Search for dissertations about: "growing season length"
Showing result 1 - 5 of 18 swedish dissertations containing the words growing season length.
-
1. Plant phenology in seasonal environments
Abstract : Phenology, or the seasonal timing life-history events such as emergence, reproduction and senescence will determine the outcome of interactions between plants and both abiotic and biotic aspects of the environment. Such timing is therefore of utmost importance for plants in seasonal environments. READ MORE
-
2. Quantifying the impact of winter warming on the Arctic carbon cycle
Abstract : The Arctic has undergone extreme changes during the last decades and is warming over twice the global average. There has been increasing interest in understanding how warming and changes in snow and rainfall will affect high-latitude ecosystems. READ MORE
-
3. Simulated and observed change of precipitation and temperature in Europe with focus on the Greater Baltic Area
Abstract : The regional climate of the Greater Baltic Area is complex and varies at a multitude of scales in space and time. This thesis contributes to increased understanding of climate change and climate variability in this area focusing on four significant research topics. Droughts have a considerable ecological and socio-economic impact. READ MORE
-
4. Potential impact of climate change on European agriculture: a case study of potato and Colorado potato beetle
Abstract : European agriculture is facing the challenge of managing the impact of climate change on food security. Agriculture in a northern temperate climate is likely to benefit from higher temperature and longer growing season while, in the south, crop productivity is likely to decline. READ MORE
-
5. The different roles of crayfish in benthic food webs
Abstract : I show that crayfish consume detritus, algae, macrophytes, and an array of invertebrates. Crayfish were found to reduce invertebrate densities. However, prey mobility seemed to be a key factor regulating the strength of interactions between crayfish and prey. READ MORE