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Journal : Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi

DIVERSITAS KUPU-KUPU (RHOPALOCERA) DI DUSUN KUMU BARU KECAMATAN RAMBAH HILIRKABUPATEN ROKAN HULU RIAU Putri, Elisa; Yolanda, Rofiza; Mubarrak, Jismi
Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi Vol 1, No 1 (2015): Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi
Publisher : Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi

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Abstract

Study about the diversity of butterflies (Rhopalocera) in Dusun Kumu Baru Rambah Hilir district Rokan Hulu regency was conducted in November to January 2015 by using survey method. Samples were collected by using insect net and cylindrical gauze with 6 repetitions with random sampling techniques. Results showed, several butterfly was found with 7 families, 16 genera and 21 species. Diversity index value ranged from 1.04 to 2.81 and concluded in moderate category.
KUALITAS PERAIRAN ANAK SUNGAI NGASO DI KABUPATEN ROKAN HULU BERDASARKAN BIOINDIKATOR ALGA -, Afridayanti; Purnama, Arief Anthonius; Mubarrak, Jismi
Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi Vol 1, No 1 (2015): Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi
Publisher : Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi

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Abstract

Study about Ngaso River qater quality in Rokan Hulu based on algae as bioindicator has been conducted in July to November 2014 with purposive sampling method. Samples were collected using a plankton net no. 25 and brush muller. Result, 6 species were found. The highest abundance value in station 1 with 1526.55 cells/liter, the lowest in stations 3 with 22.4 cells/liter. The highest diversity index in station 1 with 0.35, the lowest in station 3 with 0.04. The highest dominance in station 1 with 3.21, the lowest in station 3 with 0.0001. Conclution, this river was in heavily polluted category.
KUPU-KUPU (RHOPALOCERA) DI SEKITAR KAMPUS UNIVERSITAS PASIR PENGARAIAN KABUPATEN ROKAN HULU PROVINSI RIAU Rodianti, Mala; Yolanda, Rofiza; Mubarrak, Jismi
Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi Vol 1, No 1 (2015): Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi
Publisher : Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (374.751 KB)

Abstract

Study about butterflies (Rhopalocera) around Pasir Pengaraian University campus Rokan hulu regency Riauprovince was conducted in August to December 2014 by using survey method with random sampling techniques.Samples collected by using insect net and cylindrical gauze on the campus gate, around the campus portal, around faculty of agriculture and around midwifery with 4 repetitions. Result showed 7 families, 16 genera and 24 species butterflies. Diversity index values was ranged from 2,19 to 2,48 and concluded in medium category