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Higher

Overview page. Subjects: Education.

Equivalent to Scottish Credit and Qualifications Framework level 6, this is a qualification taken by students in Scotland who have achieved passes in Standard Grades at Credit level or...

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Valuing Water in Supply Chains

Peter Brabeck-Letmathe, Christian A. Vousvouras and Samuel Vionnet.

in The Oxford Handbook of Food, Water and Society

P ublished online May 2018 .

Article. Subjects: Environmental Science; Earth Sciences and Geography; Oceanography and Hydrology. 6606 words.

Acknowledging the economic value of water provides incentives to prioritize water uses society deems important. However, there is a lack of understanding of the costs water tariffs should...

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Gas hydrate saturation from heterogeneous model constructed from well log in Krishna–Godavari Basin, Eastern Indian Offshore

Soumya Jana, Maheswar Ojha and Kalachand Sain.

in Geophysical Journal International

P ublished online August 2015 .

Journal Article. Subjects: Geophysics; Oceanography and Hydrology. 5238 words.

The occurrence of gas hydrate in shallow marine sediments causes an increase of seismic velocity compared to that of water saturated host sediments. This increase of velocity depends on the...

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Lithosphere structure and upper mantle characteristics below the Bay of Bengal

G. Srinivasa Rao, M. Radhakrishna, K.M. Sreejith, K.S. Krishna and J.M. Bull.

in Geophysical Journal International

P ublished online April 2016 .

Journal Article. Subjects: Geophysics; Oceanography and Hydrology. 11037 words.

The oceanic lithosphere in the Bay of Bengal (BOB) formed 80–120 Ma following the breakup of eastern Gondwanaland. Since its formation, it has been affected by the emplacement of two long...

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Geoelectrical characterization of carbonate and silicate porous media in the presence of supercritical CO<sub>2</sub>–water flow

Luqman Kolawole Abidoye and Diganta Bhusan Das.

in Geophysical Journal International

P ublished online July 2015 .

Journal Article. Subjects: Geophysics; Oceanography and Hydrology. 9035 words.

The relative permittivity (εr) and the electrical conductivity (σ) of porous media are known to be functions of water saturation (S). As such, their measurements can be useful in effective...

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Exploration of resistive targets within shallow marine environments using the circular electrical dipole and the differential electrical dipole methods: a time-domain modelling study

Amir Haroon, Vladimir Mogilatov, Mark Goldman, Rainer Bergers and Bülent Tezkan.

in Geophysical Journal International

P ublished online February 2016 .

Journal Article. Subjects: Geophysics; Oceanography and Hydrology. 9181 words.

Two novel transient controlled source electromagnetic methods called circular electrical dipole (CED) and differential electrical dipole (DED) are theoretically analysed for applications in...

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Quantitative evaluation of thin-layer thickness and CO<sub>2</sub> mass utilizing seismic complex decomposition at the Ketzin CO<sub>2</sub> storage site, Germany

Fei Huang, Christopher Juhlin, Li Han, Thomas Kempka, Stefan Lüth and Fengjiao Zhang.

in Geophysical Journal International

P ublished online July 2016 .

Journal Article. Subjects: Geophysics; Oceanography and Hydrology. 8377 words.

Determining thin layer thickness is very important for reservoir characterization and CO2 quantification. Given its high time–frequency resolution and robustness, the complex spectral...

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Water saturation effects on <i>P</i>-wave anisotropy in synthetic sandstone with aligned fractures

Kelvin Amalokwu, Mark Chapman, Angus I. Best, Timothy A. Minshull and Xiang-Yang Li.

in Geophysical Journal International

P ublished online June 2015 .

Journal Article. Subjects: Geophysics; Oceanography and Hydrology. 5153 words.

The seismic properties of rocks are known to be sensitive to partial liquid or gas saturation, and to aligned fractures. P-wave anisotropy is widely used for fracture characterization and...

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Correction of non-intrusive drill core physical properties data for variability in recovered sediment volume

M.H. Walczak, A.C. Mix, T. Willse, A. Slagle, J.S. Stoner, J. Jaeger, S. Gulick, L. LeVay and Arata Kioka.

in Geophysical Journal International

P ublished online July 2015 .

Journal Article. Subjects: Geophysics; Oceanography and Hydrology. 4069 words.

Non-intrusive track-based physical properties measurements of sediment cores recovered during ocean drilling are often biased by imperfect recovery within sediment core liners, particularly...

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Signal preserving and seismic random noise attenuation by Hurst exponent based time–frequency peak filtering

Chao Zhang, Yue Li, Hongbo Lin and Baojun Yang.

in Geophysical Journal International

P ublished online September 2015 .

Journal Article. Subjects: Geophysics; Oceanography and Hydrology. 4486 words.

Attenuating random noise is of great significance in seismic data processing. In recent years, time–frequency peak filtering (TFPF) has been successfully applied to seismic random noise...

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Doubling the spectrum of time-domain induced polarization by harmonic de-noising, drift correction, spike removal, tapered gating and data uncertainty estimation

Per-Ivar Olsson, Gianluca Fiandaca, Jakob Juul Larsen, Torleif Dahlin and Esben Auken.

in Geophysical Journal International

P ublished online August 2016 .

Journal Article. Subjects: Geophysics; Oceanography and Hydrology. 7848 words.

The extraction of spectral information in the inversion process of time-domain (TD) induced polarization (IP) data is changing the use of the TDIP method. Data interpretation is evolving...

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