Water pollution by intensive brackish shrimp farming in south-east Vietnam: Causes and options for control

Anh, Pham Thi; Kroeze, Carolien; Bush, Simon R.; Mol, Arthur P.J.

doi:10.1016/j.agwat.2010.01.018

Cited by 186 publications

(117 citation statements)

References 40 publications

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“…In addition, mangroves planted around ponds on dykes with their roots barely touching the water (which is quite common in Java) are unlikely to contribute much to water purification. Differences in aquaculture emissions are mainly based on Robertson and Phillips (1995) and confirmed by Gautier (2002), Primavera et al (2007) and Anh et al (2010). Based on matching data for stocking density, pond size, feed input, fertilizer, intensive shrimp ponds will emit 200 kg N and 40 kg of P ha -1 yr -1 in effluent water.…”

Section: E) Water Purificationmentioning

confidence: 84%

Effects of different management regimes on mangrove ecosystem services in Java, Indonesia

Oudenhoven

Siahainenia

Sualia³

et al. 2015

Ocean & Coastal Management

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Section: E) Water Purificationmentioning

confidence: 84%

Effects of different management regimes on mangrove ecosystem services in Java, Indonesia

Oudenhoven

Siahainenia

Sualia³

et al. 2015

Ocean & Coastal Management

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“…Upaya pengolahan air buangan tambak udang intensif telah dikembangkan dengan menggunakan sistem resirkulasi (Castine et al, 2013;Hochheimer, 2003), kolam sedimentasi dan penggunaan kembali air buangan, serta mengkonstruksi lahan basah (Anh et al, 2010), sistem lahan basah buatan aliran air permukaan yang ditanami rumput vetiver, Chrysopogon zizanioides, L. (Rahardjo et al, 2015), pemanfaatan kekerangan, Crassostrea lugubris dan kerang hijau, Perna viridis, serta rumput laut Gracilaria fisheri untuk memperbaiki kualitas air buangan tambak udang (Songsangjinda, 2004), filtrasi oleh bivalve, Saccostrea commercialis (Jones et al, 2001), oyster, Cassostrea rhizophore (de Azevedo et al, 2015), lumut Enteromorfa flexuosa dan rumput laut, Gracilaria verrucosa (Devi & Gowri, 2007) atau melalui aplikasi teknologi bioflok (Crab et al, 2007;Krummenauer et al, 2014), serta penggunaan filter (Jegatheesan et al, 2006) dan teknik bioremediasi (Divya et al, 2015). Sebagian besar penelitian tersebut masih dalam skala laboratorium sehingga perlu ditingkatkan kapasitasnya untuk skala komersial.…”

Section: Pendahuluanunclassified

“…Dampak negatif dari kegiatan budidaya ke lingkungan perairan telah terjadi di Thailand (Tookwinas, 1988), Vietnam (Anh et al, 2010), Cina (Cao et al, 2007), dan pengaduan masyarakat akibat dampak lingkungan yang bersumber dari aktivitas tambak udang di Indonesia terjadi di Buleleng (Bali), Tulungagung (Jawa Timur), Bantul (Yogyakarta), Bima (Nusa Tenggara Barat), Bengkulu, Pesawaran (Lampung) (Wibowo, 2017), meskipun keberadaannya hanya sebagian kecil dari pencemaran yang bersumber dari kegiatan di daratan. Perencanaan yang benar dalam memanfaatkan limbah akuakultur untuk mengurangi masalah pencemaran perairan dapat dilakukan dengan mengambil manfaat dari nutrien yang berada di limbah tersebut melalui pengembangan sistem budidaya terpadu dengan komoditas yang berada pada tropik level yang lebih rendah seperti rumput laut, ikan herbivor, dan kekerangan, serta pemanfaatan kembali sebagai air baku pada sistem budidaya resirkulasi.…”

Section: Efektivitas Kolam (Pond Effectiveness ) (%)unclassified

Performansi Instalasi Pengolah Air Limbah Tambak Superintensif

Syah

Fahrur

Suwoyo

et al. 2017

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ABSTRAKPengolahan air buangan tambak superintensif (TSI) adalah usaha untuk mengurangi beban bahan pencemar yang terkandung di dalam air buangan TSI sehingga aman dan tidak membahayakan saat dibuang ke lingkungan. Penelitian ini bertujuan untuk mengevaluasi desain dan performansi Instalasi Pengolahan Air Limbah (IPAL) dalam memperbaiki kualitas air buangan TSI sebelum dibuang ke badan air. IPAL terdiri atas kolam sedimentasi, dua kolam aerasi, dan satu kolam penampungan. Ke dalam kolam penampungan ditebari ikan mujair serta rumput laut Gracilaria sp. yang dibudidayakan dengan metode long line, berfungsi sebagai biokontrol. Sampel air diambil di bagian inlet IPAL, oulet kolam sedimentasi atau inlet kolam aerasi-1, outlet kolam aerasi-1 atau inlet kolam aerasi-2, outlet kolam aerasi-2 atau inlet kolam penampungan, serta outlet kolam penampungan, setiap dua minggu selama 105 hari pemeliharaan. Parameter yang diukur adalah total padatan tersuspensi (TSS), total amonia nitrogen (TAN), nitrit, nitrat, fosfat, bahan organik terlarut (BOT), dan biological oxygen demand

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“…Farming systems have gradually shifted from extensive traditional systems to improved extensive, semi-intensive and intensive production that are classified according to the pond size, water use, capital, labor, feed and chemicals used, and stocking densities [29]. In the Jaguaribe river estuary, semi-intensive shrimp culture utilizes pond enclosures that are smaller than traditional farms (1 -8 hectares), but this system provides significantly higher yields (1 -5 ton·ha…”

Section: Development and Characteristics Of Shrimp Farmingmentioning

confidence: 99%

Brackish Shrimp Farming in Northeastern Brazil: The Environmental and Socio-Economic Impacts and Sustainability

Sá¹,

Sousa²,

Rocha³

et al. 2013

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Despite the economic importance of farmed shrimp, a number of technical, environmental, economic and social problems have been widely reported in the international literature. This paper focuses on the environmental and socio-economic impacts of semi-intensive and intensive shrimp farming in the coastal region of Northeastern Brazil and the identification of options for sustainable production. In this Region, the total area dedicated to shrimp farming is approximately 18,500 ha, of which 5750 ha are located in Ceará State. The estuary of Jaguaribe river has the largest number of shrimp farms in the state of Ceará. Currently, the industry has 64 participating farms with a total area dedicated to shrimp farming of 2411.3 ha. In 2011, the total production was 13,110 tons of shrimp with an average yield of 6.3 ton ha −1 ·year −1 in a pond area of 2071.2 ha. This industry employs 2350 people that represent 23.2% of jobs generated in the two municipalities where the Jaguaribe river estuary is inserted. Compared with other countries, Brazil has reduced its exports due to high cost inputs for shrimp farming. However, the Brazilian shrimp industry has benefited from high domestic prices, despite the decreases in international price of shrimp. In 2011, the prices for size category ranged between U$ 4.67 -6.04 for 80/100 (count of head-on shrimp), U$ 4.95 -6.60 for 70/80 and U$ 5.85 -8.10 for 50/60. The major environmental impacts in this industry have focused on the water pollution and loss of mangroves. However, no change in parameters of water quality was observed during the period 2010-2012, indicating that this estuary has some capacity to process pond-derived nutrients while only 3.7 ha of mangrove forests were used to shrimp pond. The results of this investigation demonstrate that Brazilian shrimp industry requires improved management and development policy for a sustainable growth.

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Water pollution by intensive brackish shrimp farming in south-east Vietnam: Causes and options for control

Cited by 186 publications

References 40 publications

Effects of different management regimes on mangrove ecosystem services in Java, Indonesia

Effects of different management regimes on mangrove ecosystem services in Java, Indonesia

Performansi Instalasi Pengolah Air Limbah Tambak Superintensif

Brackish Shrimp Farming in Northeastern Brazil: The Environmental and Socio-Economic Impacts and Sustainability

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