Effect of insolation variations on vegetations of the Eurasian subarctic during the Holocene
Variation of the insolation is one of the global factors which determine the Earth's climate. Multi-periodic variations of the insolation determine the cyclicity of the Earth's climate. The aim of the investigation is the estimation of the insolation variations influence on vegetations of...
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fturalfuniv:oai:elar.urfu.ru:10995/92287 2024-01-21T10:10:42+01:00 Effect of insolation variations on vegetations of the Eurasian subarctic during the Holocene Kuznetsov, E. Galimov, A. Shalaumova, J. Borodin, A. 2020 application/pdf http://elar.urfu.ru/handle/10995/92287 https://doi.org/10.1088/1755-1315/438/1/012012 http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85079676265 en eng Institute of Physics Publishing Kuznetsov E. Effect of insolation variations on vegetations of the Eurasian subarctic during the Holocene / E. Kuznetsov, A. Galimov, J. Shalaumova, A. Borodin. — DOI 10.1088/1755-1315/438/1/012012 // IOP Conference Series: Earth and Environmental Science. — 2020. — Vol. 1. — Iss. 438. — 12012. 17551307 https://doi.org/10.1088/1755-1315/438/1/012012 1 9bd27b4e-9a11-4122-a713-a67e07f04658 http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85079676265 http://elar.urfu.ru/handle/10995/92287 doi:10.1088/1755-1315/438/1/012012 85079676265 info:eu-repo/semantics/openAccess IOP Conference Series: Earth and Environmental Science DIGITAL INSTRUMENTS EARTH (PLANET) ECOSYSTEMS GEOMORPHOLOGY ORBITS SEA LEVEL SURVEYING TOPOGRAPHY VEGETATION DIGITAL ELEVATION MODEL EARTH'S CLIMATE EARTH'S ORBIT EROSION PROCESS GLOBAL FACTORS MEDIAN VALUE PERIODIC VARIATION WEST SIBERIA INCIDENT SOLAR RADIATION Conference Paper info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion 2020 fturalfuniv https://doi.org/10.1088/1755-1315/438/1/012012 2023-12-26T02:00:16Z Variation of the insolation is one of the global factors which determine the Earth's climate. Multi-periodic variations of the insolation determine the cyclicity of the Earth's climate. The aim of the investigation is the estimation of the insolation variations influence on vegetations of the Urals and West Siberia subarctic during the Holocene. The calculation of insolation in the Eurasian Subarctic for the Holocene is carried out based on the solution La2004 for the long-period evolution of the Earth's orbit. We have estimated the insolation for the latitudes from 55° to 70° N. We have considered the mean daily and mean monthly insolation over 12 ka BP. We assess changes of the insolation in the Eurasian subarctic under the influence of such factor as the topography evolution. The surface topography was analyzed for the recent period (in the Urals and West Siberia) and the Pliocene epoch (in West Siberia). An assessment of the difference in the corresponding digital elevation models showed that the subsidence of the crust took place in West Siberia (the median value of the difference between the digital elevation models was 230.7 m above sea level). The intensity of erosion processes increased in a southerly direction. We have shown that an increase in the number of autumn's months with high insolation correlates with the taiga biome 4 thousand years ago to wider territories than 8 thousand years ago. © Published under licence by IOP Publishing Ltd. Russian Foundation for Basic Research, RFBR: 19-04-00966 The study is supported by RFBR, research project no. 19-04-00966. Conference Object Subarctic taiga Siberia Ural Federal University (URFU): ELAR IOP Conference Series: Earth and Environmental Science 438 012012 |
institution |
Open Polar |
collection |
Ural Federal University (URFU): ELAR |
op_collection_id |
fturalfuniv |
language |
English |
topic |
DIGITAL INSTRUMENTS EARTH (PLANET) ECOSYSTEMS GEOMORPHOLOGY ORBITS SEA LEVEL SURVEYING TOPOGRAPHY VEGETATION DIGITAL ELEVATION MODEL EARTH'S CLIMATE EARTH'S ORBIT EROSION PROCESS GLOBAL FACTORS MEDIAN VALUE PERIODIC VARIATION WEST SIBERIA INCIDENT SOLAR RADIATION |
spellingShingle |
DIGITAL INSTRUMENTS EARTH (PLANET) ECOSYSTEMS GEOMORPHOLOGY ORBITS SEA LEVEL SURVEYING TOPOGRAPHY VEGETATION DIGITAL ELEVATION MODEL EARTH'S CLIMATE EARTH'S ORBIT EROSION PROCESS GLOBAL FACTORS MEDIAN VALUE PERIODIC VARIATION WEST SIBERIA INCIDENT SOLAR RADIATION Kuznetsov, E. Galimov, A. Shalaumova, J. Borodin, A. Effect of insolation variations on vegetations of the Eurasian subarctic during the Holocene |
topic_facet |
DIGITAL INSTRUMENTS EARTH (PLANET) ECOSYSTEMS GEOMORPHOLOGY ORBITS SEA LEVEL SURVEYING TOPOGRAPHY VEGETATION DIGITAL ELEVATION MODEL EARTH'S CLIMATE EARTH'S ORBIT EROSION PROCESS GLOBAL FACTORS MEDIAN VALUE PERIODIC VARIATION WEST SIBERIA INCIDENT SOLAR RADIATION |
description |
Variation of the insolation is one of the global factors which determine the Earth's climate. Multi-periodic variations of the insolation determine the cyclicity of the Earth's climate. The aim of the investigation is the estimation of the insolation variations influence on vegetations of the Urals and West Siberia subarctic during the Holocene. The calculation of insolation in the Eurasian Subarctic for the Holocene is carried out based on the solution La2004 for the long-period evolution of the Earth's orbit. We have estimated the insolation for the latitudes from 55° to 70° N. We have considered the mean daily and mean monthly insolation over 12 ka BP. We assess changes of the insolation in the Eurasian subarctic under the influence of such factor as the topography evolution. The surface topography was analyzed for the recent period (in the Urals and West Siberia) and the Pliocene epoch (in West Siberia). An assessment of the difference in the corresponding digital elevation models showed that the subsidence of the crust took place in West Siberia (the median value of the difference between the digital elevation models was 230.7 m above sea level). The intensity of erosion processes increased in a southerly direction. We have shown that an increase in the number of autumn's months with high insolation correlates with the taiga biome 4 thousand years ago to wider territories than 8 thousand years ago. © Published under licence by IOP Publishing Ltd. Russian Foundation for Basic Research, RFBR: 19-04-00966 The study is supported by RFBR, research project no. 19-04-00966. |
format |
Conference Object |
author |
Kuznetsov, E. Galimov, A. Shalaumova, J. Borodin, A. |
author_facet |
Kuznetsov, E. Galimov, A. Shalaumova, J. Borodin, A. |
author_sort |
Kuznetsov, E. |
title |
Effect of insolation variations on vegetations of the Eurasian subarctic during the Holocene |
title_short |
Effect of insolation variations on vegetations of the Eurasian subarctic during the Holocene |
title_full |
Effect of insolation variations on vegetations of the Eurasian subarctic during the Holocene |
title_fullStr |
Effect of insolation variations on vegetations of the Eurasian subarctic during the Holocene |
title_full_unstemmed |
Effect of insolation variations on vegetations of the Eurasian subarctic during the Holocene |
title_sort |
effect of insolation variations on vegetations of the eurasian subarctic during the holocene |
publisher |
Institute of Physics Publishing |
publishDate |
2020 |
url |
http://elar.urfu.ru/handle/10995/92287 https://doi.org/10.1088/1755-1315/438/1/012012 http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85079676265 |
genre |
Subarctic taiga Siberia |
genre_facet |
Subarctic taiga Siberia |
op_source |
IOP Conference Series: Earth and Environmental Science |
op_relation |
Kuznetsov E. Effect of insolation variations on vegetations of the Eurasian subarctic during the Holocene / E. Kuznetsov, A. Galimov, J. Shalaumova, A. Borodin. — DOI 10.1088/1755-1315/438/1/012012 // IOP Conference Series: Earth and Environmental Science. — 2020. — Vol. 1. — Iss. 438. — 12012. 17551307 https://doi.org/10.1088/1755-1315/438/1/012012 1 9bd27b4e-9a11-4122-a713-a67e07f04658 http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85079676265 http://elar.urfu.ru/handle/10995/92287 doi:10.1088/1755-1315/438/1/012012 85079676265 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1088/1755-1315/438/1/012012 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
438 |
container_start_page |
012012 |
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1788702123582554112 |