搜索结果: 1-12 共查到“地球科学总论 Quantitative”相关记录12条 . 查询时间(0.066 秒)
Quantitative Estimation of Coastal Changes Along Selected Locations of Karnataka, India: A GIS and Remote Sensing Approach
Coastal Geomorphology Shoreline Coastal zone Erosion Accretion Beach
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2013/3/7
Qualitative and quantitative studies on changes of coastal geomorphology and shoreline of Karnataka, India have been carried out using toposheets of Survey of India and satellite imageries (IRS-P6 and...
Impact of the assimilation of conventional data on the quantitative precipitation forecasts in the Eastern Mediterranean
data Eastern Mediterranean
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2010/1/27
This study is devoted to the evaluation of the role of assimilation of conventional data on the quantitative precipitation forecasts at regional scale. The conventional data included surface station r...
Quantifying the discharge forecast uncertainty by different approaches to probabilistic quantitative precipitation forecast
discharge forecast forecast
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2010/1/27
A probabilistic approach to flood prediction over the Reno river basin, a medium-sized catchment in Northern Italy, has been tested using two different meteorological ensemble systems. The future prec...
The application of LEPS technique for Quantitative Precipitation Forecast (QPF) in Southern Italy
LEPS Quantitative Precipitation Forecast QPF
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2010/1/27
This paper reports preliminary results of a Limited area model Ensemble Prediction System (LEPS), based on RAMS, for eight case studies of moderate-intense precipitation over Calabria, the southernmos...
A quantitative evaluation of the role of the Argentinean Col and the Low Pressure Tongue East of the Andes for frontogenesis in the South American subtropics
Argentinean Col Low Pressure Tongue East South American subtropics
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2010/1/28
Previous studies have found the South American subtropics to exhibit high climatological frontogenesis in equivalent potential temperature during the austral summer. An important contribution to this ...
Quantitative observation of cyanobacteria and diatoms from space using PhytoDOAS on SCIAMACHY data
Quantitative observation cyanobacteria diatoms space PhytoDOAS SCIAMACHY data
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2010/1/20
In this study the technique of Differential Optical Absorption Spectroscopy (DOAS) has been adapted for the retrieval of the absorption and biomass of two major phytoplankton groups (PhytoDOAS) from d...
Verification of operational Quantitative Discharge Forecast (QDF) for a regional warning system – the AMPHORE case studies in the upper Po River
operational Quantitative Discharge Forecast (QDF) a regional warning system the AMPHORE case studies the upper Po River
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2009/12/29
The aim of this work is to evaluate the degree to which uncertain QPF affects the reliability of the whole hydro-meteorological alert system for small catchments. For this purpose, a distributed hydro...
Quantitative analysis of X-band weather radar attenuation correction accuracy
Quantitative analysis X-band weather radar attenuation correction accuracy
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2009/12/29
At short wavelengths, especially C-, X-, and K-band, weather radar signals are attenuated by the precipitation along their paths. This constitutes a major source of error for radar rainfall estimation...
Vulnerability of Russian regions to natural risk:experience of quantitative assessment
Vulnerability Russian regions natural risk quantitative assessment
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2009/12/29
One of the important tracks leading to natural risk prevention, disaster mitigation or the reduction of losses due to natural hazards is the vulnerability assessment of an "at-risk" region. The majori...
Quantitative expression on drought magnitude and disaster intensity
Quantitative expression drought magnitude disaster intensity
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2009/12/28
According to the calculation of wind scale and earthquake magnitude, this paper puts forward the concept of drought magnitude and disaster intensity and lays out a new method by quantitative calculati...
Quantitative risk analysis for landslides‒Examples from Bíldudalur,NW-Iceland
Quantitative risk analysis landslides Examples Bíldudalur
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2009/12/17
Although various methods to carry out quantitative landslide risk analyses are available, applications are still rare and mostly dependent on the occurrence of disasters. In Iceland, two catastrophic ...
Quantitative Determination of Aluminum-Substituted Goethite-Hematite Mixtures by Mossbauer Spectroscopy
Aluminum Goethite Hematite Mossbauer spectroscopy Quantitative mineralogy
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2012/1/12
Mixtures of synthetic Al-substituted goethite (α-Fe0.814Al0.186OOH) and hematite (α-Fe1.658Al0.342O3) (75, 50, 25, 3% hematite by weight) were studied by Mössbauer spectroscopy to evaluate the us...