Advanced search
Showing result 1 - 5 of 54 swedish dissertations matching the above criteria.
-
1. Macroalgae in tropical seascapes : regulating factors and functions in the coastal ecosystem
Abstract : Although macroalgae usually are inconspicuous on pristine coral reefs, they often thrive on reefs that are subjected to various types of anthropogenic disturbance. This thesis consists of five papers and investigates how biomass and composition of macroalgal communities on coral reefs are affected by regulating factors, such as nutrient availability, herbivory, substrate availability and hydrodynamic forces. READ MORE
-
2. Macroalgae in the Baltic Sea : responses to low salinity and nutrient enrichment in Ceramium and Fucus
Abstract : The brackish Baltic Sea is a marginal environment for both marine and freshwater species. The rate of ecological differentiation is presumably high due to strong selection pressure from a gradient of decreasing salinity that has been present in its current state for only about 3 000 years. READ MORE
-
3. Carbon uptake, photosynthesis and oxidative stress tolerance in macroalgae from the Baltic Sea
Abstract : .... READ MORE
-
4. Human Abuses of Coral Reefs- Adaptive Responses and Regime Transitions
Abstract : During the last few decades, coral reefs have become a disappearing feature of tropical marine environments, and those reefs that do remain are severely threatened. It is understood that humans have greately altered the environment under which these ecosystems previously have thrived and evoloved. READ MORE
-
5. Polysaccharides from red and green seaweed : Extraction, characterisation and applications
Abstract : Cultivation of seaweed has been conducted for centuries in Asia, but is largely undeveloped in Sweden even though there is potential for this industry. Seaweed offers benefits compared with land-based biomass cultivation. READ MORE