Seasonal time constraints reduce genetic variation in life-history traits along a latitudinal gradient
نویسندگان
چکیده
منابع مشابه
Life history variation in an annual plant under two opposing environmental constraints along an aridity gradient
Environmental gradients represent an ideal framework for studying adaptive variation in the life history of plant species. However, on very steep gradients, largely contrasting conditions at the two gradient ends often limit the distribution of the same species across the whole range of environmental conditions. Here, we study phenotypic variation in a winter annual crucifer Biscutella didyma p...
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Individual plants produce repeated structures such as leaves, flowers or fruits, which, although belonging to the same genotype, are not phenotypically identical. Such subindividual variation reflects the potential of individual genotypes to vary with micro-environmental conditions. Furthermore, variation in organ traits imposes costs to foraging animals such as time, energy and increased preda...
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ژورنال
عنوان ژورنال: Journal of Animal Ecology
سال: 2015
ISSN: 0021-8790
DOI: 10.1111/1365-2656.12442