Filters: Tags: Ecological genetics (X) > Types: Citation (X)
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By incorporating demographic analyses of fitness components (e.g., survival and reproduction) within a reciprocal sowing design, we tested for 3 consecutive years whether local adaptation has occurred in the alien grass Bromus tectorum (cheatgrass) within 7 habitats along an environmental gradient from arid steppe to subalpine forest in the Intermontain Region of western North America. Patterns of emergence and survival were strongly influenced by the local environment. In terms of survival, expression of significant local adaptation in Tsuga heterophylla habitat varied among years. In contrast, relative differences in flowering time among seed sources were stable across sites and years. Populations from the arid...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Bromus tectorum,
Oecologia,
ecological genetics,
invading species,
local adaptation,
Categories: Publication;
Types: Citation;
Tags: Climate-change ecology,
Ecological genetics,
Evolutionary Ecology,
Fish,
Invasive species,
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