Südliches Rheinhessen und Donnersberg-Raum in Landeskundlicher Exkursionsführer Pfalz. La partie sud de Rheinhessen et la région de la Montagne du Tonnerre
La région de l'ancien département du Tonnerre est décrite dans le contexte d'une géographie historique appliquée. - (Equipe PF)
Mud is transported to the Dutch delta area from the Rhine, Waal, Maas and Scheldt rivers (resp. 0.6| 2.5| 0.7 and 0.7million tons/year). Above, in the Rotterdam Waterway about 3.5million tons of mud per year are brought in from the sea. The mud
to approximately 4million tons per year. The mud content in the water varies greatly over the area. (AIS).
is 0.6 tons/ha on each 100 m of the altitude and on leeward only 0.4 tons/ha. In the very dry year of 1976 the potato production increased with the altitude.―(D'après l'A.).
Basing on measurements of the sheet wash performed from 1969 to 1975 the most important indices of the geological activity of the process were quantitatively evaluated. A general amount of the sheet wash into Lake Baikal is estimated to be 722 tons
of mineral and 106 tons of organic matter per year. An average layer of mineral particles, when calculated for the area of possible sedimentation in the lake is 0,03 micron. Sheet wash at steep slopes facing the Baikal Lake ranges from 7,3 micron in steppe
About 90-100 mln tons of salts has been carried out on Turkmen plains during 1956-1981 years by the part of Amudarya transferred by the Karakum canal. They have been carried out into the Aral sea formerly. Total carrying out by the Karakum canal
and other rivers is about 9-10 mln tons in a year now. It is necessary to work out measures to prevent salinization of the plain part of the republic. - (Ed.).
conventional coefficient which is the ratio between the natural coal amount and the calculated amount of conditional fuel. The production of oil in CMEA countries reaches only 21 mln tons, while its consumption - 117 mln tons (80 % of the difference is imported
Data from thirty rivers are analysed. The total quantity of dissolved solids reaching the sea annually is estimated to be 345 10 tons. The amount of main ions transported, and the quantity of dissolved solids for the main rivers are examined
Une ébauche rapide des conditions physico-humaines du monde méditerranéen et une dénonciation, sur un ton inquiet, des dangers que représentent l'excédent de charge humaine et industrielle et l'affrontement de différents systèmes géo-politiques
Glacier changes in Upper Tons River basin, Garhwal Himalaya, Uttarakhand, India
The AA. estimate the spatial changes in the Jaundhar, Jhajju and Tilku glaciers in the Tons River basin (Garhwal Himalaya) between 1962 and 2010 using Landsat Satellite data, topographic maps along with field surveys. They estimate the overall
Quatre articles. 1 Dessine-moi ton quartier. Regards d'enfants sur le quartier (Yaoundé - Cameroun). 2 Les Tibétains en France : espace vécu ou espace imaginaire. 3 Aperçu géopolitique de la Roumanie après 1989. 4 Entre mornes et gommiers
range from intracellular to million ton ore bodies. The research thrusts are on modern and on ancient environments because similar biogeochemical mechanisms may have been involved in the formation of the earliest laminated rocks, the banded iron
, and for a maximum amount of 10.10 Tons/year. The final purpose of the study is to assess whether the authorizations may be renewed and under what condition. (LW).
produisent un modèle ton-texture. Considérant l'importance des différences dans le discernement visuel des motifs, un système efficace de traitement des données exige une planification technique précise pour tenir compte des capacités différentes de chacun.
The loss by fire of tens of thousand tons of coal left piling in the open in one mine alone is but one of many instances of waste resulting from the rudimentary transportation network which now only provides about 70 % of the planned capacity. All