Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200313250> ?p ?o ?g. }
- W4200313250 abstract "The temporal and spatial coarseness of megafaunal fossil records complicates attempts to to disentangle the relative impacts of climate change, ecosystem restructuring, and human activities associated with the Late Quaternary extinctions. Advances in the extraction and identification of ancient DNA that was shed into the environment and preserved for millennia in sediment now provides a way to augment discontinuous palaeontological assemblages. Here, we present a 30,000-year sedimentary ancient DNA (sedaDNA) record derived from loessal permafrost silts in the Klondike region of Yukon, Canada. We observe a substantial turnover in ecosystem composition between 13,500 and 10,000 calendar years ago with the rise of woody shrubs and the disappearance of the mammoth-steppe (steppe-tundra) ecosystem. We also identify a lingering signal of Equus sp. (North American horse) and Mammuthus primigenius (woolly mammoth) at multiple sites persisting thousands of years after their supposed extinction from the fossil record." @default.
- W4200313250 created "2021-12-31" @default.
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- W4200313250 date "2021-12-08" @default.
- W4200313250 modified "2023-10-18" @default.
- W4200313250 title "Collapse of the mammoth-steppe in central Yukon as revealed by ancient environmental DNA" @default.
- W4200313250 cites W124696255 @default.
- W4200313250 cites W158518656 @default.
- W4200313250 cites W1591506375 @default.
- W4200313250 cites W1608514573 @default.
- W4200313250 cites W1824085526 @default.
- W4200313250 cites W1942716824 @default.
- W4200313250 cites W1946751023 @default.
- W4200313250 cites W1958521806 @default.
- W4200313250 cites W1965136454 @default.
- W4200313250 cites W1966450145 @default.
- W4200313250 cites W1966762533 @default.
- W4200313250 cites W1969999668 @default.
- W4200313250 cites W1975954441 @default.
- W4200313250 cites W1976584580 @default.
- W4200313250 cites W1977016644 @default.
- W4200313250 cites W1977899163 @default.
- W4200313250 cites W1982429668 @default.
- W4200313250 cites W1989807017 @default.
- W4200313250 cites W1990496891 @default.
- W4200313250 cites W1992393549 @default.
- W4200313250 cites W1994889754 @default.
- W4200313250 cites W1996862213 @default.
- W4200313250 cites W2001072306 @default.
- W4200313250 cites W2006778670 @default.
- W4200313250 cites W2010074285 @default.
- W4200313250 cites W2010635848 @default.
- W4200313250 cites W2014931048 @default.
- W4200313250 cites W2015767992 @default.
- W4200313250 cites W2016961711 @default.
- W4200313250 cites W2017066977 @default.
- W4200313250 cites W2023200511 @default.
- W4200313250 cites W2024762537 @default.
- W4200313250 cites W2028350326 @default.
- W4200313250 cites W2035901278 @default.
- W4200313250 cites W2036390749 @default.
- W4200313250 cites W2041685910 @default.
- W4200313250 cites W2043195159 @default.
- W4200313250 cites W2047352618 @default.
- W4200313250 cites W2050254973 @default.
- W4200313250 cites W2050374293 @default.
- W4200313250 cites W2051901583 @default.
- W4200313250 cites W2055043387 @default.
- W4200313250 cites W2057404356 @default.
- W4200313250 cites W2059144366 @default.
- W4200313250 cites W2059654240 @default.
- W4200313250 cites W2061577784 @default.
- W4200313250 cites W2062878980 @default.
- W4200313250 cites W2062991727 @default.
- W4200313250 cites W2063402745 @default.
- W4200313250 cites W2063606729 @default.
- W4200313250 cites W2063726689 @default.
- W4200313250 cites W2069120805 @default.
- W4200313250 cites W2070684839 @default.
- W4200313250 cites W2074963002 @default.
- W4200313250 cites W2079928468 @default.
- W4200313250 cites W2082833346 @default.
- W4200313250 cites W2087251242 @default.
- W4200313250 cites W2087516375 @default.
- W4200313250 cites W2087609231 @default.
- W4200313250 cites W2092643722 @default.
- W4200313250 cites W2094310384 @default.
- W4200313250 cites W2097248959 @default.
- W4200313250 cites W2098244304 @default.
- W4200313250 cites W2099539102 @default.
- W4200313250 cites W2100135944 @default.
- W4200313250 cites W2100346898 @default.
- W4200313250 cites W2100872076 @default.
- W4200313250 cites W2102917363 @default.
- W4200313250 cites W2103441770 @default.
- W4200313250 cites W2104596978 @default.
- W4200313250 cites W2105739041 @default.
- W4200313250 cites W2107811255 @default.
- W4200313250 cites W2108042431 @default.
- W4200313250 cites W2110481174 @default.
- W4200313250 cites W2112672384 @default.
- W4200313250 cites W2116895571 @default.
- W4200313250 cites W2118576169 @default.
- W4200313250 cites W2119569626 @default.
- W4200313250 cites W2119689998 @default.
- W4200313250 cites W2124965732 @default.
- W4200313250 cites W2126386893 @default.
- W4200313250 cites W2126557729 @default.
- W4200313250 cites W2126561381 @default.
- W4200313250 cites W2127844960 @default.