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La chênaie mélangée à jacinthe du domaine atlantique de l'Europe (Endymio-Carpinetum)
The hyacint mixed oak forest in the west part of Middle Belgium constitutes the climax association on the loess soils with a textural, spotted or...
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La Végétation des Éboulis de Pagny-La-Blanche-Côte (Meuse, France)
The authors describe the vegetation of calcareous screes of the Meuse Valley in north-east France. These talus slopes are uncommon and poorly...
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Un exemple de type forestier exceptionnel pour l'Europe Occidentale: La forêt du lit majeur du Rhin au niveau du fossé Rhénan. (Fraxino-UlmetumOberd. 53) Intérêt écologique et Biogéographique. Comparaison à d'autres forêts thermophiles
The study is based on the typical structural particularities — rather exceptional for temperate Europe — of the alluvial forest overgrowing the upper...
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Les Formations Vegetales de la Moyenne Vallee du Kaboul et des Massifs Montagneux du Nuristan (Afghanistan)
We examined Afghanistan territory lying at the North-East of the country, between Kabul and the Pakistani frontier. It spreads on nearly 20000 km 2 ,...
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The vegetation of the Kainji reservoir site in Northern Nigeria
The Federal Government of Nigeria is constructing a dam across the River Niger at Kainji (9°51′N, 4°37′E). When complete approximately 130,000...
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Contribution aux études des biocoenoses subtidales
Pollution of sea water in subtidal biotopes is a very important ecologic factor. It opens up new perspectives in studies concerned with the laws of...
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Nouvelles analyses mycocénologiques dans certains types sylvicoles de la Hongrie
In some of the most important Hungarian forest communities the mycocoenoses, which appear considerably fluctuating, but with certain homogeneity from...
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Contribution À L'Étude De Quelques Bryoassociations De L'Étage Subalpin Dans Le Sud-Est De La France
In this work, the author carries out a bryosociological study concerning the vegetation on rocks and bogs in the subalpine district of the high...
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Vegetational zones on the southern slopes of Mount Cameroon
1. The geology, soils, climate and levels of human interference of the southern part of Cameroons Mountain are briefly described.
2. On the basis of...
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La végétation orophile des Alpes apuanes
After brief considerations about the orographical and geomorphological aspects and the climatic conditions of the Apuanian Alps (northern Apennines),...