En jämförelse mellan får- och nötkreatursbetade hagmarker med avseende på populationsstorlek samt artsammansättning hos dagfjärilar och örter
Many of Europe’s day-living butterflies have shown decreasing populations during the last decades and many species are threatened. Many butterflies are dependent on managed semi-natural grasslands because of their richness in nectar sources and host plants for the butterfly larva. Swedish pastures a...
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| Format: | Others |
| Language: | Swedish |
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Linköpings universitet, Institutionen för fysik, kemi och biologi
2009
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-17840 |