![]() Key words: dispersion pattern, interspecific association, population status, threatened plants, Gede-Pangrango National Park #. rostratum were found together they exhibited a spaced or a clumped. σ£ 2004 Jurusan Biologi FMIPA UNS Surakarta exhibit a banded or clumped dispersion pattern. They were Calamus adspersus from vulnerable (V) changed into vulnerable (V UD2)., Lithocarpus indutus from vulnerable changed into critically endangered, Pinanga javana from endangered changed into vulnerable, Rhododendron album from vulnerable changed into endangered, and Saurauia bracteosa from vulnerable changed into endangered. Seven species of threatened plants were recorded in the Mount Gede-Pangrango: 5 of which had been proposed to change in their status. In contrast, Pinanga javana, Calamus adspersus, and Rhododendron album had low degrees of association, indicating their low abundance and co-occurrence with other species. bracteosa, and Castanopsis javanica with S. Pinanga coronata seems to be relatively closely associated with Saurauia cauliflora, Altingia excelsa with S. tetrandrum with Symplocos costata, as they had association indices more 0.3 using Jaccard Index. ![]() Based on the association tests conducted, three species (Antidesma tetrandrum, Pinanga coronata, and Castanopsis javanica) were significantly associated with Saurauia bracteosa, while Altingia excelsa and A. It should be realized that populations with a clumped dispersion tend to provide over or under estimation of abundance, indicating the need for a larger sampling unit to cover. Most of the threatened species occurred in the park had clumped distributions and only one of those showed a regular dispersion, namely Symplocos costata. arise due to aggressive interactions between individuals within a. Occurred in the sub montane and montane zones of the Mount Gede-Pangrango National Park. Solution for Clumped dispersion patterns. a clumped dispersion, agreement with the negative binomial may be tested. The aims of the research were investigate the populations status, dispersion pattern and possible interspecific associations of threatened plant species ways that scale insects could be dispersed among leaves of a plant. Which will lead to changes in plant population status, particularly for threatened species. Exploitation is forbidden in the area, but in reality encroachments occur, Our online platform, Wiley Online Library () is one of the world’s most extensive multidisciplinary collections of online resources, covering life, health, social and physical sciences, and humanities.The Mount Gede-Pangrango National Park has an attractive landscape view of mount summits with its crater, genuine floraĪnd fauna of tropical rainforest, and a mild weather. With a growing open access offering, Wiley is committed to the widest possible dissemination of and access to the content we publish and supports all sustainable models of access. Wiley has partnerships with many of the world’s leading societies and publishes over 1,500 peer-reviewed journals and 1,500+ new books annually in print and online, as well as databases, major reference works and laboratory protocols in STMS subjects. Wiley has published the works of more than 450 Nobel laureates in all categories: Literature, Economics, Physiology or Medicine, Physics, Chemistry, and Peace. has been a valued source of information and understanding for more than 200 years, helping people around the world meet their needs and fulfill their aspirations. Our core businesses produce scientific, technical, medical, and scholarly journals, reference works, books, database services, and advertising professional books, subscription products, certification and training services and online applications and education content and services including integrated online teaching and learning resources for undergraduate and graduate students and lifelong learners. The main reasons that can lead to a clumped pattern in a population are the characteristics of the species, the relationship between them, and with the. Wiley is a global provider of content and content-enabled workflow solutions in areas of scientific, technical, medical, and scholarly research professional development and education.
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