Cryptic refugia

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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. 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 …

Coastal upwelling generates cryptic temperature refugia

WebNov 11, 2024 · Overall, this study highlights the importance of identifying cryptic spatiotemporal refugia that emerge from fine-scale environmental variation to map potential patterns of organismal performance ... 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 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 small business lawyer near me+alternatives

The ecological and evolutionary implications of microrefugia

WebWithin the hyperdiverse beetle family Staphylinidae, Dasycerinae is one of the smallest and most cryptic subfamilies, comprising a sole extant genus characterized by a latridiid beetle-like body form. ... The high-altitude areas might have played the role of refugia that harboured subalpine derivatives which eventually gave rise to the extant ... WebNov 1, 2003 · cryptic refugia in the future may come from macrofossils, which unlike m olecular techniques, are able to indicate the existe nce, location and durat ion of refugia … 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. small business lawyer nh

Multilocus phylogeography of the European ground squirrel: …

Phylogeographic insights into cryptic glacial refugia: Trends in ...

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. 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 … somebody\u0027s watching me lyrics meaningWebSuch 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 … small business lawyer delaware

"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. " - Cryptic refugia

Cryptic refugia

The ecological and evolutionary implications of microrefugia

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, 2008 · If cryptic refugia in northerly latitudes were present during the LGM, then the dispersal capabilities of many organisms might thus far have been overestimated. Here we highlight some of the insights into the existence of cryptic glacial refugia afforded by recent phylogeographic studies. These allow us to refine and extend the earlier models ...

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WebJul 15, 2010 · The existence of microrefugia and/or cryptic refugia has been proposed to explain the colonization patterns of temperate continents after the Last Glacial Maximum, as well as to gain an understanding of the present genetic structure of species and their populations. The concepts ‘microrefugia’ and ‘cryptic refugia’ largely overlap but ... 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 ...

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. 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 …

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 WebFeb 12, 2009 · Other studies incorporated the concept but not the term. In Europe, Stewart & Lister (2001, p. 608) proposed that, during the late glacial, ‘the well-studied European southern and eastern refugia for thermophilous animal and plant taxa were supplemented by cryptic refugia in northern Europe during the Late Pleistocene. These northern …

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. However, the gradient of oceanic-continental climate (i.e. longitudinal) was also significantly variable during glacial cycles with important biotic consequences. small business lawyer las vegasWebCryptic refugia are generally expected to be smaller than the more traditional southern and polar refugia because they are peripheral and are surrounded by unsuitable habitats. Cryptic northern refugia may often … small business lawyer downtown brooklynWebChicago. 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. small business lawyer long islandWebDec 31, 2013 · Recently, the concept of microrefugia (a.k.a. cryptic refugia or climate relicts) has emerged to describe glacial refugia that are distinct from conventional refugia or macrorefugia. Stewart et al. (2010, p. 662) defined cryptic refugia as ‘refugia situated at different latitudes or longitudes than would normally be expected, ... small business lawyer madison wiWebJan 6, 2024 · I probably have 150 gallons per hour going through the 6 gallon cryptic zone. If that was coming from a single point then it would be too much. its coming from 10 … small business lawyer njWeb1688 Kimura et al. - Cryptic refugia in Cryptomeria japónica Recently, phylogeographic studies have provided support for the existence of previously unknown refugia at higher … somebody\u0027s watching me byWebThe locations of glacial refugia were assessed using STRUCTURE analysis, and potential habitats under current and past climate conditions were predicted using SDM. The … somebody\u0027s watching me stevie t