FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2891794576> ?p ?o ?g. }

• W2891794576 abstract "The northern Red Sea experiences strong annual differences in environmental conditions due to its relative high-latitude location for coral reefs. This allows the study of regulatory effects by key environmental parameters (i.e. temperature, inorganic nutrient and organic matter concentrations) on reef primary production and dinitrogen (N2) fixation, but related knowledge is scarce. Therefore, this study measured environmental parameters, primary production and N2 fixation of phytoplankton groups in the water overlying a coral reef in the Gulf of Aqaba. To this end, we used a comparative approach between mixed and stratified water column scenarios in a full year of seasonal observations. Findings revealed that inorganic nutrient concentrations were significantly higher in the mixed compared to the stratified period. While gross photosynthesis and N2 fixation rates remained similar, net photosynthesis decreased from mixed to stratified period. Net heterotrophic activity of the planktonic community increased significantly during the stratified compared to the mixed period. While inorganic nitrogen (N) availability was correlated with net photosynthesis over the year, N2 fixation only correlated with N availability during the mixed period. This emphasizes the complexity of planktonic tropho-dynamics in northern Red Sea coral reefs. Comparing mixed and stratified planktonic N2 fixation rates with those of benthic organisms and substrates revealed a close seasonal activity similarity between free-living pelagic and benthic diazotrophs. During the mixed period, N2 fixation potentially contributed up to 3 % of planktonic primary production N demand. This contribution increased by ca. one order of magnitude to 21 % during the stratified period. Planktonic N2 fixation is likely a significant N source for phytoplankton to maintain high photosynthesis under oligotrophic conditions in coral reefs, especially during stratified conditions." @default.
• W2891794576 created "2018-09-27" @default.
• W2891794576 creator A5007102342 @default.
• W2891794576 creator A5009480806 @default.
• W2891794576 creator A5044294804 @default.
• W2891794576 creator A5047139681 @default.
• W2891794576 creator A5052869690 @default.
• W2891794576 creator A5054640638 @default.
• W2891794576 creator A5080733011 @default.
• W2891794576 creator A5083817229 @default.
• W2891794576 date "2018-10-01" @default.
• W2891794576 modified "2023-10-12" @default.
• W2891794576 title "Effects of Water Column Mixing and Stratification on Planktonic Primary Production and Dinitrogen Fixation on a Northern Red Sea Coral Reef" @default.
• W2891794576 cites W1879976203 @default.
• W2891794576 cites W1949564600 @default.
• W2891794576 cites W1963677380 @default.
• W2891794576 cites W1966253810 @default.
• W2891794576 cites W1969817454 @default.
• W2891794576 cites W1971786283 @default.
• W2891794576 cites W1975984303 @default.
• W2891794576 cites W1979761969 @default.
• W2891794576 cites W1980745225 @default.
• W2891794576 cites W1980889743 @default.
• W2891794576 cites W1981712879 @default.
• W2891794576 cites W1986054350 @default.
• W2891794576 cites W1989427473 @default.
• W2891794576 cites W1990687299 @default.
• W2891794576 cites W1991465668 @default.
• W2891794576 cites W1999455283 @default.
• W2891794576 cites W2002781548 @default.
• W2891794576 cites W2003435746 @default.
• W2891794576 cites W2005741735 @default.
• W2891794576 cites W2012281715 @default.
• W2891794576 cites W2014589533 @default.
• W2891794576 cites W2014764343 @default.
• W2891794576 cites W2016533857 @default.
• W2891794576 cites W2018331585 @default.
• W2891794576 cites W2028276939 @default.
• W2891794576 cites W2028589259 @default.
• W2891794576 cites W2028915685 @default.
• W2891794576 cites W2029934222 @default.
• W2891794576 cites W2030299356 @default.
• W2891794576 cites W2032421630 @default.
• W2891794576 cites W2034100276 @default.
• W2891794576 cites W2041330625 @default.
• W2891794576 cites W2047810750 @default.
• W2891794576 cites W2049289047 @default.
• W2891794576 cites W2054573836 @default.
• W2891794576 cites W2055753907 @default.
• W2891794576 cites W2055809373 @default.
• W2891794576 cites W2059075825 @default.
• W2891794576 cites W2059567047 @default.
• W2891794576 cites W2066992661 @default.
• W2891794576 cites W2071790081 @default.
• W2891794576 cites W2073156337 @default.
• W2891794576 cites W2075895734 @default.
• W2891794576 cites W2076143112 @default.
• W2891794576 cites W2076278643 @default.
• W2891794576 cites W2079086252 @default.
• W2891794576 cites W2085537965 @default.
• W2891794576 cites W2090289492 @default.
• W2891794576 cites W2091303176 @default.
• W2891794576 cites W2108726766 @default.
• W2891794576 cites W2108756456 @default.
• W2891794576 cites W2109476731 @default.
• W2891794576 cites W2121950168 @default.
• W2891794576 cites W2122580963 @default.
• W2891794576 cites W2123759159 @default.
• W2891794576 cites W2133183654 @default.
• W2891794576 cites W2137507310 @default.
• W2891794576 cites W2142602691 @default.
• W2891794576 cites W2143964199 @default.
• W2891794576 cites W2147170411 @default.
• W2891794576 cites W2157601435 @default.
• W2891794576 cites W2158879787 @default.
• W2891794576 cites W2162254088 @default.
• W2891794576 cites W2165186957 @default.
• W2891794576 cites W2165520535 @default.
• W2891794576 cites W2276512084 @default.
• W2891794576 cites W2281155009 @default.
• W2891794576 cites W2299019769 @default.
• W2891794576 cites W2315194793 @default.
• W2891794576 cites W2331346492 @default.
• W2891794576 cites W2335154603 @default.
• W2891794576 cites W2336566714 @default.
• W2891794576 cites W2617679569 @default.
• W2891794576 cites W2726176079 @default.
• W2891794576 cites W2786932587 @default.
• W2891794576 cites W2792408301 @default.
• W2891794576 cites W2807049004 @default.
• W2891794576 cites W2808012623 @default.
• W2891794576 cites W2808672680 @default.
• W2891794576 cites W4241236602 @default.
• W2891794576 cites W4294372703 @default.
• W2891794576 cites W1984106826 @default.
• W2891794576 doi "https://doi.org/10.3389/fmicb.2018.02351" @default.
• W2891794576 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6174798" @default.
• W2891794576 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30327648" @default.
• W2891794576 hasPublicationYear "2018" @default.
• W2891794576 type Work @default.

• next