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List of works by Kei Okamura

Characteristics of microbial communities in crustal fluids in a deep-sea hydrothermal field of the suiyo seamount.

scientific article

Chemical characteristics of newly discovered black smoker fluids and associated hydrothermal plumes at the Rodriguez Triple Junction, Central Indian Ridge

Colorimetric pH Measurement of Pressurized Groundwater Containing CO2.

scientific article published on January 2016

Colorimetric pH measurement for seawater samples using a three light-emitting diodes detector and a calibration method for temperature dependence

scientific article published on 01 January 2014

Determination of sulfide with acidic permanganate chemiluminescence for development of deep-sea in-situ analyzers

scientific article published on 01 January 2011

Dilute nitric or nitrous acid solution containing halide ions as effective media for pure gold dissolution

scientific article published on 13 July 2015

Discovery of new hydrothermal activity and chemosynthetic fauna on the Central Indian Ridge at 18°-20° S

scientific article published in 2012

Disturbance of deep-sea environments induced by the M9.0 Tohoku Earthquake ⬇️

scientific article published on February 16, 2012

Effect of sulfide, osmotic, and thermal stresses on taurine transporter mRNA levels in the gills of the hydrothermal vent-specific mussel Bathymodiolus septemdierum.

scientific article published on 29 September 2015

Effects of acidic functional groups on dielectric properties of sodium alginates and carrageenans in water

scientific article published on 02 September 2014

Evaluation of the Effect on Temperature Conversion of pHT at 25°C in the Temperature Range 0 - 40°C Due to Incorrect Estimations of Salinity, Alkalinity, and Phosphate and Silicate Concentrations

scientific article published on 01 January 2015

Fast measurement of dissolved inorganic carbon concentration for small-volume interstitial water by acid extraction and nondispersive infrared gas analysis

scientific article published on 01 January 2013

Lithium and strontium isotopic systematics of waters around Ontake volcano, Japan: Implications for deep-seated fluids and earthquake swarms

scholarly article

Methane, manganese, and helium-3 in newly discovered hydrothermal plumes over the Central Indian Ridge, 18°-20°S

Open-cell titration of seawater for alkalinity measurements by colorimetry using bromophenol blue combined with a non-linear least-squares method.

scientific article published in January 2010

Simultaneous determination of suspended particulate trace metals (Co, Ni, Cu, Zn, Cd and Pb) in seawater with small volume filtration assisted by microwave digestion and flow injection inductively coupled plasma mass spectrometer

scientific article published on 03 May 2007

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