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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences El-Hayah : Jurnal Biologi Journal of Indonesian Tourism and Development Studies Biotropika Journal of Degraded and Mining Lands Management Jurnal Pembangunan dan Alam Lestari Proceeding International Conference on Global Resource Conservation Natural B Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Journal of Tropical Biodiversity and Biotechnology JFMR (Journal of Fisheries and Marine Research) Jurnal SOLMA AL-HAYAT: Journal of Biology and Applied Biology Tri Dharma Mandiri: Diseminasi dan Hilirisasi Riset Kepada Masyarakat (Jurnal Pengabdian Kepada Masyarakat) Jurnal Pengabdian Papua Biosaintifika: Journal of Biology & Biology Education
Amin Setyo Leksono
Department of Biology, Faculty of Mathematics and Natural Sciences, University of Brawijaya,
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health Social Sciences Other

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Soil Arthropod Diversity and Composition Inhabited Various Habitats in Universitas Brawijaya Forest in Malang East Java Indonesia Leksono, Amin Setyo; Putri, Ninda Merisa; Gama, Zulfaidah Penata; Yanuwiyadi, Bagyo; Zairina, Anisa
Journal of Tropical Life Science Vol 9, No 1 (2019)
Publisher : Journal of Tropical Life Science

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A study on soil arthropod abundance, diversity and composition have been done on November 2016 to March 2017 using pitfall traps. The objective of this study is to analyze variations of the soil arthropod abundance, diversity and composition among different habitats in a university forest.  The study was carried out in Universitas Brawijaya Forest (UBF) Malang, East Java (7°49'S, 112°34'E, 1,200 m in altitude), consisted of four locations: an agroforestry (AF), a gallery forest (GF), the pine stands (PS) and a settlement yard (SY). At each site, a total of 10 traps (5 by 2 rows) were placed systematically at 4-m intervals. Glass cups (10 cm in diameter and 7 cm deep) were buried in the ground during 24 hours. There were 2286 individuals of arthropod collected from all sampling locations. Overall the samples collected consist of 41 families of arthropods. The abundance (mean ± SE) of soil arthropod was highest in PS and the lowest in SY. Statistically, variations in abundance among locations were significant (F = 7.39, p < 0.01). The taxa richness of arthropod was highest in GF and the lowest in SY. Statistically, variations in taxa richness among locations were significant (F = 4.26, p < 0.05).  The diversity was the highest in the GF (1.9 ± 0.1) lowest in the SY (0.74 ± 0.1). Statistically, variations in diversity among study sites were significant (F = 26.73, p < 0.001). In general, scavenger dominated the composition of soil arthropods. The highest proportion of scavenger abundance present in SY was 84.9%, while the lowest in the GF was 29.3%. The highest litter transformer composition in GF was 33.9%, and the lowest in SY was 8%. The highest decomposer in PS was 26.9% and the lowest in AF was 12.9%. The highest predator in AF was 20.7% and the lowest in SY was 1%. Compositions of soil arthropod were affected by environmental factors such as soil temperature and light intensity.
Influence of Porang (Amorphophalus muelleri) Cultivation On The Composition of Soil Arthropods In Tropical Agroforestry Areas In East Java, Indonesia Leksono, Amin setyo; Yanuwiadi, Bagyo; Zaenal, Kusuma; Farid, Akbar; Maulana, Fujianor
Journal of Tropical Life Science Vol 1, No 2 (2011)
Publisher : Journal of Tropical Life Science

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This research was conducted on July to October 2010 to evaluate the effect of porang cultivation on the abundance, diversity and composition of soil Arthropods. Change in the abundance, diversity and composition of soil Arthropods was observed using pitfall traps in two study sites (Jember and Madiun). In each study site, samplings were performed in porang cultivation land and non-porang area. A total of 15 traps were put in three lines at each location. The differences in the abundance and diversity were analyzed by using multivariate analyze tests. The soil Arthropod compositions in all locations were compared with Bray-Curtis similarity index. The effect of environmental factors on the arthropod compositions was analyzed using multiple regression. The result showed that the effect of porang-cultivation was not consistent in two study sites. In Madiun, the abundance of soil Arthropods in porang cultivation land was slightly higher than that in non-porang, while the diversity was significantly higer in the former location. In contrast the those in Jember was found in vice versa situation. This study indicate that the effect of porang-cultivation was not subtantial to the composition of soil Arthropods. Therefore practice non harmful porang cultivation should be promoted as a part of agroforestry sistem in both study sites.Keywords: Agroforestry, conservation, pitfall traps Soil Arthropods composition
Composition and Diversity of Soil Arthropods of Rajegwesi Meru Betiri National Park Zayadi, Hasan; Hakim, Luchman; Leksono, Amin Setyo
Journal of Tropical Life Science Vol 3, No 3 (2013)
Publisher : Journal of Tropical Life Science

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Meru Betiri National Park (MBNP) is one of the nature conservation area thathas the potential of flora, fauna, and ecosystems that could develop as a nature-based tourism attraction. The existence of certain indicator species was related to estimation of stress level and disturbance on ecosystem stability for making strategic decisions about the restoration in this area. One of the important indicator species at forest ecosystem were soil arthropods. Aim this research were analyzed composition and diversity of soil arthropods at Rajegwesi, MBNP areas. The methods in this research used pitfall trap, measurement of distribution structure and soil arthropods composition based on the Shannon - Wiener index, Morisita similarity index and Importance Value Index (IVI). The number of families and individuals of soil arthropods found in the coastal area of Rajegwesi consists of 10 order with 21 families (702 individual). The number of individuals of the order Hymenoptera, Coleoptera, Collembola and Araneida was more widely found. Soil arthropods diversity index on each land use indicated that soil arthropod diversity in these areas were moderate. Soil arthropod community of orchards and forest had a similarity of species composition, whereas soil arthropod community of savanna had a similarity of species composition with paddy fields.
Co-Authors Abdul Hakim Abdullah, Saiful Arif Abida, Sakinah Hilya Abu Bakar Sambah, Abu Bakar Agustina, Dwi Kameluh Akhmad Rizali Aminudin Afandhi Anisa Zairina Apriliani , Adini ardhanys wari putri Arief Rachmansyah Azzamuddin, Haidar Bagyo Yanuwiadi Bagyo Yanuwiyadi, Bagyo Bambang Semedi Bedjo Bedjo Bernadeta Putri Irma Dalia Budi Purwantiningsih Catur Retnaningdyah ervin jumiatin Fajarwati, Prisca Kiki Fajarwati, Santi Kusuma Feriwibisono, Bambang fevilia suksma wardani Frank Leonardo Apituley Hafid Zain Muttaqien, Hafid Zain Hamidi, Faris Harsuko Riniwati Hasan Zayadi Herawati Herawati Hiasinta Guruh H. iin nursaidah Irfan Mustafa Jati Batoro Jr sulthan ardillah Juhari, Anita Kartikasari, Retna Khatimah, Ainul Luchman Hakim M. Fathoni madaniatul islamiyah Mandhalika, Vianta Marsoedi Marsoedi Maulana, Fujianor Millah, Najmatul Muhammad Abdullah Nanang Johanudin Nobukazu Nakagoshi Nurwijayanti Parmawati, Rita Purnomo Purnomo Putri, Ninda Merisa Qurotaayuina, Riska Putri Rahmah, S. Fatiyatur Redy Alviantono Rodiyati Azrianingsih Rodliyati Azrianingsih Rony Irawanto Sagista, Reza Setyadin, Yuris Slamet Wahyudi Soemarno Soemarno Suheni Suheni Sunoko, Rudy Susanto, Muhamad Azmi Dwi Tria Irma Muhibah, Tria Irma Turhadi Turhadi Yunita Fera Rahmawati Zaenal, Kusuma Zulfaidah Penata Gama