Essays about: "spatiotemporal variation"

Showing result 1 - 5 of 11 essays containing the words spatiotemporal variation.

  1. 1. Factors determining agricultural damage from foraging ungulates : an experimental study using exclosures in oat- and grass fields

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Markus Velin; [2021]
    Keywords : ungulates; foraging; biomass loss; NDVI; drones;

    Abstract : Ungulates foraging on and damaging agricultural crops are a common phenomenon worldwide, which create conflicts between stakeholders with different economic interests. Further, the spatiotemporal distribution of food and the quality of food is often referred to as the “foodscape”. READ MORE

  3. 2. Algal toxins in the Baltic blue mussel (Baltic Mytilus trossulus edulis) : spatiotemporal variations in the Baltic Sea

    University essay from SLU/Dept. Of Aquatic Resources

    Author : Maya Ahlgren; [2021]
    Keywords : algal toxins; Mytilus trossilus edulis;

    Abstract : Algal toxins have been found to bioaccumulate and have a seasonal variation over the summer months in marine biota. This can impact the food web through trophic transfer and the potential of using blue mussels for aquaculture. READ MORE

  4. 3. Spatiotemporal variation in the relative fitness of a northern and a southern ecotype of Arabidopsis thaliana

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Jonathan Gyllingberg; [2021]
    Keywords : Arabidopsis thaliana; fitness; evolution; ecotype; genotype; flowering phenology; fecundity; local adaptation;

    Abstract : Terrestrial plants exist in almost every habitat on the earth, ranging from warm and moist tropical rainforests, hot and dry deserts, and to cold and barren tundras. Furthermore, a single species may encounter different climatic conditionshabitats within its range distribution which climatic conditions differs from one to another. READ MORE

  5. 4. Methane fluxes from tree stems in Amazon floodplains : Evaluating methodological aspect of measuring spatial and seasonal variability in a flooded system

    University essay from Linköpings universitet/Tema Miljöförändring

    Author : felicia Widing; Nina Rubensson; [2018]
    Keywords : CH4; Tree stems; Amazon floodplain forest; Wetlands; flux; Solimões; Negro; Tapajós;

    Abstract : Träd i tropiska våtmarker har uppmärksammats som en viktig källa till regionala och globala metan (CH4) utsläpp, då träd fungerar som utsläppskanaler för metan som bildas i sedimenten. Dock finns det en osäkerhet gällande säsongsvariation och rumslig variation samt mängden CH4 utsläpp från träd, eftersom kunskapen kring regionala flöden är begränsad. READ MORE

  6. 5. Know the flow - spatial and temporal variation of DOC exports and the importance of monitoring site specific discharge

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Johannes Larson; [2018]
    Keywords : dissolved organic carbon; DOC; export; boreal; specific discharge; spatiotemporal variation; löst organiskt kol; DOC; export; boreal; specifik avrinning; spatiotemporal variabilitet;

    Abstract : The export of dissolved organic carbon (DOC) is an important component in both water quality and carbon cycling within boreal catchments. DOC exports are mainly controlled by discharge. READ MORE