1Program Studi Manajemen Sumberdaya Perairan, Departemen Sumberdaya Akuatik, Indonesia
2Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro, Indonesia
BibTex Citation Data :
@article{MARJ14395, author = {Himatul Febriana and Pujiono Purnomo and Suryanti Suryanti}, title = {KADAR LOGAM BERAT Pb, Cd DAN KELIMPAHAN PERIFITON PADA EKOSISTEM LAMUN DI TELUK JEPARA}, journal = {Management of Aquatic Resources Journal (MAQUARES)}, volume = {5}, number = {3}, year = {2016}, keywords = {}, abstract = { ABSTRAK Ekosistem padang lamun merupakan ekosistem yang memiliki produktivitas primer yang tinggi, hal tersebut didukung oleh keberadaan perifiton yang melekat pada permukaan daun lamun. Pengaruh tersebut dapat berkurang akibat adanya kegiatan perikanan atau aktivitas antropogenik yang menyebabkan pencemaran kandungan logam berat seperti Pb dan Cd. Tujuan penelitian adalah untuk mengetahui jenis lamun, kelimpahan perifiton dan kandungan logam berat pada daun lamun serta hubungan kelimpahan perifiton dengan kandungan logam berat di Teluk Jepara. Penelitian ini menggunakan metode deskriptif. Penelitian dilaksanakan pada bulan Maret - April 2016 di Teluk Jeparapada lingkungan lamun padat (368 ind/m 2 ), sedang (240 ind/m 2 ), dan jarang (178 ind/m 2 ). Sampling menggunakan metode purposive random sampling dengan menentukan obyek yang diambil sebagai sampel berdasarkan kerapatan lamun. Jenis lamun yang ditemukan di Teluk Jepara adalah Thalassia sp . Rata-rata kelimpahan perifiton pada kerapatan lamun padat, sedang dan jarang adalah 1742 ind/cm 2 , 1481 ind/cm 2 , dan 1249 ind/cm 2 . Perifiton yang ditemukan dari kelas Bacillariophyceae, Cyanophyceae, Euglenophyceae, Rodhophyceae, Dinophyceae dan Chlorophyceae. Hasil logam berat Pb dan Cd selama tiga kali sampling diperoleh nilai yang sama yaitu Pb < 100 mg/gr dan Cd < 10 mg/gr Berdasarkan hasil penelitian disimpulkan bahwa adanya kandungan logam berat Pb dan Cd tidak mempengaruhi keberadaan perifiton pada daun lamun di perairan Teluk Jepara. Kata kunci : Lamun; Perifiton; Logam Berat Pb dan Cd; Teluk Jepara ABSTRACT Seagrass ecosystem is one of the ecosystems that has high primary productivity, supported by the presence of periphyton which attached to the seagrass leaf surface. The influence can less result of fishing activity or anthropogenic activities can also cause contamination of heavy metals like a Pb and Cd. The purpose of this research were to determine the type of seagrass, the abundance of perifiton and heavy metal content in the seagrass leaves and relationship periphyton abundance to the heavy metal content in the Gulf of Jepara. This research uses descriptive method. Research activities carried out arround March-April 2016 in the Gulf of Jepara in dense seagrass environment (368 ind/m 2 ), moderate (240 ind/m 2 ), dan rare (178 ind/m 2 ). Determining location of sampling using purposive random sampling method to determine the object sampled by different densities of the seagrass. Seagrass species found in the Gulf of Jepara is Thalassia sp. The average abundance of periphyton in dense , medium and rare seagrass density are 1742 ind/cm2, 1481 ind/cm2, and 1 249 ind/cm2. Periphyton types were found came from class of Bacillariophyceae, Cyanophyceae, Euglenophyceae, Rodhophyceae, Dinophyceae and Chlorophyceae. The result of heavy metals Pb and Cd for three times of the sampling obtained similar content of heavy metals which are Pb < 100 mg/gr and Cd < 10 mg/gr. Based on the research results concluded that content of Pb and Cd heavy metals is not affect the existence periphyton on leaves of seagrass in the Gulf waters Jepara. Key Words: Seagrass; Periphyton; Heavy Metal of Pb and Cd ; Gulf of Jepara }, issn = {2721-6233}, pages = {98--105} doi = {10.14710/marj.v5i3.14395}, url = {https://ejournal3.undip.ac.id/index.php/maquares/article/view/14395} }
Refworks Citation Data :
ABSTRAK
Ekosistem padang lamun merupakan ekosistem yang memiliki produktivitas primer yang tinggi, hal tersebut didukung oleh keberadaan perifiton yang melekat pada permukaan daun lamun. Pengaruh tersebut dapat berkurang akibat adanya kegiatan perikanan atau aktivitas antropogenik yang menyebabkan pencemaran kandungan logam berat seperti Pb dan Cd. Tujuan penelitian adalah untuk mengetahui jenis lamun, kelimpahan perifiton dan kandungan logam berat pada daun lamun serta hubungan kelimpahan perifiton dengan kandungan logam berat di Teluk Jepara. Penelitian ini menggunakan metode deskriptif. Penelitian dilaksanakan pada bulan Maret - April 2016 di Teluk Jeparapada lingkungan lamun padat (368 ind/m2), sedang (240 ind/m2), dan jarang (178 ind/m2). Sampling menggunakan metode purposive random sampling dengan menentukan obyek yang diambil sebagai sampel berdasarkan kerapatan lamun. Jenis lamun yang ditemukan di Teluk Jepara adalah Thalassia sp. Rata-rata kelimpahan perifiton pada kerapatan lamun padat, sedang dan jarang adalah 1742 ind/cm2, 1481 ind/cm2, dan 1249 ind/cm2. Perifiton yang ditemukan dari kelas Bacillariophyceae, Cyanophyceae, Euglenophyceae, Rodhophyceae, Dinophyceae dan Chlorophyceae. Hasil logam berat Pb dan Cd selama tiga kali sampling diperoleh nilai yang sama yaitu Pb <100 mg/gr dan Cd <10 mg/gr Berdasarkan hasil penelitian disimpulkan bahwa adanya kandungan logam berat Pb dan Cd tidak mempengaruhi keberadaan perifiton pada daun lamun di perairan Teluk Jepara.
Kata kunci: Lamun; Perifiton; Logam Berat Pb dan Cd; Teluk Jepara
ABSTRACT
Seagrass ecosystem is one of the ecosystems that has high primary productivity, supported by the presence of periphyton which attached to the seagrass leaf surface. The influence can less result of fishing activity or anthropogenic activities can also cause contamination of heavy metals like a Pb and Cd. The purpose of this research were to determine the type of seagrass, the abundance of perifiton and heavy metal content in the seagrass leaves and relationship periphyton abundance to the heavy metal content in the Gulf of Jepara. This research uses descriptive method. Research activities carried out arround March-April 2016 in the Gulf of Jepara in dense seagrass environment (368 ind/m2), moderate (240 ind/m2), dan rare (178 ind/m2). Determining location of sampling using purposive random sampling method to determine the object sampled by different densities of the seagrass. Seagrass species found in the Gulf of Jepara is Thalassia sp. The average abundance of periphyton in dense, medium and rare seagrass density are 1742 ind/cm2, 1481 ind/cm2, and 1249 ind/cm2. Periphyton types were found came from class of Bacillariophyceae, Cyanophyceae, Euglenophyceae, Rodhophyceae, Dinophyceae and Chlorophyceae. The result of heavy metals Pb and Cd for three times of the sampling obtained similar content of heavy metals which are Pb <100 mg/gr and Cd <10 mg/gr. Based on the research results concluded that content of Pb and Cd heavy metals is not affect the existence periphyton on leaves of seagrass in the Gulf waters Jepara.
Key Words: Seagrass; Periphyton; Heavy Metal of Pb and Cd; Gulf of Jepara
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.
