GSTDTAP

浏览/检索结果: 共15条,第1-10条 帮助

限定条件                
已选(0)清除 条数/页:   排序方式:
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).


  
Assessing the effectiveness of a national protected area network for carnivore conservation 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Terraube, J.;  Van Doninck, J.;  Helle, P.;  Cabeza, M.
收藏  |  浏览/下载:1/0  |  提交时间:2020/06/16
Extending the Global Mass Change Data Record: GRACE Follow-On Instrument and Science Data Performance 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (12)
作者:  Landerer, Felix W.;  Flechtner, Frank M.;  Save, Himanshu;  Webb, Frank H.;  Bandikova, Tamara;  Bertiger, William, I;  Bettadpur, Srinivas, V;  Byun, Sung Hun;  Dahle, Christoph;  Dobslaw, Henryk;  Fahnestock, Eugene;  Harvey, Nate;  Kang, Zhigui;  Kruizinga, Gerhard L. H.;  Loomis, Bryant D.;  McCullough, Christopher;  Murboeck, Michael;  Nagel, Peter;  Paik, Meegyeong;  Pie, Nadege;  Poole, Steve;  Strekalov, Dmitry;  Tamisiea, Mark E.;  Wang, Furun;  Watkins, Michael M.;  Wen, Hui-Ying;  Wiese, David N.;  Yuan, Dah-Ning
收藏  |  浏览/下载:12/0  |  提交时间:2020/05/25
GRACE-FO  satellite gravimetry  mass change  hydrogeodesy  ice melt  mass transport  
Scaling up zero-deforestation initiatives through public-private partnerships: A look inside post-conflict Colombia 期刊论文
GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS, 2020, 62
作者:  Furumo, Paul R.;  Lambin, Eric F.
收藏  |  浏览/下载:13/0  |  提交时间:2020/07/02
Agenda setting  Global forest governance  Low-emissions rural development  Post-conflict  REDD  Sustainable supply chains  
Discovery of New-Structured Post-Spinel MgFe2O4: Crystal Structure and High-Pressure Phase Relations 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (6)
作者:  Ishii, Takayuki;  Miyajima, Nobuyoshi;  Sinmyo, Ryosuke;  Kojitani, Hiroshi;  Mori, Daisuke;  Inaguma, Yoshiyuki;  Akaogi, Masaki
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
high pressure  Rietveld analysis  phase transition  spinel  mantle  magnesioferrite  
The Clean Development Mechanism and large dam development: contradictions associated with climate financing in Cambodia 期刊论文
CLIMATIC CHANGE, 2019
作者:  Baird, Ian G.;  Green, W. Nathan
收藏  |  浏览/下载:6/0  |  提交时间:2020/02/17
Clean Development Mechanism  Hydropower dam  Lower Sesan 2  Climate change mitigation  Cambodia  
A dynamic climate finance allocation mechanism reflecting the Paris Agreement 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (11)
作者:  Egli, Florian;  Stuenzi, Anna
收藏  |  浏览/下载:8/0  |  提交时间:2020/02/17
climate finance  climate policy  equity principles  
Policy implications for achieving the carbon emission reduction target by 2030 in Japan-Analysis based on a bilevel equilibrium model 期刊论文
ENERGY POLICY, 2019, 134
作者:  Xu, Zhongwen;  Yao, Liming;  Liu, Qiaoling;  Long, Yin
收藏  |  浏览/下载:9/0  |  提交时间:2020/02/17
Carbon emission quotas  Zero sum gains-data envelopment analysis  Particle swarm optimization method  Biobjective bilevel equilibrium model  Regional energy policy  
The responses of older adults to smart energy monitors 期刊论文
ENERGY POLICY, 2019, 130: 218-226
作者:  Brown, Christopher J.;  Markusson, Nils
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/27
Smart energy monitors  Older adults  Awareness  Behaviour  
Protected area targets post-2020 期刊论文
SCIENCE, 2019, 364 (6437) : 239-241
作者:  Visconti, Piero;  Butchart, Stuart H. M.;  Brooks, Thomas M.;  Langhammer, Penny F.;  Marnewick, Daniel;  Vergara, Sheila;  Yanosky, Alberto;  Watson, James E. M.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27