Data_Sheet_1_Holocene Ecohydrological Variability on the East Coast of Kamchatka.zip
The Late Glacial and Holocene climate of the western North Pacific is less studied than that of the eastern North Pacific. While it is well known that strong east-west gradients in the tropical Pacific Ocean influence terrestrial climate, we seek to better understand how these gradients are expresse...
Main Authors: | , , , , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
2019
|
Subjects: | |
Online Access: | https://doi.org/10.3389/feart.2019.00106.s001 https://figshare.com/articles/Data_Sheet_1_Holocene_Ecohydrological_Variability_on_the_East_Coast_of_Kamchatka_zip/8132207 |
id |
ftfrontimediafig:oai:figshare.com:article/8132207 |
---|---|
record_format |
openpolar |
spelling |
ftfrontimediafig:oai:figshare.com:article/8132207 2023-05-15T16:59:01+02:00 Data_Sheet_1_Holocene Ecohydrological Variability on the East Coast of Kamchatka.zip Jonathan Nichols Dorothy Peteet Andrei Andreev Fabian Stute Tiara Ogus 2019-05-15T13:40:04Z https://doi.org/10.3389/feart.2019.00106.s001 https://figshare.com/articles/Data_Sheet_1_Holocene_Ecohydrological_Variability_on_the_East_Coast_of_Kamchatka_zip/8132207 unknown doi:10.3389/feart.2019.00106.s001 https://figshare.com/articles/Data_Sheet_1_Holocene_Ecohydrological_Variability_on_the_East_Coast_of_Kamchatka_zip/8132207 CC BY 4.0 CC-BY Solid Earth Sciences Climate Science Atmospheric Sciences not elsewhere classified Exploration Geochemistry Inorganic Geochemistry Isotope Geochemistry Organic Geochemistry Geochemistry not elsewhere classified Igneous and Metamorphic Petrology Ore Deposit Petrology Palaeontology (incl. Palynology) Structural Geology Tectonics Volcanology Geology not elsewhere classified Seismology and Seismic Exploration Glaciology Hydrogeology Natural Hazards Quaternary Environments Earth Sciences not elsewhere classified Evolutionary Impacts of Climate Change ecohydorology carbon cycle peatlands holocene Kamchatka Dataset 2019 ftfrontimediafig https://doi.org/10.3389/feart.2019.00106.s001 2019-05-15T22:58:16Z The Late Glacial and Holocene climate of the western North Pacific is less studied than that of the eastern North Pacific. While it is well known that strong east-west gradients in the tropical Pacific Ocean influence terrestrial climate, we seek to better understand how these gradients are expressed in the northern extratropics. Toward this aim, we present an organic and stable isotope geochemical and macrofossil record from a peatland on the east coast of the Kamchatka peninsula. We find that both the early and late Holocene were wetter, with a different assemblage of plants from the middle Holocene, which was drier, with more episodic precipitation. The large ecohydrological changes at several points during the Holocene are contemporaneous with and of the same sense as those we find at places to the east, such as south-central Alaska and to the south, in northern Japan. We also find that the middle Holocene period of warmth, dryness and low carbon accumulation occur contemporaneously with an enhanced east-west gradient in tropical Pacific sea surface temperature. This suggests that that hydroclimatic conditions in the subarctic can be influenced by tropical dynamics. Dataset Kamchatka Kamchatka Peninsula Subarctic Alaska Frontiers: Figshare Pacific Kamchatka Peninsula ENVELOPE(160.000,160.000,56.000,56.000) |
institution |
Open Polar |
collection |
Frontiers: Figshare |
op_collection_id |
ftfrontimediafig |
language |
unknown |
topic |
Solid Earth Sciences Climate Science Atmospheric Sciences not elsewhere classified Exploration Geochemistry Inorganic Geochemistry Isotope Geochemistry Organic Geochemistry Geochemistry not elsewhere classified Igneous and Metamorphic Petrology Ore Deposit Petrology Palaeontology (incl. Palynology) Structural Geology Tectonics Volcanology Geology not elsewhere classified Seismology and Seismic Exploration Glaciology Hydrogeology Natural Hazards Quaternary Environments Earth Sciences not elsewhere classified Evolutionary Impacts of Climate Change ecohydorology carbon cycle peatlands holocene Kamchatka |
spellingShingle |
Solid Earth Sciences Climate Science Atmospheric Sciences not elsewhere classified Exploration Geochemistry Inorganic Geochemistry Isotope Geochemistry Organic Geochemistry Geochemistry not elsewhere classified Igneous and Metamorphic Petrology Ore Deposit Petrology Palaeontology (incl. Palynology) Structural Geology Tectonics Volcanology Geology not elsewhere classified Seismology and Seismic Exploration Glaciology Hydrogeology Natural Hazards Quaternary Environments Earth Sciences not elsewhere classified Evolutionary Impacts of Climate Change ecohydorology carbon cycle peatlands holocene Kamchatka Jonathan Nichols Dorothy Peteet Andrei Andreev Fabian Stute Tiara Ogus Data_Sheet_1_Holocene Ecohydrological Variability on the East Coast of Kamchatka.zip |
topic_facet |
Solid Earth Sciences Climate Science Atmospheric Sciences not elsewhere classified Exploration Geochemistry Inorganic Geochemistry Isotope Geochemistry Organic Geochemistry Geochemistry not elsewhere classified Igneous and Metamorphic Petrology Ore Deposit Petrology Palaeontology (incl. Palynology) Structural Geology Tectonics Volcanology Geology not elsewhere classified Seismology and Seismic Exploration Glaciology Hydrogeology Natural Hazards Quaternary Environments Earth Sciences not elsewhere classified Evolutionary Impacts of Climate Change ecohydorology carbon cycle peatlands holocene Kamchatka |
description |
The Late Glacial and Holocene climate of the western North Pacific is less studied than that of the eastern North Pacific. While it is well known that strong east-west gradients in the tropical Pacific Ocean influence terrestrial climate, we seek to better understand how these gradients are expressed in the northern extratropics. Toward this aim, we present an organic and stable isotope geochemical and macrofossil record from a peatland on the east coast of the Kamchatka peninsula. We find that both the early and late Holocene were wetter, with a different assemblage of plants from the middle Holocene, which was drier, with more episodic precipitation. The large ecohydrological changes at several points during the Holocene are contemporaneous with and of the same sense as those we find at places to the east, such as south-central Alaska and to the south, in northern Japan. We also find that the middle Holocene period of warmth, dryness and low carbon accumulation occur contemporaneously with an enhanced east-west gradient in tropical Pacific sea surface temperature. This suggests that that hydroclimatic conditions in the subarctic can be influenced by tropical dynamics. |
format |
Dataset |
author |
Jonathan Nichols Dorothy Peteet Andrei Andreev Fabian Stute Tiara Ogus |
author_facet |
Jonathan Nichols Dorothy Peteet Andrei Andreev Fabian Stute Tiara Ogus |
author_sort |
Jonathan Nichols |
title |
Data_Sheet_1_Holocene Ecohydrological Variability on the East Coast of Kamchatka.zip |
title_short |
Data_Sheet_1_Holocene Ecohydrological Variability on the East Coast of Kamchatka.zip |
title_full |
Data_Sheet_1_Holocene Ecohydrological Variability on the East Coast of Kamchatka.zip |
title_fullStr |
Data_Sheet_1_Holocene Ecohydrological Variability on the East Coast of Kamchatka.zip |
title_full_unstemmed |
Data_Sheet_1_Holocene Ecohydrological Variability on the East Coast of Kamchatka.zip |
title_sort |
data_sheet_1_holocene ecohydrological variability on the east coast of kamchatka.zip |
publishDate |
2019 |
url |
https://doi.org/10.3389/feart.2019.00106.s001 https://figshare.com/articles/Data_Sheet_1_Holocene_Ecohydrological_Variability_on_the_East_Coast_of_Kamchatka_zip/8132207 |
long_lat |
ENVELOPE(160.000,160.000,56.000,56.000) |
geographic |
Pacific Kamchatka Peninsula |
geographic_facet |
Pacific Kamchatka Peninsula |
genre |
Kamchatka Kamchatka Peninsula Subarctic Alaska |
genre_facet |
Kamchatka Kamchatka Peninsula Subarctic Alaska |
op_relation |
doi:10.3389/feart.2019.00106.s001 https://figshare.com/articles/Data_Sheet_1_Holocene_Ecohydrological_Variability_on_the_East_Coast_of_Kamchatka_zip/8132207 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/feart.2019.00106.s001 |
_version_ |
1766051181727055872 |