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Decadal changes in anthropogenic source contribution of PM2.5 pollution and related health impacts in China, 1990-2015 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (13) : 7783-7799
作者:  Liu, Jun;  Zheng, Yixuan;  Geng, Guannan;  Hong, Chaopeng;  Li, Meng;  Li, Xin;  Liu, Fei;  Tong, Dan;  Wu, Ruili;  Zheng, Bo;  He, Kebin;  Zhang, Qiang
收藏  |  浏览/下载:18/0  |  提交时间:2020/07/06
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).


  
Evaluation of Southern Ocean cloud in the HadGEM3 general circulation model and MERRA-2 reanalysis using ship-based observations 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (11) : 6607-6630
作者:  Kuma, Peter;  Mcdonald, Adrian J.;  Morgenstern, Olaf;  Alexander, Simon P.;  Cassano, John J.;  Garrett, Sally;  Halla, Jamie;  Hartery, Sean;  Harvey, Mike J.;  Parsons, Simon;  Plank, Graeme;  Varma, Vidya;  Williams, Jonny
收藏  |  浏览/下载:9/0  |  提交时间:2020/06/09
A hybrid method for PM2.5 source apportionment through WRF-Chem simulations and an assessment of emission-reduction measures in western China 期刊论文
ATMOSPHERIC RESEARCH, 2020, 236
作者:  Yang, Junhua;  Kang, Shichang;  Ji, Zhenming;  Chen, Xintong;  Yang, Sixiao;  Lee, Shao-Yi;  de Foy, Benjamin;  Chen, Deliang
收藏  |  浏览/下载:15/0  |  提交时间:2020/07/02
PM2.5 source  Hybrid source apportionment  Seasonal difference  Western China  Control strategies  
Dynamic projection of anthropogenic emissions in China: methodology and 2015-2050 emission pathways under a range of socio-economic, climate policy, and pollution control scenarios 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (9) : 5729-5757
作者:  Tong, Dan;  Cheng, Jing;  Liu, Yang;  Yu, Sha;  Yan, Liu;  Hong, Chaopeng;  Qin, Yu;  Zhao, Hongyan;  Zheng, Yixuan;  Geng, Guannan;  Li, Meng;  Liu, Fei;  Zhang, Yuxuan;  Zheng, Bo;  Clarke, Leon;  Zhang, Qiang
收藏  |  浏览/下载:24/0  |  提交时间:2020/08/18
Dynamic projection of anthropogenic emissions in China: methodology and 2015-2050 emission pathways under a range of socio-economic, climate policy, and pollution control scenarios 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (9) : 5729-5757
作者:  Tong, Dan;  Cheng, Jing;  Liu, Yang;  Yu, Sha;  Yan, Liu;  Hong, Chaopeng;  Qin, Yu;  Zhao, Hongyan;  Zheng, Yixuan;  Geng, Guannan;  Li, Meng;  Liu, Fei;  Zhang, Yuxuan;  Zheng, Bo;  Clarke, Leon;  Zhang, Qiang
收藏  |  浏览/下载:20/0  |  提交时间:2020/05/20
Eurasian Ice Sheet collapse was a major source of Meltwater Pulse 1A 14,600 years ago 期刊论文
NATURE GEOSCIENCE, 2020, 13 (5)
作者:  Brendryen, Jo;  Haflidason, Haflidi;  Yokoyama, Yusuke;  Haaga, Kristian Agasoster;  Hannisdal, Bjarte
收藏  |  浏览/下载:9/0  |  提交时间:2020/05/13
Ozone pollution over China and India: seasonality and sources 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (7) : 4399-4414
作者:  Gao, Meng;  Gao, Jinhui;  Zhu, Bin;  Kumar, Rajesh;  Lu, Xiao;  Song, Shaojie;  Zhang, Yuzhong;  Jia, Beixi;  Wang, Peng;  Beig, Gufran;  Hu, Jianlin;  Ying, Qi;  Zhang, Hongliang;  Sherman, Peter;  McElroy, Michael B.
收藏  |  浏览/下载:12/0  |  提交时间:2020/05/13
Chemical and source characterization of PM2.5 in summertime in severely polluted Lahore, Pakistan 期刊论文
ATMOSPHERIC RESEARCH, 2020, 234
作者:  Ahmad, Mushtaq;  Cheng, Siming;  Yu, Qing;  Qin, Weihua;  Zhang, Yuepeng;  Chen, Jing
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
South Asia  Air pollution  Black carbon  CWT  Source apportionment  
CARBON IN THE TIME OF COVID-19 期刊论文
NATURE, 2020, 582 (7811) : 158-159
作者:  Henderson, Caspar
收藏  |  浏览/下载:7/0  |  提交时间:2020/07/03

Near-real-time data on carbon emissions reveal the sectors, countries and events that had the most impact, but it is unclear how long the dip will last.


Near-real-time data on carbon emissions reveal the sectors, countries and events that had the most impact, but it is unclear how long the dip will last.