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Journal : Al Ilmi

DIVERSITAS SERANGGA ORDO ORTHOPTERA PADA LAHAN GAMBUT DI KECAMATAN LALAN KABUPATEN MUSI BANYUASIN Falahudin, Irham; mareta, delima engga; puji rahayu, Indah Ayu
BIOILMI Vol 1, No 1 (2015): Agustus 2015
Publisher : Fakultas Tarbiyah dan Keguruan,Universitas Islam Negeri

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Abstract

Peatlands are one of the ecosystems that have a very high biodiversity of flora and fauna both. One animal that has an abundant amount in peatlands are insects. This is a descriptive qualitative study conducted in october carried on peatland in District Lalan Banyuasin district. Catching insects is done by using sthe sweep net, pitfaal traps and light traps in the risearch results in the identification of UIN Raden Fatah Biology Laboratory Palembang insect species diversity index (H) were analyzed using the Shannon-Weiner calculations. The results of this study indicate that insects are caught in Peatland consists of 93 individual 6 Family and 12 species. Insects that dominates in Peatlands District of Lalan Musi Banyuasin is Atractomorpha crenulata , Oxyachinensis and Valanga nigricornis , and insects that have the fewest number is Stagmomantis carolina , blatta orientali ( L ) and Periplenata americana ( L ). The Shannon diversity index values insect - Weiner ( H ) shows the value of 1.62 which means that the diversity of insect species that exist in Peatlands ( medium ).
DIVERSITAS SERANGGA PADA HUTAN TANAMAN MONOKULTUR DAN HUTAN HETEROGEN DENGAN METODE WINDOW TRAPS Falahudin, Irham; Jasmi, Jasmi; Salmah, Siti; Dahelmi, Dahelmi
Al 'Ilmi : Jurnal Pendidikan MIPA Vol 1 No 1 (2012): Al 'Ilmi : Jurnal Pendidikan MIPA
Publisher : Universitas Islam Negeri Raden Fatah

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Abstract

Insects are very important  role in the ecosystem. Among these roles are: herbivory, predation, parasitism, decomposition, pollination, and so on. In addition the role of insects have also been used as an indicator species. Several recent studies indicate that insects exhibit responses that indicate the level of damage to forest habitats. To see how far the influence of the change will be seen flying insect diversity at both locations using window traps. This method was chosen because it will see the role of the flying insects that can be used as indicators of land use change on stratification of the tree which is in both locations expected goal in this study were 1) to determine the level of insect diversity at both forest sites 2) To determine the effect of changes in the forest insect conditions in each forest stratification. From this reseach it was found that the highest density levels are apparently heterogeneous forest there are 29 families 41 species and 119 individuals from arrest (day and night), while 22 families monocidture forest with 32 species and 98 individuals for whom the level of diversity among heterogeneous forest monoculture forests in monoculture forests range 2.14 <H <2.84. While in heterogeneous forests ranged from 2 <H <3 and the third similaty index was not significantly different strata.