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Résultats de la recherche (19 résultats)

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  • Africa ; Benthos ; Biodiversity ; Biogeography ; Cluster analysis ; Eastern Africa ; Foraminifera ; Kenya ; Nutrient ; Salinity ; Somalia ; Spatial distribution ; Suspended load ; Tide
  • ). The sediment samples are representative of different environments (e.g., mangrove flats, tidal channels, restricted shelf, and open shelf), water depths (0-60 m), and salinities (strongly brackish to normal marine conditions). Q-mode Hierarchical Cluster
  • Analysis reveals that 9 assemblages can be distinguished; for each assemblage, faunal composition and distribution, diversity indices and dominance are assessed. Salinity, suspended sediment, nutrient levels, and tidal exposure are the most influential
  • 2012
  • Diffusion process ; Runoff ; Salinity ; Slope gradient ; Water ; Water stratification ; Water temperature ; World
  • Etude de l’hydrodynamique des écoulements en pente dans les cours d’eau stratifiés et occasionnés par la diffusion thermique et saline. Les flux thermiques et salins ne doivent pas être égaux à zéro à cause de l’étanchéité de la pente du versant
  • 2012
  • Australia ; Bank erosion ; Biogeography ; Biogeomorphology ; Channel geometry ; Deforestation ; Ecological restoration ; Flood ; Hydrochemistry ; Riparian vegetation ; Salinity ; Vegetation ; Watershed ; Western Australia
  • identify the potential to re-establish vegetation where it is elevated from saline baseflow. However, the system is assessed as being close to a threshold where restoration is no longer possible and remediation options become more limited as eco-hydraulic
  • 2012
  • Agropedology ; Clay mineral ; Egypt ; Porosity ; Salinity ; Sandy soil ; Soil ; Soil improvement ; Soil properties ; Soil water
  • by the hydrogel was more dependent on the soil texture and salinity and the hydrogel concentration in soil than on the swelling degree of the hydrogel. The effect of presence of the hydrogel on the hydraulic conductivity of the soil samples was discussed.
  • 2012
  • Biogéochimie ; Forêt mixte ; Inde ; Propriétés du sol ; Reboisement ; Restauration écologique ; Sol ; Sol salin ; Utilisation du sol ; Uttar Pradesh
  • Biogeochemistry ; Ecological restoration ; India ; Land use ; Mixed forest ; Reforestation ; Saline soil ; Soil ; Soil properties ; UttarPradesh
  • 2012
  • Arctic Region ; Biodiversity ; Cold area ; Diatom ; Foraminifera ; Geochronology ; Holocene ; Lake ; Nutrient ; Palaeo-ecology ; Palaeo-environment ; Palaeobotany ; Palaeolimnology ; Palaeotemperature ; Salinity ; Svalbard
  • . The foraminiferal assemblages reflected high-arctic, shallow-water conditions in an area of changing salinity conditions. The cladoceran assemblages experienced 2 complete faunal turnovers in the early part of the lacustrine sediment sequence, most likely related
  • 2012
  • microwave spaceborne sensors can be used in the delineation of soil units, as well as in the assessment of some of their key properties and threats to soil functions from pressures such as water and wind erosion, landslides and salinization. The AA. show
  • 2012
  • Black Sea ; European part of Russia ; Hydrometeorology ; Ocean atmosphere interaction ; Salinity ; Sea current ; Sea water ; Seasonal variability ; Surface water ; Synoptic climatology ; Upwelling ; Water temperature ; Weather type
  • 2012
  • of lake water and groundwater in the desert areas. The results show that the pH, salinity, TDS and electrical conductivity of the lake water are greater than those of groundwater. The ion chemical composition of the lake water reveals that the flow
  • 2012
  • Arctic Ocean ; Asian part of Russia ; Bay ; Glacial flow ; Laptev Sea ; Runoff ; Salinity ; Sea ice ; Thermocline ; Water stratification ; Water temperature ; Winter
  • 2012
  • steadiness, Holocene saturated soft soil depth, groundwater abundance, groundwater salinization, geologic hazard type, and geologic hazard degree. With the support of the model, the geo-environmental suitability of Hangzhou land for urban construction
  • 2012
  • Diatom ; Isotope analysis ; Lacustrine basin ; Neogene ; Palaeo-environment ; Palaeolimnology ; Pleistocene ; Quaternary ; Salinity ; Spain
  • 2012
  • Aridity ; Cenozoic ; Evaporite ; Messinian ; Miocene ; Palaeogeography ; Pliocene ; Regional geology ; Salinity ; Sea level ; Sedimentology ; Southern Tunisia ; Tunisia
  • 2012
  • Arctic Ocean ; Asian part of Russia ; Hydrodynamics ; Oceanology ; Salinity ; Sea current ; Seasonal variability ; United States of America ; Water temperature ; Water transfer
  • 2012
  • Air temperature ; Black Sea ; European part of Russia ; Hydrometeorology ; Impact study ; Marine hydrology ; Ocean atmosphere interaction ; Salinity ; Sea level ; Seasonality ; Surface water ; Thermodynamics ; Water temperature ; Wind speed
  • 2012
  • Arctic Ocean ; Atlantic Ocean ; Hydrology ; Ocean ; Ocean circulation ; Salinity ; Sounding ; Temperature ; Temperature inversion ; Thermocline ; Water temperature
  • 2012
  • Asian part of Russia ; Autumn ; Biodiversity ; Carbon dioxide ; Climatic change ; Geochemistry ; Marine hydrology ; Ocean atmosphere interaction ; Salinity ; Sea of Japan ; Surface water ; Upwelling ; Water temperature
  • 2012
  • Aquifer ; Climatic change ; France ; Hydroclimatology ; Modelling ; Precipitation ; Salinity ; Sea level ; Seine ; Temperature ; Twentieth Century ; Twenty-first century ; Water ; Water quality ; Water resources ; Watershed ; World
  • 2012
  • Arctic Ocean ; Barents Sea ; Continental shelf ; European part of Russia ; Factor analysis ; Marine hydrology ; Ocean circulation ; Regression analysis ; Salinity ; Sea current ; Water mass ; Water stratification ; Water temperature
  • 2012