Yohanna Dalimunthe
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引用次数: 0

摘要

鸟类在生态系统中发挥着至关重要的作用,特别是在城市景观中,如慈滨农科学中心(CSC)。CSC作为城市景观,由于研究基础设施的发展,土地覆被不断发生变化,导致人为土地覆被类型多样。本研究旨在确定不同类型土地覆盖下鸟类的多样性,作为社区对CSC发展动态的响应。鸟类数据采集采用点计数法,网格(图)尺寸为200mx200m,观测半径达50m,共34个点。分析了2006年至2018年的陆地卫星图像,以了解土地覆盖的变化。观察表明,有35种鸟类。其中,有三种鸟类受印尼法规保护。CSC的土地覆被分为水田、建筑物、空地、农田、人工林和水域6种类型。CSC的总多样性S(平均值)= 32,覆盖了所有记录鸟类的65%。在土地覆盖水平上,建筑面积多样性最高(Shannon=2.03),水田多样性最低(Shannon=1.45)。根据陆地卫星图像,植被发生了一些变化,并增加了一些建筑物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
MONITORING KEANEKARAGAMAN JENIS BURUNG PADA BERBAGAI TUTUPAN LAHAN DI CIBINONG SCIENCE CENTER (CSC), JAWA BARAT
Birds play an essential role in ecosystems, especially in urban landscapes such as the Cibinong Science Center (CSC). As an urban landscape, CSC always experiences land cover changes due to the development of research infrastructure resulting in various human-made land cover types. This study aims to determine the diversity of birds in various types of land cover as a community response to CSC development dynamics. Bird data was collected using the point count method modified with a grid (plot) measuring 200mx200m with a radius of observation as far as 50m at 34 points. Landsat images were analyzed from 2006 to 2018 to see changes in land cover changes. The observations show that there are 35 species of birds. Among those, three birds are protected by Indonesian regulation. There are six type of land cover in CSC paddy fields, buildings, opened area, farm land, plantation, and water. CSC has total diversity S(mean) = 32 covering 65% of all recorded birds. At land cover level, building area show the highest diversity (Shannon=2.03) while paddy fields is the lowest (Shannon=1.45). Based on the Landsat imagery, there are several changes in vegetation and the addition of some buildings.   
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