Applications of remote sensing and GIS for sustainable management of shrimp culture in India

Rajitha, K.; Mukherjee, C. K.; Chandran, Rahul

doi:10.1016/j.aquaeng.2006.05.003

Cited by 92 publications

(48 citation statements)

References 29 publications

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“…There are reports of pollution due to shrimp aquaculture when the ponds are emptied and the problem of algal overgrowth in receiving waters is indicative of nutrients sourced from aquaculture wastes (Aquaculture Authority, 2001;Rajitha et al, 2006). Prema et al (2012) reported high nutrient imbalance (N/P) in the water, with excess phosphate in the traditional shrimp farms at Vypin, Kochi due to direct release of domestic wastewater containing detergents.…”

Section: Nitrogen In Coastal Aquaculture/mariculturementioning

confidence: 99%

Reactive Nitrogen in Coastal and Marine Waters of India and Its Relationship With Marine Aquaculture

Prema

Singh

Jeyabaskaran

et al. 2017

The Indian Nitrogen Assessment

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Section: Nitrogen In Coastal Aquaculture/mariculturementioning

confidence: 99%

Reactive Nitrogen in Coastal and Marine Waters of India and Its Relationship With Marine Aquaculture

Prema

Singh

Jeyabaskaran

et al. 2017

The Indian Nitrogen Assessment

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“…Furthermore, GIS is a key tool for the development of new knowledge and for understanding the interactions between human activities (fisheries and aquaculture) and ecosystems (Soto et al, 2008;Carocci et al, 2009). Many authors have applied GIS modelling to fisheries (e.g., Yáñez et al, 2004;Close et al, 2006;Meaden, 2009) and aquaculture planning (e.g., Rajitha et al, 2007;Longdill et al, 2008;Radiarta et al, 2008).…”

Section: Introductionmentioning

confidence: 99%

Using indicators and models for an ecosystem approach to fisheries and aquaculture management: the anchovy fishery and Pacific oyster culture in Chile: case studies

Silva¹,

Barbieri²,

Yáñez³

et al. 2012

lajar

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ABSTRACT. This study illustrate the use of indicators and models to support the Ecosystem Approach to Fisheries and Aquaculture management using two case studies in Chile: prediction of environmental variability effects upon anchovy (Engraulis ringens) fishery of northern Chile and prediction of suitable sites and carrying capacity of Pacific oyster (Crassostrea gigas) culture using FARM and geographic information system (GIS) models in the Valdivia estuary. A three stage approach was applied: Stage 1 considers spatiotemporal ecosystem indicators (fisheries, aquaculture, environmental, and regulatory), Stage 2 uses statistical relationships between indicators, GIS, and other simulation models (e.g., artificial neural networks and FARM) of environment-resources interaction, and Stage 3 is the analysis and validation of models outputs. The methodology illustrates how indicators and models may be used to assist decision-makers in developing an ecosystem approach to fisheries and aquaculture. The application of these approaches provides an integrative methodology for abundance prediction of anchovy and site selection for shellfish aquaculture, despite limitations in the available data.

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“…Komoditas tersebut termasuk komoditas perikanan yang berbasis lahan, maka untuk dapat tumbuh atau hidup dan berproduksi dengan maksimal memerlukan persyaratan-persyaratan lahan tertentu yang dapat berbeda satu sama lain. Dalam kaitannya dengan sumberdaya alam, dikenal istilah lahan yang merupakan suatu lingkungan fisik yang terdiri atas tanah, topografi, hidrologi, vegetasi dan iklim di mana pada batas-batas tertentu mempengaruhi kemampuan penggunaan lahan (FAO, 1976;FAO, 1998;Rajitha et al, 2007). Oleh karena itu, perbedaan kombinasi penyusun lingkungan fisik lahan tersebut akan memberikan karakteristik lahan yang berbeda dan pada akhirnya kesesuaian lahan yang berbeda pula.…”

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Kesesuaian Lahan Aktual Untuk Budidaya Udang Windu Di Tambak Kabupaten Luwu Timur Provinsi Sulawesi Selatan

Ratnawati

Hasnawi

Mustafa

2014

Jurnal Riset Akuakultur

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ABSTRAKKabupaten Luwu Timur (Lutim) adalah salah satu kabupaten di pantai timur Sulawesi Selatan yang memiliki lahan tambak yang cukup luas, namun tingkat produktivitas untuk udang windu masih rendah. Oleh karena itu, dilakukan penelitian untuk mengevaluasi kesesuaian lahan untuk budidaya udang windu di tambak demi meningkatkan produktivitas tambak di Kabupaten Lutim. Faktor yang dipertimbangkan untuk mengetahui karakteristik lahan meliputi: topografi dan elevasi, tanah, hidrologi serta iklim. Analisis spasial dengan Sistem Informasi Geografis digunakan untuk penentuan kesesuaian lahan budidaya tambak. Hasil penelitian menunjukkan bahwa lahan tambak di Kabupaten Lutim termasuk tanah sulfat masam dan tanah sulfat masam yang berasosiasi dengan tanah gambut yang dicirikan dengan pH rendah, potensi kemasaman serta kandungan unsur toksik tergolong tinggi dan kandungan unsur hara makro tergolong rendah. Curah hujan tahunan berkisar antara 1.895 sampai 3.758 mm/tahun dengan rata-rata 2.632 mm/tahun. Hasil analisis kesesuaian lahan aktual menunjukkan bahwa dari luas tambak yang ada di Kabupaten Lutim, ternyata 144,27 ha tergolong sangat sesuai, 2.555,67 ha tergolong cukup sesuai dan 11.666,48 ha tergolong sesuai marjinal untuk budidaya udang windu.

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Applications of remote sensing and GIS for sustainable management of shrimp culture in India

Cited by 92 publications

References 29 publications

Reactive Nitrogen in Coastal and Marine Waters of India and Its Relationship With Marine Aquaculture

Reactive Nitrogen in Coastal and Marine Waters of India and Its Relationship With Marine Aquaculture

Using indicators and models for an ecosystem approach to fisheries and aquaculture management: the anchovy fishery and Pacific oyster culture in Chile: case studies

Kesesuaian Lahan Aktual Untuk Budidaya Udang Windu Di Tambak Kabupaten Luwu Timur Provinsi Sulawesi Selatan

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