Выдержка
| Язык оригинала | английский |
|---|---|
| Название основной публикации | 19th International Multidisciplinary Scientific GeoConference, SGEM 2019 |
| Подзаголовок основной публикации | Proceedings |
| Издатель | International Multidisciplinary Scientific Geoconference |
| Страницы | 401-409 |
| ISBN (печатное издание) | 9786197408812 |
| DOI | |
| Состояние | Опубликовано - 30 июн 2019 |
| Событие | 19th International Multidisciplinary Scientific Geoconference, SGEM 2019 - Albena, Болгария Продолжительность: 30 июн 2019 → 6 июл 2019 |
Серия публикаций
| Название | International Multidisciplinary Scientific GeoConference-SGEM |
|---|---|
| Номер | 3.1 |
| Том | 19 |
| ISSN (печатное издание) | 1314-2704 |
Конференция
| Конференция | 19th International Multidisciplinary Scientific Geoconference, SGEM 2019 |
|---|---|
| Страна | Болгария |
| Город | Albena |
| Период | 30/06/19 → 6/07/19 |
Отпечаток
Предметные области Scopus
- Геотехническая инженерия и инженерная геология
- Геология
Цитировать
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Modeling of thermic process of the arctic ecosystems. / Fedorova, Irina; Bobrov, Nikita; Pankova, Daria; Konosavskii, Pavel; Alekseeva, Natalia.
19th International Multidisciplinary Scientific GeoConference, SGEM 2019: Proceedings. International Multidisciplinary Scientific Geoconference, 2019. стр. 401-409 (International Multidisciplinary Scientific GeoConference-SGEM; Том 19, № 3.1).Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции
TY - GEN
T1 - Modeling of thermic process of the arctic ecosystems
AU - Fedorova, Irina
AU - Bobrov, Nikita
AU - Pankova, Daria
AU - Konosavskii, Pavel
AU - Alekseeva, Natalia
PY - 2019/6/30
Y1 - 2019/6/30
N2 - Aquatic ecosystems of the Arctic are very sensitive to the climate change. Thermic processes inside and around water objects (lakes, rivers, wetlands) affected by endo- and exogenous factors and lead to talik formation and geoprocesses interaction and turnover. Hydrological and geophysical investigation in the Lena River delta have been carried out in spring and summer 2016-2018. Sublake and subriver taliks georadar and electrical resistivity tomography data were obtained in a field with following hydrological and hydrogeological math modeling. Thermal modeling in the program software COMSOL Multiphysics matches to measured talik thickness. Parameters for modeling were taken from hydrological and cytological studying. Imitation modeling have been done according to the change of abiotic parameters of water object catchments that lead modeling of phase transition between water and sediments as well as talik and permafrost ground. Imitation of climate change shows increase of talik and active layer thickness not strong, predicted heating of surface temperature also give valid results.
AB - Aquatic ecosystems of the Arctic are very sensitive to the climate change. Thermic processes inside and around water objects (lakes, rivers, wetlands) affected by endo- and exogenous factors and lead to talik formation and geoprocesses interaction and turnover. Hydrological and geophysical investigation in the Lena River delta have been carried out in spring and summer 2016-2018. Sublake and subriver taliks georadar and electrical resistivity tomography data were obtained in a field with following hydrological and hydrogeological math modeling. Thermal modeling in the program software COMSOL Multiphysics matches to measured talik thickness. Parameters for modeling were taken from hydrological and cytological studying. Imitation modeling have been done according to the change of abiotic parameters of water object catchments that lead modeling of phase transition between water and sediments as well as talik and permafrost ground. Imitation of climate change shows increase of talik and active layer thickness not strong, predicted heating of surface temperature also give valid results.
KW - Arctic
KW - Climate change
KW - Geophysics
KW - Hydrology
KW - Talik
KW - Water supply
UR - http://www.scopus.com/inward/record.url?scp=85073332428&partnerID=8YFLogxK
U2 - 10.5593/sgem2019/3.1/S12.052
DO - 10.5593/sgem2019/3.1/S12.052
M3 - Conference contribution
AN - SCOPUS:85073332428
SN - 9786197408812
T3 - International Multidisciplinary Scientific GeoConference-SGEM
SP - 401
EP - 409
BT - 19th International Multidisciplinary Scientific GeoConference, SGEM 2019
PB - International Multidisciplinary Scientific Geoconference
ER -