FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1996291250> ?p ?o ?g. }

• W1996291250 endingPage "823" @default.
• W1996291250 startingPage "808" @default.
• W1996291250 abstract "Areas of high nutrients and low chlorophyll a comprise nearly a third of the world’s oceans, including the equatorial Pacific, the Southern Ocean and the Sub-Arctic Pacific. The SOLAS Sea-Air Gas Exchange (SAGE) experiment was conducted in late summer, 2004, off the east coast of the South Island of New Zealand. The objective was to assess the response of phytoplankton in waters with low iron and silicic acid concentrations to iron enrichment. We monitored the quantum yield of photochemistry (Fv/Fm) with pulse amplitude modulated fluorometry, chlorophyll a, primary productivity, and taxonomic composition. Measurements of Fv/Fm indicated that the phytoplankton within the amended patch were relieved from iron stress (Fv/Fm approached 0.65). Although there was no significant difference between IN and OUT stations at points during the experiment, the eventual enhancement in chlorophyll a and primary productivity was twofold by the end of the 15-day patch occupation. However, no change in particulate carbon or nitrogen pools was detected. Enhancement in primary productivity and chlorophyll a were approximately equal for all phytoplankton size classes, resulting in a stable phytoplankton size distribution. Initial seed stocks of diatoms were extremely low, <1% of the assemblage based on HPLC pigment analysis, and did not respond to iron enrichment. The most dominant groups before and after iron enrichment were type 8 haptophytes and prasinophytes that were associated with ∼75% of chlorophyll a. Twofold enhancement of biomass estimated by flow cytometry was detected only in eukaryotic picoplankton, likely prasinophytes, type 8 haptophytes and/or pelagophytes. These results suggest that factors other than iron, such as silicic acid, light or physical disturbance limited the phytoplankton assemblage during the SAGE experiment. Furthermore, these results suggest that additional iron supply to the Sub-Antarctic under similar seasonal conditions and seed stock will most likely favor phytoplankton <2 μm. This implies that any iron-mediated gain of fixed carbon will most likely be remineralized in shallow water rather than sink and be sequestered in the deep ocean." @default.
• W1996291250 created "2016-06-24" @default.
• W1996291250 creator A5018245635 @default.
• W1996291250 creator A5028631614 @default.
• W1996291250 creator A5045678035 @default.
• W1996291250 creator A5047255021 @default.
• W1996291250 creator A5056551507 @default.
• W1996291250 creator A5082830136 @default.
• W1996291250 date "2011-03-01" @default.
• W1996291250 modified "2023-10-09" @default.
• W1996291250 title "The response of phytoplankton to iron enrichment in Sub-Antarctic HNLCLSi waters: Results from the SAGE experiment" @default.
• W1996291250 cites W1502045764 @default.
• W1996291250 cites W1637244524 @default.
• W1996291250 cites W1647405841 @default.
• W1996291250 cites W1967073483 @default.
• W1996291250 cites W1973498207 @default.
• W1996291250 cites W1976160439 @default.
• W1996291250 cites W1980934656 @default.
• W1996291250 cites W1982009232 @default.
• W1996291250 cites W1983614648 @default.
• W1996291250 cites W1989036528 @default.
• W1996291250 cites W1993013648 @default.
• W1996291250 cites W1993225689 @default.
• W1996291250 cites W1995576855 @default.
• W1996291250 cites W1996912616 @default.
• W1996291250 cites W1997187212 @default.
• W1996291250 cites W1998536006 @default.
• W1996291250 cites W1998541487 @default.
• W1996291250 cites W2001120495 @default.
• W1996291250 cites W2015473965 @default.
• W1996291250 cites W2021845304 @default.
• W1996291250 cites W2023159838 @default.
• W1996291250 cites W2031050703 @default.
• W1996291250 cites W2035503928 @default.
• W1996291250 cites W2041330813 @default.
• W1996291250 cites W2044804129 @default.
• W1996291250 cites W2047352962 @default.
• W1996291250 cites W2049633023 @default.
• W1996291250 cites W2050735408 @default.
• W1996291250 cites W2053781810 @default.
• W1996291250 cites W2056425137 @default.
• W1996291250 cites W2056467812 @default.
• W1996291250 cites W2058024827 @default.
• W1996291250 cites W2062698646 @default.
• W1996291250 cites W2064528772 @default.
• W1996291250 cites W2064594927 @default.
• W1996291250 cites W2071156433 @default.
• W1996291250 cites W2071347761 @default.
• W1996291250 cites W2075501333 @default.
• W1996291250 cites W2079493774 @default.
• W1996291250 cites W2080119881 @default.
• W1996291250 cites W2081297498 @default.
• W1996291250 cites W2082678969 @default.
• W1996291250 cites W2088134802 @default.
• W1996291250 cites W2091214433 @default.
• W1996291250 cites W2101954043 @default.
• W1996291250 cites W2109379895 @default.
• W1996291250 cites W2114044733 @default.
• W1996291250 cites W2114628556 @default.
• W1996291250 cites W2117289816 @default.
• W1996291250 cites W2128691780 @default.
• W1996291250 cites W2137051520 @default.
• W1996291250 cites W2144404706 @default.
• W1996291250 cites W2145668011 @default.
• W1996291250 cites W2148030853 @default.
• W1996291250 cites W2153691588 @default.
• W1996291250 cites W2160158003 @default.
• W1996291250 cites W2162580341 @default.
• W1996291250 cites W2163791673 @default.
• W1996291250 cites W2165806421 @default.
• W1996291250 cites W2167705142 @default.
• W1996291250 cites W2171519564 @default.
• W1996291250 cites W4233253498 @default.
• W1996291250 cites W4233662791 @default.
• W1996291250 cites W4250409260 @default.
• W1996291250 doi "https://doi.org/10.1016/j.dsr2.2010.10.021" @default.
• W1996291250 hasPublicationYear "2011" @default.
• W1996291250 type Work @default.
• W1996291250 sameAs 1996291250 @default.
• W1996291250 citedByCount "22" @default.
• W1996291250 countsByYear W19962912502012 @default.
• W1996291250 countsByYear W19962912502013 @default.
• W1996291250 countsByYear W19962912502014 @default.
• W1996291250 countsByYear W19962912502015 @default.
• W1996291250 countsByYear W19962912502017 @default.
• W1996291250 countsByYear W19962912502018 @default.
• W1996291250 countsByYear W19962912502019 @default.
• W1996291250 countsByYear W19962912502020 @default.
• W1996291250 countsByYear W19962912502021 @default.
• W1996291250 countsByYear W19962912502022 @default.
• W1996291250 crossrefType "journal-article" @default.
• W1996291250 hasAuthorship W1996291250A5018245635 @default.
• W1996291250 hasAuthorship W1996291250A5028631614 @default.
• W1996291250 hasAuthorship W1996291250A5045678035 @default.
• W1996291250 hasAuthorship W1996291250A5047255021 @default.
• W1996291250 hasAuthorship W1996291250A5056551507 @default.
• W1996291250 hasAuthorship W1996291250A5082830136 @default.
• W1996291250 hasConcept C107872376 @default.

• next