Jurnal Airaha
Vol 5 No 1: Juni 2016

Struktur Komunitas Lamun di Perairan Distrik Salawati Utara Kabupaten Raja Ampat

Franklyn Hoek (Unknown)
Abudarda Razak (Unknown)
Hamid Hamid (Unknown)
Muhfizar Muhfizar (Unknown)
Amir M Suruwaky (Unknown)
M Ali Ulat (Unknown)
Mustasim Mustasim (Unknown)
Arhandy Arfah (Unknown)



Article Info

Publish Date
28 Jun 2018

Abstract

This study aims to analyze seagrass community structure in North Salawati District, Raja Ampat. The scope of research is limited to identification of seagrass biodiversity, analyzing the overrune level of seagrass type covering the area, analyzing the densities types of seagrass important value index frequencies, water parameters and seagrass area. Research method was purposive sampling by using transects with dimensions of 1 x 1 meter with a total of seven stations along 100 meters of seagrass area. The acquired data was analyzed by using analysis of closure type, density type, frequency type, and important value index. Results of biodiversity identification showed that there are two families of seagrass, Eight species of seagrass covering the area. The overrune of seagrass covering the area in both stations is very high. The area of coverage in the both areas is above 60% (> 60%), which classified as "healthy". The density of the species in both stations is very high which classified as medium dense. Temperature, pH, DO, salinity and turbidity are in the optimum level which classified as "good". The area which overrune by Seagrass in the waters of northern Salawati District is amounted to 5.7 km2.

Copyrights © 2018






Journal Info

Abbrev

airaha

Publisher

Subject

Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry Education Engineering Social Sciences

Description

Jurnal Airaha is published 2 (two) times a year (June, and December) with ISSN Number 2301-7163 and E-ISSN Number 2621-9638. Jurnal Airaha contains articles from original research and peeling (review) Journal of Research Related to The Disciplines of Fishing Technology, Fishery Machinery, ...