Výsledky vyhledávání - "african asteraceae"

Thesis (PhD)--Stellenbosch University, 2015.
ENGLISH ABSTRACT: How organisms respond to unpredictable environments is a fundamental question in evolutionary ecology. For example, plants may reduce the risk of reproductive failure by spreading th

Externí odkaz: http://hdl.handle.net/10019.1/96736

Zobrazit plný text záznamu

Dispersal, dormancy and life‐history tradeoffs at the individual, population and species levels in southern African Asteraceae

Autor: Allan G. Ellis, Caroli de Waal, Bruce Anderson

Publikováno v: New Phytologist. 210:356-365

Summary Dispersal and dormancy are important risk-reducing strategies in unpredictable environments. Negative covariation between these strategies is theoretically expected, but empirical evidence is limited and inconsistent. Moreover, covariation ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc6fc8e796bc2d165f38116369171bb4
https://doi.org/10.1111/nph.13744

Zobrazit plný text záznamu

Relative density and dispersion pattern of two southern African Asteraceae affect fecundity through heterospecific interference and mate availability, not pollinator visitation rate

Autor: Bruce Anderson, Caroli de Waal, Allan G. Ellis

Publikováno v: Journal of Ecology. 103:513-525

Summary Since co-flowering plants often share pollinators, their fecundity is likely affected by pollen transfer within and among plant species. Changes in pollinator visitation rates (e.g. through facilitation or competition for pollinators) are usu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac0b3ffb4fe1a6ea47887f7d5883f1f9
https://doi.org/10.1111/1365-2745.12358

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání