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  • Statistiques de la population active 1965-1976.
  • (1965-1976) ; Donnée ; France ; Géographie humaine ; Monde ; OCDE ; Population active
  • Human geography
  • Erosion by human activities in Japan
  • Statistiques de la population active, 1963-1974. Labour force statistics
  • 1963-1974 ; Annuaire ; Donnée ; Géographie humaine ; Monde ; OCDE ; Population active
  • Human geography
  • Cet annuaire présente les statistiques des comptes nationaux pour tous les pays membres de l'OCDE, concernant la population active.
  • Labour force statistics = Statistiques de la population active 1968-1979.
  • Données statistiques ; Emploi ; Géographie humaine ; Monde ; OCDE ; Pays membres ; Population ; Population active ; Population active occupée
  • Human geography
  • Interfacing the urban land-use activity system and the transportation system
  • Human geography
  • Analytical problems in linking an activity model with a transportation network model
  • Human geography
  • Force de travail ; Géographie humaine ; Planification ; Politique agricole ; Population active ; Population agricole active ; Projection démographique
  • Human geography
  • The colonization of time in Human activity and time geography.
  • Human geography
  • Protection of the human environment and tourism : possibilities of cooperation of two spheres of human activity
  • Human geography
  • The first issue concerns the different status of human environment protection and tourism respectively in the national economy and socio-economic planning. The second issue to be clarified is the more or less precise formulation of the object
  • The study of activities in the quaternary sector in Human activity and time geography.
  • Human geography
  • Influences of human activities on sediment discharge from devastated weathered granite hills of southern China : effects of 4-year elimination of human activities
  • Biomass ; China ; Erodibility ; Granite ; Human impact ; Jiangxi ; Land use ; Plant cover ; Rill wash ; Sediment budget ; Soil erosion ; Watershed
  • used to evaluate how human activity affects sediment discharge. The 4-year period of control practice was to short to affect the relationship between peak rainfall and peak storm runoff and the fern and litter covers and their amounts, but long enough
  • Coastal landforms : human activity, geomorphology and ecology in the coastal zone in Australian physical geography.
  • Thermal conductivity of soils in the active layer of Eastern Siberia
  • Active layer ; Asian part of Russia ; Forest fire ; Human impact ; Periglacial features ; Permafrost ; Sakha ; Siberia ; Soil properties ; Soil temperature
  • Landscape changes accompanied by changes in soil properties occur in Central Siberia as a result of forest fire, surface processes and human impact. A non-steady-state technique tested the thermal properties of Siberian soils. Thermal conductivity
  • of thawed soil increases in the active layer at depths of 5 and 30 cm after fire, especially in the organic layer due to an increase in density.
  • Geomorphology of the Boao coastal system and potential effects of human activities - Hainan Island, South China
  • China ; Coastal dynamics ; Coastal environment ; Coastal erosion ; Delta ; Ecosystem ; Environmental management ; Hainandao ; Human impact ; Pool ; Sand bar ; Sediment transport
  • The aims of this paper are to analyze the principal characteristics of the Wanquan River delta that has developed in a narrow, shallow lagoon, and to determine the effect that the ever-increasing human activities of the area may have on those
  • Human activity transforming and designing river landscapes : a review perspective
  • Climatic change ; Human impact ; Hydraulic works ; Impact ; Landscape ; Physical geography ; Research ; Stream
  • The river landscape is a basis for introducing 7 ways in which river landscapes have been studied and researched, culminating in an eighth holistic phase. Conclusions from studies of impacts of human activity provide a basis for suggesting
  • The effect of man's activities on climatic changes in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
  • Although considerable uncertainties remain, state-of-the-art climatic theories suggest that major global climatic changes due to human activities are possible as soon as the end of this century.
  • Labour force statistics. 1967-1978=Statistiques de la population active.
  • Annuaire ; Chômage ; Donnée ; Emploi ; Emploi féminin ; Géographie humaine ; Monde ; Natalité ; OCDE ; Pays membres ; Population active ; Statistiques
  • Human geography
  • Human geography
  • This article is devoted to an analysis of hierarchies and priorities in energy-environmental policy making. The approach to dealing with conflicting issues in regional energy-environmental planning centers around selection of activities, according
  • to a set of derived priorities subject to constraints reflecting interdependence of these activities. After an exposition of the prioritization problem, a method of accounting for the interdependence of activities is discussed.
  • Human activities in creating and controlling emissions of the most important greenhouse gase
  • Belgium ; Environment ; Global change ; Greenhouse effect ; Human impact
  • Disturbance effects of human activities on Rangifer tarantus habitat : implications for life history and population dynamics
  • Arctic Region ; Biogeography ; Ecosystem ; Habitat ; Human impact ; Population dynamics ; Subarctic zone ; Zoogeography