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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).


  
Understanding Reintensified Multiyear El Nino Events 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (12)
作者:  Kim, Ji-Won;  Yu, Jin-Yi
收藏  |  浏览/下载:10/0  |  提交时间:2020/06/09
multiyear El Nino  2015-2016 extreme El Nino  succession  reintensification  NPO  IOD  
Mechanisms causing east Australian spring rainfall differences between three strong El Nino events 期刊论文
CLIMATE DYNAMICS, 2019, 53: 3641-3659
作者:  van Rensch, Peter;  Arblaster, Julie;  Gallant, Ailie J. E.;  Cai, Wenju;  Nicholls, Neville;  Durack, Paul J.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/27
1982-1983  1997-1998  2015-2016  Precipitation  Extreme El Nino  Super El Nino  Climate variability  
Extreme Lake Level Changes on the Tibetan Plateau Associated With the 2015/2016 El Nino 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 46 (11) : 5889-5898
作者:  Lei, Yanbin;  Zhu, Yali;  Wang, Bin;  Yao, Tandong;  Yang, Kun;  Zhang, Xiaowen;  Zhai, Jianqing;  Ma, Ning
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/26
extreme lake level changes  2015  2016 El Nino  Tibetan Plateau  
Possible causes of the flooding over south China during the 2015/2016 winter 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019, 39 (7) : 3218-3230
作者:  Guo, Li;  Zhu, Congwen;  Liu, Boqi
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/26
2015/2016 super El Nino  intra-seasonal oscillations  South China  winter flooding  
The extreme El Nino of 2015-2016: the role of westerly and easterly wind bursts, and preconditioning by the failed 2014 event 期刊论文
CLIMATE DYNAMICS, 2019, 52 (12) : 7339-7357
作者:  Hu, Shineng;  Fedorov, Alexey V.
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/26
El Nino of 2015-2016  Westerly wind burst (WWB)  Easterly wind burst (EWB)  El Nino diversity  Extreme El Nino  
On the Fragile Relationship Between El Nino and California Rainfall 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2018, 45 (2) : 907-915
作者:  Lee, Sang-Ki;  Lopez, Hosmay;  Chung, Eui-Seok;  DiNezio, Pedro;  Yeh, Sang-Wook;  Wittenberg, Andrew T.
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/09
El Nino  California rainfall  ENSO flavor  teleconnection  stationary Rossby wave  2015-2016 El Nino  
Why was the western Pacific subtropical anticyclone weaker in late summer after the 2015/2016 super El Nino? 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2018, 38 (1) : 55-65
作者:  Liu, Boqi;  Zhu, Congwen;  Su, Jingzhi;  Hua, Lijuan;  Duan, Yihong
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09
the 2015  2016 super El Nino event  western Pacific subtropical anticyclone  cold SSTAs in western tropical Indian Ocean  air-sea interaction