Dissolved organic carbon and major and trace elements in peat porewater of sporadic
Mobilization of dissolved organic carbon (DOC) and related trace elements (TEs) from the frozen peat to surface waters in the permafrost zone is expected to enhance under ongoing permafrost thaw and active layer thickness (ALT) deepening in high-latitude regions. The interstitial soil solutions are...
Published in: | Biogeosciences |
---|---|
Main Authors: | , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2017
|
Subjects: | |
Online Access: | https://doi.org/10.5194/bg-14-3561-2017 http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000616152 |
id |
fttomskstateuniv:vtls:000616152 |
---|---|
record_format |
openpolar |
spelling |
fttomskstateuniv:vtls:000616152 2023-05-15T13:03:03+02:00 Dissolved organic carbon and major and trace elements in peat porewater of sporadic discontinuous and continuous permafrost zones of western Siberia Raudina Tatiana V. Lim A. G. Kritskov I. V. Shirokova Liudmila S. Istigechev G. I. Kuzmina D. M. Kulizhsky Sergey P. Vorobyev Sergey N. (биолог) Pokrovsky Oleg S. Loiko Sergey V. 2017 application/pdf https://doi.org/10.5194/bg-14-3561-2017 http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000616152 eng eng Biogeosciences. 2017. Vol. 14 № 14. P. 3561-3584 Западная Сибирь зоны вечной мерзлоты растворенный органический углерод интерстициальные почвенные растворы торфяники статьи в журналах info:eu-repo/semantics/article 2017 fttomskstateuniv https://doi.org/10.5194/bg-14-3561-2017 2019-05-17T20:09:27Z Mobilization of dissolved organic carbon (DOC) and related trace elements (TEs) from the frozen peat to surface waters in the permafrost zone is expected to enhance under ongoing permafrost thaw and active layer thickness (ALT) deepening in high-latitude regions. The interstitial soil solutions are efficient tracers of ongoing bio-geochemical processes in the critical zone and can help to decipher the intensity of carbon and metals migration from the soil to the rivers and further to the ocean. To this end we collected across a 640 km latitudinal transect of the sporadic to continuous permafrost zone of western Siberia peatlands soil porewaters from 30 cm depth using suction cups and we analyzed DOC dissolved inorganic carbon (DIC) and 40 major elements and TEs in 0.45 µm filtered fraction of 80 soil porewaters. Article in Journal/Newspaper Active layer thickness permafrost Siberia Tomsk State University Research Library Biogeosciences 14 14 3561 3584 |
institution |
Open Polar |
collection |
Tomsk State University Research Library |
op_collection_id |
fttomskstateuniv |
language |
English |
topic |
Западная Сибирь зоны вечной мерзлоты растворенный органический углерод интерстициальные почвенные растворы торфяники |
spellingShingle |
Западная Сибирь зоны вечной мерзлоты растворенный органический углерод интерстициальные почвенные растворы торфяники Raudina Tatiana V. Lim A. G. Kritskov I. V. Shirokova Liudmila S. Istigechev G. I. Kuzmina D. M. Kulizhsky Sergey P. Vorobyev Sergey N. (биолог) Pokrovsky Oleg S. Loiko Sergey V. Dissolved organic carbon and major and trace elements in peat porewater of sporadic |
topic_facet |
Западная Сибирь зоны вечной мерзлоты растворенный органический углерод интерстициальные почвенные растворы торфяники |
description |
Mobilization of dissolved organic carbon (DOC) and related trace elements (TEs) from the frozen peat to surface waters in the permafrost zone is expected to enhance under ongoing permafrost thaw and active layer thickness (ALT) deepening in high-latitude regions. The interstitial soil solutions are efficient tracers of ongoing bio-geochemical processes in the critical zone and can help to decipher the intensity of carbon and metals migration from the soil to the rivers and further to the ocean. To this end we collected across a 640 km latitudinal transect of the sporadic to continuous permafrost zone of western Siberia peatlands soil porewaters from 30 cm depth using suction cups and we analyzed DOC dissolved inorganic carbon (DIC) and 40 major elements and TEs in 0.45 µm filtered fraction of 80 soil porewaters. |
format |
Article in Journal/Newspaper |
author |
Raudina Tatiana V. Lim A. G. Kritskov I. V. Shirokova Liudmila S. Istigechev G. I. Kuzmina D. M. Kulizhsky Sergey P. Vorobyev Sergey N. (биолог) Pokrovsky Oleg S. Loiko Sergey V. |
author_facet |
Raudina Tatiana V. Lim A. G. Kritskov I. V. Shirokova Liudmila S. Istigechev G. I. Kuzmina D. M. Kulizhsky Sergey P. Vorobyev Sergey N. (биолог) Pokrovsky Oleg S. Loiko Sergey V. |
author_sort |
Raudina |
title |
Dissolved organic carbon and major and trace elements in peat porewater of sporadic |
title_short |
Dissolved organic carbon and major and trace elements in peat porewater of sporadic |
title_full |
Dissolved organic carbon and major and trace elements in peat porewater of sporadic |
title_fullStr |
Dissolved organic carbon and major and trace elements in peat porewater of sporadic |
title_full_unstemmed |
Dissolved organic carbon and major and trace elements in peat porewater of sporadic |
title_sort |
dissolved organic carbon and major and trace elements in peat porewater of sporadic |
publishDate |
2017 |
url |
https://doi.org/10.5194/bg-14-3561-2017 http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000616152 |
genre |
Active layer thickness permafrost Siberia |
genre_facet |
Active layer thickness permafrost Siberia |
op_source |
Biogeosciences. 2017. Vol. 14 № 14. P. 3561-3584 |
op_doi |
https://doi.org/10.5194/bg-14-3561-2017 |
container_title |
Biogeosciences |
container_volume |
14 |
container_issue |
14 |
container_start_page |
3561 |
op_container_end_page |
3584 |
_version_ |
1766327207531118592 |