Essays about: "Lars Sjöström"

Found 2 essays containing the words Lars Sjöström.

1. 1. Differences in age at breeding between two genetically different populations of brown trout (Salmo trutta).

   University essay from Uppsala universitet/Statistiska institutionen

   Author : Lars Sjöström; [2019]
   Keywords : Survival analysis; Biodiversity; Population genetics; Ecology; Evolutionary biology; Cox Proportional Hazards model; Complementary Log-Log Link model; Accelerated Failure-Time model;

   Abstract : Survival analysis is an effective tool for conservation studies, since it measure the risk of an event that is important for the survival of populations and preservation of biodiversity. In this thesis three different models for survival analysis are used to estimate the age at breeding between two genetically different populations of brown trout. READ MORE

3. 2. The spatial distribution of birds in southern Sweden : A descriptive study of willow warbler, nightingale, blackbird, robin and grey flycatcher in Svealand and Götaland.

   University essay from Uppsala universitet/Statistiska institutionen

   Author : Lars Sjöström; [2016]
   Keywords : Poisson regression; Kriging; Variogram; Spatial correlation; Temporal correlation; Geostatistics; Biostatistics; Landscape Ecology;

   Abstract : This is a thesis about the spatial distribution of willow warbler, nightingale, blackbird, robin and grey flycatcher in Svealand and Götaland, that is the southern third of Sweden. It explores the possibilities of using statistics to describe the distribution and variation of birds in a given region. READ MORE