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美国地球静止卫星具有较大潜力实现大型甲烷点源连续监测 快报文章
气候变化快报,2024年第1期
作者:  刘莉娜
Microsoft Word(15Kb)  |  收藏  |  浏览/下载:411/0  |  提交时间:2024/01/06
Methane Emissions  Geostationary Satellite  Oil and Gas Infrastructure  
国际研究基于卫星数据盘点各国二氧化碳排放量 快报文章
气候变化快报,2023年第06期
作者:  裴惠娟
Microsoft Word(14Kb)  |  收藏  |  浏览/下载:545/0  |  提交时间:2023/03/20
CO2  Global Stocktake  Satellite  
卫星在识别垃圾填埋场甲烷排放来源中发挥重要作用 快报文章
气候变化快报,2022年第17期
作者:  刘莉娜
Microsoft Word(14Kb)  |  收藏  |  浏览/下载:656/0  |  提交时间:2022/09/05
Satellite  Methane  Landfills  TROPOMI  
利用卫星监测二氧化碳排放将成为可能 快报文章
气候变化快报,2021年第24期
作者:  秦冰雪
Microsoft Word(15Kb)  |  收藏  |  浏览/下载:726/0  |  提交时间:2021/12/20
Climate Change  Satellite Observation  CO2 Emission  
Improved Himawari-8/AHI Radiance Data Assimilation With a Double Cloud Detection Scheme 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (13)
作者:  Li, Xin;  Zou, Xiaolei;  Zhuge, Xiaoyong;  Zeng, Mingjian;  Wang, Ning;  Tang, Fei
收藏  |  浏览/下载:15/0  |  提交时间:2020/08/18
data assimilation  satellite infrared imager  cloud detection  
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).


  
The 3rd AGILE Terrestrial Gamma Ray Flash Catalog. Part I: Association to Lightning Sferics 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (11)
作者:  Lindanger, A.;  Marisaldi, M.;  Maiorana, C.;  Sarria, D.;  Albrechtsen, K.;  Ostgaard, N.;  Galli, M.;  Ursi, A.;  Labanti, C.;  Tavani, M.;  Pittori, C.;  Verrecchia, F.
收藏  |  浏览/下载:9/0  |  提交时间:2020/08/18
atmospheric electricity  Word Wide Lightning Location Network  terrestrial gamma ray flash  AGILE satellite  terrestrial electron beam  lightning  
The 3rd AGILE Terrestrial Gamma-ray Flashes Catalog. Part II: Optimized Selection Criteria and Characteristics of the New Sample 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (11)
作者:  Maiorana, C.;  Marisaldi, M.;  Lindanger, A.;  Ostgaard, N.;  Ursi, A.;  Sarria, D.;  Galli, M.;  Labanti, C.;  Tavani, M.;  Pittori, C.;  Verrecchia, F.
收藏  |  浏览/下载:6/0  |  提交时间:2020/08/18
terrestrial gamma-ray flashes  high-energy radiation  AGILE satellite  atmospheric electricity  lightning  high-energy atmospheric physics  
Analysis of the Thermodynamic Phase Transition of Tracked Convective Clouds Based on Geostationary Satellite Observations 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (11)
作者:  Coopman, Q.;  Hoose, C.;  Stengel, M.
收藏  |  浏览/下载:5/0  |  提交时间:2020/08/18
Clouds  Glaciation temperature  geostationary satellite  SEVIRI  Thermodynamic phase  
Origin of interannual variability in global mean sea level 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (25) : 13983-13990
作者:  Hamlington, Benjamin D.;  Piecuch, Christopher G.;  Reager, John T.;  Chandanpurkar, Hrishi;  Frederikse, Thomas;  Nerem, R. Steven;  Fasullo, John T.;  Cheon, Se-Hyeon
收藏  |  浏览/下载:6/0  |  提交时间:2020/06/16
sea level  climate variability  global mean sea level  satellite altimetry