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  • Taking into consideration mechanisms of the glacial relief formation the classification of such a relief based on its genesis distinguishes 2 principal categories: glacial destructional relief and glacial constructional one. The former includes sub
  • -categories of glacio-erosional and glacio-extrusive relief, to the latter belong sub-categories of glacio-erosional, glacio-protrusive, glaciodynamic texturogenic, glaciotectonic and glaciokarst relief. -(D'après l'A.).
  • 1993
  • with the terms of a concession contract. Noncompliance is taken to result in deforestation. An optmal decision policy is employed to construct payoff incentives which encourage compliance.
  • 1993
  • An experiment in which the lichen Collema auriforma was subjected to a number of wetting-drying cycles, showed, using scanning electron microscopy, that contraction of the lichen thallus during the drying phase plucked rock fragments from
  • 1993
  • First of all, it is highlighted how far the two main concepts, culture and region, are constituents of planned and made realities. Culture, in particular, is said to be product and project, construct and contract. From the starting point
  • 1993
  • The alpine pastures of Kinnaur District in the Indian Himalaya are being degraded by excessive livestock pressure. The small forested area is also contracting. The cultivated area is being seriously eroded. Suggestions to deal with these problems
  • 1993
  • The national agricultural policy aims to modernise and revitalise Malaysian agriculture and alleviate rural poverty while retaining labour in agriculture. The A. argues that this policy will not alleviate poverty in the padi sub-sector for three
  • 1993
  • The paper reviews the changing nature of the growing specialized trends of urban geography in India since independence, with a particular emphasis to the 1980s and early 1990. Urban geography has emerged as a major academic sub-field in India
  • 1993
  • 18 sub-categories and 43 functional groups under 4 major categories are identified for 295 cities in China. Typical features of these cities are studied and highlighted.
  • 1993
  • , and Tennessee. This region is located in the humid sub-tropical climate zone. Climate divisions in Alabama have experienced the most consistent change towards a wetter condition.
  • 1993
  • Précisions sur les notions et les termes ; présentation des sub-continents culturels européen et russe, ainsi que des espaces intermédiaires (reflet du caractère continu de l'espace,où la communication et le contenu culturel sont variables et où
  • 1993
  • type de relation et de partenariat, transfert de juridiction aux unités sub-nationales, ajustement aux processus de décentralisation et de démocratisation, nouvelles approches concernant les projets de réforme.
  • 1993
  • (vacances), avec des effets cumulatifs et des seuils. Ce travail s'intéresse à la disposition spatiale des rythmes d'évolution à différentes échelles. Il propose un inventaire des temporalités propres à chaque géosystème sub-aérien ou sous-marin.
  • 1993
  • littoral et sub-littoral, tandis que l'hinterland connaissait des variations plus contrastées.
  • 1993