Cryptic refugia

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August undefined, 2024

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 ... 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 …

Diverse cryptic refuges for life during glaciation PNAS

WebDec 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, ... 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. sims 2 male maternity

Refugia revisited: individualistic responses of species …

WebMicro_cryptic_refugia. Code associated with "Microclimate-based species distribution models in complex terrain indicate widespread cryptic refugia from climate change" Jordan Stark. Spring 2024. file descriptions _Main_VegAnalysis.R is the master code file, calling all other files in order. Lists needed file structure, inputs, and outputs. 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 ... WebCryptic 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 … rba cash rate methodology

On microrefugia and cryptic refugia - Rull - 2010 - Journal of ...

Cryptic northern refugia and the origins of the modern …

WebPhylogeographic insights into cryptic glacial refugia. The glacial episodes of the Quaternary (2.6 million years ago–present) were a major factor in shaping the present-day distributions of extant flora and fauna, with expansions and contractions of the ice sheets rendering large areas uninhabitable for most species. 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 … sims 2 magic wandWebWithin 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 ... sims 2 mac download

"WebMar 7, 2010 · 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. There is also a continental/oceanic longitudinal gradient, which should be included in a more complete consideration of the interaction between species ... " - Cryptic refugia

Cryptic refugia

Multilocus phylogeography of the European ground squirrel: cryptic ...

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 … 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. …

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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. WebNov 1, 2001 · hypothesized cryptic refugia. T able 1. Evidence for norther n refugia a. Refugium Sites T axa Age Refs. Norwegian coast Skjonghelleren Cave Red squirrel . Sciurus vulgaris. 10 360 ± 170 yr BP 28.

http://www.reefcentral.com/forums/showthread.php?t=2472316 WebApr 15, 2024 · I arrived in Tbilisi, Georgia, near Russias southern border, in late February just a few days after Russian forces invaded Ukraine. I had been reporting on crypto …

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 … 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 ...

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 …

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 rba cash rate release timeWebThe locations of glacial refugia were assessed using STRUCTURE analysis, and potential habitats under current and past climate conditions were predicted using SDM. The … rba cash rate vs interest rateWebNov 11, 2024 · Coastal upwelling generates cryptic temperature refugia Scientific Reports article Article Open Access Published: 11 November 2024 Coastal upwelling generates cryptic temperature refugia... rba cash rate vs interest ratesWeb1688 Kimura et al. - Cryptic refugia in Cryptomeria japónica Recently, phylogeographic studies have provided support for the existence of previously unknown refugia at higher … sims 2 male cc folderWebEvidence 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). rba cash rate releaseWebAug 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, … sims 2 mac download freeWebThe 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. rba cash rise