Zobrazeno 1 - 10
of 181
pro vyhledávání: '"Frost line"'
Publikováno v:
Journal of Biogeography, 1999 Sep 01. 26(5), 1025-1038.
Externí odkaz:
https://www.jstor.org/stable/2656243
Autor:
Bin Yang, Eric Villard, Martin A. Cordiner, Jonathan P. Williams, Chin-Shin Chang, Olivier Hainaut, Aigen Li, Karen J. Meech, Jacqueline V. Keane
Publikováno v:
Nature Astronomy. 5:586-593
The interstellar traveler, 2I/Borisov, is the first clearly active extrasolar comet, ever detected in our Solar system. We obtained high-resolution interferometric observations of 2I/Borisov with the Atacama Large Millimeter/submillimeter Array (ALMA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdf5fa3409370e366e748ed9fec6769d
https://doi.org/10.1038/s41550-021-01336-w
https://doi.org/10.1038/s41550-021-01336-w
Frost heave is major problem for infrastructures build in cold regions. Frost heave occurs due to suction (negative pore water pressure) generated due to the freezing process close to the frost line, i.e., at the frozen fringe. To understand and pred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df1783e0c3d6709a9160cd1215ea73aa
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-82494
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-82494
Publikováno v:
Applied Thermal Engineering. 129:1447-1454
Frost heave behavior during soil freezing process is an important issue of concern in cold regions, which is influenced by the hydro-thermal characteristics including the freezing point and water migration. The frost heave is caused by the freeze of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::919539fa54aaba45d5019cecdb8622be
https://doi.org/10.1016/j.applthermaleng.2017.10.116
https://doi.org/10.1016/j.applthermaleng.2017.10.116
Publikováno v:
Applied Thermal Engineering. 117:462-467
Civil engineering buildings are often damaged by frost heave of ground soils in cold regions. The hydro-thermal behavior is a key factor in determining frost heave of soils during freezing process. Moreover, the frost heave is also strongly affected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ecfa41992eaced3426b6d6bb64df517
https://doi.org/10.1016/j.applthermaleng.2017.02.069
https://doi.org/10.1016/j.applthermaleng.2017.02.069
Publikováno v:
Northeastern Naturalist. 24:B42-B54
Snowpack produces a thermal layer that protects soil from freezing and provides a pulse of nutrient-rich water in spring. Climate forecasts for Maine indicate 20–60% reduction in snowfall by 2050. In January 2015, we initiated a snow-removal experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1190371eb91ffef91e89553bce34f806
https://doi.org/10.1656/045.024.s707
https://doi.org/10.1656/045.024.s707
Autor:
Manfred Stähli
Publikováno v:
Journal of Hydrology. 546:90-102
Soil frost can have a substantial impact on water flows at the soil surface and—potentially—alter the dynamics of catchment runoff. While these findings are mainly based on studies from alpine and Northern-latitude areas (including permafrost are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98ac15a049ebb2d23e828c516140a1a5
https://doi.org/10.1016/j.jhydrol.2016.12.032
https://doi.org/10.1016/j.jhydrol.2016.12.032
Publikováno v:
Cold Regions Science and Technology. 133:7-14
Embankment deformation is a key consideration in high speed railway construction. Frost heave due to temperature and moisture variation is critical to consider in areas of seasonally frozen ground. This paper examined ground temperatures, frost heave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76a7b051c44aec6eb1634dc2a2ac7c6b
https://doi.org/10.1016/j.coldregions.2016.10.007
https://doi.org/10.1016/j.coldregions.2016.10.007
Publikováno v:
Soil and Tillage Research. 165:88-94
1 Standing corn residue has been proven to reduce wind erosion in Northeast China, but how standing corn residue affects soils during winter remained unclear. Our objective was to compare soil frost depth associated with two zero-tillage methods [i.e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79febd3fd09c4641530e880c5ccf1965
https://doi.org/10.1016/j.still.2016.07.012
https://doi.org/10.1016/j.still.2016.07.012
Publikováno v:
2019 International Conference on Meteorology Observations (ICMO).
Introducing ultrasonic radar/sensor into current China Meteorological Agency (CMA)’s frozen soil/frost line observation protocol, a method is proposed to automate soil freeze/thaw state monitoring. Two prototypes were built and tested in both lab c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::369a8b9b857bff1ac943dbd8c409083e
https://doi.org/10.1109/icmo49322.2019.9026161
https://doi.org/10.1109/icmo49322.2019.9026161