Search for dissertations about: "Ecological Interactions"

Showing result 21 - 25 of 214 swedish dissertations containing the words Ecological Interactions.

  2. 21. Trauma-focused digital support, momentary psychological states, and long-term symptoms : Randomized controlled trial and ecological momentary assessment

    Author : Ida Hensler; Filip Arnberg; Josefin Sveen; Martin Cernvall; Monique Pfaltz; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mHealth; telemental health; app; PTSD Coach; trauma; potentially traumatic event; posttraumatic stress; PTSD; self-rated health; ecological momentary assessment; randomized controlled trial; COVID-19; pandemic; e-hälsa; digital hälsa; internetbehandling; app; PTSD Coach; trauma; posttraumatisk stress; PTSD; självskattad hälsa; COVID-19; pandemi; Psychiatry; Psykiatri; Psychology; Psykologi;

    Abstract : Perceived health, symptoms, and emotional states may fluctuate in response to coping efforts and support. The short- and long-term effects, benefits, and harms of trauma-focused self-management apps should be investigated. READ MORE

  4. 22. Mathematical models of biological interactions

    Author : Linnéa Gyllingberg; David J.T. Sumpter; Kolbjörn Tunström; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mathematics with specialization in Applied Mathematics; Matematik med inriktning mot tillämpad matematik;

    Abstract : Mathematical models are used to describe and analyse different types of biological interactions.  From self-propelled particle models capturing the collective motion of fish schools to models in mathematical neuroscience describing the interactions between neurons to individual-based models of ecological interactions. READ MORE

  5. 23. Disturbances in food webs : Importance of species interactions from an ecological and evolutionary perspective

    Author : Anna Åkesson; Anna Eklöf; György Barabas; Vasilis Dakos; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Biodiversity loss is occurring globally at an unprecedented pace. This is not only followed by ethical concerns; it also affects all levels of an ecosystem, with wide-spread implications for ecosystem functioning, services and human well-being. READ MORE

  6. 24. Climate change time machine : Adaptation to 30 years of warming in the Baltic Sea

    Author : Friederike Ermold; Anssi Laurila; Jukka Jokela; Kerstin Johannesson; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; climate change; thermal adaptation; evolution; Baltic Sea; Biotest Basin; ecological interactions; biological invasions; phenotypic plasticity; Biologi med inriktning mot populationsbiologi; Biology with specialization in Population Biology;

    Abstract : Earth mean surface temperature has increased by 1 °C since the industrial revolution, and this has already had considerable effects on animal and plant species. Ecological responses to the warming climate – often facilitated via phenotypic plasticity – are ubiquitous. READ MORE

  7. 25. Spatial heterogeneity and biotic interactions : scaling from experiments to natural systems

    Author : Ulf Bergström; Göran Englund; Erik Bonsdorff; Sebastian Diehl; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Ecology; Ekologi; Terrestrial; freshwater and marine ecology; Terrestisk; limnisk och marin ekologi; zooekologi; Animal Ecology;

    Abstract : Much of current ecological theory stems from experimental studies. These studies have often been conducted in closed systems, at spatial scales that are much smaller than the systems of interest. READ MORE