Zobrazeno 1 - 10
of 25
pro vyhledávání: '"D. Yu. Demezhko"'
Publikováno v:
Georesursy, Vol 26, Iss 2 (2024)
Precise autonomous borehole thermometers (loggers) allow measuring temperature anomalies of small amplitude (up to 1 mK). It significantly expands the range of problems that borehole thermometry can solve in exploration geophysics, hydrogeology, engi
Externí odkaz:
https://doaj.org/article/3cd780267f504981ac7fb19de33f6340
Autor:
D. Yu. Demezhko, I. V. Golovanova
Publikováno v:
Climate of the Past, Vol 3, Iss 2, Pp 237-242 (2007)
This investigation is based on a study of two paleoclimatic curves obtained in the Urals (51–59° N, 58–61° E): i) a ground surface temperature history (GSTH) reconstruction since 800 A.D. and ii) meteorological data for the last 170 years. Temp
Externí odkaz:
https://doaj.org/article/424f4513c49843a4b03719dfea41304e
Publikováno v:
LITHOSPHERE (Russia). 22:239-250
Research subject. The relationships between heat fluxes and ground surface temperatures in a diurnal cycle.Methods. Experimental studies, including actinometric observations and monitoring of surface temperatures and surface heat fluxes for a soil an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbe1b536f216c0aff54c441576e22228
https://doi.org/10.24930/1681-9004-2022-22-2-239-250
https://doi.org/10.24930/1681-9004-2022-22-2-239-250
Publikováno v:
Izvestiya, Atmospheric and Oceanic Physics. 57:1381-1395
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6c12f0137098721ff88659f8fe10457
https://doi.org/10.1134/s0001433821110037
https://doi.org/10.1134/s0001433821110037
Publikováno v:
Izvestiya, Atmospheric and Oceanic Physics. 55:1766-1773
This paper describes a new approach to orbital tuning for the adjustment of proxy-based paleoclimate chronologies; the approach involves the synchronization of reconstructed paleotemperatures with quasi-temperature series derived from data on changes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0062d4f2369ed69c2fe8488afc9e304
https://doi.org/10.1134/s0001433819110057
https://doi.org/10.1134/s0001433819110057
Publikováno v:
Russian Geology and Geophysics. 60:813-818
—Temperature logging furnishes the essential part of geothermal data. Its applications are progressively expanding due to advanced temperature loggers and data acquisition systems that ensure precise and stable measurements at high spatial and temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75aaed0d5ca0872220df4300a47d7e6d
https://doi.org/10.15372/rgg2019061
https://doi.org/10.15372/rgg2019061
Publikováno v:
Measurement Techniques. 61:48-54
We propose a new procedure for the complex evaluation of thermal properties of rocks based on the data of measurements of the thermal effusivity of samples and the numerical analyses of the volumetric heat capacity according to the mineral compositio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9cf73401e6b492e0bd51f7d8a82dfc0
https://doi.org/10.1007/s11018-018-1386-5
https://doi.org/10.1007/s11018-018-1386-5
Publikováno v:
Izmeritel`naya Tekhnika. :36-40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d8fb020c954971bc71b74a75621376b
https://doi.org/10.32446/0368-1025it.2018-1-36-40
https://doi.org/10.32446/0368-1025it.2018-1-36-40
Autor:
D. Yu. Demezhko, A. K. Yurkov
Publikováno v:
Izvestiya, Atmospheric and Oceanic Physics. 53:804-812
The results of temperature monitoring in the 300-m kun-1 well (Kunashir Island) in 2011–2015 are considered. Quasi-periodic temperature variations with an amplitude of up to 0.3°C and a variation period of 14–26 h were added from November 2011 t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aa979c19fb7bc34c1a0b44a89f7c70b
https://doi.org/10.1134/s0001433817080023
https://doi.org/10.1134/s0001433817080023
Publikováno v:
Russian Geology and Geophysics. 58:1270-1276
Thermal regime in borehole is simulated by water-filled vertical channel passing through the rock massif. A constant temperature gradient is maintained at the external borders of the massif. Results of numerical simulation of natural thermal convecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74d2cef6b4a564ad5a7fce881f5bc3cc
https://doi.org/10.1016/j.rgg.2016.10.016
https://doi.org/10.1016/j.rgg.2016.10.016