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联合国“海洋十年”发布《海洋科学促进生物多样性保护和可持续利用》报告 快报文章
资源环境快报,2022年第24期
作者:  薛明媚,王金平
Microsoft Word(29Kb)  |  收藏  |  浏览/下载:564/2  |  提交时间:2023/01/01
UN Ocean Decade  Convention on Biological Diversity  Post-2020 Global Biodiversity Framework  
One Earth载文提出拯救地球的4个步骤 快报文章
资源环境快报,2021年第3期
作者:  董利苹
Microsoft Word(16Kb)  |  收藏  |  浏览/下载:499/0  |  提交时间:2021/02/15
Four Steps for the Earth  the Post-2020 Global Biodiversity Framework  
2020年后生物多样性目标必须考虑气候变化 快报文章
气候变化快报,2020年第24期
作者:  裴惠娟
Microsoft Word(14Kb)  |  收藏  |  浏览/下载:538/0  |  提交时间:2020/12/20
Biodiversity Targets  Climate Change  Post-2020  
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).


  
Scenario analysis of energy saving and CO2 emissions reduction potentials to ratchet up Japanese mitigation target in 2030 in the residential sector 期刊论文
ENERGY POLICY, 2017, 103: 43480
作者:  Wakiyama, Takako;  Kuramochi, Takeshi
收藏  |  浏览/下载:19/0  |  提交时间:2019/04/09
Post-2020 mitigation target  Residential sector  Electricity consumption  CO2 emission from electricity  Time-series analysis  
The Next EU Climate and Energy Package – EU Climate Policies after 2020 科技报告
来源:Ecologic Institute (EU). 出版年: 2014
作者:  Dr. Nils Meyer-Ohlendorf;  Matthias Duwe;  Katharina Umpfenbach;  Keighley McFarland
收藏  |  浏览/下载:29/0  |  提交时间:2019/04/05
climate policy  ETS  market stability  effort sharing  2030  post-2020  renewables  energy market  EU  Europe  European Union