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GROUNDWATER LEVEL MONITORING MODEL USING MULTI-TEMPORAL IMAGES IN ARID REGION OF NORTHWEST CHINA
Hydrology Ecological Environment Multi-temporal Images Model Monitoring
2015/12/28
For the frangible ecological environment, it is very important to reasonably develop and utilize groundwater resources in Northwest China. Shallow groundwater level is an essential factor related to t...
Simultaneously assimilating multivariate data sets into the two-source evapotranspiration model by Bayesian approach: application to spring maize in an arid region of northwestern China
Simultaneously assimilating multivariate data sets two-source evapotranspiration model Bayesian approach spring maize in an arid region of northwestern China
2014/12/19
Based on direct measurements of half-hourly canopy evapotranspiration (ET; W m−2) using the eddy covariance (EC) system and daily soil evaporation (E; mm day−1) using microlysimeters over ...
Influence of Agricultural Developments on Net Primary Productivity (NPP) in the Semi-arid Region of India: A Study using GloPEM Model
Agricultural net primary productivity Agricultural mechanization Semi-arid region Irrigated area Fertilizer use
2014/12/15
The present study aims to assess the effect of agricultural developments on inter-annual variations in the agricultural Net Primary Productivity (NPP) of selected districts of the semi-arid region of ...
Land Use and Land Cover Changes in Arid Region: The Case New Urbanized Zone, Northeast Cairo, Egypt
Land Cover Changes Accuracy Assessment TM Images Land Surface Temperature Egypt
2013/3/5
The spatial characteristics of land cover are useful for understanding the various impacts of human activity on the overall ecological conditions of the urban environment. The multi-temporal Landsat i...
Water use efficiency and yield of winter wheat under different irrigation regimes in a semi-arid region
Water Use Efficency Yield Surface and Drip Irrigation
2013/3/4
In irrigation schemes under rotational water supply in semiarid region, the water allocation and irrigation scheduling are often based on a fixed-area proportionate water depth with every irrigation c...
Estimation of evapotranspiration in an arid region by remote sensing-A case study in the middle reaches of the Heihe River Basin
Heihe RiverBasin Evapotranspiration Remote sensing Evaporative fraction
2013/9/2
Estimating surface evapotranspiration is extremely important for the study of water resources in arid regions. Data from the National Oceanic and Atmospheric Administration’s Adv...
RESPONSE OF COTTON (GOSSYPIUM HIRSUTUM L.) TO VARIOUS LEVELS AND TIMES OF POTASH APPLICATION IN SEMI-ARID REGION OF PUNJAB
Gossypium hirsutum potash fertilizers split dressings yields
2010/9/27
A study was conducted in three successive seasons during 2004-06 on loam soil at three different sites in tehsil Faisalabad. The objective was to investigate the response of cotton (cv. NIAB-111) to d...
Relating surface backscatter response from TRMM precipitation radar to soil moisture:results over a semi-arid region
surface backscatter response TRMM precipitation radar soil moisture
2010/2/20
The Tropical Rainfall Measuring Mission (TRMM) carries aboard the Precipitation Radar (TRMMPR) that measures the backscatter (σ°) of the surface. σ° is sensitive to surface soil moisture and vegetatio...
Relating surface backscatter response from TRMM precipitation radar to soil moisture:results over a semi-arid region
surface backscatter response TRMM precipitation radar soil moisture semi-arid region
2010/3/5
The Tropical Rainfall Measuring Mission (TRMM) carries aboard the Precipitation Radar (TRMMPR) that measures the backscatter (σ°) of the surface. σ° is sensitive to surface soil moisture and vegetatio...
Which Genotype of Barley (Hordeum Vulgare L.) Can Be Selected in the Algerian Semi Arid Region ?
drought Barley RWC sugars proline yield and components
2010/11/15
Drought is the first abiotic stress affecting the production of barley in the semi-arid regions. It's induced a reduction in the yield and the potential yield and also creates variability between year...
Complexity and predictability of daily precipitation in a semi-arid region:an application to Ceará,Brazil
Complexity predictability daily precipitation semi-arid region
2009/11/9
Complexity and predictability of daily precipitation in a tropical semi-arid region (Ceará State, Brazil) is assessed by applying entropy concepts. Precipitation regimes in that region depend on sever...
Hydrological Characteristics at Hilly Catchment in a Semi-Arid Region,Chile
Forest hydrology water budget overland flow afforestation
2009/6/10
The Alto Loica experimental site was established to achieve some understanding of the hydrological characteristics and the effects of afforestation on soil and water conservation in semi-arid regions ...
Estimating water needs of maize（Zea mays L.）using the dual crop coefficient method in the arid region of northwestern China
Evapotranspiration dual crop coefficient maize (Zea mays L.) FAO-Penman monteith equation crop water requirement
2009/3/3
Understanding crop water needs is essential for irrigation scheduling and water saving measures in an arid region because of its limited water supply. This study was performed using the dual crop co...
Characteristics of Hydrometeorology and its Simulation over Desert in the Arid Region of Northwest China
arid region of Northwest China hydrometeorology surface parameter simulation
2013/1/11
In the paper, by using the data observed in“The Field Experiment on Land - at2mosphere Interaction over A rid Region of Northwest China”, characteristics of atmospherichum idity, characteristics of so...
Atmospheric Abundances of Nitrogen Species in Rain and Aerosols Over a Semi-arid RegionSources and Deposition Fluxes
Dry and wet deposition NH4 + NO3 - Aerosol Precipitation Semi-arid region India
2016/3/30
The temporal variation for a three-year period (2000-2002) in the atmospheric abundances of
principal nitrogen species (NH4
+ and NO3
-) has been studied in rain and aerosols from an urban
city (A...