Essays about: "Operophtera brumata"

Found 2 essays containing the words Operophtera brumata.

1. 1. Trends in mountain birch seed abundance and its relation to temperature and moth abundance: a ten-year study from Swedish Lapland

   University essay from Göteborgs universitet / Instiutionen för biologi och miljövetenskap

   Author : Frida Gustafsson; [2023-02-09]
   Keywords : Betula pubescens; climate change; seed production; Epirrita autumnata; Operophtera brumata; subarctic ecology; folivory; larval abundance;

   Abstract : Boreal forest is the world’s largest terrestrial biome. Being one of the most ubiquitous and coldtolerant tree species in Sweden, the mountain birch forms a unique deciduous treeline and marks the forest-tundra ecotone. READ MORE

3. 2. The survival of moth larvae feeding on different plant species in northern Fennoscandia

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Ulrika Belsing; [2015]
   Keywords : winter moth; ecosystem analysis; physical geography; autumn moth; northern Fennoscandia; outbreaks and sub-arctic environment; Earth and Environmental Sciences;

   Abstract : Northern Fennoscandia belongs to the sub-arctic environment and its forests are mostly composed of mountain birch trees (Betula pubescens ssp. czerepanovii). READ MORE