(Table 1) Composition of bottom sediments and pore waters from the West Africa shelf
Fuente:
PANGAEA
Salvato in:
| Autore principale: | |
|---|---|
| Natura: | Dataset Open Access |
| Lingua: | en |
| Pubblicazione: |
PANGAEA
1976
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1867171775976046592 |
|---|---|
| author | Senin, YuM |
| author_facet | Senin, YuM |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Organic and mineral phosphorus (P_org and P_min) have been determined in pore waters of terrigenous, biogenous, as well as weakly phosphatic and phosphatic sediments from the shelf of the West Africa (in 30 samples). Concentrations of P_min in the pore waters have been examined in close relation to grain size and chemical composition (amounts of P and N_org) of solid phase of the sediments. It has been demonstrated that among sands and coarse silts, maximum concentrations of P_min (up to 1.7 mg/l) in the pore waters have been observed in weakly phosphatic and phosphatic sediments rich in organic matter of the highly productive shelf of the Southwest Africa. Concentrations of P_min in the pore waters are most clearly associated with contents of N_org in the solid phase of the sediments (correlation coefficient R = 0.71) and P_org in the pore waters (R = 0.78). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_758698 |
| institution | PANGAEA |
| language | en |
| publishDate | 1976 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Composition of bottom sediments and pore waters from the West Africa shelf Senin, YuM Archive of Ocean Data; ARCOD; Determination of phosphate (Murphy & Riley, 1962); Elevation of event; Event label; Grain size analysis after Petelin (1967, Nauka, Moscow); Latitude of event; Longitude of event; Nitrogen, total; OKEAN; Okean Grab; pH; pH meter; Phosphorus; Phosphorus, organic, dissolved; Sediment type; Sen_Bel-11; Sen_Bel-12; Sen_Bel-14; Sen_Bel-16; Sen_Bel-19; Sen_Bel-2; Sen_Bel-22; Sen_Bel-24; Sen_Bel-29; Sen_Bel-3; Sen_Bel-31; Sen_Bel-36; Sen_Bel-38; Sen_Bel-4; Sen_Bel-40; Sen_Bel-43; Sen_Bel-45; Sen_Bel-46; Sen_Bel-48; Sen_Bel-49; Sen_Bel-51; Sen_Bel-54; Sen_Bel-59; Sen_Bel-60; Sen_Bel-61; Sen_Bel-7; Sen_Bel-8; Sen_Bel-9; Size fraction < 0.010 mm; Titration; Visual description; West Africa shelf; Wet chemistry Organic and mineral phosphorus (P_org and P_min) have been determined in pore waters of terrigenous, biogenous, as well as weakly phosphatic and phosphatic sediments from the shelf of the West Africa (in 30 samples). Concentrations of P_min in the pore waters have been examined in close relation to grain size and chemical composition (amounts of P and N_org) of solid phase of the sediments. It has been demonstrated that among sands and coarse silts, maximum concentrations of P_min (up to 1.7 mg/l) in the pore waters have been observed in weakly phosphatic and phosphatic sediments rich in organic matter of the highly productive shelf of the Southwest Africa. Concentrations of P_min in the pore waters are most clearly associated with contents of N_org in the solid phase of the sediments (correlation coefficient R = 0.71) and P_org in the pore waters (R = 0.78). |
| title | (Table 1) Composition of bottom sediments and pore waters from the West Africa shelf |
| topic | Archive of Ocean Data; ARCOD; Determination of phosphate (Murphy & Riley, 1962); Elevation of event; Event label; Grain size analysis after Petelin (1967, Nauka, Moscow); Latitude of event; Longitude of event; Nitrogen, total; OKEAN; Okean Grab; pH; pH meter; Phosphorus; Phosphorus, organic, dissolved; Sediment type; Sen_Bel-11; Sen_Bel-12; Sen_Bel-14; Sen_Bel-16; Sen_Bel-19; Sen_Bel-2; Sen_Bel-22; Sen_Bel-24; Sen_Bel-29; Sen_Bel-3; Sen_Bel-31; Sen_Bel-36; Sen_Bel-38; Sen_Bel-4; Sen_Bel-40; Sen_Bel-43; Sen_Bel-45; Sen_Bel-46; Sen_Bel-48; Sen_Bel-49; Sen_Bel-51; Sen_Bel-54; Sen_Bel-59; Sen_Bel-60; Sen_Bel-61; Sen_Bel-7; Sen_Bel-8; Sen_Bel-9; Size fraction < 0.010 mm; Titration; Visual description; West Africa shelf; Wet chemistry |
| url | https://doi.org/10.1594/PANGAEA.758698 |