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Production and decomposition of mangrove litter in Jang River Estuary, Bukit Bestari District, Tanjungpinang City

Samakia : Jurnal Ilmu Perikanan

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Title Production and decomposition of mangrove litter in Jang River Estuary, Bukit Bestari District, Tanjungpinang City
 
Creator Randa, Gusti
Lestari, Febrianti
Kurniawan, Dedy
 
Subject mangrove density
litter production
litter decomposition
Jang River Estuary
 
Description The purpose of this study was to analyze the level of mangrove density, the level of production and decomposition of mangrove litter in Jang River Estuary, Bukit Bestari District, Tanjungpinang City. Determination of the research location using purposive sampling method based on development activities around the Muara Jang River mangrove area, including the area of ​​community settlement development (station 1), landfill area for the construction of shop houses and housing (station 2) and the area without development activities (station 3). To measure the density of mangroves using a plot of 10 x 10 m2 with 3 plots, to measure the production of mangrove litter using litter and to measure the decomposition of mangroves using litter with a 0.5 cm mesh size placed under mangrove trees that are still affected by tides. The results showed the level of mangrove density at station 1 was 1033 ± 51 trees/ha with good criteria and moderate density, station 2 was 933 ± 115 trees/ha with rare damage and density criteria, and station 3 was 1367 ± 208 trees/ha with good criteria and moderate density. The level of mangrove litter production at Station 1 is 5.14 grams dry weight / m2, Station 2 is 2.80 grams dry weight / m2, and Station 3 is 6.67 grams dry weight / m2. The mangrove decomposition rate at station 1 was 63.33%, station 2 was 62.05% and station 3 was 67.73%.
 
Publisher Faculty of Science and Technology University Ibrahimy
 
Date 2020-03-11
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/631
10.35316/jsapi.v11i1.631
 
Source Samakia : Jurnal Ilmu Perikanan; Vol. 11 No. 1 (2020): Samakia: Jurnal Ilmu Perikanan; 34-43
Samakia : Jurnal Ilmu Perikanan; Vol 11 No 1 (2020): Samakia: Jurnal Ilmu Perikanan; 34-43
2503-2283
2086-3861
10.35316/jsapi.v11i1
 
Language eng
 
Relation https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/631/648
 
Rights Copyright (c) 2020 Gusti Randa, Febrianti Lestari, Dedy Kurniawan
http://creativecommons.org/licenses/by-nc/4.0