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Résultats de la recherche (11 résultats)

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  • Increasing free-air 0°C isotherm height in Southwest China from 1960 to 2010
  • 0°C isotherm ; Air temperature ; Altitude ; China ; Climatic change ; Climatic trend ; Climatic warming ; Radiosonde data ; Southwest China ; Temperature
  • Altitud ; Cambio climático ; China ; Recalentamiento climático ; Temperatura ; Temperatura del aire ; Tendencia del clima
  • Based on the radiosonde data observed at 14 stations in Southwest China from 1960 to 2010, as well as the corresponding surface air temperature, the long-term change of free-air 0°C isotherm height in Southwest China and the relationships between
  • surface air temperature and 0°C isotherm height are discussed. The results indicated that the two main regimes influencing the spatial patterns of 0°C isotherm height in Southwest China are latitude and huge massif. Generally, the increasing trend can
  • Carbon sequestration ; China ; Conifer ; Ecology ; Experimental station ; Model ; Nitrogen ; Plantation ; Southern China ; Subtropical zone
  • China ; China del Sur ; Conífero ; Ecología ; Estación experimental ; Modelo ; Nitrógeno ; Plantación ; Zona subtropical
  • PnET-CN model describes the biogeochemical cycles of carbon (C) and nitrogen (N) and can assist in estimating carbon sequestration potential. For validation of PnET-CN, data from coniferous forest plantations in southern China was used. The results
  • obtained from the validation test revealed that PnET-CN model can be used to simulate carbon sequestration of planted coniferous forests in southern China to a high level of precision. Sensitivity analysis suggests that great care should be taken
  • in southern China.
  • Extreme drought changes in Southwest China from 1960 to 2009
  • Altitude ; China ; Climate extreme ; Drought ; Monsoon ; Mountain ; Southwest China ; Space time ; Summer ; Winter
  • Altitud ; China ; Espacio-tiempo ; Invierno ; Montaña ; Monzón ; Sequía ; Verano
  • Based on the daily data of temperature and precipitation of 108 meteorological stations in Southwest China from 1960 to 2009, the AA. calculate the monthly and yearly surface humid indexes, as well as the extreme drought frequency. According
  • Glacier area shrinkage in China and its climatic background during the past half century
  • Air temperature ; China ; Climatic change ; Climatic data ; Glacier ; Glacier retreat ; Inventory ; Precipitation ; Remote sensing ; Satellite imagery ; Space time
  • Cambio climático ; China ; Dato climático ; Espacio-tiempo ; Helero ; Imagen satélite ; Inventario ; Precipitación ; Retroceso del glaciar ; Teledetección ; Temperatura del aire
  • Based on the glacier area variation records in the typical regions of China monitored by remote sensing, as well as the meteorological data of air temperature and precipitation from 139 stations and the 0°C isotherm height from 28 stations
  • , the glacier area shrinkage in China and its climatic background in the past half century was discussed. The area-weighted shrinking rate of glacier and the interpolated annual percentage of area changes (APAC) of glacier were calculated since 1960. The retreat
  • Runoff erosion process on different underlying surfaces from disturbed soils in the Three Gorges Reservoir Area, China
  • China ; Dam ; Experimentation ; Geotechnics ; Hydraulic works ; Runoff ; Scouring ; Sediment transport ; Sichuan ; Soil erosion ; Three Gorges region ; Water erosion
  • Aprovechamiento hidráulico ; China ; Erosión de los suelos ; Erosión hídrica ; Escorrentía ; Experimentación ; Geotécnica ; Represa ; Setchouan ; Transporte sedimentario
  • . Some field scouring experiments were conducted in Chongqing, China. The results indicate that : there is turbulent and subcritical flow on underlying surface; there are fluctuations and sudden changes phenomenon in runoff yield rate; Collapse on gully
  • The effects of afforestation on soil organic and inorganic carbon : A case study of the Loess Plateau of China
  • Afforestation ; Agricultural land use ; Carbon ; China ; Land use ; Loess ; Plateau ; Shaanxi ; Soil ; Soil properties ; Soil water
  • Agua del suelo ; Aprovechamiento agrícola del suelo ; Aprovechamiento del suelo ; Arbolado ; Carbono ; Chensi ; China ; Loess ; Meseta ; Propiedades del suelo ; Suelo
  • China ; Glacial ablation ; Glacier ; Glacier mass balance ; Precipitation ; Qinghai ; Surface temperature ; Tibet
  • Ablación glaciar ; Balance de masa ; China ; Helero ; Precipitación ; Temperatura de superficie ; Tibet ; Tsinghai
  • [b4] Key Lab. of Western China's Environmental Systems, Univ., Lanzhou, Chine
  • China ; Climatic change ; Climatic warming ; Evapotranspiration ; Huang He ; Multiple regression ; Potential evapotranspiration ; Precipitation ; Temperature ; Watershed ; Wind speed
  • Cambio climático ; China ; Cuenca hidrográfica ; Evapotranspiración ; Evapotranspiración potencial ; Precipitación ; Recalentamiento climático ; Regresión múltiple ; Temperatura ; Velocidad del viento
  • According to the meteorological observation data of 72 stations from 1960 to 2010 in the Huanghe (Yellow) River Watershed, China, the long-term variations of potential evapotranspiration, calculated in the modified Penman-Monteith model were
  • China ; Climate extreme ; Climatic change ; Linear regression ; Principal components analysis ; Space time ; Temperature ; Watershed ; Yangtze
  • Análisis en componentes principales ; Cambio climático ; China ; Cuenca hidrográfica ; Espacio-tiempo ; Regresión lineal ; Temperatura
  • Based on daily maximum and minimum temperature observed by the China Meteorological Administration at 115 meteorological stations in the Yangtze River Basin from 1962 to 2011, the methods of linear regression, principal component analysis
  • China ; Development strategy ; Energy ; Energy consumption ; Guangdong ; Impact ; Industrial sector ; Land use ; Simulation ; Urban growth
  • Aprovechamiento del suelo ; China ; Consumo de energía ; Crecimiento urbano ; Energía ; Estrategia de desarrollo ; Guangdong ; Impacto ; Sector industrial ; Simulación
  • Annual variation ; Channel geometry ; China ; Cross section ; Dam ; Fluvial adjustment ; Huang He ; Hydraulic works ; Hydrodynamics ; Precipitation ; Qinghai ; Stream ; Suspended load
  • Aprovechamiento hidráulico ; Carga en suspensión ; China ; Corriente de agua ; Geometria hidráulica ; Hidrodinámica ; Perfil transversal ; Precipitación ; Represa ; Tsinghai ; Variación anual