Sökning: "landsort"
Visar resultat 1 - 5 av 6 avhandlingar innehållade ordet landsort.
1. Fritidshem eller servicehem? En etnografisk studie av fritidshem i tre socioekonomiskt skilda områden
Sammanfattning : In recent decades there has been decreased resources and larger groups of children in the leisure-time centres. Statistics show major differences between leisure-time centres in terms of staff education, group size, staffing levels and the number of children enrolled at each leisure-time centre. LÄS MER
2. Microbial Ecosystem Functions Along the Steep Oxygen Gradient of the Landsort Deep, Baltic Sea
Sammanfattning : Through complex metabolic interactions aquatic microbial life is essential as a driver of ecosystem functions and hence a prerequisite for sustaining plant and animal life in the sea and on Earth. Despite its ecological importance, information on the complexity of microbial functions and how these are related to environmental conditions is limited. LÄS MER
3. On the ecology of the Baltic herring with special reference to the Askö-Landsort area
Sammanfattning : .... LÄS MER
4. Role of manganese redox cycling for trace metals in the Baltic Sea
Sammanfattning : Redox zones are defined by steep gradients of changing concentrations and changing redox potential. They form a transition zone between oxic and anoxic/sulfidic conditions, where nitrate, manganese and iron reduction occurs. These redox zones can be situated in the sediment as well as in the water column. In the Baltic Sea both types are found. LÄS MER
5. Dissolved and suspended transport of tungsten, molybdenum, and vanadium in natural waters
Sammanfattning : Some transition metals and metalloids occur primarily as oxyanions in natural waters including antimony, arsenic, chromium, molybdenum, tungsten and vanadium. These oxyanions can pass through cell walls along the same pathways as phosphate or sulfate. Some of these oxyanions are essential for life, but in high concentrations they become all toxic. LÄS MER