even under more difficult productivity conditions and guarantee an optimally cultivated and open-kept scenery can only prove to be succesful if the majority of farmers abandon their traditionally comprehensive farming habits and practices in this area
with or without heifer raising| and finally sheep breeding and raising which has proved to be specially suited for the grazing of mountainous and poor-profit sites. (HSC).
responsibility into consistent behaviour proves to be complex and dependent upon the individual's social context as well as upon organised environmentalism.
The aim of the study was to delimitate the topoclimates and to give their quantitative description. Special field measurements in 8 points were performed during 12 months. Profile measurements have been proved along 3 lines. Five types
in Poland, situated in different parts of the country and different climatic regions. It was proved that the character of this relationship is linear. - (DG)
The AA. demonstrate a new method for obtaining optimal solutions to the Multi-Weber Problem and prove the optimality of the results. The paper seeks to improve implementation of the algorithm to make the solutions economically attractive.
None of the 11 techniques used for estimating Manning's roughness coefficient in a small mountain stream in Alaska proved suitable. More accurate methods are needed for estimating flow velocities in steep mountain streams with large-scale roughness
Case studies are presented of the most active lightning storms of 1985 and 1986. Relationships between meteorological parameters and lightning strike distribution are presented. The relationship may prove useful in the suppression of lightning
This paper demonstrates that chemical surface textures can be produced on quartz grain surfaces by saturated salt solutions in a short period of time and may prove to be representative of chemical surface textures produced in a saturated saline
Two of the oldest paleosols on Mount Kenya are studied to determine if extractable Fe and Al might prove useful in the interpretation of present and past soil-forming environments.
The exact delimitation of forms aerial photographs proved to be useful. The boundaries of forms are represented on maps of 1 : 10 000 scale. 5 groups of landforms were identified in the territory. - (DLO)
There is an assymetry in development of doline, which is proved by physical and chemical characteristics of soils of dolines and the compound of vegetation according to exposure. - (DLO)
Field survey of weathering sites in the Wyborg rapakivi area indicates that saprolites are far more common in the central part of the massif than in the marginal areas. Many till-covered saprolites and parautochthonous crust-tills prove
Alicante, prov. ; Croissance démographique ; Développement industriel ; Espagne ; Géographie de l'Europe ; Immigration ; Industrie ; Population active ; San Vicente del Raspeig