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Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Oxygen isotope ratios from tree rings containing compression wood
  • During studies of oxygen isotope : temperature relationships for tree rings in the Canadian Rockies, the AA. noted differences in oxygen isotope ratios between samples from compression wood and normal radii in the same stem. This paper briefly
  • 1990
  • Propose une intéressante méthode de délignage des données multispectrales plus performante que celle de Horn et Wood Ram (Computer Graphics and Image Processing, vol. 10, p. 69-83). - (CB)
  • 1990
  • France ; Marseille ; Mediterranean Sea ; Middle Ages ; Shipbuilding ; Ships ; Techniques ; Wood
  • 1990
  • The analyses established that the lower competitive position of farm forestry can be explained by lack of liquidity through long investment periods and large time intervals between wood harvests. The analyses also established that agriculture
  • 1990
  • The AA. examined five low-gradient streams in southeast Alaska in watersheds that were undisturbed by land-use activities. They assessed the interaction between coarse woody debris and channel characteristics to evaluate the role of wood in forming
  • 1990
  • This study examines and compares methods of dating pit/mound microtopography formed by tree uprooting, and provides C 14 evidence for the longevity of these landforms. The AA. use C 14 analysis of buried wood and charcoal in treethrow mounds
  • 1990
  • Resources and restructuring in the international solid wood products industry
  • Economic restructuring ; Environment ; Forest ; Forest exploitation ; Forest resources ; Forestry ; Industrial reconversion ; Industry ; Pacific Ocean;Pacific Region ; Resource management ; Sout-Eastern Asia ; United States ; Wood industry ; World
  • 1990
  • Atlas ; Forest ; Land use ; Sweden ; Thematic map ; Tree species ; Wood industry
  • 1990
  • The village of Chimkhola (elev. 1 750 m) has a collectively organized subsistence system base on growing grains and potatoes, collecting wood and foliage from forests, and pasturing livestock. As a result of increased pressures on the resource base
  • 1990
  • Economic history ; Exporting industry ; Industrial development ; Industrial location ; Industrialization ; Industry ; Regional development ; Rural history ; Rural industry ; Sweden ; Wood industry
  • 1990
  • Historical geography ; Marketing ; Sweden ; Wood industry
  • 1990