Matches in SemOpenAlex for { <https://semopenalex.org/work/W1985643790> ?p ?o ?g. }
- W1985643790 endingPage "2184" @default.
- W1985643790 startingPage "2166" @default.
- W1985643790 abstract "The Costa Rica Dome (CRD) is a wind-driven upwelling feature in the eastern tropical Pacific that supports unusually high concentrations (> 106 cells mL−1) of the picocyanobacteria Prochlorococcus and Synechococcus. To understand what causes this unusual phytoplankton bloom, we conducted a comprehensive survey of the hydrography, picophytoplankton population structure, and trace metal chemistry of the CRD and surrounding oligotrophic and equatorial upwelling waters. Based on size-fractionated chlorophyll, picoplankton dominated phytoplankton biomass in the region, and the three water regimes sampled supported different assemblages of Prochlorococcus, Synechococcus, and eukaryotic picophytoplankton. Cobalt (Co), a required nutrient for cyanobacteria, was strongly complexed in surface waters and was at least twice as high in the photic zone of the CRD than in surrounding waters. In contrast, iron (Fe) and manganese (Mn) levels were comparable in and outside the CRD. Synechococcus clades II and CRD1 and Prochlorococcus ecotype eMIT9312 (high light II) were the dominant genotypes throughout the region, as assessed by quantitative polymerase chain reaction assays. The composition of less abundant Synechococcus clade subpopulations differed in and outside the CRD and within the CRD. Co, mixed layer depth, and temperature were the important drivers of both total Synechococcus abundance and cyanobacterial community composition. This supports a model whereby the combination of upwelled macronutrients, high concentrations of complexed Co, and Fe and Mn scarcity in the warm, shallow mixed layer of the CRD limit larger phytoplankton and induce dense concentrations of picocyanobacteria. Globally, we suggest that trace metals influence phytoplankton distributions at both the broad (cyanobacterial vs. eukaryotic) and the fine (ecotype-level) taxonomic levels." @default.
- W1985643790 created "2016-06-24" @default.
- W1985643790 creator A5025322652 @default.
- W1985643790 creator A5027867820 @default.
- W1985643790 creator A5034044124 @default.
- W1985643790 creator A5038902971 @default.
- W1985643790 creator A5039371225 @default.
- W1985643790 creator A5045508458 @default.
- W1985643790 creator A5048125721 @default.
- W1985643790 creator A5055904764 @default.
- W1985643790 creator A5073340545 @default.
- W1985643790 creator A5077578486 @default.
- W1985643790 date "2014-10-12" @default.
- W1985643790 modified "2023-09-27" @default.
- W1985643790 title "The unique trace metal and mixed layer conditions of the Costa Rica upwelling dome support a distinct and dense community of <i>Synechococcus</i>" @default.
- W1985643790 cites W1505698969 @default.
- W1985643790 cites W1608145490 @default.
- W1985643790 cites W1932384231 @default.
- W1985643790 cites W1967667349 @default.
- W1985643790 cites W1970699367 @default.
- W1985643790 cites W1980773918 @default.
- W1985643790 cites W1982404483 @default.
- W1985643790 cites W1985417120 @default.
- W1985643790 cites W1990405522 @default.
- W1985643790 cites W2000946245 @default.
- W1985643790 cites W2002005035 @default.
- W1985643790 cites W2003680290 @default.
- W1985643790 cites W2010290344 @default.
- W1985643790 cites W2013990059 @default.
- W1985643790 cites W2017771245 @default.
- W1985643790 cites W2039814627 @default.
- W1985643790 cites W2040460517 @default.
- W1985643790 cites W2040995084 @default.
- W1985643790 cites W2043474764 @default.
- W1985643790 cites W2050063778 @default.
- W1985643790 cites W2053197667 @default.
- W1985643790 cites W2053660667 @default.
- W1985643790 cites W2056917748 @default.
- W1985643790 cites W2057415468 @default.
- W1985643790 cites W2062857891 @default.
- W1985643790 cites W2065131466 @default.
- W1985643790 cites W2066008299 @default.
- W1985643790 cites W2072090442 @default.
- W1985643790 cites W2072442274 @default.
- W1985643790 cites W2075385168 @default.
- W1985643790 cites W2079215416 @default.
- W1985643790 cites W2084346501 @default.
- W1985643790 cites W2084429208 @default.
- W1985643790 cites W2085399298 @default.
- W1985643790 cites W2085615216 @default.
- W1985643790 cites W2088216109 @default.
- W1985643790 cites W2089193882 @default.
- W1985643790 cites W2092439537 @default.
- W1985643790 cites W2094015309 @default.
- W1985643790 cites W2096787854 @default.
- W1985643790 cites W2098968240 @default.
- W1985643790 cites W2100725474 @default.
- W1985643790 cites W2101662000 @default.
- W1985643790 cites W2101954043 @default.
- W1985643790 cites W2104178530 @default.
- W1985643790 cites W2105905824 @default.
- W1985643790 cites W2113963063 @default.
- W1985643790 cites W2115134167 @default.
- W1985643790 cites W2118418448 @default.
- W1985643790 cites W2122090100 @default.
- W1985643790 cites W2126295176 @default.
- W1985643790 cites W2129311272 @default.
- W1985643790 cites W2133242601 @default.
- W1985643790 cites W2136646975 @default.
- W1985643790 cites W2142561581 @default.
- W1985643790 cites W2143573510 @default.
- W1985643790 cites W2144396112 @default.
- W1985643790 cites W2149479888 @default.
- W1985643790 cites W2151132478 @default.
- W1985643790 cites W2156624127 @default.
- W1985643790 cites W2158062455 @default.
- W1985643790 cites W2161854664 @default.
- W1985643790 cites W2164899742 @default.
- W1985643790 cites W2165806421 @default.
- W1985643790 cites W2166938387 @default.
- W1985643790 cites W2169020438 @default.
- W1985643790 cites W2495723071 @default.
- W1985643790 doi "https://doi.org/10.4319/lo.2014.59.6.2166" @default.
- W1985643790 hasPublicationYear "2014" @default.
- W1985643790 type Work @default.
- W1985643790 sameAs 1985643790 @default.
- W1985643790 citedByCount "46" @default.
- W1985643790 countsByYear W19856437902014 @default.
- W1985643790 countsByYear W19856437902015 @default.
- W1985643790 countsByYear W19856437902016 @default.
- W1985643790 countsByYear W19856437902017 @default.
- W1985643790 countsByYear W19856437902018 @default.
- W1985643790 countsByYear W19856437902019 @default.
- W1985643790 countsByYear W19856437902020 @default.
- W1985643790 countsByYear W19856437902021 @default.
- W1985643790 countsByYear W19856437902022 @default.
- W1985643790 countsByYear W19856437902023 @default.
- W1985643790 crossrefType "journal-article" @default.