[PDF] Top 20 concentrations during a mesocosm experiment

... DMSP concentrations and DMSP- lyase activity (DLA) patterns for all ...DMS concentrations showed small but statistically significant differences in the temporal development of the low versus the high CO 2 ... See full document

... DMS during a fall diatom bloom in the St. Lawrence Es- tuary. Our mesocosm experiment allowed us to capture the development and declining phases of a bloom strongly dom- inated by the diatom ... See full document

... Mn concentrations was occurring throughout the whole water column for the first compared to the second seeding, in which the increase was concentrated in the first few meters of the ... See full document

... Correspondence to: B. Niehoff ([email protected]) Received: 31 July 2012 – Published in Biogeosciences Discuss.: 27 August 2012 Revised: 9 January 2013 – Accepted: 6 February 2013 – Published: 1 March 2013 Abstract. ... See full document

... high concentrations of POC and PON were reached very rapidly in our experiment, it is possible that some of this newly produced biomass sunk to the bottom of the meso- ...our experiment, POC and POC ... See full document

... coastal mesocosm experiment at 350, 700, and 1050 µatm pCO 2 , we observed significant increases in dissolved iron concen- trations, Fe(II) concentrations, and Fe(II) half-life times dur- ing and ... See full document

... huxleyi during the experiment During the experiment, the seawater in each mesocosm was well mixed, and the temperature and salinity remained sta- ble, with means of 16 ◦ C and 29, ... See full document

... DIP concentrations measured in the la- goon during the 22 days preceding the Trichodesmium sur- face bloom probably enabled acclimation responses such as induction of APA and other P acquisition ... See full document

... higher concentrations of terrestrially borne CDOM in the Arctic ...the experiment CDOM had typical marine properties, toward the end of the experiment a nonmarine-like signatures of CDOM were ... See full document

... a concentrations did not show any increase for another 10 days, yet shifts in the community structure were observed during this first period ...blooms during other diazotroph bloom events has already ... See full document

... This experiment was set up as a gradient of pCO 2 levels with a range of 185 to 1420 µatm on t8/9 (Table 1; Bellerby et ...low concentrations of NO 3 , PO 4 , Si, and Chl a, and the nutri- ent stoichiometry ... See full document

... per mesocosm and in the lagoon waters surrounding the meso- ...GX mesocosm −1 for the two pe- riods of the experiment after DIP fertilization was calculated from the total daily amount based on ... See full document

... 2 concentrations, ...tion mesocosm experiments yield “net” community response signals that are anticipated to be more indicative for possible future changes in oceanic calcification of ... See full document

... 23-day mesocosm experiment conducted in the south-west Pacific at the mouth of the New Caledonian coral lagoon (22 ◦ ...a mesocosm fertil- ized with phosphate at depths of 1, 6 and 12 m and in the ... See full document

... The effects of CO 2 addition on PO 4 and PP pool sizes were evident from day 23 onwards (Figs. 5b, 7). PO 4 con- centrations were slightly, but significantly lower in the high CO 2 treatment than in the untreated ... See full document

... 4 Stellenbosch Institute for Advanced Study, Stellenbosch 7720, South Africa * Correspondence: [email protected] (R.N.C.); [email protected] (T.D.) Received: 5 July 2020; Accepted: 14 August 2020; ... See full document

... weeks during June–August 2012 and stud- ied community and species–taxon response of ciliates and mesozooplankton to CO 2 elevations expected for this cen- ...2 concentrations in the post-bloom phase through ... See full document

... phytoplankton during this ...supply during the bloom phase in the three CO 2 treatments, we calculated theoretical rates of CO 2 sup- ply to the cell according to the simplified model of Riebesell et ...2 ... See full document

... DUst experiment in a low Nutrient low chlorophyll Ecosystem) was a unique opportunity to investigate these processes at the unexplored scale of one dust deposition ...event. During the DUNE-1-P ... See full document

... Sequences were submitted to NCBI’s Genbank database un- der accession numbers KU160532–KU160537. 2.5 Statistical analyses Pearson correlation coefficients were calculated for each paired variable, after transformation to ... See full document