Ecological implications of reduced pollen deposition in alpine plants: a case study using a dominant cushion plant species
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چکیده
منابع مشابه
Ecological implications of reduced pollen deposition in alpine plants: a case study using a dominant cushion plant species
The reproductive assurance hypothesis states that self-incompatible female plants must produce twice the number of seeds relative to their self-compatible hermaphroditic counterparts to persist in gynodioecious populations. This is a viable life-history strategy, provided that pollination rates are sufficiently high. However, reduced pollination rates in alpine plants are likely due to climate ...
متن کاملEcological implications of reduced pollen supply in the alpine: a case study using a dominant cushion plant species [version 2; referees: 3 approved]
The reproductive assurance hypothesis states that self-incompatible female plants must produce twice the number of seeds relative to their self-compatible hermaphroditic counterparts to persist in gynodioecious populations. This is a viable life-history strategy, provided that pollination rates are sufficiently high. However, reduced pollination rates in alpine plants are likely due to climate ...
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15 صفحه اولThe effects of foundation species on community assembly: a global study on alpine cushion plant communities.
Foundation species can change plant community structure by modulating important ecological processes such as community assembly, yet this topic is poorly understood. In alpine systems, cushion plants commonly act as foundation species by ameliorating local conditions. Here, we analyze diversity patterns of species' assembly within cushions and in adjacent surrounding open substrates (83 sites a...
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ژورنال
عنوان ژورنال: F1000Research
سال: 2014
ISSN: 2046-1402
DOI: 10.12688/f1000research.4382.1