William R.;  Law, Beverly E.;  Goetz, Scott J.
收藏  |  浏览/下载:17/0  |  提交时间:2020/07/02
natural climate solutions  forest and soil carbon  tropical forests  carbon sequestration  forest products carbon storage  forest carbon accounting  forest bioenergy accounting  
A decadal multi-site study of the effects of frequency and season of harvest on biomass production from mallee eucalypts 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 453
作者:  Spencer, Beren;  Bartle, John;  Huxtable, Dan;  Mazanec, Richard;  Abadi, Amir;  Gibberd, Mark;  Zerihun, Ayalsew
收藏  |  浏览/下载:9/0  |  提交时间:2020/02/17
Bioenergy crops  Belt-plantings  Carbon sequestration  Mallee eucalypts  Multiple harvest cycles  Oil mallee  Short-rotation coppice  Tree mortality  
Meeting GHG reduction targets requires accounting for all forest sector emissions 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (9)
作者:  Hudiburg, Tara W.;  Law, Beverly E.;  Moomaw, William R.;  Harmon, Mark E.;  Stenzel, Jeffrey E.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
carbon  forests  wood products  climate mitigation  GHG mandates  
Soil organic matter pools under management intensification of loblolly pine plantations 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 447: 60-66
作者:  Mosier, Samantha;  Paustian, Keith;  Davies, Christian;  Kane, Michael;  Cotrufo, M. Francesca
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/27
Loblolly pine plantations  Soil carbon  Soil organic matter fractions  
Whole-tree harvest and residue recovery in commercial aspen: Implications to forest growth and soil productivity across a rotation 期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 447: 130-138
作者:  Premer, Michael, I;  Froese, Robert E.;  Vance, Eric D.
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/27