Results 171 to 180 of about 75,959 (214)
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Refugia within Refugia: Patterns of Phylogeographic Concordance in the Iberian Peninsula
2007The Iberian Peninsula was one of the most important Pleistocene glacial refugia in Europe. A number of recent studies have documented the phylogeography of Iberian taxa and their relationship to more widely distributed species that expanded from this southern European refugium.
Africa Gómez, David H. Lunt
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Riparian Refugia in Agroforestry Systems
Journal of Forestry, 1997In the last 200 years, cultivation, grazing, and other activities initiated by humans have destroyed more than 80 percent of the strips of vegetation along North American and European streams and other bodies of water (Decamps and Naiman 1989; Petts et al. 1989).
Dix, Mary Ellen +5 more
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Rain forest refugia in Liberia
1996Inside Liberia, the lowland area is the most complete refugium for large Caesalpinioid tree species. The Nimba region constituted a partial refugium. A hypothesized partial refugium was also confirmed in southwest Ghana. Semi-deciduous forest was present outside these evergreen rain forest refugia.
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Phenorhythms and Forest Refugia
2014Anomalous phenoryhthms such as reiterated anthesis and annual, biennial and intermediate fruiting are recorded for evergreen oaks (Quercus sect. Sclerophyllodrys: Q. ilex, Q. coccifera s.l. and Quercus sect. Cerris: Q. suber) in southern peninsular Italy. The same patterns are known from populations of evergreen oaks of the same sections in the western
Bartolomeo Schirone +3 more
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Problems of post-Glacial refugia
Proceedings of the Royal Society of London. Series B. Biological Sciences, 1965As the result of investigations into the coleopteran remains contained within organic deposits which were laid down after the maximum of the last glaciation I have tentatively reviewed the late- and post-Glacial faunal history of the British Isles (Pearson 1963).
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Baffin Island Refugia Older than 54,000 Years
Science, 1966Two radiocarbon determinations on marine shells from the east coast of Baffin Island give ages exceeding 50,000 years. These findings indicate the existence of unglaciated areas (refugia) between fiords occupied by outlet glaciers flowing toward Baffin Bay, from the central part of the Wisconsin ice sheet, over the Foxe Basin—Hudson Bay area.
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