Sökning: "summer pastures"

Visar resultat 1 - 5 av 33 uppsatser innehållade orden summer pastures.

1. 1. Riskfaktorer för Strongylus vulgaris – en enkätstudie

   Master-uppsats, SLU/Dept. of Clinical Sciences

   Författare :Jessica Lernå; [2023]
   Nyckelord :Strongylus vulgaris; blodmask; stor blodmask; häst; avmaskning; riskfaktorer;

   Sammanfattning : I stort sett exponeras alla betande hästar för endoparasiter någon gång under sin levnad. Strongylus vulgaris, en av hästens stora blodmaskar, anses vara den hästparasit som är mest patogen och kan orsaka skador som är direkt fatala. Strongylus vulgaris har en fekal-oral livscykel som tar cirka sex till sju månader att fullborda. LÄS MER

3. 2. Pollinator communities on a landscape complexity gradient in southern Sweden

   Magister-uppsats, SLU/Dept. of Ecology

   Författare :Hanna Olsson; [2023]
   Nyckelord :pollinator; bumblebee; rough pasture; semi-natural pasture; unimproved grazing; landscape complexity;

   Sammanfattning : Investigating how pollinator populations are affected by land use changes is crucial for predicting their persistence in the landscape and thereby the persistence of the significant service they provide to crop production. Pollinator populations are subjected to multiple threats, particularly overall intensification of cropping systems and landscape simplification. LÄS MER

4. 3. Geographical expansion rate of a brown bear population in Fennoscandia and the factors explaining the directional variations

   Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Författare :Lisbet Hougaard Baklid; [2022]
   Nyckelord :Geography; GIS; brown bear; expansion rate; Ursus arctos; Fennoscandia; Sweden; barrier; Earth and Environmental Sciences;

   Sammanfattning : The brown bears, Ursus arctos L., in the Scandinavian peninsula were distributed in almost all counties before aimed reduction during the 1700-1900s (Swenson et al. 1995). From 1981-2013 the population increased more than five times (Chapron et al. LÄS MER

5. 4. A GIS Study on Land-Cover Changes in the Finnish Reindeer Summer Pastures Over the Last 65 years : The possible effects of land use change and climate change on reindeer summer pastures in northern Finland

   Kandidat-uppsats, Stockholms universitet/Institutionen för naturgeografi

   Författare :Emma Pulkkinen; [2022]
   Nyckelord :Reindeer pastures; reindeer summer pastures; land cover change; northern Finland;

   Sammanfattning : .... LÄS MER

7. 5. Hundangrepp på betesdjur - lösspringande hundar som problem inom naturvårdsbete

   Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

   Författare :Milene Björkman Ekdahl; [2021-11-29]
   Nyckelord :dog attacks; livestock; grazing; nature conservation; semi – natural pastures;

   Sammanfattning : As the number of livestock available for grazing semi-natural pastures are declining in many areas of Sweden, there is a growing concern for the future biodiversity of many nature conservation pastures. At the same time there has been reports of off-leash domestic dogs frightening and attacking herds of sheep and cows, especially around major cities, and popular summer destinations (such as the archipelagos of the west coast of Sweden). LÄS MER