Spatial Distribution of Polychaeta at Tangerang Coastal Water, Banten Province
Abstract
Polychaeta is the benthos organisms that have an important role in nutrient cycling, decomposition, mineralization, magnification and caterers to the seabed. This study aimed to determine the density and spatial distribution of Polychaeta in the Coastal of Tangerang, Banten. The research was conducted from April to August 2014 along the coast of Tangerang, Banten. It consists of 52 stations are divided into three different locations (Kronjo, Cituis and Tanjung Pasir). The research found 5454 specimens in 25 species of Polychaeta. The highest density found in the Tanjung Pasir location (151 Ind/m2) followed Kronjo location (105 Ind/m2) and the lowest on the Cituis location (25 Ind/m2). Spatial distribution based on claster Bray-Curtis analysis showing the Kronjo location form one group (76.47%), Cituis up into five groups and Tanjung Pasir form one group (72.6%). Canonical Correspondence Analysis (CCA) relationships distribution of the fraction on sediment with Polychaeta showed Sternapsis scutata, this Polychaeta deposit feeders dominate on the mud substrate and Exogone naidin, Capitella capitata, Scoloplos armiger, Aphrodate aculeate and Glycera capitata. Polychaeta are predators dominate the sand substrate, while Ophryotracha puerilis is cosmopolitan Polychaeta spread at each location and station.
Keywords:
Keywords:
Keywords
Polychaeta;spatial distribution; substrates; Tangerang
Full Text:
PDFDOI: http://dx.doi.org/10.33512/jpk.v6i2.1102
Refbacks
- There are currently no refbacks.
Akun gacor auto maxwin adalah sebuah istilah yang mengacu pada keberuntungan meraih scatter hitam slot mahjong secara beruntun hingga selalu dianggap gampang jp saat bermain slot. Fitur akun gacor dibuat khusus memiliki teknologi terbaru melewati proses rumusan panjang untuk memunculkan bonus scatter hitam terus menerus
Jurnal Perikanan dan Kelautan [JPK] is licensed under a Creative Commons Attribution 4.0 International License.
Copyright @ Universitas Sultan Ageng Tirtayasa [Untirta]. All rights reserved