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Characteristics of summertime ambient VOCs and their contributions to O-3 and SOA formation in a suburban area of Nanjing, China 期刊论文
ATMOSPHERIC RESEARCH, 2020, 240
作者:  Mozaffar, Ahsan;  Zhang, Yan-Lin;  Fan, Meiyi;  Cao, Fang;  Lin, Yu-Chi
收藏  |  浏览/下载:20/0  |  提交时间:2020/08/18
VOC  China  NOx  Suburban  O-3  SOA  
Persistence of soil organic carbon caused by functional complexity 期刊论文
NATURE GEOSCIENCE, 2020
作者:  Lehmann, Johannes;  Hansel, Colleen M.;  Kaiser, Christina;  Kleber, Markus;  Maher, Kate;  Manzoni, Stefano;  Nunan, Naoise;  Reichstein, Markus;  Schimel, Joshua P.;  Torn, Margaret S.;  Wieder, William R.;  Koegel-Knabner, Ingrid
收藏  |  浏览/下载:12/0  |  提交时间:2020/08/09
Observing carbon dioxide emissions over China's cities and industrial areas with the Orbiting Carbon Observatory-2 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (14) : 8501-8510
作者:  Zheng, Bo;  Chevallier, Frederic;  Ciais, Philippe;  Broquet, Gregoire;  Wang, Yilong;  Lian, Jinghui;  Zhao, Yuanhong
收藏  |  浏览/下载:17/0  |  提交时间:2020/08/09
Carbon loss from northern circumpolar permafrost soils amplified by rhizosphere priming 期刊论文
NATURE GEOSCIENCE, 2020
作者:  Keuper, Frida;  Wild, Birgit;  Kummu, Matti;  Beer, Christian;  Blume-Werry, Gesche;  Fontaine, Sebastien;  Gavazov, Konstantin;  Gentsch, Norman;  Guggenberger, Georg;  Hugelius, Gustaf;  Jalava, Mika;  Koven, Charles;  Krab, Eveline J.;  Kuhry, Peter;  Monteux, Sylvain;  Richter, Andreas;  Shahzad, Tanvir;  Weedon, James T.;  Dorrepaal, Ellen
收藏  |  浏览/下载:12/0  |  提交时间:2020/08/09
Polar semivolatile organic compounds in biomass-burning emissions and their chemical transformations during aging in an oxidation flow reactor 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (13) : 8227-8250
作者:  Sengupta, Deep;  Samburova, Vera;  Bhattarai, Chiranjivi;  Watts, Adam C.;  Moosmueller, Hans;  Khlystov, Andrey Y.
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/21
Attributing ozone and its precursors to land transport emissions in Europe and Germany 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (13) : 7843-7873
作者:  Mertens, Mariano;  Kerkweg, Astrid;  Volker, Grewe;  Joeckel, Patrick;  Sausen, Robert
收藏  |  浏览/下载:11/0  |  提交时间:2020/07/09
2009-2017 trends of PM10 in the legendary Riotinto mining district of SW Spain 期刊论文
ATMOSPHERIC RESEARCH, 2020, 238
作者:  Sanchez de la Campa, Ana M.;  Sanchez-Rodas, Daniel;  Marquez, Gonzalo;  Romero, Emilio;  de la Rosa, Jesus D.
收藏  |  浏览/下载:7/0  |  提交时间:2020/08/18
Air quality  PM10  Arsenic  Metals  Mine  
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).


  
Long-term brown carbon and smoke tracer observations in Bogota, Colombia: association with medium-range transport of biomass burning plumes 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (12) : 7459-7472
作者:  Manuel Rincon-Riveros, Juan;  Alejandra Rincon-Caro, Maria;  Sullivan, Amy P.;  Felipe Mendez-Espinosa, Juan;  Carlos Belalcazar, Luis;  Quirama Aguilar, Miguel;  Morales Betancourt, Ricardo
收藏  |  浏览/下载:13/0  |  提交时间:2020/06/29
Megacity and local contributions to regional air pollution: an aircraft case study over London 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (12) : 7193-7216
作者:  Ashworth, Kirsti;  Bucci, Silvia;  Gallimore, Peter J.;  Lee, Junghwa;  Nelson, Beth S.;  Sanchez-Marroquin, Alberto;  Schimpf, Marina B.;  Smith, Paul D.;  Drysdale, Will S.;  Hopkins, Jim R.;  Lee, James D.;  Pitt, Joe R.;  Di Carlo, Piero;  Krejci, Radovan;  McQuaid, James B.
收藏  |  浏览/下载:17/0  |  提交时间:2020/06/29