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PANGAEA
In:
Supplement to: Baker, Paul A (1982): Interstitial water chemistry of Deep Sea Drilling Project Site 503 and its implications for submarine hydrothermal circulation. In: Prell, WL; Gardner, JV; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 68, 467-474, https://doi.org/10.2973/dsdp.proc.68.121.1982
Publikationsdatum:
2024-02-10
Beschreibung:
Recent discoveries relating to the circulation of fluids within the oceanic crust include the finding of both important fluxes of elements and isotopes into the oceans by ridge-crest hydrothermal convection and important fluxes of heat out of the oceanic crust by convection at ridge crests and at some distance from ridge crests. In the present chapter, I present isotopic, chemical, and physical data from sediments and pore waters of Deep Sea Drilling Project (DSDP) Holes 503A and 503B. These results are modeled in terms of pore-water diffusion, advection, and production to ascertain the relative contribution of these processes at this location, 7.5 m.y. removed from ridge-crest hydrothermal activity. The observations made here contribute to the understanding of chemical and heat transport in oceanic crust of moderate age.
Schlagwort(e):
68-503A; 68-503B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg68; North Pacific/FLANK
Materialart:
Dataset
Format:
application/zip, 3 datasets
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