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- W2067187427 abstract "[1] Surface to deep-ocean coupling was investigated in subtropical (STW) and subantarctic (SAW) waters off eastern New Zealand. Moorings, comprising a near-surface fluorometer, temperature loggers, current meters, and sediment trap at 1500 m depth, were deployed at 41° and 46°40′S along 178°30′E between October 2000 and October 2001. Locally validated, remotely sensed data provided areal estimates of surface chlorophyll that were representative of 1997–2004 annual cycles. In STW, early spring chlorophyll peaks were coupled with deposition of labile (molar C:N∼7–8), bio-siliceous organic matter. Low winter chlorophyll concentrations were associated with high particulate organic carbon (POC) fluxes of moderately refractory material (C:N∼9–10). This indicates that winter flux was affected by heterotrophic recycling processes (zooplankton exuviae, fecal pellets) and/or slowly sinking particles from the preceding autumn. Deep-ocean POC fluxes off New Zealand were similar to global estimates and Tasman Sea (0.8 cf. 1.0 g C m−2 yr−1). Elevated biogenic silica and lithogenic fluxes probably reflect processes within a warm-core eddy near an eroding landmass, rather than STW in general. In SAW, POC and biogenic silica flux peaks occurred in spring with moderate surface chlorophyll concentrations. Decoupling between high chlorophyll and low flux in summer may reflect near-surface organic matter recycling by the microbial-dominated ecosystem. In spring, moderate chlorophyll levels in SAW, high POC and silica flux, and high C:N ratios (9–13) indicate some coupling with upper water column processes. SAW, east of New Zealand, was characterized by low POC (0.2 g C m−2 yr−1), high biogenic silica, and low carbonate fluxes, unlike other subantarctic sites, which are dominated by carbonate deposition with fivefold higher POC flux." @default.
- W2067187427 created "2016-06-24" @default.
- W2067187427 creator A5034844874 @default.
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- W2067187427 date "2005-01-01" @default.
- W2067187427 modified "2023-10-16" @default.
- W2067187427 title "Temporal coupling between surface and deep ocean biogeochemical processes in contrasting subtropical and subantarctic water masses, southwest Pacific Ocean" @default.
- W2067187427 cites W1483305579 @default.
- W2067187427 cites W1585780206 @default.
- W2067187427 cites W1652686173 @default.
- W2067187427 cites W1683661154 @default.
- W2067187427 cites W1716899328 @default.
- W2067187427 cites W1965431589 @default.
- W2067187427 cites W1965988224 @default.
- W2067187427 cites W1967020093 @default.
- W2067187427 cites W1967073483 @default.
- W2067187427 cites W1967586980 @default.
- W2067187427 cites W1967597952 @default.
- W2067187427 cites W1970063795 @default.
- W2067187427 cites W1974006045 @default.
- W2067187427 cites W1974048245 @default.
- W2067187427 cites W1974157284 @default.
- W2067187427 cites W1982743330 @default.
- W2067187427 cites W1985789419 @default.
- W2067187427 cites W1989416720 @default.
- W2067187427 cites W1992438558 @default.
- W2067187427 cites W1994805030 @default.
- W2067187427 cites W1995122655 @default.
- W2067187427 cites W1995863362 @default.
- W2067187427 cites W1998952769 @default.
- W2067187427 cites W2001949496 @default.
- W2067187427 cites W2003363680 @default.
- W2067187427 cites W2005137557 @default.
- W2067187427 cites W2005220163 @default.
- W2067187427 cites W2007789939 @default.
- W2067187427 cites W2007806796 @default.
- W2067187427 cites W2007835197 @default.
- W2067187427 cites W2010149085 @default.
- W2067187427 cites W2010587901 @default.
- W2067187427 cites W2016902562 @default.
- W2067187427 cites W2022169992 @default.
- W2067187427 cites W2023837663 @default.
- W2067187427 cites W2024274899 @default.
- W2067187427 cites W2026626800 @default.
- W2067187427 cites W2029364198 @default.
- W2067187427 cites W2030935701 @default.
- W2067187427 cites W2033126926 @default.
- W2067187427 cites W2035278011 @default.
- W2067187427 cites W2038585871 @default.
- W2067187427 cites W2044882040 @default.
- W2067187427 cites W2045537810 @default.
- W2067187427 cites W2047572519 @default.
- W2067187427 cites W2048583521 @default.
- W2067187427 cites W2054378210 @default.
- W2067187427 cites W2055277357 @default.
- W2067187427 cites W2057588745 @default.
- W2067187427 cites W2059245554 @default.
- W2067187427 cites W2059316363 @default.
- W2067187427 cites W2060339827 @default.
- W2067187427 cites W2060728293 @default.
- W2067187427 cites W2061351626 @default.
- W2067187427 cites W2061878086 @default.
- W2067187427 cites W2061945692 @default.
- W2067187427 cites W2065379643 @default.
- W2067187427 cites W2066546447 @default.
- W2067187427 cites W2068812893 @default.
- W2067187427 cites W2072872521 @default.
- W2067187427 cites W2074600948 @default.
- W2067187427 cites W2075405323 @default.
- W2067187427 cites W2078090374 @default.
- W2067187427 cites W2079110724 @default.
- W2067187427 cites W2081378859 @default.
- W2067187427 cites W2082824724 @default.
- W2067187427 cites W2084299154 @default.
- W2067187427 cites W2088899781 @default.
- W2067187427 cites W2089260617 @default.
- W2067187427 cites W2090349364 @default.
- W2067187427 cites W2090461602 @default.
- W2067187427 cites W2090626051 @default.
- W2067187427 cites W2092818632 @default.
- W2067187427 cites W2110274320 @default.
- W2067187427 cites W2118116378 @default.
- W2067187427 cites W2118839360 @default.
- W2067187427 cites W2120489445 @default.
- W2067187427 cites W2121491556 @default.
- W2067187427 cites W2124716103 @default.
- W2067187427 cites W2131347959 @default.
- W2067187427 cites W2132832763 @default.
- W2067187427 cites W2142180479 @default.
- W2067187427 cites W2144404706 @default.
- W2067187427 cites W2144643571 @default.
- W2067187427 cites W2145442362 @default.
- W2067187427 cites W2151875960 @default.
- W2067187427 cites W2170066557 @default.
- W2067187427 doi "https://doi.org/10.1029/2004jc002833" @default.
- W2067187427 hasPublicationYear "2005" @default.