Scientific Substantiation and Methodical Basis for Creating Cards of Determining Potential Hazards of Sloping Land of Azerbaijan
Journal Title: Ophthalmology and Vision Science - Year 2018, Vol 2, Issue 1
Abstract
In recent years, the development of agriculture comes increasing, due to the increasing population in various countries. Average annual growth for the last irrigated land of the Twentieth centuries was over 3 million hectares. Irrigated area on the globe exceeded 220 million hectares. The total area of the Republic is 8641.5 thousand ha. Of these, 3610 thousand hectares, or 43.23% of the soil of the Republic Fund places in one or another degree were subjected to erosion. [2,3]. Here historically formed complexes with environmental problems. In the most precarious status of land resources, which almost everywhere in varying degrees subjected to degradation, the intensity of which depending on terrain parameters morphometric climatic and soil-plant conditions, as well as economic activity degree often reach catastrophic proportions. This contributes to the destabilization of the ecological situation in the Republic. [3.4]. In Azerbaijan, in addition there is the problem of salinization of soil degradation. The Republic is described as a land-hungry country, where per capita accounted for 0.2 hectares of arable land. It should also be noted that in Azerbaijan there are also lowland conditions slope crossed conditions, which requires a special approach to technologies and technical means of irrigation. Being a mountainous country, Azerbaijan is characterized by complicated natural conditions cool physiographic areas-greater and Lesser Caucasus, Kura-Arax River lowland and the Talyish mountains, strongly distinguished from each other on geological structure, climate, soil and vegetative cover, , terrain slope, which range from 1 to 40 and more [3].
Authors and Affiliations
Aliyev RAE ZH
Keywords
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