H Handa
Biographic Data
| ID | 5598618 |
|---|---|
| NAME | H Handa |
| GIVEN NAMES | H |
| FAMILY NAME | Handa |
| SIGNATURE | HANDA H |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 4 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2013 |
| LATEST PUBLICATION YEAR | 2019 |
| H-INDEX | 2 |
A Suitable procedure for preparing of water Samples used in Radiocarbon Intercomparison
We studied a suitable procedure for preparing of water samples used in radiocarbon intercomparisons involving dissolved inorganic carbon (DIC). The water samples must have inter-batch consistency and stable 14 C concentrations and no sterilizing agent (e.g., HgCl 2 ) should be added, in order to avoid the production of hazardous material. Six water samples, containing widely different amounts and types of salts, DIC, and 14 C concentrations (1–10…
Radiocarbon Dating of Groundwater in Granite Fractures in Abukuma Province, Northeast Japan
Knowledge of the groundwater age is indispensable for understanding groundwater flow in crystalline rocks. The present study is the first to discuss the radiocarbon ages of groundwater in Abukuma granite, Fukushima Prefecture, northeast Japan. The vertical profiles of 14 C dates and δ 13 C are obtained from 3 boreholes (depths of 140, 230, and 306 m). Chemical and carbon isotopic compositions suggest that dead-carbon contamination of groundwater …
A Suitable procedure for preparing of water Samples used in Radiocarbon Intercomparison
We studied a suitable procedure for preparing of water samples used in radiocarbon intercomparisons involving dissolved inorganic carbon (DIC). The water samples must have inter-batch consistency and stable 14 C concentrations and no sterilizing agent (e.g., HgCl 2 ) should be added, in order to avoid the production of hazardous material. Six water samples, containing widely different amounts and types of salts, DIC, and 14 C concentrations (1–10…
Radiocarbon Dating of Groundwater in Granite Fractures in Abukuma Province, Northeast Japan
Knowledge of the groundwater age is indispensable for understanding groundwater flow in crystalline rocks. The present study is the first to discuss the radiocarbon ages of groundwater in Abukuma granite, Fukushima Prefecture, northeast Japan. The vertical profiles of 14 C dates and δ 13 C are obtained from 3 boreholes (depths of 140, 230, and 306 m). Chemical and carbon isotopic compositions suggest that dead-carbon contamination of groundwater …
Radiocarbon Dating of Groundwater in Granite Fractures in Abukuma Province, Northeast Japan
Knowledge of the groundwater age is indispensable for understanding groundwater flow in crystalline rocks. The present study is the first to discuss the radiocarbon ages of groundwater in Abukuma granite, Fukushima Prefecture, northeast Japan. The vertical profiles of 14 C dates and δ 13 C are obtained from 3 boreholes (depths of 140, 230, and 306 m). Chemical and carbon isotopic compositions suggest that dead-carbon contamination of groundwater …
A Suitable procedure for preparing of water Samples used in Radiocarbon Intercomparison
We studied a suitable procedure for preparing of water samples used in radiocarbon intercomparisons involving dissolved inorganic carbon (DIC). The water samples must have inter-batch consistency and stable 14 C concentrations and no sterilizing agent (e.g., HgCl 2 ) should be added, in order to avoid the production of hazardous material. Six water samples, containing widely different amounts and types of salts, DIC, and 14 C concentrations (1–10…
Environmental Chemistry (2 works) · Geology (2 works) · Radiocarbon dating (2 works) · Aquifer (1 work) · Archaeology and ancient environmental studies (1 work) · Borehole (1 work) · Carbon fibers (1 work) · Chemistry (1 work) · Chromatography (1 work) · Environmental Science (1 work)