Cryptic refugia

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August undefined, 2024

WebNov 1, 2001 · Just as a long-standing belief in the importance of southern refugia has been substantiated in recent years by direct evidence from modern and fossil populations, so it … WebSuch refugia are sometimes referred to as ‘cryptic’ (Stewart and Lister, 2001; Provan and Bennett, 2008; Opgenoorth et al., 2010). Species distribution modelling (SDM; Elith and …

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Webunknown cryptic refugia. Paleo-records for trees, pollen, and mammals supported the notion of cryptic refugia (1, 8), and more recently, phylogeographic studies of terres-trial plants and vertebrates, plus marine mac-roalgae, have provided strong support for their role in shaping the observed distribu-tions (3). The idea that geothermal regions ... WebFeb 7, 2003 · In fact, several reports have suggested the existence of cryptic refugia in northern Europe, citing fossil evidence from macroscopic plants and vertebrates, as well as phylogeographic studies of land snails, sedges and ferns, and freshwater fish (4–11). Although these data contradict the dominant paradigm of both palynology and … ear deep cleaning

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WebApr 11, 2024 · However, cryptic refugia probably persisted throughout the LGM and earlier within Eastern Beringia , and the diversity at the investigated site is evidence for a refugium. Despite all trees being naturally established, widely spaced with crowns extending from ground level to treetop, a variety of heights, branch-angle and branch-length ... WebSpecies distribution models projected to the Last Glacial Maximum suggest that Bicknell’s Thrush and Gray-cheeked Thrush resided in primarily allopatric refugia in the late Pleistocene, consistent with the genetic data that support reproductive isolation over an extended period of time. WebThe integration of phylogeny and ENM in this study confirms the development of distinct cryptic species and suggests that the Hyrcanian Forests, a well-known Pleistocene refugium, might contain multiple cryptic refugia for small forest-dwelling species during paleontological oscillations. ear defender headphones

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WebDec 1, 2013 · According to the classic southern refugia (Box 1) paradigm, during glacial extremes, small temperate and boreal tree populations persisted in southern Europe (south of the Alps), while restricted boreal populations might have also survived farther north 1, 2, 3.This has been challenged by the notion of northern cryptic glacial refugia of boreal … WebAbstract Viewed from a geological perspective, present-day animal and plant communities in many parts of the world have a remarkably short history. The environmental revolution at the end of the Pleistocene, a mere 10 000 years ago, triggered major shifts in the ranges of species and hence composition of communities. Present-day communities in the boreal … ear defenders clip artWeb1688 Kimura et al. - Cryptic refugia in Cryptomeria japónica Recently, phylogeographic studies have provided support for the existence of previously unknown refugia at higher … cssbuy quick buy list

"Webthis potentially expands the range of cryptic refugia for life during glacial cycles in Fig. 1. The work by Fraser et al. in PNAS (4) uses Antarctica as a natural model system against … " - Cryptic refugia

Cryptic refugia

WebThe theory of classical and cryptic Pleistocene refugia is based mainly on historical changes in temperature, and the refugia are usually defined within a latitudinal gradient. … Web2000), have postulated that one or two previously unknown refugia were present in the Bering Sea region, likely in the Aleutian Islands. However, there is presently no geological or fossil evidence to corroborate these cryptic Bering Sea refugia. Species that have all or most of their breeding distributions in Beringia would

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http://www.reefcentral.com/forums/showthread.php?t=2472316 WebThey also suggest that some species at risk from climate change might persist, even with 4°C of macroclimate warming, in cryptic refugia buffered by microclimate, pointing to the roles of forest cover and topography in explaining slower-than-expected changes in understorey communities.

WebNov 11, 2024 · Coastal upwelling generates cryptic temperature refugia Scientific Reports article Article Open Access Published: 11 November 2024 Coastal upwelling generates cryptic temperature refugia... WebNov 1, 2001 · Just as a long-standing belief in the importance of southern refugia has been substantiated in recent years by direct evidence from modern and fossil populations, so it …

WebOct 1, 2009 · Equivalent cryptic southern refugia, to the south of the more conventional high-latitude polar refugia, exist in montane areas during periods of warm climate, such as the current interglacial. WebApr 7, 2014 · The existence of cryptic refugia is supported by multiple threads of evidence from paleontological, biogeographic, and phylogeographic research (2, 3). They are …

WebJul 15, 2010 · Those special cryptic refugia of relatively large size fully occupied by a given species would be called simply refugia or macrorefugia, if this is the case. The …

WebOct 26, 2024 · However, stands of alder, birch and willow woodland were also present, and indicate the possibility that such tree species survived in cryptic refugia in Britain as elsewhere in northern Europe during the Last Glacial Maximum. cssbuy shippingWebAug 6, 2015 · Cryptic animals lack an ability to shield themselves from UV light. They can also develop very delicate growth forms that are easily damaged in current. ... (120 g, … ear defenders for concertsWebThey also suggest that some species at risk from climate change might persist, even with 4°C of macroclimate warming, in cryptic refugia buffered by microclimate, pointing to … css buy trackingWebNov 1, 2001 · Just as a long-standing belief in the importance of southern refugia has been substantiated in recent years by direct evidence from modern and fossil populations, so it is timely to now explore the nature and distribution of cryptic northern refugia, and their role in shaping today's biota. The study of modern populations. Acknowledgements ear defenders and headphonesWebEvidence of cryptic refugia of C. japonica in northern Japan. Bayesian clustering analysis with the highest log-likelihood values also divided into four gene pools: northern Tohoku district (B1); from Chubu to Chugoku districts (B2); from Tohoku to Shikoku district on the Pacific Ocean side (B3); and the Yakushima Island population (B4). ear defenders attenuationWebThe locations of glacial refugia were assessed using STRUCTURE analysis, and potential habitats under current and past climate conditions were predicted using SDM. The … ear defenders airportWebChicago. Jordan R. Stark, and Jason D. Fridley. "Microclimate‐based species distribution models in complex forested terrain indicate widespread cryptic refugia under climate change" Global ecology and biogeography 31, no. 3 (2024): 562-575. doi: 10.1111/geb.13447. cssbuy dropshipping