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  • 标题:Crisis intensification of geoecological situation of the Caucasus Black Sea coast and the strategy of risk reduction
  • 本地全文:下载
  • 作者:Emil Tsereteli ; Emil Tsereteli ; Ramin Gobejishvili
  • 期刊名称:Procedia - Social and Behavioral Sciences
  • 印刷版ISSN:1877-0428
  • 出版年度:2011
  • 卷号:19
  • 页码:709-715
  • DOI:10.1016/j.sbspro.2011.05.189
  • 语种:English
  • 出版社:Elsevier
  • 摘要:AbstractThe segment of Caucasus Black Sea coast, which is geographically considered as a united geosystem placed in the areal of the segments of Greater and Lesser Caucasus, is one of the densely populated and utilized regions of our Planet, herewith, it is extremely complicated geoecologically and in very crisis situation. In this regard particularly special situation is created in view of development of elemental geological processes of large scale and frequency of its recurrence, which obtained particular character since the end of 20th century. Damaged area makes about 60% and the high risk zone – about 45%. Special geoecological situation created in the Caucasus Black Sea coast needs particular nature use regime, complex approach of its target utilization and integrated management of geological environment, which foresees the identification of risks of geoecological hazards stipulated by natural and anthropogenic impact, elaboration of criteria of gaudiness of geological environment and working out of regional scheme of minimization of risk of natural hazards. Solution of these key problems will be able by statement of several conceptual issues, such as: identification of background situation of present geological environment, degree of damage of the area by elemental-hazard events and their risk; Regarding interrelation of homogenous geological environment and modification regulations: revealing of the character, scales and distribution areals of modification of geological environment destroyed by anthropogenic stresses, statement of criteria of possibility of human stress proceeding from sensitivity of geological environment and ranging the area according to the possible geological complications from “normal” up to “crisis” situation; working out of regional scheme of integrated management of area and recovery of geological situation.
  • 关键词:Geological hazards;Geological situation;Regional scheme;Caucasus Black Sea coast
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