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IF 0.5 3区数学 Q3 LOGIC

Journal of Symbolic Logic Pub Date : 2021-01-29 DOI:10.23960/JSL19179-189

N. A. Aryanti, T. S. S. D. Susilo, A. N. Ningtyas, Mahmuddin Rahmadana

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引用次数: 0

摘要

Bromo Tengger semuru国家公园(TNBTS)是爪哇岛特有物种的栖息地，如爪哇鹰(Nisaetus bartelsi)。生态位模型(ENM)是生境空间模型的一种。本研究旨在确定爪哇鹰在TNBTS的生境适宜性。该研究于2019年9月至2020年1月进行。生境适宜性模型采用现有坐标点数据和爪哇鹰生境环境变量。利用最大熵(MaxEnt)算法对数据进行分析，建立爪哇鹰生境适宜性模型。结果表明:高生境适宜度为15,131.18 ha(30%)，中生境适宜度为11,216.61 ha(22%)，低生境适宜度为23,298.41 ha(48%)。对TNBTS中爪哇鹰生境适宜性模型的评价具有较好的模型精度，AUC值为0。97，标准差为0。93年。关键词:地方性，生境，爪哇鹰，最大熵，空间建模

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Pemodelan Spasial Kesesuaian Habitat Elang Jawa (Nisaetus bartelsi) di Taman Nasional Bromo Tengger Semeru (Spatial Modeling of Javan Hawk-Eagle (Nisaetus bartelsi) Habitat Suitability in Bromo Tengger Semeru National Park)

Bromo Tengger Semeru National Park (TNBTS) is a conservation area as the habitat of endemic species in Java Island, such as the Javan hawk-eagle ( Nisaetus bartelsi ) . One of the spatial models of habitat is the Ecological Niche Modeling ( ENM ) approach. This study aimed to determine habitat suitability for the Javan hawk-eagle in TNBTS. The research was conducted from September 2019 to January 2020. The habitat suitability model used the present coordinate point data and the Javan hawk-eagle habitat environment variables. The data were then analyzed to build a Javan hawk-eagle habitat suitability model using the Maximum Entropy (MaxEnt) algorithm . The results showed three models of habitat suitability categories, i.e.: high of 15,131.18 ha (30%), medium 11,216.61 ha (22%), and low 23,298.41 ha (48%). The evaluation of the Javan hawk-eagle habitat suitability model in TNBTS has an excellent model accuracy with an AUC value of 0 . 9 7 and a standard deviation of 0 . 93 . Keywords: endemic, habitat, Javan hawk-eagle, maximum entropy, spatial modeling

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来源期刊

Journal of Symbolic Logic 数学-数学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： The Journal of Symbolic Logic publishes research in mathematical logic and its applications of the highest quality. Papers are expected to exhibit innovation and not merely be minor variations on established work. They should also be of interest to a broad audience. JSL has been, since its establishment in 1936, the leading journal in the world devoted to mathematical logic. Its prestige derives from its longevity and from the standard of submissions -- which, combined with the standards of reviewing, all contribute to the fact that it receives more citations than any other journal in logic.