Zobrazeno 1 - 10
of 65
pro vyhledávání: '"G. F. Risk"'
Publikováno v:
New Zealand Journal of Geology and Geophysics. 51:231-244
data from two deep‐penetration electrical resistivity surveys crossing the western margin of the Taupo Volcanic Zone (TVZ) near Tihoi, northwest of lake Taupo, North Island, New Zealand, have been used to identify the elements of the margin. In thi
Publikováno v:
Journal of Geophysical Research: Solid Earth. 103:9665-9680
The Taupo Volcanic Zone (TVZ) forms a region of back-arc extension within the continental crust of New Zealand and is notable for its caldera volcanism, high rate of magmatic production, and high heat flow. On the eastern side of the TVZ, volcanism t
Publikováno v:
Journal of geomagnetism and geoelectricity. 45:897-916
A DC resistivity survey of the eastern margin of New Zealand's Central Volcanic Region (CVR) was made using the multiple-source bipole-dipole technique. The survey employed three distinct current bipoles each of length about 5 km placed in high resis
Autor:
G. F. Risk, Manfred P. Hochstein
Publikováno v:
New Zealand Journal of Geology and Geophysics. 17:629-644
A study of temperature measurements taken over an interval of 2.4 years in a 7.6 m deep hole on Hut Point Peninsula (Ross Island) has shown that the vertical heat flux is 164 α 60 mW/m2 (4 × 10−6 cal/cm2 s) which is about 2.5 times greater than t
Autor:
M. P. Hochstein, G. F. Risk
Publikováno v:
Journal of Glaciology. 6:911-915
The activation energy ϵe1 of polar firn samples determined by D.C. resistivity measurements is a function of temperature and density. In the temperature range −2° C. to −10° C. ϵe1 decreases with decreasing temperature reaching a nearly const
Autor:
M. P. Hochstein, G. F. Risk
Publikováno v:
New Zealand Journal of Geology and Geophysics. 10:484-497
In order to study the regimen of the McMurdo Ice Shelf three holes, 31, 32, and 57 m deep, were drilled near the seaward edge of the shelf; ice thicknesses at the drill sites were calculated to be 33, 48, and 94 m respectively. The rate of melting at
Autor:
Maria Nogueira, Ana Cristina1, Santana Amaral, Ana Maria1, Salgado Andrade, Juliana Mafra1, Soares Avelar, Jefferson1, César Góes, Bruno2 brunogoes2211@gmail.com
Publikováno v:
Revista em Agronegócio e Meio Ambiente. jul-set2023, Vol. 16 Issue 3, p1-16. 16p.
Autor:
Hill, Richard, Stentiford, Grant D., Walker, David I., Baker-Austin, Craig, Ward, Georgia, Maskrey, Benjamin H., van Aerle, Ronny, Verner-Jeffreys, David, Peeler, Edmund, Bass, David
Publikováno v:
Nature Communications; 7/30/2024, Vol. 15 Issue 1, p1-6, 6p
Autor:
Glandorf, Julian, Vogel-Claussen, Jens
Publikováno v:
RöFo: Fortschritte auf dem Gebiet der Röntgenstrahlen und der Bildgebenden Verfahren; Jun2024, Vol. 196 Issue 6, p582-590, 9p
Autor:
G. F. Risk
Resistivity measurements have clearly outlined the lateral limits of the Broadlands field to depths of about 1 km. Temperature profiles in 31 wells about 1 km deep show a pattern in good agreement with the reservoir boundary outlined by the resistivi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d43ccd478bf5902b15cc9f075a1103c5
https://doi.org/10.1306/st12420c31
https://doi.org/10.1306/st12420c31