搜索结果: 1-9 共查到“大气科学 soil”相关记录9条 . 查询时间(0.361 秒)
Climate change and the soil
Climate change the soil
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2014/8/14
The planet’s soil releases about 60 billion tons of carbon into the atmosphere each year, which is far more than that released by burning fossil fuels. This happens through a process called soil respi...
Hydrogen soil deposition at an urban site in Finland
Hydrogen soil deposition urban site Finland
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2009/11/19
Hydrogen deposition velocities (vd) were estimated by field chamber measurements and model simulations. A closed-chamber method was used for soil deposition studies in Helsinki, Finland, at an urban p...
The role of soil states in medium-range weather predictability
soil states medium-range weather predictability
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2009/11/12
Current day operational ensemble weather prediction systems generally rely upon perturbed atmospheric initial states, thereby neglecting the eventual effect on the atmospheric evolution that uncertain...
A simulation of the global distribution and radiative forcing of soil dust aerosols at the Last Glacial Maximum
global distribution radiative forcing soil dust aerosols Last Glacial Maximum
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2009/5/15
In this study an integrated simulation of the global distribution and the radiative forcing of soil dust aerosols at the Last Glacial Maximum (LGM) is performed with an aerosol climate model, SPRINTAR...
Influence of modelled soil biogenic NO emissions on related trace gases and the atmospheric oxidizing efficiency
modelled soil biogenic NO emissions trace gases atmospheric oxidizing efficiency
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2009/5/6
The emission of nitric oxide (NO) by soils (SNOx) is an important source of oxides of nitrogen (NOx=NO+NO2) in the troposphere, with estimates ranging from 4 to 21 Tg of nitrogen per year. Previous st...
Insat Uplinked Agromet Station — A Scientific Tool with a Network of Automated Micrometeorological Measurements for Soil-Canopy-Atmosphere Feedback Studies
Agroclimate Fuxes Ntwork Measurements Insat
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2016/4/7
The role of land surface in earth-atmosphere system is crucial to predict weather and future climate at meso (~10 km) and micro (~ 1 km) scales. Systematic measurements of Land Surface Processes (LSP)...
Stock,Dynamics of Soil Organic Carbon of China and the Role in Climate Change Mitigation
China soil organic carbon stock climate change mitigation C sequestration croplands
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2010/2/21
This paper synthesizes the studies on China’s soil organic carbon (SOC) stock and the dynamics, especially of croplands and discusses the significance in climate change mitigation of the state. The st...
Modelling soil dust aerosol in the Bodélé depression during the BoDEx campaign
Modelling soil dust aerosol Bodélé depression BoDEx campaign
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2009/1/15
We present regional model simulations of the dust emission events during the Bodélé Dust Experiment (BoDEx) that was carried out in February and March 2005 in Chad. A box model version of the dust emi...
A scheme for calculating soil moisture content by using routine weather data
soil moisture content routine weather data
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2008/12/22
Soil moisture content is one of the most important parameters as input conditions in forecasting model systems of dust storm, but it can not be directly obtained from daily routine weather report. In ...