Saved in:
| Main Authors: | , |
|---|---|
| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
1980
|
| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.755156 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1867170911559352320 |
|---|---|
| author | Kuptsov, Vladimir M Moskalev, Anatoly S |
| author_facet | Kuptsov, Vladimir M Moskalev, Anatoly S |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | A description is given of a gamma-ray spectrometer complex consisting of four interchangeable, low-background NaI(Tl) crystals that operate simultaneously. The system is used in determination of concentrations of natural radioactive elements and sedimentation rates of bottom sediments by the ionium method. Three detector sizes are used, depending on amount of material available: 80x80; 100x100, and 150x150. The system is operated clockwise and data are brought out on a punch tape; results are computer-processed. Examples are shown of the complex use in determining sedimentation rates of bottom sediments in the Southeast Pacific and concentrations of natural radioactive elements in DSDP Hole 381. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_755156 |
| institution | PANGAEA |
| language | en |
| publishDate | 1980 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 2) Concentrations of natural radioactive elements in Black Sea sediments from DSDP Hole 42-381 Kuptsov, Vladimir M Moskalev, Anatoly S 42-381; Archive of Ocean Data; ARCOD; Black Sea; Calculated; Concentration; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DRILL; Drilling/drill rig; Gamma-ray spectrometry; Glomar Challenger; Leg42; Potassium-40; Potassium-40, standard deviation; Sample code/label; Sample mass; Standard deviation; Thorium-228/Actinium-228 activity ratio; Thorium-228/Actinium-228 activity ratio, standard deviation A description is given of a gamma-ray spectrometer complex consisting of four interchangeable, low-background NaI(Tl) crystals that operate simultaneously. The system is used in determination of concentrations of natural radioactive elements and sedimentation rates of bottom sediments by the ionium method. Three detector sizes are used, depending on amount of material available: 80x80; 100x100, and 150x150. The system is operated clockwise and data are brought out on a punch tape; results are computer-processed. Examples are shown of the complex use in determining sedimentation rates of bottom sediments in the Southeast Pacific and concentrations of natural radioactive elements in DSDP Hole 381. |
| title | (Table 2) Concentrations of natural radioactive elements in Black Sea sediments from DSDP Hole 42-381 |
| topic | 42-381; Archive of Ocean Data; ARCOD; Black Sea; Calculated; Concentration; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; DRILL; Drilling/drill rig; Gamma-ray spectrometry; Glomar Challenger; Leg42; Potassium-40; Potassium-40, standard deviation; Sample code/label; Sample mass; Standard deviation; Thorium-228/Actinium-228 activity ratio; Thorium-228/Actinium-228 activity ratio, standard deviation |
| url | https://doi.org/10.1594/PANGAEA.755156 |