Sökning: "Succisa pratensis"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Succisa pratensis.

  1. 1. The forgotten sand bee. A follow up on the status of the golden sand bee Andrena marginata in municipality of Mark, a decade later

    Kandidat-uppsats, Göteborgs universitet / Instiutionen för biologi och miljövetenskap

    Författare :Monika Böttcher; [2024-03-19]
    Nyckelord :Golden sand bee; Andrena marginata; Devil´s bit scabious; Succisa pratensis; Oligolectic bees; Inventory; Meadow land; Conservation;

    Sammanfattning : Over a decade ago, a conservation project aimed at preserving the endangered golden sand bee (Andrena marginata) populations in the Storån valley of the municipality of Marks was initiated. The species, red-listed in Sweden as well as in many other European country, specializes in pollen from Devil's bit. LÄS MER

  3. 2. How does grazing and burning affect the occurrence and development of vascular plants?

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Felicia Ivarsson; [2023-02-17]
    Nyckelord :Keywords: burning; grazing; plot; restoration; plant; flower;

    Sammanfattning : Grazing and burning are disturbances that can be used for management of landscapes that are in need of restoration. When applying these disturbances, you can create a more diverse flora and fauna and control the grazing pressure from domestic cattle. LÄS MER

  4. 3. VÄDDNÄTFJÄRILEN I EN FÖRÄNDERLIG VÄRLD : EN STUDIE OM SOLINSTRÅLNINGENS EFFEKT PÅ DESS LARVKOLONIER

    Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Moa-Märta Hamréus; [2022]
    Nyckelord :marsh fritillary; Euphydryas aurinia; devil’s bit; Succisa pratensis; solar radiation; climate change; väddnätfjäril; Euphydryas aurinia; ängsvädd; Succisa pratensis; solinstrålning; klimatförändringar;

    Sammanfattning : The purpose of the study was to provide further knowledge about if the total amount of solar radiation during the marsh fritillary’s (Euphydryas aurinia) period for larvae development (April 15th – May 15th) and/or flying period (June 1st – June 30th) influenced the average of larvae colonies in the autumn at 12 sites in Dalarna County. Among increased temperatures, global climate models also predict an increased amount of solar radiation and a decrease in cloudiness in northern Europe, as a result of the climate changes. LÄS MER

  5. 4. Äggläggningspreferenser för honor av väddnätfjäril, Euphydryas aurinia, på området Bälsalvret, Gotland

    Kandidat-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Lina Fransson; [2015]
    Nyckelord :Euphydryas aurinia; Oviposition preferences; Succisa pratensis; Euphydryas aurinia; äggläggningspreferens; Bälsalvret; Succisa pratensis;

    Sammanfattning : This study aims to get a better understanding of the oviposition-behaviour of the butterflyMarsh Fritillary (Euphydryas aurinia), in the area Bälsalvret on the Island of Gotland. Thestudy may provide helpful information to aid the conservation of the species in the area andalso provide overall knowledge about the female’s preferences when it comes to choosingmicrohabitat and host plant for their eggs. LÄS MER

  7. 5. Äggläggningspreferenser för honor av väddnätfjäril, Euphydryas aurinia, på området Bälsalvret, Gotland

    Kandidat-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Lina Fransson; [2015]
    Nyckelord :väddnätfjäril; Euphydryas aurinia; beteende; reproduktion; bevarandebiologi; Gotland;

    Sammanfattning : This study aims to get a better understanding of the oviposition-behaviour of the butterfly Marsh Fritillary (Euphydryas aurinia), in the area Bälsalvret on the Island of Gotland. The study may provide helpful information to aid the conservation of the species in the area and also provide overall knowledge about the female’s preferences when it comes to choosing microhabitat and host plant for their eggs. LÄS MER