Analysis of the dynamics of changes in landscape ecological structure using geographic information system (GIS) technology in Badung regency, Bali

Q2 Materials Science Engineering Solid Mechanics Pub Date : 2023-01-01 DOI:10.5267/j.esm.2023.6.002

I. Made, Agus Aryawan, S. A. Paturusi, Wayan Nuarsa, I. Wayan, Budiarsa Suyasa

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Abstract

The development of land use in Badung Regency in the period 2013-2021 has an impact on changes in the ecological structure of the landscape. Changes in the ecological structure of the landscape occur in the three parameters, namely patch, matrix and corridor, which are indicated by changes in the area and function of the three parameters. The addition of matrix area in the settlement land use class and golf course patches causes changes in the area of the matrix of mixed gardens, rice fields and mangroves as well as corridors of non-volcanic coastal sand that dominantly have ecological functions. The objectives to be achieved in this study are to analyze the dynamics of changes in the ecological structure of the landscape caused by land use development in Badung Regency. The dynamics of changes in the ecological structure of the landscape due to large-scale changes is a driving factor in the deviation of spatial utilization and a decrease in the quality of the environment in Badung Regency. The research concluded that landscape ecology analysis is an important aspect in the development of regional zones in Badung Regency that takes into account the principles of sustainable development. This research found a new formulation in the analysis of ecological zone development that integrates the landscape ecology approach with the spatial approach and regional approach. The ecological zones of Badung Regency are grouped into 4 (four), namely: very high ecological zone, high ecological zone, medium ecological zone and low ecological zone.

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利用地理信息系统(GIS)技术分析巴厘巴东地区景观生态结构的动态变化

巴东县2013-2021年土地利用的发展对景观生态结构的变化产生了影响。景观生态结构的变化发生在斑块、基质和廊道三个参数上，通过三个参数的面积和功能变化来表示。在聚落土地利用类和高尔夫球场斑块中增加基质面积，导致以生态功能为主的混合花园、稻田、红树林基质和非火山滨海沙廊道面积发生变化。本研究的目标是分析巴东县域土地利用开发引起的景观生态结构变化的动态。大尺度变化导致的景观生态结构的动态变化是造成巴东县域空间利用偏差和环境质量下降的驱动因素。研究认为，景观生态学分析是巴东县域区域开发的一个重要方面，它考虑了可持续发展的原则。本研究提出了景观生态学方法与空间方法、区域方法相结合的生态区发展分析新思路。巴东摄政的生态区分为4个(4)，即:极高生态区、高生态区、中等生态区和低生态区。

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来源期刊

Engineering Solid Mechanics Materials Science-Metals and Alloys

CiteScore

3.00

自引率

0.00%

发文量

期刊介绍： Engineering Solid Mechanics (ESM) is an online international journal for publishing high quality peer reviewed papers in the field of theoretical and applied solid mechanics. The primary focus is to exchange ideas about investigating behavior and properties of engineering materials (such as metals, composites, ceramics, polymers, FGMs, rocks and concretes, asphalt mixtures, bio and nano materials) and their mechanical characterization (including strength and deformation behavior, fatigue and fracture, stress measurements, etc.) through experimental, theoretical and numerical research studies. Researchers and practitioners (from deferent areas such as mechanical and manufacturing, aerospace, railway, bio-mechanics, civil and mining, materials and metallurgy, oil, gas and petroleum industries, pipeline, marine and offshore sectors) are encouraged to submit their original, unpublished contributions.