Benthic fluxes and pore water studies from sediments of the central equatorial north Pacific: Nutrient diagenesis
References (45)
- et al.
The calibration of a new free vehicle benthic flux chamber for use in the deep-sea
Deep-Sea Res.
(1986) - et al.
Radon- 222 as a tracer for mixing in the water column and benthic exchange in the southern California borderland
Earth Planet. Sci. Lett.
(1982) - et al.
Benthic fluxes and the cycling of biogenic silica and carbon in the two southern California Borderland Basins
Geochim. Cosmochim. Acta
(1987) - et al.
Radon fluxes measured with the MANOP bottom lander
Deep-Sea Res.
(1987) - et al.
In situ measurements of calcium carbonate dissolution rates in deep-sea sediments
Geochim. Cosmochim. Acta
(1990) - et al.
Early diagenesis in sediments from the eastern equatorial Pacific, I. Pore water nutrient and carbonate results
Earth Planet. Sci. Lett.
(1980) - et al.
Carbonate chemistry in marine pore waters: MANOP sites C and S
Earth Planet. Sci. Lett.
(1982) Interactions of biogenic opal, sediment and sea-water in the central equatorial Pacific
Geochim. Cosmochim. Acta
(1973)- et al.
Pore waters of the central Pacific Ocean: nutrient results
Earth Planet. Sci. Lett.
(1982) - et al.
Fine scale distributions of porosity and particulate excess Pb-210, organic carbon and CaCO3 in surface sediments of the deep equatorial Pacific
Earth Planet. Sci. Lett.
(1986)
Carbonate saturation and the effect of pressure on the alkalinity of interstitial waters from the Guatemala Basin
Geochim. Cosmochim. Acta
The composition and diagenesis of interstitial solutions—I. Fluxes across the seawater-sediment interface in the Atlantic Ocean
Geochim. Cosmochim. Acta
Short time-series measurements of particulate organic carbon flux and sediment community oxygen consumption in the North Pacific
Deep-Sea Res.
Oxygen uptake and nutrient exchange of sediment measured in situ using a free vehicle grab respirometer
Deep-Sea Res.
Quantifying solute distributions in the bioturbated zone of marine sediments by defining an average microenvironwater sampling
Limnol. Oceanog.
A technique for the rapid extraction of radon-222 from water samples and a case study
Early Diagenesis: A Theoretical Approach
Silica distribution and reaction kinetics in southern California Borderland sediment
Tracers in the Sea
Colorimetric determination of dissolved oxygen at low concentrations
Limnol. Oceanogr.
Size distribution of phytoplankton in the central and eastern tropical Pacific
Global Biogeochem. Cycles
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Diagenetic processes and nutrients diffusive fluxes at the sediment-water interface in the Bizerte Lagoon (North Tunisia)
2022, Journal of African Earth SciencesCitation Excerpt :It is produced mainly by dissolution processes of biosiliceous debris (Tréguer et al., 1995; Dixit et al., 2001), mainly diatom frustules. Several studies on silica in the marine environment, including those of Added (1981); Bender et al. (1985); Berelson et al. (1990) and others have shown a significant increase of dissolved concentrations in pore waters below the sediment-water interface. Dissolved silica thus accumulates in the sediment and then diffuses to the open water, making it available again to autotrophic organisms.
Anaerobic ammonium oxidation (anammox) and denitrification in Peru margin sediments
2020, Journal of Marine SystemsCitation Excerpt :The porewater NH4+ concentration was higher in surface sediments at the central shelf stations compared to the slope and rise stations, and had correspondingly higher upward NH4+ fluxes. There was a slight increase in NH4+ in the surface layer at 940 m and 3240 m stations, presumably reflecting cell lysis during core retrieval in the surface layer of these sediments (Berelson et al., 1990; Haeckel et al., 2001), which overall had lower NH4+ concentrations throughout the profile. The increase in surface NH4+ should not influence calculated NH4+ fluxes as the flux calculations are based on the steepest gradient below the surface increase in NH4+.
Benthic carbon mineralization in hadal trenches: Assessment by in situ O<inf>2</inf> microprofile measurements
2016, Deep-Sea Research Part I: Oceanographic Research PapersCitation Excerpt :There only exist few in situ determinations of benthic O2 consumption rates from the deep abyss. Available data for water depth between 4500 and 6500 m range from 50 to 575 µmol m−2 d−1 with an overall average value of 265±169 µmol m−2 d−1 (n=20) while the corresponding values for the 5000–6500 m depth interval are 50–356 µmol m−2 d−1with an average of 175±128 µmol m−2 d−1 (n=9) (Reimers et al., 1986; Smith et al., 1978; Berelson et al., 1990; Hales et al., 1994; Glud et al., 1994, 2013; Wenzhöfer and Glud, 2002; this study). The three available data sets from hadal depths (>6500 m) range from 154±48 µmol m−2 d−1 in the Mariana Trench (~ 10900 m), 225±50 µmol m−2 d−1 in the Tonga Trench (~ 10800 m) up to 746±103 µmol m−2 d−1 in the Izu-Bonin Trench (~9200 m) (Table 2, Fig. 5).
Variability of carbonate diagenesis in equatorial Pacific sediments deduced from radiogenic and stable Sr isotopes
2015, Geochimica et Cosmochimica ActaCarbon and biogenic silica export influenced by the Amazon River Plume: Patterns of remineralization in deep-sea sediments
2014, Deep-Sea Research Part I: Oceanographic Research PapersThe Recycling of Biogenic Material at the Sea Floor
2013, Treatise on Geochemistry: Second Edition