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Showing 1 to 4 of 4 for “"Waiotapu"”.
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3D conceptual and TOUGH2 modelling of the Waiotapu geothermal field, New Zealand
The Waiotapu geothermal system is a liquid dominated, high-temperature system located in the Taupo Volcanic Zone (TVZ) in the North Island of New Zealand. Seven exploration wells were drilled in Waiotapu in the late 1950s, which are drilled to around 500 m - 1100 m depth. Although Waiotapu has …
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Remote sensing techniques for geothermal investigation and monitoring in New Zealand
… multispectral imagery obtained over the Waiotapu Geothermal Field for detecting, identifying and mapping characteristic geothermal surface features are also reported. The initial conduct of two video thermal IR scanner test surveys, one using an Inframetrics 525 over portions of the …
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Sequestration of metal and metalloid ions by thermophilic bacteria
… in the hot spring Champagne Pool, located in Waiotapu, New Zealand. The thermal spring is approximately 65 m in diameter and discharges water at 75eg; C and pH 5.5, which is oversaturated with arsenic and antimony compounds that precipitate and form orange deposits. Recovered nucleic acids and …
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River oxygen uptake by benthic microorganisms
… showed DO present down to at least 10 cm in the Waiotapu River and down to 15 cm in the Tarawera River. The estimated oxygen penetration depths were used to calculate benthic dispersion coefficients. These values ranged from 0.38-16.30 x 10⁻³ cm⁻² s⁻¹ which are several orders of magnitude higher …