Advanced search

Showing result 1 - 5 of 36 essays matching the above criteria.

  1. 1. An investigation of the lipid content and lipid composition in Atlantic salmon, pink salmon and striped catfish, obtained at the local retailers in Uppsala, Sweden

    University essay from SLU/Dept. of Food Science

    Author : Sara Lövkvist; [2014]
    Keywords : fatty acids; n-3 LCPUFA; EPA; DHA; Vegetable oils; aquaculture; fish feed;

    Abstract : The aim of this study is to investigate the lipid content and lipid composition of fatty acids in Atlantic salmon (Salmo salar), pink salmon (Oncorhynchus gorbuscha) and striped catfish (Pangasius hypophthalmus), obtained at the local retailers in Uppsala, Sweden. Then explore the cause of the differences in the fatty acids between the three fish species. READ MORE

  2. 2. Aquaculture effluents as fertilizer in hydroponic cultivation : a case study comparing nutritional and microbiological properties

    University essay from SLU/Department of Biosystems and Technology (from 130101)

    Author : Johan Lund; [2014]
    Keywords : Organic hydroponic; Aquaponic; Aquaculture; Plant nutrition; Microbial horticulture;

    Abstract : This paper evaluates the prospects for utilizing aquaculture effluents as a nutrient source in organic hydroponic, as is the case in aquaponics. The development of organic hydroponics is dependent on replacing synthetic fertilizers with organically derived nutrients, such as those found in aquaculture effluents. READ MORE

  3. 3. Mitigation of Environmental Impact from Shipping

    University essay from Lunds universitet/Institutionen för miljövetenskaplig utbildning

    Author : Erika Norén; [2014]
    Keywords : Dynamic Route Planning; Marine Spatial Planning; Marine Protected Areas; Baltic Sea; Environmental impact of shipping.; Earth and Environmental Sciences;

    Abstract : In April 2014, the European Parliament endorsed a new Directive on Maritime Spatial Planning, a way to analyse and organize marine areas in an economically efficient and sustainable way. The Spatial planning includes mapping of all marine activities, such as aquaculture, shipping, nature conservation, military and wind turbines. READ MORE

  4. 4. Sediment transport and coastal evolution at Thuan An Inlet, Vietnam

    University essay from Lunds universitet/Teknisk vattenresurslära

    Author : Eva-Lena Eriksson; Madeleine Hjertstrand Persson; [2014]
    Keywords : Hoa Duan; Thuan An; Tam Giang-Cau Hai lagoon system; lagoon; inlet; groin; longshore sediment transport; Thua Thien-Hue province; GENESIS; Huong River; Technology and Engineering;

    Abstract : The Tam Giang-Cau Hai lagoon is located outside of Hue in central Vietnam. Southeast of Thuan Aninlet, one of the two inlets of the lagoon, a groin was constructed in 2008 as a measure to reduce thesediment transport to prevent the inlet from closing. READ MORE

  5. 5. Innovating Out of the Fishmeal Trap - A case study on how niche conditions in the Norwegian aquafeed sector led to the development of a sustainable technology with global potential

    University essay from Göteborgs universitet/Graduate School

    Author : Jonathan Moy de Vitry; [2013-07-03]
    Keywords : innovation systems; production regimes; sustainable innovation; multi-level perspective; technological change; dynamic formulation technology;

    Abstract : MSc in Innovation and Industrial Management.... READ MORE