里海沿岸平原现代景观潜力评价

Magir Abdulali oghlu Nadirov
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引用次数: 0

摘要

目的:近几十年来,高人口增长率增加了对自然的影响。农业面积的扩大和土地的迅速占用需要景观评估和自然管理机制的系统规划。研究的主要目的是评估本港的自然景观潜力,并提出反映景观性质及其区域和生态意义的措施。方法:选择阿塞拜疆的里海沿岸平原作为研究区域,其特点是对人为影响的敏感性。在评价过程中,根据自然资源潜力、生产力潜力和娱乐潜力,将研究区景观分为弱、中、强三个等级。为了确定对技术影响的敏感性水平,根据生态紧张程度将景观分为满意、紧张、关键和危机级别,并使用100分制进行专家评估。结果:经计算,构成研究区的里海沿岸平原有54%为半干旱景观,14%为森林和草甸景观,26%为干草原景观,5%为水形态-带内景观。结果表明:低资源潜力景观占总面积的42%,平均资源潜力景观占23%,强资源潜力景观占11%。受保护的景观占研究区域的24%。景观对技术影响的敏感性评估显示,大部分地区(41%)处于严重生态水平。科学新颖性:根据自然资源潜力和人为影响对研究区域的景观进行评估。因此,提出了一套考虑分隔区域的景观综合体优化管理措施体系。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
ASSESSMENT OF MODERN LANDSCAPE POTENTIAL IN THE CASPIAN COASTAL PLAINS
Aim: In recent decades, high population growth rates have increased the impact on nature. The expansion of agricultural areas and the rapid appropriation of land require landscape assessment and systematic planning of nature management mechanisms. The main purpose of the study is to assess the natural landscape potential of the territory and propose measures that reflect the nature of the landscape and its regional and ecological significance. Methodology: The Caspian coastal plains of Azerbaijan, chosen as the study area, are distinguished by their sensitivity to anthropogenic impacts. In the evaluation process, the landscapes of the study area were categorized as weak, medium, and strong in terms of natural resource potential, productivity, and recreational potential. For determining the levels of sensitivity to technogenic impacts, landscapes were grouped according to the level of ecological tension into satisfactory, stressed, critical, and crisis levels and an expert assessment was carried out using a 100-point system. Results: According to the calculation, 54% of the coastal plains of the Caspian Sea that make up the study area are semi-arid landscapes, 14% are forests and meadows, 26% are dry steppes, and 5% are hydromorphic-intrazonal landscapes. During the assessment, it was revealed that landscapes with a low natural resource potential cover 42% of the area, landscapes with an average natural resource potential - 23%, and landscapes with a strong natural resource potential - 11%. Protected landscapes cover 24% of the study area. Evaluation of the sensitivity of landscapes to technogenic impacts showed that most of the territory (41%) is at a severe ecological level. Scientific novelty: The landscapes of the study area were evaluated in terms of natural resource potential and anthropogenic impacts. As a result, a system of measures for optimal management of landscape complexes was proposed taking into account the separated zones.
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