Show simple item record

dc.contributor.advisorBarus, Ternala A
dc.contributor.advisorWahyuningsih, Hesti
dc.contributor.authorSinuhaji, Yolanda Symaretha Christiany
dc.date.accessioned2019-09-18T02:34:00Z
dc.date.available2019-09-18T02:34:00Z
dc.date.issued2017
dc.identifier.urihttp://repositori.usu.ac.id/handle/123456789/18291
dc.description73 Halamanen_US
dc.description.abstractThe diversity of fish in the river flow Bah Bolon, district of Simalungun has been observed in July 2016. The purpose of this study was to analyze the diversity of fish and its relationship to physical and chemistry factors of water. Determining the location of the point of the study using the "purposive sampling". Eleven species of fish that obtained from observation sites are classified into three ordos (Cypriniformes, Perciformes and Siluriformes). The highest diversity was found in Station 3 with a value of 1.57 ind/m2 and the lowest at station 4 with a value of 1.35 ind/m2. Temperature, light intensity, light penetration, turbidity and pH value the correlation is very strong against the diversity of fish.en_US
dc.description.abstractKeanekaragaman ikan di aliran Sungai Bah Bolon, Kabupaten Simalungun telah diteliti pada Juli 2016. Tujuan penelitian ini adalah menganalisis keanekaragaman ikan serta hubungannya dengan faktor fisik kimia air. Penentuan titik lokasi penelitian menggunakan metode “Purposive Sampling”. Sebelas spesies ikan yang diperolehdari lokasi pengamatan diklasifikasikan ke dalam 3 ordo (Cypriniformes, Perciformes dan Siluriformes). Keanekaragaman tertinggi ditemukan pada stasiun 3 dengan nilai 1,57 ind/m2 dan terendah pada stasiun 4 dengan nilai 1,35 ind/m2. Suhu, intensitas cahaya, penetrasi cahaya, kekeruhan, dan pH memiliki nilai korelasi yang sangat kuat terhadap keanekaragaman ikan.en_US
dc.language.isoiden_US
dc.publisherUniversitas Sumatera Utaraen_US
dc.subjectKeanekaragamanen_US
dc.subjectIkanen_US
dc.subjectSungai Bah Bolonen_US
dc.titleKeanekaragaman Jenis Ikan di Aliran Sungai Bah Bolon, Kabupaten Simalungunen_US
dc.typeSkripsi Sarjanaen_US
dc.identifier.nimnipnik120805046


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record