Showing 101 - 120 results of 17,449 for search '"extinction"', query time: 0.33s Refine Results
  1. 101

    The intellectual discovery of human extinction by Moynihan, T

    Published 2019
    “…<p>Of late, risks of human extinction (or so-called 'existential risks') have become the target of an emerging field of scientifically serious study. …”
    Thesis
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    Multiple life-stage inbreeding depression impacts demography and extinction risk in an extinct-in-the-wild species by A. E. Trask, G. M. Ferrie, J. Wang, S. Newland, S. Canessa, A. Moehrenschlager, M. Laut, L. Barnhart Duenas, J. G. Ewen

    Published 2021-01-01
    “…Here, we estimated impacts of inbreeding depression (B, lethal equivalents) across life-history stages for an extinct-in-the-wild species, the sihek (Guam kingfisher, Todiramphus cinnamominus). …”
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    Article
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    Extinct or still out there? Disentangling influences on extinction and rediscovery helps to clarify the fate of species on the edge. by Lee, T, Fisher, D, Blomberg, S, Wintle, B

    Published 2016
    “…Each year, two or three species that had been considered to be extinct are rediscovered. Uncertainty about whether or not a species is extinct is common, because rare and highly threatened species are difficult to detect. …”
    Journal article
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    Trajectories of Late Permian &ndash; Jurassic radiolarian extinction rates: no evidence for an end-Triassic mass extinction by W. Kiessling, T. Danelian

    Published 2011-02-01
    “…We compiled taxonomically vetted occurrences of late Permian and Mesozoic radiolarians and analyzed extinction dynamics of radiolarian genera. Although extinction rates were high at the end of the Triassic, there is no evidence for a mass extinction in radiolarians but rather significantly higher background extinction in the Triassic than in the Jurassic. …”
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    Article
  11. 111

    MASS EXTINCTIONS AND CLADE EXTINCTIONS IN THE HISTORY OF BRACHIOPODS: BRIEF REVIEW AND A POST-PALEOZOIC CASE STUDY by ATTILA VÖRÖS, ÁDÁM T. KOCSIS, JÓZSEF PÁLFY

    Published 2019-09-01
    “…At a higher taxonomic level, a review of temporal ranges of rhynchonelliform orders reveals episodes of synchronous termination of multiple orders, here termed clade extinctions. The end-Ordovician, Late Devonian and end-Permian events are registered as both mass extinctions and clade extinctions. …”
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    Article
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    Functional relations trump implied motion in recovery from extinction: evidence from the effects of animacy on extinction. by Riddoch, M, Riveros, R, Humphreys, G

    Published 2011
    “…Patients with extinction show a characteristic impairment in the identification of objects when two items are presented simultaneously, typically reporting the ipsilesional item only. …”
    Journal article
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    Atmospheric Extinction Corrections for WET Observations by Pakštienė E., Solheim J. E.

    Published 2003-06-01
    “…Account of the extinction in the Earth’s atmosphere is an important part of the WET light curve reduction procedures. …”
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    Article
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