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The Abundance of Odonata Insect in Lebak Swamp, Bukit Baru, Palembang, Indonesia Novin Teristiandi; Riyanto Riyanto
EnviroScienteae Vol 17, No 1 (2021): ENVIROSCIENTEAE VOLUME 17 NOMOR 1, APRIL 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v17i1.11360

Abstract

Lebak swamp in Bukit Baru has been lost largely degraded and lost through reclamation activity. Lebak swamp plays important role as land resource in Bukit Baru, Palembang. The study was sonducted to study the composition of Odonata in lebak swamps in Bukit Baru, Palembang, Indonesia. The transect line (1 km) was used to collect odonata in the study area. This study recorded 8 species during the study period. 8 species were found at Site A1, 6 species at site A2, 3 species at site A3, and 6 species at site A4. The highest diversity of odonata was found in site A1, however the other sites have lower odonata diversity. The highest abundance of odonata was recorded at site A2 and A4 and dominated by Ceriagrion coromandelianum and Orthetrum sabina. Neurothemis ramburii had the lowest abund  ance at site A1 and A2, but absent at site A3 and A4. The occurrence of odonate species are lower at site around anthropogenic activity suggests the need to protect the lebak swamp so that such uncommon species will not go into local extinction. Neurothemis ramburii can become potential species to evaluate the rate of disturbed environment.
KOMPARASI KELIMPAHAN SERANGGA DI KAWASAN RAWA YANG DIKONVERSI DI JALAN SOEKARNO HATTA PALEMBANG Novin Teristiandi
Jurnal Biologi Tropis Vol. 20 No. 1 (2020): Januari - April
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (702.564 KB) | DOI: 10.29303/jbt.v20i1.1557

Abstract

Abstrak: Kegiatan alih fungsi lahan basah banyak terjadi di kecamatan Ilir barat I sekitar jalan soekarno hatta Palembang. Aktivitas alih fungsi lahan ini dapat menghilangkan dan merusak habitat bagi biodiversitas khususnya serangga di area tersebut. Penelitian ini bertujuan untuk mempelajari keanekaragaman dan kelimpahan serangga yang ada di kawasan jalan Soekarno Hatta Palembang. Penelitian ini menggunakan metode survei, yaitu penyelidikan yang dilakukan untuk memperoleh sata dari kondisi yang ada dan mencari keterangan secara faktual dari suatu daerah. Hasil penelitian ini ditemukan 109 spesies, 56 famili dan 10 ordo. Berdasarkan jumlah spesies dari masing-masing lokasi/stasiun survei menunjukan bahwa di ST 1 (rawa alami) ditemukan 77 spesies, ST 2 (rawa yang telah ditimbun) ditemukan 53 spesies, ST 3 (rawa yang telah dijadikan pemukiman) ditemukan 50 spesies, dan ST 4 (rawa yang telah dibangun perukoan) ditemukan 57 spesies serangga. Rawa alami memiliki keanekaragaman dan kelimpahan serangga tertinggi, sedangkan lahan rawa yang telah di konversi menjadi pemukiman memiliki keanekaragaman dan kelimpahan terendah. Hasil penelitian membuktikan bahwa alih fungsi lahan rawa mempengaruhi keanekaragaman dan kelimpahan serangga di kawasan jalan Soekarno Hatta Palembang.Kata kunci: keanekaragaman, kelimpahan, serangga, sumatera, rawaAbstract: Wetland conversion activities occur mostly in Ilir Barat I sub-district around the Soekarno Hatta Road in Palembang. This land conversion activity can eliminate and destroy habitat for biodiversity, especially insects in the area. This research was conducted to study the diversity and abundance of insects in the Soekarno Hatta Palembang road area. The research method used in this study is a survey method, which is an investigation carried out to obtain data from the area. The results of this study found 109 species, 56 families and 10 orders. Based on the number of species from each survey location / station, it was found that in ST 1 (natural swamp) was found 77 species, ST 2 (stockpiled swamp) was found 53 species, ST 3 (swamp which had been made a settlement) was found 50 species, and ST 4 (swamps that have been built by shop houses) was found 57 species. ST1 have the highest diversity and abundance of insects, while ST3 have the lowest diversity and abundance. The results of the study prove that the conversion of swamp land has an effect on diversity and abundance of insects in Soekarno Hatta road, Palembang.Keywords:  diversity, abundance, insects, Sumatera, swamps
The Abundance of Odonata Insect in Lebak Swamp, Bukit Baru, Palembang, Indonesia Novin Teristiandi; Riyanto Riyanto
Jurnal Biologi Tropis Vol. 21 No. 1 (2021): Januari - April
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i1.2456

Abstract

Lebak swamp in Bukit Baru has been largely degraded due to reclamation activity. Lebak swamp plays important role as land resource in Bukit Baru, Palembang. The aim of this study was to examine the composition of Odonata in lebak swamps in Bukit Baru, Palembang, Indonesia. The transect line (1 km) was used to collect odonata in the study area. This study recorded 8 species during the study period. The highest diversity of odonata was found in site A1. The highest abundance of odonata was recorded at site A2 and A4 and dominated by Ceriagrion coromandelianum and Orthetrum sabina. Neurothemis ramburii had the lowest abund  ance at site A1 and A2, but absent at site A3 and A4. The occurrence of odonate species are lower at site around anthropogenic activity suggests the need to protect the lebak swamp so that such uncommon species will not go into local extinction. Neurothemis ramburii can become potential species to evaluate the rate of disturbed environment.ÂÂ