Sökning: "diet preferences"

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden diet preferences.

  1. 1. Effects of Great Cormorant Predation on Fish Populations and Fishery

    Författare :Henri Engström; Sture Hansson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Developmental biology; Great Cormorant; Phalacrocorax carbo sinensis; predation; population regulation; diet; diet preferences; eel; behavioural responses; bird-fishery conflicts; Utvecklingsbiologi; Developmental biology; Utvecklingsbiologi; populationsbiologi; Population Biology;

    Sammanfattning : The strong increase in number of Great cormorants Phalacrocorax carbo in Sweden in recent years has led to conflicts - particularly with fishery. This thesis focuses on the possible effects of cormorant predation on fish populations. LÄS MER

  3. 2. Complementary feeding based on Nordic foods : effects on nutrient intake, growth, biomarkers and eating behavior

    Författare :Ulrica Johansson; Torbjörn Lind; Inger Öhlund; Lene Lindberg; Anna Winkvist; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Infant feeding; healthy diet; food preference; complementary feeding; eating behavior; repeated exposure; vegetables; fruit; Nordic diet; sustainable diet; nutrition; roots; berries; flavor learning; pediatrik; Pediatrics; Medicine; medicin; Nutrition; näringslära; Public health; folkhälsa;

    Sammanfattning : Background: Early nutrition is fundamental to growth and development. Infants develop long lasting food preferences very early in life from food exposures when the brain is impressionable and sensory pathways are receptive. LÄS MER

  4. 3. Human Use of Land and Organic Materials: Modeling the Turnover of Biomass in the Global Food System

    Författare :Stefan Wirsenius; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; industrial ecology; diet; efficiency; feed; biomass; livestock; physical model; global food system;

    Sammanfattning : This thesis is directed towards the issue of the long-term demand and supply of biomass for food, energy and materials. In the coming decades, the global requirements for biomass for such services are likely to increase substantially. LÄS MER

  5. 4. Forest Development and Interactions with Large Herbivores

    Författare :Christer Kalén; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Växtekologi; Plant ecology; modelling; preferences; browsing; deer; forestry; succession;

    Sammanfattning : This thesis discusses aspects of feeding habits of moose (Alces alces) and their impact on forest development. The development of forage that is available to moose was studied by sampling the amount of edible biomass on pine and birch trees. LÄS MER

  7. 5. Social Stratification of Children's Diet and Nutrition: Understanding Women's Situation in Addis Ababa

    Författare :Hanna Yemane Berhane; Eva-Charlotte Ekström; Magnus Jirström; Michelle Holdsworth; Uppsala universitet; []
    Nyckelord :malnutrition; urban mothers; diet diversity; preschool children; social stratification; affordability; Addis Ababa; Ethiopia;

    Sammanfattning : Background: Childhood undernutrition is the cause of nearly half of all deaths in under-five children. In sub-Saharan African countries, this problem is further complicated by the rising prevalence of overweight. LÄS MER