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Nature Ecology & Evolution报道南京大学国际地球系统科学研究所张永光课题组关于城乡气候变化方面的最新研究成果（图）
南京大学国际地球系统科学研究所 张永光 课题组 城乡气候变化 生态遥感
2019/7/29
近日，南京大学国际地球系统科学研究所张永光教授带领的生态遥感研究团队在城市气候变化和植被光合物候监测方面取得进展，相关工作以“Urban−rural gradients reveal joint control of elevated CO2 and temperature on extended photosynthetic seasons”为题发表在Nature Ecology &...
Chemical, physical, and optical evolution of biomass burning aerosols: a case study
biomass burning aerosols Chemical physical
2011/2/25
In-situ chemical composition measurements of ambient aerosols have been used for characterizing the evolution of submicron aerosols from a large anthropogenic biomass burning (BB) event in Israel. A h...
Formic acid above the Jungfraujoch during 1985–2007: observed variability, seasonality, but no long-term background evolution
Formic acid the Jungfraujoch 1985–2007 background evolution
2010/11/3
This paper reports on daytime total vertical column abundances of formic acid (HCOOH) above the Northern mid-latitude, high altitude Jungfraujoch station (Switzerland; 46.5° N, 8.0° E, 3580 m alt.). T...
Chemical evolution of secondary organic aerosol from OH-initiated heterogeneous oxidation
Chemical evolution secondary organic aerosol OH-initiated heterogeneous oxidation
2010/8/13
The heterogeneous oxidation of laboratory Secondary Organic Aerosol (SOA) particles by OH radicals was investigated. SOA particles, produced by reaction of α-pinene and O3, were exposed to OH radicals...
Airborne measurements of the spatial distribution of aerosol chemical composition across Europe and evolution of the organic fraction
Airborne measurements aerosol chemical composition Europe the organic fraction
2010/8/12
The spatial distribution of aerosol chemical composition and the evolution of the Organic Aerosol (OA) fraction is investigated based upon airborne measurements of aerosol chemical composition in the ...
Influence of vortex dynamics and atmospheric turbulence on the early evolution of a contrail
vortex dynamics atmospheric turbulence the early evolution of a contrail
2010/8/12
This study describes three-dimensional numerical simulations of the evolution of an aircraft contrail during the first 30 min following the emission of exhausts. The wake is modeled as a vortex pair d...
The summertime “heat” low over Pakistan/northwestern India: evolution and origin
Heat low Desert heating Orographic forcing South Asian monsoon MONSOON DYNAMICS DESERT CLIMATE TROUGH SEA
2014/5/20
A deep low in sea-level pressure is present from May to September over Pakistan and northwestern India (hereafter, the Pak-India low). It is often referred as the "heat" low to convey the significance...
Wildfire smoke in the Siberian Arctic in summer: source characterization and plume evolution from airborne measurements
Wildfire smoke Siberian Arctic summer source characterization airborne measurements
2009/12/31
We present airborne measurements of carbon dioxide (CO2), carbon monoxide (CO), ozone (O3), equivalent black carbon (EBC) and ultra fine particles over North-Eastern Siberia in July 2008 performed dur...
Investigating the evolution of major Northern Hemisphere ice sheets during the last glacial-interglacial cycle
Hemisphere ice sheets last glacial-interglacial cycle
2009/12/3
A 2.5-dimensional climate model of intermediate complexity, CLIMBER-2, fully coupled with the GREMLINS 3-D thermo-mechanical ice sheet model is used to simulate the evolution of major Northern Hemisph...
Evolution of Asian aerosols during transpacific transport in INTEX-B
Asian aerosols transpacific transport INTEX-B
2009/10/9
Measurements of aerosol composition were made with an Aerodyne High Resolution Time-of-Flight Aerosol Mass Spectrometer (HR-ToF-AMS) on board the NSF/NCAR C-130 aircraft as part of the Intercontinenta...
Evolution of stratospheric ozone and water vapour time series studied with satellite measurements
stratospheric ozone water vapour time series satellite measurements
2009/8/25
The long term evolution of stratospheric ozone and water vapour has been investigated by extending satellite time series to April 2008. For ozone, we examine monthly average ozone values from various ...
Technical Note: Evolution, current capabilities, and future advance in satellite nadir viewing ultra-spectral IR sounding of the lower atmosphere
current capabilities ultra-spectral IR sounding lower atmosphere
2009/8/7
Infrared ultra-spectral spectrometers have brought in a new era in satellite remote atmospheric sounding capability. During the 1970s, after the implementation of the first satellite sounding instrume...
East Asian SO2 pollution plume over Europe – Part 2: Evolution and potential impact
East Asian SO2 pollution Europe Evolution potential impact
2009/7/23
We report on the first observation-based case study of an aged East Asian anthropogenic SO2 pollution plume over Europe. Our airborne measurements in that plume detected highly elevated SO2 mole fract...
The time evolution of aerosol size distribution over the Mexico City plateau
aerosol size distribution Mexico City plateau
2009/7/15
As part of the MILAGRO field campaign, the DOE G-1 aircraft was used to make measurements over and downwind of Mexico City with the objective of determining growth characteristics of aerosols from a m...
Diurnal evolution of cloud base heights in convective cloud fields from MSG/SEVIRI data
Diurnal evolution cloud base heights convective cloud fields MSG/SEVIRI
2009/3/13
This study shows that it is possible to retrieve the temporal evolution of cloud base heights in convective broken cloud fields from data of the SEVIRI instrument onboard the geostationary satellite M...