Analisis Daya Dukung Lingkungan Perairan Marikultur Batam Estet (BME) Batam  

Oleh:

Sachoemar, Suhendar I.

Jenis: Article from Journal - ilmiah nasional
Dalam koleksi: Jurnal Hidrosfir Indonesia vol. 1 no. 2 (Aug. 2006), page 52-60.
Topik: Enviroment Carrying Capacity; Bantam Mariculture Estate

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: HH12.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

Carrying capacity analysis at Bantam Mariculture Estate was conducted to determain their optima/production capacity and number of fish cages setting for sustainable aquaculture development within this area. The analysis was design on the material balance base of the nitrogen input and output where the aquaculture system of fish rearing on the cages was assumed as the black box system. To support the analysis, physical and chemical parameters such as current speed and dissolved in organic nitrogen (ammonia, nitrate and nitrite) were included on the analysis to understand their flushing rate as key factor that showing of the ecosystem ability on the reduction of the pollutant concentration. The calculation result shows that fish production capacity of Batam Mariculture Estate was high that is up to 3 thousand ton peryear for 3 thousand unit of fish cages. Flushing rate was excellent that is within range of 30 — 60 million m3/hours with the ability of the ecosystem to avoid the pollutant is less than 10 hours. The nitrogen and ammonia released on the environment are low that are around 0.004 — 0.008 mg/days and 0.002 —0.004 mg/days respectively. These value are below of the minimum level permitted for the aquaculture.

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