Search Results - "Masuda, Harue"

Arsenic cycling in the Earth’s crust and hydrosphere: interaction between naturally occurring arsenic and human activities by Masuda, Harue

“…Field-based research on naturally occurring arsenic contamination of surface waters and groundwaters and the mechanisms of contamination are reviewed. The…”
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Toxic fluoride and arsenic contaminated groundwater in the Lahore and Kasur districts, Punjab, Pakistan and possible contaminant sources by Farooqi, Abida, Masuda, Harue, Firdous, Nousheen

“…The present study is the first attempt to put forward possible sources of As, F − and SO 4 2− contaminated groundwater in the Kalalanwala area, Punjab,…”
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Leaching characteristics of naturally derived toxic elements in the alluvial marine clay layer beneath Osaka Plain, Japan: implications for the reuse of excavated soils by Ito, Hiroko, Masuda, Harue, Oshima, Akihiko

“…The contamination risks by naturally derived toxic elements must be assessed to achieve a sustainable geo-environment when utilizing excavated surplus soils…”
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Concentration and stable isotope composition of Hg in deep-sea sediment from the Nankai Trough by Masuda, Harue, Goto, Aoi, Takeuchi, Akinori

“…Concentrations (n = 60) and stable isotope compositions (n = 10) of mercury (Hg) were determined for sediments as deep as 2200 m below the seafloor at ODP…”
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The Modification of Cell Wall Properties Is Involved in the Growth Inhibition of Rice Coleoptiles Induced by Lead Stress by Wakabayashi, Kazuyuki, Soga, Kouichi, Hoson, Takayuki, Masuda, Harue

“…Lead (Pb) is a widespread heavy metal pollutant that interferes with plant growth. In this study, we investigated the effects of Pb on the mechanical and…”
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Peptide Formation Mechanism on Montmorillonite Under Thermal Conditions by Fuchida, Shigeshi, Masuda, Harue, Shinoda, Keiji

“…The oligomerization of amino acids is an essential process in the chemical evolution of proteins, which are precursors to life on Earth. Although some…”
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Three-dimensional structure and sources of groundwater masses beneath the Osaka Plain, Southwest Japan by Shintani, Tsuyoshi, Masuda, Harue, Nemoto, Tatsuya, Ikawa, Reo, Marui, Atsunao, Tanimizu, Masaharu, Ishikawa, Tsuyoshi

“…Quaternary tectonic basin beneath the Osaka Plain, Southwest Japan Groundwaters of different sources were categorized by the cluster analysis, using six…”
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Formation of Diastereoisomeric Piperazine-2,5-dione from dl-Alanine in the Presence of Olivine and Water by Fuchida, Shigeshi, Naraoka, Hiroshi, Masuda, Harue

“…dl -Alanine (Ala) was heated with/without powdered olivine and water at 120 °C for 8 days to investigate the formation of the diastereoisomers of…”
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Distribution of highly arsenic and fluoride contaminated groundwater from east Punjab, Pakistan, and the controlling role of anthropogenic pollutants in the natural hydrological cycle by FAROOQI, ABIDA, MASUDA, HARUE, KUSAKABE, MINORU, NASEEM, MUHAMMAD, FIRDOUS, NOUSHEEN

“…This paper reports the extended study from a previously-described study on As and F contaminated groundwater from a small village, Kalalanwala, in east Punjab,…”
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Concentrations and distributions of amino acids in black and white smoker fluids at temperatures over 200 °C by FUCHIDA, Shigeshi, MIZUNO, Yuki, MASUDA, Harue, TOKI, Tomohiro, MAKITA, Hiroko

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Characterization of groundwater based on δ2H, δ18O and Cl− concentration beneath the Osaka Plain, Southwest Japan by Shintani, Tsuyoshi, Masuda, Harue, Okazaki, Kaori, Even, Emilie, Ono, Masahiko, Marui, Atsunao

“…The origins of groundwater in the aquifers beneath the Osaka Plain, Japan, were investigated based on the spatial distribution and relationship of δ2H, δ18O…”
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Chemical composition of hydrothermal fluids in the central and southern Mariana Trough backarc basin by Ishibashi, Jun-ichiro, Tsunogai, Urumu, Toki, Tomohiro, Ebina, Naoya, Gamo, Toshitaka, Sano, Yuji, Masuda, Harue, Chiba, Hitoshi

“…We present a geochemical data set from hydrothermal fluids collected from the central and southern Mariana Trough during dive programs conducted in the 1990s…”
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The vertical chloride ion profile at the IODP Site C0002, Kumano Basin, off coast of Japan by Toki, Tomohiro, Kinoshita, Masataka, Morita, Sumito, Masuda, Harue, Rashid, Harunur, Yoshinishi, Haruka, Nakano, Takanori, Noguchi, Takashi

“…The vertical profiles of chloride ion (Cl−) concentration and oxygen and hydrogen isotopic ratios in pore fluids of basin-fill sediments in the southern Kumano…”
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Sources of Arsenic and Fluoride in Highly Contaminated Soils Causing Groundwater Contamination in Punjab, Pakistan by Farooqi, Abida, Masuda, Harue, Siddiqui, Rehan, Naseem, Muhammad

“…Highly contaminated groundwater, with arsenic (As) and fluoride (F⁻) concentrations of up to 2.4 and 22.8 mg/L, respectively, has been traced to anthropogenic…”
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Hydrogeochemical and isotopic signatures for the identification of seawater intrusion in the paleobeach aquifer of Cox's Bazar city and its surrounding area, south-east Bangladesh by Seddique, Ashraf Ali, Masuda, Harue, Anma, Ryo, Bhattacharya, Prosun, Yokoo, Yoriko, Shimizu, Yuta

“…In order to better understand the encroachment of seawater into the groundwater system a total 115 groundwater samples were collected in an area of ∼7 km2 in…”
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Vertical profiles of arsenic and arsenic species transformations in deep-sea sediment, Nankai Trough, offshore Japan by Masuda, Harue, Yoshinishi, Haruka, Fuchida, Shigeshi, Toki, Tomohiro, Even, Emilie

“…Concentrations of arsenic (As) and its chemical forms were determined on deep-sea sediments drilled at three sites of Nankai Trough, off the Kii Peninsula,…”
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Radionuclide and heavy metal contamination in the paleobeach groundwater, Cox’s Bazar, Bangladesh: potential impact on environment by Seddique, Ashraf Ali, Masuda, Harue, Hoque, Ashraful

“…During the pre-monsoon season (June, 2013), 115 groundwater samples were collected randomly at different depths in Cox’s Bazar paleobeach and its vicinity. The…”
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Development of a New Method of Extraction of Interstitial Water from Low-Porosity Consolidated Sediments Recovered During Super-Deep Drilling Projects by Toki, Tomohiro, Masuda, Harue, Rashid, Harunur, Hammerschmidt, Sebastian, Shinjo, Ryuichi

“…During the Integrated Ocean Drilling Program (IODP) Expedition 338, several methods were tested for the extraction of interstitial water in consolidated,…”
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Chlorite—source of arsenic groundwater pollution in the Holocene aquifer of Bangladesh by MASUDA, HARUE, SHINODA, KEIJI, OKUDAIRA, TAKAMOTO, TAKAHASHI, YOSHIO, NOGUCHI, NAOKI

“…Three basic minerals, biotite, chlorite and amphibole, were mineralogically and chemically examined to specify primary host phase(s) of As in the aquifer…”
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Geochemical distribution and fate of arsenic in water and sediments of rivers from the Hokusetsu area, Japan by Even, Emilie, Masuda, Harue, Shibata, Takahiro, Nojima, Aki, Sakamoto, Yusuke, Murasaki, Yusuke, Chiba, Hitoshi

“…Hokusetsu Region in Osaka, Japan. The As contamination was investigated through the geochemical mapping and analysis of river waters and bed sediments over an…”
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