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Small remnant habitats : Important structures in fragmented landscapes 学位论文
学位授予机构: Stockholms universitet, Institutionen för naturgeografi, Stockholm : Department of Physical Geography, Stockholm University. 出版年: 2017
作者:  Lindgren;Jessica
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/29
Alpha-diversity  Beta-diversity  Biological pest control  Canopy cover  Connectivity  Ecosystem function  Fleshy fruits  Forest edge  Forest management  Forest specialist species  Fragmentation  Functional diversity  Gamma-diversity  Grassland specialist species  Green infrastructure  Habitat amount hypothesis  Island biogeography  Midfield islets  Plant diversity  Plant-pollinator interaction  Pollination  Remnant habitat  Seed predation  Small habitats  Species richness  Structural heterogeneity  Ecology  Ekologi  Milj?- och naturv?rdsvetenskap  Physical Geography  Naturgeografi  
Long-lasting ecological legacies of reindeer on tundra vegetation 学位论文
学位授予机构: Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, Umeå : Umeå University. 出版年: 2017
作者:  Egelkraut;Dagmar D.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/29
Alternative stable state  Herbivory  Historical contingency  Nutrient cycling  Plant-herbivore interactions  Plant-soil feedbacks  Rangifer tarandus  Reindeer herding  Traditional land use  Tundra vegetation  Ecology  Ekologi  
Anthropogenic impact on predator guilds and ecosystem processes : Apex predator extinctions, land use and climate change 学位论文
学位授予机构: Stockholms universitet, Zoologiska institutionen, Stockholm : Department of Zoology, Stockholm University. 出版年: 2014
作者:  Pasanen Mortensen;Marianne
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/29
Mesopredators  Apex predators  Top-down  Bottom-up  Interspecific killing  Red fox  Eurasian lynx  Grey wolf  Wolverine  Productivity  Winter severity  Cropland  Zoology  Zoologi  Ecology  Ekologi  
Effects of morphometric isolation and vegetation on the macroinvertebrate community in shallow Baltic Sea land-uplift bays 学位论文
学位授予机构: Stockholms universitet, Botaniska institutionen, Stockholm : Department of Botany, Stockholm university. 出版年: 2010
作者:  Hansen;Joakim
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/29
Lagoons  Macrofauna  Macrophytes  Hydrophytes  Charophytes  Ecological succession  Structural complexity  Habitat complexity  Habitat selection  Species composition  Biodiversity  Stable isotopes  Food web  Terrestrisk limnisk och marin ekologi