Essays about: "ekologi"

Showing result 26 - 30 of 762 essays containing the word ekologi.

  1. 26. Rosendalsängen på Djurgården : en restaurering med naturalistiska planteringsprinciper

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Mikaela Karlsson; [2023]
    Keywords : Rosendals slott; historisk trädgård; trädgårdsrestaurering; hållbarhet; biologisk mångfald; naturalistisk planteringsdesign; äng;

    Abstract : Bevarandet av historiska parker och trädgårdar är en viktig del av förvaltningen av det kulturhistoriska arv som finns i den bebyggda miljön, både i urbana och mer naturnära kontexter. Forskning har visat att det inom historiska trädgårdsanläggningar finns en anmärkningsvärt hög biodiversitet och att dessa platser därför kan spela en viktig roll i den hållbara utvecklingen eftersom de ofta är lagstadgat skyddade från exploatering till skillnad från övrig grönyta i städerna. READ MORE

  3. 27. Animal personality in ants : Does the red wood ant (Formica rufa) express personality traits?

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Malin Sjöberg; [2023]
    Keywords : Animal personality; Scototaxis; Formica rufa;

    Abstract : A recent theory within behavioural ecology suggests that some animal behaviour traits are consistent over time and over different contexts as part of an animals’ “personality”. Animal personality has generally been accepted within vertebrates, but the idea of invertebrates expressing personality has long been meet with scepticism. READ MORE

  4. 28. Ecological impacts of dam removal in Swedish inland waters : Effects on water chemistry and fish demography

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Johanna Ekman; [2023]
    Keywords : biology; ecology; dam removal; Sweden; impact; inland waters; ecosystem; water chemistry; fish demography; Perca fluviatilis; European perch; biologi; ekologi; dammutrivning; Sverige; påverkan; inlandsvatten; ekosystem; vattenkemi; fiskdemografi; Perca fluviatilis; abborre;

    Abstract : Dams play an important role in our society, but their negative impacts on aquatic ecosystems have led to a need for conservation efforts to mitigate the negative effects. In some instances, dam removal has been suggested to be the most economically and ecologically beneficial restoration method to improve longitudinal connectivity. READ MORE

  5. 29. Scientists' perception on institutional data sharing support and pressure : Investigating ecologists’ data sharing behavior

    University essay from Uppsala universitet/Institutionen för ABM

    Author : Jenny Glashoff; [2023]
    Keywords : Data sharing; ecology; theory of planned behavior; semi-structured interviews; Datadelning; ekologi; teorin om planerat beteende; semistrukturerade intervjuer;

    Abstract : Data from underlying research has become increasingly important to scientists and the public in recent decades. As a result, funders and journal publishers have become increasingly demanding that scientists share their data. Universities have also been encouraged to advance their data sharing support units as a result of this development. READ MORE

  6. 30. Controls over stream temperature in a northern boreal landscape

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Oskar Damström; [2023]
    Keywords : Aquatic ecosystems; Climate change; Stream warming; Boreal streams;

    Abstract : With widespread increases in air temperature, it is expected that the temperature of aquatic ecosystems will also increase, especially at high latitudes. Warmer streams and rivers could have severe, direct impacts on cold-adapted aquatic fauna but may also indirectly influence species by reducing the amount of suitable habitat. READ MORE