Program Studi Manajemen Sumberdaya Perairan, Jurusan Perikanan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro, Indonesia
BibTex Citation Data :
@article{MARJ11644, author = {- Revika and Pujiono Purnomo and Siti Rudiyanti}, title = {KOMPOSISI DAN KELIMPAHAN LARVA DAN JUVENIL IKAN DI SEKITAR MUARA SUNGAI TULUNG DEMAK}, journal = {Management of Aquatic Resources Journal (MAQUARES)}, volume = {5}, number = {2}, year = {2016}, keywords = {Kelimpahan; Larva; Juvenil; Klorofil-α; Sungai Tulung}, abstract = { Fluktuasi kondisi lingkungan hidup yang cukup tinggi di daerah estuari menyebabkan beberapa spesies yang mampu bertahan. Salah satu karakteristik daerah estuari adalah sebagai tempat berkumpulnya bahan organik sehingga daerah ini banyak ditempati oleh mikroorganisme. Komposisi dan kelimpahan larva dan juvenil ikan dipengaruhi oleh beberapa faktor, salah satunya adalah kandungan klorofil-α di perairan. Penelitian ini bertujuan untuk mengetahui hubungan antara kandungan klorofil-α di sekitar muara sungai dengan komposisi dan kelimpahan larva dan juvenil ikan. Penelitian ini dilakukan pada bulan November 2014 – Januari 2015 di muara Sungai Tulung, Demak. Metode yang digunakan pada penelitian ini adalah deskriptif dengan teknik survey lapangan. Metode ini digunakan untuk mendeskripsikan komposisi dan kelimpahan larva dan juvenil ikan di sekitar muara sungai. Lokasi penelitian dibagi dalam 3 stasiun, stasiun 1 terletak di daerah terluar sungai ke arah laut bagian utara dan selatan, stasiun 2 terletak di dekat pertemuan dua aliran sungai, yakni Sungai Tulung dan Sungai Sier, stasiun 3 terletak dekat dengan daratan dan permukiman warga. Analisis data yang digunakan dalam penelitian ini adalah Uji Regresi dan Korelasi. Berdasarkan hasil penelitian didapatkan hasil bahwa komposisi larva dan juvenil ikan sebanyak 7 famili dengan kelimpahan individu sebesar 266 ind/100 m 3 , antara lain Gobiidae (64,42%), Ambassidae (28,99%), Cynoglossidae (0,65%), Siluridae (4,57%), Eleotridae (0,40%), Labridae (0,34%) dan Engraulidae (0,65%). Kelimpahan larva dan juvenil ikan didominasi oleh famili Gobiidae. Nilai klorofil-α di stasiun 1, 2 dan 3 adalah 0,124 mg/m 3 ; 0,233 mg/m 3 dan 0,237 mg/m 3 tergolong kategori rendah. Terdapat hubungan yang cukup erat antara kelimpahan larva dan juvenil ikan dengan klorofil-α. High fluctuation of environment condition in estuary cause the some species can hold out. One of characteristic from estuary is place of association organic materials, it cause this area many placed by microorganism. Composition and abundance fish of larvae and juvenile affected by some factors, which one is content of chlorophyll-α in the water. The aim of this research is to know relationship between content of chlorophyll-α in around estuary with compositon and abundance fish of larvae and juvenile. This research was conducted in November 2014 – January 2015 at estuary of Tulung River, Demak. The method used in this research is descriptive with field survey technique. This method was used to describe compositon and abundance fish of larvae and juvenile in estuary. Location of study were divided into three stations, station 1 st is located in the outer area of the river toward the sea to the north and south, station 2 nd is located near the confluence of two streams, Tulung River dan Sier River, station 3 rd is located close to the mainland and residency. Analysis of the data used in this research is Regretion and Correlation Test. Based on the result of research showed that composition of larvae and juvenile are 7 families with abundance of individual amounted to 266 ind/100 m 3 , included from Gobiidae (64,42%), Ambassidae (28,99%), Cynoglossidae (0,65%), Siluridae (4,57%), Eleotridae (0,40%), Labridae (0,34%) and Engraulidae (0,65%). Abundance fish of larvae and juvenile dominated by the family Gobiidae. Value chlorophyll-α at station 1 st , 2 nd and 3 rd is 0,124 mg/m 3 ; 0,233 mg/m 3 and 0,237 mg/m 3 relatively low category.There is fairly close relationship between abundance fish of larvae and juvenile with content of chlorophyll-α. }, issn = {2721-6233}, pages = {35--42} doi = {10.14710/marj.v5i2.11644}, url = {https://ejournal3.undip.ac.id/index.php/maquares/article/view/11644} }
Refworks Citation Data :
Fluktuasi kondisi lingkungan hidup yang cukup tinggi di daerah estuari menyebabkan beberapa spesies yang mampu bertahan. Salah satu karakteristik daerah estuari adalah sebagai tempat berkumpulnya bahan organik sehingga daerah ini banyak ditempati oleh mikroorganisme. Komposisi dan kelimpahan larva dan juvenil ikan dipengaruhi oleh beberapa faktor, salah satunya adalah kandungan klorofil-α di perairan. Penelitian ini bertujuan untuk mengetahui hubungan antara kandungan klorofil-α di sekitar muara sungai dengan komposisi dan kelimpahan larva dan juvenil ikan. Penelitian ini dilakukan pada bulan November 2014 – Januari 2015 di muara Sungai Tulung, Demak. Metode yang digunakan pada penelitian ini adalah deskriptif dengan teknik survey lapangan. Metode ini digunakan untuk mendeskripsikan komposisi dan kelimpahan larva dan juvenil ikan di sekitar muara sungai. Lokasi penelitian dibagi dalam 3 stasiun, stasiun 1 terletak di daerah terluar sungai ke arah laut bagian utara dan selatan, stasiun 2 terletak di dekat pertemuan dua aliran sungai, yakni Sungai Tulung dan Sungai Sier, stasiun 3 terletak dekat dengan daratan dan permukiman warga. Analisis data yang digunakan dalam penelitian ini adalah Uji Regresi dan Korelasi. Berdasarkan hasil penelitian didapatkan hasil bahwa komposisi larva dan juvenil ikan sebanyak 7 famili dengan kelimpahan individu sebesar 266 ind/100 m3, antara lain Gobiidae (64,42%), Ambassidae (28,99%), Cynoglossidae (0,65%), Siluridae (4,57%), Eleotridae (0,40%), Labridae (0,34%) dan Engraulidae (0,65%). Kelimpahan larva dan juvenil ikan didominasi oleh famili Gobiidae. Nilai klorofil-α di stasiun 1, 2 dan 3 adalah 0,124 mg/m3; 0,233 mg/m3 dan 0,237 mg/m3 tergolong kategori rendah. Terdapat hubungan yang cukup erat antara kelimpahan larva dan juvenil ikan dengan klorofil-α.
High fluctuation of environment condition in estuary cause the some species can hold out. One of characteristic from estuary is place of association organic materials, it cause this area many placed by microorganism. Composition and abundance fish of larvae and juvenile affected by some factors, which one is content of chlorophyll-α in the water. The aim of this research is to know relationship between content of chlorophyll-α in around estuary with compositon and abundance fish of larvae and juvenile. This research was conducted in November 2014 – January 2015 at estuary of Tulung River, Demak. The method used in this research is descriptive with field survey technique. This method was used to describe compositon and abundance fish of larvae and juvenile in estuary. Location of study were divided into three stations, station 1st is located in the outer area of the river toward the sea to the north and south, station 2nd is located near the confluence of two streams, Tulung River dan Sier River, station 3rd is located close to the mainland and residency. Analysis of the data used in this research is Regretion and Correlation Test. Based on the result of research showed that composition of larvae and juvenile are 7 families with abundance of individual amounted to 266 ind/100 m3, included from Gobiidae (64,42%), Ambassidae (28,99%), Cynoglossidae (0,65%), Siluridae (4,57%), Eleotridae (0,40%), Labridae (0,34%) and Engraulidae (0,65%). Abundance fish of larvae and juvenile dominated by the family Gobiidae. Value chlorophyll-α at station 1st, 2nd and 3rd is 0,124 mg/m3; 0,233 mg/m3 and 0,237 mg/m3 relatively low category.There is fairly close relationship between abundance fish of larvae and juvenile with content of chlorophyll-α.
Article Metrics:
Last update:
The Authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to MAQUARES ,Faculty Fisheries and Marine Science Universitas Diponegoro as the publisher of the journal. Copyright encompasses rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms, and any other similar reproductions, as well as translations. MAQUARES journal, Faculty Fisheries and Marine Science Universitas Diponegoro and the Editors make every effort to ensure that no wrong or misleading data, opinions or statements be published in the journal. In any way, the contents of the articles and advertisements published in Saintek Perikanan journal are the sole and exclusive responsibility of their respective authors and advertisers.
The Copyright Transfer Form can be downloaded : [Copyright Transfer Form MAQUARES]. The copyright form should be signed originally and send to the Editorial Office in the form of original mail, scanned document or fax :
Editorial Office of MAQUARES, Faculty Fisheries and Marine Science Universitas Diponegoro Jl. Prof. Soedarto, Kampus Undip Tembalang, Semarang, Central Java, Indonesia 50275
Telp./Fax: (024) 7474698
Email: undipmaquares@gmail.com
View statistics
Management of Aquatic Resources Journal (Maquares) (e-ISSN: 2721-6233) is published by Faculty Fisheries and Marine Science Universitas Diponegoro under Creative Commons Attribution-ShareAlike 4.0 International License.
