HRBÁČEK, Filip, Michaela KŇAŽKOVÁ, Mohammad FARZAMIAN and Joana BAPTISTA. Variability of soil moisture on three sites in the Northern Antarctic Peninsula in 2022/23. Czech Polar Reports. Brno: Masaryk University, 2023, vol. 13, No 1, p. 10-23. ISSN 1805-0689. Available from: https://dx.doi.org/10.5817/CPR2023-1-2. |
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@article{2361700, author = {Hrbáček, Filip and Kňažková, Michaela and Farzamian, Mohammad and Baptista, Joana}, article_location = {Brno}, article_number = {1}, doi = {http://dx.doi.org/10.5817/CPR2023-1-2}, keywords = {soil moisture; soil thermal regime; permafrost; freeze-thaw processes}, language = {eng}, issn = {1805-0689}, journal = {Czech Polar Reports}, title = {Variability of soil moisture on three sites in the Northern Antarctic Peninsula in 2022/23}, url = {https://journals.muni.cz/CPR/article/view/37045}, volume = {13}, year = {2023} }
TY - JOUR ID - 2361700 AU - Hrbáček, Filip - Kňažková, Michaela - Farzamian, Mohammad - Baptista, Joana PY - 2023 TI - Variability of soil moisture on three sites in the Northern Antarctic Peninsula in 2022/23 JF - Czech Polar Reports VL - 13 IS - 1 SP - 10-23 EP - 10-23 PB - Masaryk University SN - 18050689 KW - soil moisture KW - soil thermal regime KW - permafrost KW - freeze-thaw processes UR - https://journals.muni.cz/CPR/article/view/37045 N2 - Soil moisture represents one of the crucial parameters of the terrestrial environments in Antarctica. It affects the biological abundance and also the thermal state of the soils. In this study, we present one year of volumetric water content and soil temperature measurements on James Ross Island, Nelson Island and King George Island. The volumetric water content at all sites increased with depth. The mean summer values were between 0.24 and 0.37 cm3/cm3 (James Ross Island), 0.30 and 0.40 cm3/cm3 (Nelson Island) and 0.11 and 0.36 cm3/cm3 (King George Island). We found that the freezing point of the soils was close to 0°C on Nelson Island and King George Island. We attributed the lower temperature of soil freezing around -0.5°C on James Ross Island to the site location close to the sea. Even though the sites are located in the distinctive climate zones and comprise of contrasting soil types, the only differences of moisture regime were observed the surficial layer of the studied sites. ER -
HRBÁČEK, Filip, Michaela KŇAŽKOVÁ, Mohammad FARZAMIAN and Joana BAPTISTA. Variability of soil moisture on three sites in the Northern Antarctic Peninsula in 2022/23. \textit{Czech Polar Reports}. Brno: Masaryk University, 2023, vol.~13, No~1, p.~10-23. ISSN~1805-0689. Available from: https://dx.doi.org/10.5817/CPR2023-1-2.
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