Essays about: "Aquaculture"

Showing result 11 - 15 of 40 essays containing the word Aquaculture.

  1. 11. Tissue distribution of Peroxisome proliferator-activated receptors in salmon fish (Salmo salar L.)

    University essay from SLU/Dept. of Food Science

    Author : Carlota Gimeno Zafón; [2013]
    Keywords : PPAR; Atlantic salmon; fatty acid; PCR; ; qPCR; ; RT-PCR;

    Abstract : Peroxisome Proliferator-activated Receptors (PPARs) are ligand-inducible transcription factors, that can be activated by both dietary fatty acids and their metabolic derivates in the body, as by eicosanoids, hypolipidemic agents or antidiabetic drugs. To date three PPAR isotypes have been identified in mammals, birds, and amphibians, termed PPARα, PPARγ, and PPARβ/δ. READ MORE

  2. 12. The effect of different starch levels on oxygen consumption and nitrogen excretion of Eurasian perch (Perca fluviatilis)

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Rouzbeh Keihani; [2013]
    Keywords : Starch; Oxygen consumption; Nitrogen excretion; Eurasian perch Perca fluviatilis ; Respirometry;

    Abstract : Aquaculture is one of the fastest-growing and valuable industries nowadays. Because fish meal and fish oil are the major components of fish diets, there is growing concern that the rapid growth of this industry will lead to either fish meal scarcity or the depletion of marine fish population. READ MORE

  3. 13. Eastern oyster aquaculture : estuarine remediation via site suitability and spatially explicit carrying capacity modeling in Virginia’s Chesapeake Bay

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Daniel Taylor; [2013]
    Keywords : eutrophication; oyster; aquaculture; physical geography and ecosystem analysis; GIS; shellfish; MCE; Chesapeake Bay; environmental modeling; Earth and Environmental Sciences;

    Abstract : Scientific summaryEstuarine eutrophication, the systemic limitation of dissolved oxygen in a body of water, has been increasingly monitored and scrutinized as an environmental concern needing acute and long term remediation efforts. The driving factors of eutrophication are largely attributed to anthropogenic sources within the watershed, sources that are products of modern civilization. READ MORE

  4. 14. Water Quality Monitoring System based on WSN

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Teng Wang; [2012]
    Keywords : ;

    Abstract : With the growth of economy in recent years, the water quality monitoring becomes a critical issue about water pollution. Water Quality Monitoring has a big influence on the aquaculture management, waste water treatment, drinking water and some other applications. READ MORE

  5. 15. Mapping Landcover/Landuse and Coastline Change in the Eastern Mekong Delta (Viet Nam) from 1989 to 2002 using Remote Sensing

    University essay from KTH/Samhällsplanering och miljö

    Author : ARFAN SOHAIL; [2012]
    Keywords : REMOTE SENSING; GIS; LANDCOVER LANDUSE CHANGE; ACCURACY ASSESSMENT; CHANGE DETECTION; COASTLINE CHANGE; HISTOGRAM; IMAGE THRESHOLD; BAND RATIO; MEKONG RIVER DELTA; VIETNAM; MAPPING; IMAGE DIFFERENCING; CLASSIFICATION; MAXIMUM LIKELIHOOD; POST CLASSIFICATION COMPARISON; SEA LEVEL RISE; OVERALL ACCURACY; LANDSAT TM; ETM ; PRE-PROCESSING; RADIOMETRIC NORMALIZATION; NDVI; NDSI; NDWI; IMAGE MASK;

    Abstract : There has been rapid change in the landcover/landuse in the Mekong delta, Viet Nam. The landcover/landuse has changed very fast due to intense population pressure, agriculture/aquaculture farming and timber collection in the coastal areas of the delta. READ MORE