Zobrazeno 1 - 9
of 9
pro vyhledávání: '"K. D. Bal"'
Publikováno v:
Frontiers in Environmental Science, Vol 11 (2023)
Anthropogenic land use alters soil properties and influences biological transformations in the root zone, thereby affecting the distribution and supply of soil nutrients. It is generally acknowledged that human land-use activities such as intensive c
Externí odkaz:
https://doaj.org/article/d08f5eb98d694a0e8324dde9346acdb7
Publikováno v:
Contributions to Mineralogy and Petrology. 83:199-203
The data published earlier on zircon and sphene fission track ages and annealing are discussed in the light of different etching conditions used for age determination and annealing experiments in order to explain the age discordances of some zircon a
Publikováno v:
Tectonophysics. 107:167-172
Publikováno v:
Physics and Chemistry of Minerals. 5:133-139
Fission track annealing experiments for vermiculite mineral have been performed under optimised etching conditions and a correction curve translating track length reduction to track density reduction has been constructed. The blocking/closing tempera
Paleo-uplift and cooling rates from various orogenic belts of India, as revealed by radiometric ages
Publikováno v:
Tectonophysics. 70:135-158
The significant discordance of the radiometric (Rb-Sr, Pb-U, K-Ar and fission track) ages from various orogenic cycles of the Dharwar, Satpura, Aravalli and Himalayan orogenic belts in India, coupled with their corresponding blocking temperatures for
Publikováno v:
Tectonophysics. 107:157-163
Publikováno v:
Nuclear Instruments and Methods. 173:303-305
Etching studies of fission damages for different planes of a natural quartz detector using NaOH as an etchant show that though the detector has anisotropic bulk etching rates Vg for different planes, no track orientation anisotropy is observable on i
Publikováno v:
Physics and Chemistry of Minerals. 8:158-160
Etching characteristics of different planes of epidote indicate that the bulk etching rate V g for the plane (100) is a minimum and also that no angular track orientation anisotropy is observable on this or on the basal plane. The significance of the
Publikováno v:
Contributions to Mineralogy and Petrology. 72:335-336
The fission track closing temperatures of the minerals which are found to be suitable for fission track geochronology have been calculated for various cooling rates using the stepwise cooling. Biotite is found to have the lowest closing temperature w