Articles with "kyr" as a keyword



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Indian monsoon wind variability since ~11 kyr in the northwestern and northeastern Arabian Sea

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Published in 2021 at "Journal of Asian Earth Sciences"

DOI: 10.1016/j.jseaes.2021.104882

Abstract: Abstract In this paper, we use planktic foraminifera and mixed-layer species from cores SK-240/327, SK-243/I- and ABP-25/03, northeastern Arabian Sea to investigate monsoon wind variability. Planktic foraminifera include Globigerina bulloides, a monsoon proxy and mixed-layer… read more here.

Keywords: arabian sea; monsoon wind; kyr; northeastern arabian ... See more keywords
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Early to mid-Holocene sedimentary evolution on the southeastern coast of Hangzhou Bay, East China, in response to sea-level change

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Published in 2021 at "Marine Geology"

DOI: 10.1016/j.margeo.2021.106655

Abstract: Abstract Muddy coasts downdrift of large river mouths trap fine-grained sediments supplied from these rivers and have provided important settlement sites for prehistoric people, although the evolutionary history of such environments has not been well… read more here.

Keywords: sea level; cal kyr; mid holocene; bay ... See more keywords
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Sea-level oscillations in the East China Sea and their implications for global seawater redistribution during 14.0–10.0 kyr BP

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Published in 2018 at "Palaeogeography, Palaeoclimatology, Palaeoecology"

DOI: 10.1016/j.palaeo.2018.08.015

Abstract: Abstract The sea-level curve during the last deglaciation is characterized by two episodes of rapid sea-level rise, termed Meltwater Pulses (MWPs) 1A (14.6–14.3 kyr BP) and 1B (11.45–11.1 kyr BP), as well as an episode of relatively slow sea-level… read more here.

Keywords: sea level; china sea; sea; east china ... See more keywords
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Climate changes in the Qaidam Basin in NW China over the past 40 kyr

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Published in 2020 at "Palaeogeography, Palaeoclimatology, Palaeoecology"

DOI: 10.1016/j.palaeo.2020.109679

Abstract: Abstract Little is known about the climate and environmental changes that have occurred in the extremely arid regions of China since MIS (Marine Isotope Stage) 3 (59–29 cal kyr BP), when most regions in northwestern China… read more here.

Keywords: changes qaidam; climate; climate changes; qaidam basin ... See more keywords
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A high-resolution, 60 kyr record of the relative geomagnetic field intensity from Lake Towuti, Indonesia

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Published in 2018 at "Physics of the Earth and Planetary Interiors"

DOI: 10.1016/j.pepi.2017.12.007

Abstract: Abstract Past changes in the Earth’s magnetic field can be highlighted through reconstructions of magnetic paleointensity. Many magnetic field variation features are global, and can be used for the detailed correlation and dating of sedimentary… read more here.

Keywords: paleointensity; field; record; lake towuti ... See more keywords
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Climate variability and sea level change during the Holocene: Insights from an inorganic multi-proxy approach in the SE Brazilian continental shelf

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Published in 2019 at "Quaternary International"

DOI: 10.1016/j.quaint.2018.11.011

Abstract: Abstract Two sediment cores collected in the shelf off Rio de Janeiro (RJ13-01B: 10.8 cal kyr BP, and RJ13-02B: 4.7 cal kyr BP) were investigated in high-resolution to evaluate changes in sedimentary processes and paleoclimatic and paleoceanographic variability during… read more here.

Keywords: cal kyr; kyr; variability; climate ... 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
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Radiocarbon and Stable Isotope Evidence for Changes in Sediment Mixing in the North Pacific over the Past 30 kyr

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Published in 2017 at "Radiocarbon"

DOI: 10.1017/rdc.2017.91

Abstract: Abstract Deep-sea sediment mixing by bioturbation is ubiquitous on the seafloor, and it can be an important influence on the fidelity of paleoceanographic records. Bioturbation can be difficult to quantify, especially in the past, but… read more here.

Keywords: sediment mixing; north pacific; stable isotope; radiocarbon stable ... See more keywords
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Towards an enhanced interpretation of δ18O changes during the past 300 kyr over Asia

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Published in 2022 at "National Science Review"

DOI: 10.1093/nsr/nwac219

Abstract: For many decades, the impact of orbital forcing onmonsoon systems has been intensively studied. Rapidly, attention has been drawn to the Mid-Holocene due to the ‘Green Sahara’, which was depicted, using many different proxies, as… read more here.

Keywords: kyr; water; 300 kyr; asia ... See more keywords