Articles with "last kyr" as a keyword



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Fish debris in sediments from the last 25 kyr in the Humboldt Current reveal the role of productivity and oxygen on small pelagic fishes

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Published in 2019 at "Progress in Oceanography"

DOI: 10.1016/j.pocean.2019.05.006

Abstract: Upwelling of cold, nutrient-rich water from the oxygen minimum zone (OMZ) off Peru sustains the world’s highest production of forage fish, mostly composed of anchovy (Engraulis ringens). However, the potential impacts of climate change on… read more here.

Keywords: last kyr; small pelagic; productivity oxygen; pelagic fish ... See more keywords
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Hydroclimate variability of northern Chilean Patagonia during the last 20 kyr inferred from the bulk organic geochemistry of Lago Castor sediments (45°S)

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Published in 2019 at "Quaternary Science Reviews"

DOI: 10.1016/j.quascirev.2018.11.015

Abstract: Abstract Lago Castor (45°S) contains a continuous sediment record of Patagonian climate and environmental change during the last 20 kyr. Here, we use the bulk elemental and isotopic composition of the organic matter preserved in… read more here.

Keywords: last kyr; lago castor; cal kyr; geochemistry ... See more keywords