基于环境需要的gis建模方法对波洛尼亚平原东南部地形的形态动力学分析

M. Teslovych, D. Krychevskа, V. Brusak
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摘要

喀尔巴阡山脉山区林业、旅游、游憩产业的发展是外生地貌过程的集中表现。它们出现的风险在很大程度上取决于地形的形态特征。我们的研究目的是分析波洛尼亚河(Runa)东南部侵蚀表现和其他形态动力学过程的风险。编制了数字高程模型和地球表面陡度和研究区域斜坡暴露的形态测量图。在此基础上建立了“波洛尼亚河东南坡面侵蚀过程表现风险与保护状况”的GIS模型。确定了侵蚀和其他地貌过程风险最高的地区。确定了它们的分布区域和特征。计算结果列在表格中。侵蚀过程风险最高的斜坡位于Hostra Hora(1,405米)和Polonyna Runa(1,480米)山峰的西部和南部,以及Latoritsa河和Vycha河之间的地区。他们占研究面积的18.88%。明确了自然保护基金对象对边坡地质复合体的保护程度、喀尔巴阡山脉区域生态网络和翡翠网络的设计结构要素。概述了在这里建立新的多功能自然保护区机构的前景-区域景观公园“Polonyna Rivna”和国家景观公园“Zhdymyr”。设立这些环境保护机构的目的是建立自然保护管理并进行监测研究。为了防止腐蚀性和其他地貌过程的发展大部分腐蚀性危险团体内的山坡上,有必要禁止使用连续的森林砍伐,拖木材拖网捕鱼,林业的运动跟踪和旅游车辆(四轮的,吉普车)。关键词:龙涎草;外生地貌过程;地球表面的陡峭度;斜坡暴露;自然保护对象;生态网络;翡翠网络。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
MORPHODYNAMIC ANALYSIS OF THE RELIEF OF THE SOUTHEASTERN PART OF THE POLONYNA PLAIN USING GIS MODELING METHODS FOR ENVIRONMENTAL NEEDS
The development of forestry, tourism and recreation industries in the mountainous part of the Transcarpathian region contributes to the intensive manifestation of exogenous geomorphological processes. The risk of their manifestation largely depends on the morphometric characteristics of the terrain. The purpose of our research is to analyze the risks of the manifestation of erosion and other morphodynamic processes in the southeastern part of the Polonyna Rivna (Runa). A digital elevation model and morphometric maps of the steepness of the earth's surface and the exposure of the slopes of the study area were compiled. Based on it the GIS model "Risk of manifestation of erosion processes and the state of protection of the slopes of the southeastern part of Polonyna Rivne" was created. Zones with the highest degree of risk of erosion and other geomorphological processes were identified. Their areas and features of distribution were established. The results of the calculations are presented in the tables. The highest degree of risk of erosion processes is characteristic of slopes located west and south of the peaks of Hostra Hora (1,405 m) and Polonyna Runa (1,480 m), as well as in the the territory between the Latoritsa and Vycha rivers. They occupy 18.88% of the study area. The degree of protection of the geocomplexes of the slopes by the objects of the nature reserve fund, the designed structural elements of the regional ecological network of the Transcarpathian region and the Emerald network were clarified. The prospects for the creation of new multifunctional nature reserve institutions here — the regional landscape park "Polonyna Rivna" and the national landscape park "Zhdymyr" — are outlined. The purpose of creation of these environmental protection institutions is to establish nature protection management and conduct monitoring studies. In order to prevent the development of erosive and other geomorphological processes within the most erosively dangerous groups of slopes, it is necessary to prohibit the use of continuous forest felling, wood trawling by dragging, and the movement of tracked forestry and tourist vehicles (quadricycles, jeeps). Key words: Polonyna Rivna (Runa); exogenous geomorphological processes; steepness of the earth's surface; exposure of slopes; nature reserve objects; ecological network; Emerald network.
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