Sökning: "small scale aquaculture"

Visar resultat 6 - 10 av 10 uppsatser innehållade orden small scale aquaculture.

  1. 6. Design of fish feeding mechanism for Recirculation Aquaculture System (RAS)

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :NITHIN SIVAKUMAR; [2020]
    Nyckelord :Aquaculture; Hopper; Discrete elements; Mechanical design; Vattenbruk; Hopper; Diskreta element; Mekanisk design;

    Sammanfattning : Fish farming or Aquaculture is a growing food-producing industry to culture the fish in artificially constructed tanks. A large number of fishes are reared in tanks for 100-150 days and produce food for the population. LÄS MER

  3. 7. Accumulation by Conservation : Conflicts between aquaculture, protected mangroves and small-scale fisheries in Marismas Nacionales, Mexico

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Enrique Szendro; [2018]
    Nyckelord :sustainable development; conservation management; small-scale fisheries; mangroves; political ecology; Ramsar protected areas;

    Sammanfattning : Brackish water ecosystems such as mangroves are among the most biodiverse in the world. The mangroves located in the Gulf of California, Mexico are not an exception. LÄS MER

  4. 8. Aquaponic systems : Potentials on a northern latitude

    Kandidat-uppsats, Avdelningen för ekoteknik och hållbart byggande

    Författare :David Carlsson; [2013]
    Nyckelord :Aquaponic; Aquaculture; Growbed; Biodiversity; Trout growth; Fish tank; System analysis; Closed loop;

    Sammanfattning : Aquaponics is a food production method that combines hydroponic and aquaculture to form a system that, through symbiosis, re-circulates all the water and nutrients – and thereby negates any discharge of eutrophied or contaminated residuals – in order to grow terrestrial plants and aquatic life. To study the possibilities of aquaponics at northern latitude, a small scale aquaponic system was constructed in Jämtland, a county in the Mid Sweden region (latitude 63°) and studied while running over a nine month period, August 2012 to April 2013. LÄS MER

  5. 9. An Investigation Of Development Pathways For An Economically Viable Seafarm Cultivation At The Kosterfjorden, Sweden

    Master-uppsats, KTH/Industriell ekologi

    Författare :Jean-Baptiste Thomas; [2013]
    Nyckelord :;

    Sammanfattning : New opportunities for sustainable economic development have emerged from the transdisciplinary collaboration of aquaculture and biotechnology. As a response to the European Commission’s call for a European Bioeconomy, SEAFARM, a five-year program pending funding from FORMAS, aims to develop a sustainable aquaculture as a milieu for and in support of further research in blue biotechnology in five collaborating institutions in Sweden. LÄS MER

  7. 10. Strategic Environmental Assessment Pre-Study of That Luang Marsh : For Sustainable Development in Vientiane Capital, Lao PDR

    Master-uppsats, KTH/Industriell ekologi

    Författare :Fredrik Olsson; [2010]
    Nyckelord :That Luang Marsh; Laos; urban wetland; Strategic Environmental Assessment; SEA; wastewater treatment; Vientiane; sustainable development; flood control; WATER Project; New Town Development Project; constructed wetland; That Luang Marsh; Laos; urbana våtmarksområden; Strategic Environmental Assessment; SEA; strategisk miljöbedömning; vattenrening; Vientiane; hållbar utveckling; översvämningsskydd; WATER Project; New Town Development Project; konstgjorda våtmarker;

    Sammanfattning : IntroductionLao People Democratic Republic (Lao PDR / Laos) has a population of 5.8 million people and is today one of the least developed countries in Asia. That Luang Marsh (TLM) is the largest remaining urban wetland (2000 hectare) in Vientiane Capital, which historically has supplied wildlife and local people with several eco-services. LÄS MER