Sökning: "Genetic Resources"
Visar resultat 6 - 10 av 94 uppsatser innehållade orden Genetic Resources.
6. Safeguarding a Safeguard: Assessing the Status of Global Ex-Situ Crop Conservation and the Svalbard Global Seed Vault’s Role in its Protection
Magister-uppsats, Lunds universitet/Ekonomisk-historiska institutionenSammanfattning : The Svalbard Seed Vault serves as a backup against accidental loss of genetic crop diversity within the existing global conservation system. Addressing this objective, this thesis repeats the 2013 assessment of the Seed Vault’s completeness relative to the global conservation system as performed by Westengen et al (2013, 1). LÄS MER
7. Estimating the effective population size of Swedish native cattle : understanding the demographic trajectories of indigenous Swedish cattle breeds
Master-uppsats, SLU/Dept. of Animal Breeding and GeneticsSammanfattning : The indigenous cattle populations are on the decline globally with the continuous improvement of genetic gains in commercial breeds. Due to their unique adaptive features to the local ecosystem, traditional cattle breeds are pools of valuable genetic resources that could help combat the impact of climate change in the near future. LÄS MER
8. Genbanksmaterial av ärt och åkerböna : en inventering av tillgängliga växtgenetiska resurser för förädling för svenska förhållanden
Kandidat-uppsats, SLU/Dept. of Plant Breeding (from 130101)Sammanfattning : För att kunna trygga livsmedelsförsörjningen i världen krävs grödor som är anpassade för odling i olika klimatregioner. Genom växtförädling kan nya sorter av grödor, som är bättre anpassade, tas fram. LÄS MER
9. Active Learning for Solving Expensive Optimization Problems
Master-uppsats, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : Many practical engineering and computer science problems can be translated into a global otimization problem where the task is to find the best (optimal) vector 𝒙𝒙∗ that gives the smallest possible function value 𝑓𝑓 = 𝑓𝑓(𝒙𝒙∗) for some function 𝑓𝑓() of interest. Often the function 𝑓𝑓() is expensive in the sense that it cannot be easily evaluated computationally or experimentally in terms of time and/or resources required. LÄS MER
10. Controls of the partitioning of nitrate between DNRA and denitrifiers
Master-uppsats, SLU/Dept. of Forest Mycology and Plant PathologySammanfattning : In arable soils, the importance of denitrification, a respiratory process where nitrate (NO3-) is stepwisely reduced to nitrogen gas and nitrous oxide (N2O) is well established. More recently has dissimilatory nitrate reduction to ammonium (DNRA) gained interest as its importance in agricultural soils might have been largely overlooked. LÄS MER