inscription
Portail d'information géographique

Résultats de la recherche (148 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
Moisture risk assessment for spring wheat on the eastern Prairies : a water-use simulation model
  • Moisture risk assessment for spring wheat on the eastern Prairies : a water-use simulation model
  • Agroclimatology ; Canada ; Evapotranspiration ; Model ; Prairies Provinces ; Simulation ; Spring ; Water budget ; Water cycle ; Water resources ; Wheat
The use of remote sensing and geographical information systems for the forecasting of wheat yield by Ostan in Iran
  • The use of remote sensing and geographical information systems for the forecasting of wheat yield by Ostan in Iran
  • Cereal ; Crop ; Forecast ; Geographical information system ; Geomatics ; Iran ; Methodology ; Remote sensing ; Season ; Wheat
Impact of climate change on soil erosion, runoff, and wheat productivity in central Oklahoma
  • Impact of climate change on soil erosion, runoff, and wheat productivity in central Oklahoma
  • Agricultural land use ; Agricultural practice ; Agricultural productivity ; Agroclimatology ; Climatic change ; Model ; Oklahoma ; Runoff ; Soil erosion ; United States of America ; Wheat
  • The aims of this study were to evaluate the potential impacts of climate change on soil erosion, surface runoff, and wheat productivity in central Oklahoma. The Water Erosion Prediction Project (WEPP) model was run for 4 climate scenarios including
The design of GIS software system and its application in estimating winter wheat yield in Geographic information system development in China.
  • The design of GIS software system and its application in estimating winter wheat yield in Geographic information system development in China.
Canadian wheat exports in the international market: an exploratory econometric and policy analysis
  • Canadian wheat exports in the international market: an exploratory econometric and policy analysis
The role of Punjab wheat markets as growth centres
  • The role of Punjab wheat markets as growth centres
Production, consumption and processing of wheat
  • Production, consumption and processing of wheat
Fagyveszélyes területek figyelembevétele az oszibuza-fajtak területi ajanlasanal. (Consideration of areas with frost hazard for regional recommendations of growing winter wheat varieties)
  • Fagyveszélyes területek figyelembevétele az oszibuza-fajtak területi ajanlasanal. (Consideration of areas with frost hazard for regional recommendations of growing winter wheat varieties)
Quantitative methods in land evaluation for wheat production in west Kilimanjaro, Tanzania
  • Quantitative methods in land evaluation for wheat production in west Kilimanjaro, Tanzania
Spatial pattern and decadal change of agro-meteorological disasters in the main wheat production area of China during 1991-2009
  • Spatial pattern and decadal change of agro-meteorological disasters in the main wheat production area of China during 1991-2009
  • Agricultural production ; Agroclimatology ; Catastrophe ; China ; Climatic change ; Comparative study ; Drought ; Spatial analysis ; Water stress ; Wheat
  • In this study, the temporal and spatial changes in the occurrence frequency of major meteorological disasters on wheat production were firstly explored by analyzing the observed records at national agro-meteorological stations (AMS) of China from
  • characterized by region-specific. For example, the wheat cultivation areas located on the Loess Plateau and the middle-lower reaches of the Yellow River suffered mainly from drought. All these results were strongly linked to climate change in China.
Impacts of recent climate change on wheat production systems in Western Australia
  • Impacts of recent climate change on wheat production systems in Western Australia
  • Agricultural productivity ; Agroclimatology ; Australia ; Cereal ; Climatic change ; Mediterranean area ; Precipitation ; Water needs ; Western Australia ; Wheat
Climatic impacts on winter wheat in Oklahoma and potential applications to climatic and crop yield prediction
  • Climatic impacts on winter wheat in Oklahoma and potential applications to climatic and crop yield prediction
  • Agricultural calender ; Agricultural practice ; Agroclimatology ; Cereal ; Climatic event ; Drought ; Forecast ; Oklahoma ; United States of America ; Wheat
Impacts of extreme weather on wheat and maize in France : evaluating regional crop simulations against observed data
  • Impacts of extreme weather on wheat and maize in France : evaluating regional crop simulations against observed data
  • Agroclimatology ; Atmospheric moisture ; Cereal ; Crop yield ; France ; Maize ; Precipitation ; Simulation ; Soil water ; Temperature ; Wheat
Price dynamics in the international wheat market : modeling with error correction and directed acyclic graphs
  • Price dynamics in the international wheat market : modeling with error correction and directed acyclic graphs
  • Argentina ; Australia ; Canada ; Cereal ; European Union ; Fitting ; Information flow ; Market ; Modelling ; North America ; Price fixing ; United States of America ; Wheat
The emerging countours of the third food regime : evidence from Australian dairy and wheat sectors
  • The emerging countours of the third food regime : evidence from Australian dairy and wheat sectors
Wheat-area estimation using digital Landsat-MSS data and aerial photographs
  • Wheat-area estimation using digital Landsat-MSS data and aerial photographs
The U. S. wheat economy in an international setting: an econometric investigation
  • The U. S. wheat economy in an international setting: an econometric investigation
The implications of establishing a U. S. Wheat Board
  • The implications of establishing a U. S. Wheat Board
Wheat yields and weather hazards in the Soviet Union in Interpretations of calamity.
  • Wheat yields and weather hazards in the Soviet Union in Interpretations of calamity.
Climatic hazards and Canadian wheat trade in Interpretations of calamity.
  • Climatic hazards and Canadian wheat trade in Interpretations of calamity.