Juvenil: Jurnal Ilmiah Kelautan dan Perikanan
Vol 6, No 1: Februari (2025)

Laju Pertumbuhan dan Keanekaragaman Biofouling di Perairan Desa Socah, Kecamatan Socah, Bangkalan

Aziz Pringgo Dwi P (Universitas Trunojoyo Madura)
Lisdiana Miftakhul Fitroh (Universitas Trunojoyo Madura)
Novi Indriyawati (Univesitas Trunojoyo Madura)
Kartika Dewi (Univesitas Trunojoyo Madura)
Nur Ayu Aprilia (Univesitas Trunojoyo Madura)
Isna Adila (Univesitas Trunojoyo Madura)
Alya Putri Ariyanti (Univesitas Trunojoyo Madura)
Dini Latifatul Qolbi (Univesitas Trunojoyo Madura)
Vevilia Tri Amanda (Univesitas Trunojoyo Madura)
Sofyan Tauri (Univesitas Trunojoyo Madura)



Article Info

Publish Date
07 Mar 2025

Abstract

AbstrakBiofouling merupakan proses penempelan organisme hidup pada permukaan struktur yang berada di dalam atau dekat badan air. Tujuan penelitian ini yaitu untuk mengetahui jenis biofuling, komposisi jenis, kepadatan, indeks biologi, laju penempelan dan mengukur parameter kualitas air di Perairan Desa Socah, Kecamatan Socah, Bangkalan. Penelitian dilakukan pada 2 stasiun dimana setiap stasiun terdapat 4 substrat buatan dan 1 substrat alami.. Penelitian dilakukan dengan pengamatan selama 3 minggu. Dari hasil pengamatan didapatkan hasil 2 kelompok, yaitu artopoda dan gastropoda. Stasiun 1 dan 2 didominansi oleh kelompok arthopoda dari jenis teritip dengan nilai indeks dominansi masing-masing sebesar 0,5 yang termasuk dalam katagori tinggi. HKeanekaragaman fouling pada stasiun 1 dan 2 masing-masing menunjukan nilai indeks keanekaragaman (H’) yang rendah dengan nilai indeks1,0. asil pengukuran kualitas air yang dilakukan di lokasi penelitian didapatkan suhu 29.7 ⁰C – 33.0 ⁰C, salinitas 21 ppt - 25 ppt dan pH 7,6 – 8. Kata kunci: Fouling; Komposisi Jenis; Kepadatan; Keanekaragaman; Parameter Kualitas Air AbstractBiofouling is the process of living organisms adhering to the surfaces of structures located in or near bodies of water.  The purpose of this research is to determine the types of biofouling, species composition, density, biological index, adhesion rate, and to measure water quality parameters in the waters of Socah Village, Socah District, Bangkalan.  The research was conducted at 2 stations where each station had 4 artificial substrates and 1 natural substrate.  The research was conducted with observations over a period of 3 weeks.  The results of the observations led to the identification of two groups: gastropods and arthropods. The arthropod group of barnacle species dominates stations 1 and 2, each of which has a dominance index value of 0.5, placing it in the high category. The fouling diversity at stations 1 and 2 each showed low diversity index (H’) values with index 1.0.  The research site's water quality assessments revealed temperatures between 29.7 and 33.0 °C, salt levels between 21 and 25 ppt, and a pH between 7.6 and 8. Keywords: Fouling; Species Composition; Density; Diversity; Water Quality Parameters

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Journal Info

Abbrev

juvenil

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science

Description

Juvenil: Journal of Marine and Fisheries Sciences, is a scientific journal in the field of marine and fisheries science published electronically and periodically four times a year by the Department of Marine Affairs and Fisheries, Trunojoyo University, Madura. This journal aim to become a medium of ...