Saved in:
| Main Authors: | , |
|---|---|
| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
1982
|
| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.778163 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1867172049600905216 |
|---|---|
| author | Tambiev, Sergey B Baturin, Gleb N |
| author_facet | Tambiev, Sergey B Baturin, Gleb N |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Changes in concentration levels and speciation of heavy metals during sedimentation on example of a typical semi-closed bay, where bottom sediments have formed due to river run-off, are under consideration. It is shown that due to desorption of mobile manganese, zinc and copper entered the bay with river suspended matter, their total contents in bottom sediments decrease and percentages of lithogenic forms increase. Contents and speciation of iron in bottom sediments are determined by its participation in coagulation of river colloids in the mixing zone and by mechanical differentiation of sedimentary material. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_778163 |
| institution | PANGAEA |
| language | en |
| publishDate | 1982 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 3) Contents of P2O5 and total REE in phosphorites from Pacific seamonts Tambiev, Sergey B Baturin, Gleb N Archive of Ocean Data; ARCOD; Central Pacific; Dredge; DRG; Elevation of event; Elevation of event 2; Epoch; Event label; Grab; GRAB; Instrumental neutron activation analysis (INAA); Latitude of event; Longitude of event; Marcus-Necker Ridge; Pacific Ocean; Phosphorus pentoxide; Rare-earth elements; Sample type; VITYAZ; Vityaz (ex-Mars); Vityaz-48; VITYAZ6261-1; VITYAZ6343-DR; VITYAZ6348-1; VITYAZ6349; VITYAZ6352-DR; VITYAZ6364-7; Wet chemistry Changes in concentration levels and speciation of heavy metals during sedimentation on example of a typical semi-closed bay, where bottom sediments have formed due to river run-off, are under consideration. It is shown that due to desorption of mobile manganese, zinc and copper entered the bay with river suspended matter, their total contents in bottom sediments decrease and percentages of lithogenic forms increase. Contents and speciation of iron in bottom sediments are determined by its participation in coagulation of river colloids in the mixing zone and by mechanical differentiation of sedimentary material. |
| title | (Table 3) Contents of P2O5 and total REE in phosphorites from Pacific seamonts |
| topic | Archive of Ocean Data; ARCOD; Central Pacific; Dredge; DRG; Elevation of event; Elevation of event 2; Epoch; Event label; Grab; GRAB; Instrumental neutron activation analysis (INAA); Latitude of event; Longitude of event; Marcus-Necker Ridge; Pacific Ocean; Phosphorus pentoxide; Rare-earth elements; Sample type; VITYAZ; Vityaz (ex-Mars); Vityaz-48; VITYAZ6261-1; VITYAZ6343-DR; VITYAZ6348-1; VITYAZ6349; VITYAZ6352-DR; VITYAZ6364-7; Wet chemistry |
| url | https://doi.org/10.1594/PANGAEA.778163 |