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  • Activity strength; Bacteria; chemical defense; Climate change; climate extremes; Fluorescence after DNA staining; Fouling; heatwaves; High Performance Liquid Chromatography (HPLC); Month; plant-climate interactions; Rosmarinic acid; Treatment; Zostera marina  (1)
  • Ammonium; Bacteria; chemical defense; CTD; Defense strength; Fluorescence after DNA staining; Fouling; HAND; High Performance Liquid Chromatography (HPLC); Kiel_Falckenstein_Z.marina; Nitrate; Nitrite; Optical density measurements; Phosphate; Photometric assay; Plot; Radiation, photosynthetically active; Radiometer; Ratio; RM; Rosmarinic acid; Salinity; Sampling by hand; Sampling date; Species; Temperature, water; Zostera marina  (1)
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  • 1
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    Unknown
    Seasonal dynamics in the chemical defence of eelgrass against microfoulers (2019)
    PANGAEA
    In:  Supplement to: Guan, Chi; Saha, Mahasweta; Weinberger, Florian (2019): Chemical Defence of a Seagrass against Microfoulers and Its Seasonal Dynamics. Applied Sciences, 9(6), 1258, https://doi.org/10.3390/app9061258
    Details
    Publication Date: 2023-01-30
    Description: We assessed the seasonality of bacterial settlement pressure, defense against microsettlers and concentrations of a previously identified defense compound, Rosmarinic acid, on surfaces of the eelgrass Zostera marina, sampled monthly at four plots in the Kiel Fjord (SW Baltic Sea). Water temperature, salinity, nutrient concentrations in water and light intensity were also measured, as well as photosynthetically active radiation.
    Keywords: Ammonium; Bacteria; chemical defense; CTD; Defense strength; Fluorescence after DNA staining; Fouling; HAND; High Performance Liquid Chromatography (HPLC); Kiel_Falckenstein_Z.marina; Nitrate; Nitrite; Optical density measurements; Phosphate; Photometric assay; Plot; Radiation, photosynthetically active; Radiometer; Ratio; RM; Rosmarinic acid; Salinity; Sampling by hand; Sampling date; Species; Temperature, water; Zostera marina
    Type: Dataset
    Format: text/tab-separated-values, 516 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Unknown
    Parameters of antimicrofouler defence after different heat wave regimes in eelgrass Zostera marina (2020)
    PANGAEA
    Details
    Publication Date: 2023-11-02
    Description: Density of bacteria on Zostera marina, activity strength of Zostera marina surface extract against bacterial settlers and Rosmarinic acid concentration in Zostera marina leaf surface extracts, measured in May, July and August after three different heatwave regimes simulated in outdoor mesocosms at Kiel/Germany. To investigate the consequence of heatwaves on the chemical defense of eelgrass against microbial colonizers Z. marina plants were incubated in the Kiel Outdoor Benthocosm system under ambient control conditions and two different heatwave treatments: a treatment experiencing two spring heatwaves followed by a summer heatwave, and a treatment only experiencing just the summer heatwave. The capacity to deter microbial colonizers was found to be significantly up-regulated in Z. marina from both heatwave treatments in comparison to Z. marina under control conditions, suggesting defense regulation of Z. marina in response to marine heatwaves.
    Keywords: Activity strength; Bacteria; chemical defense; Climate change; climate extremes; Fluorescence after DNA staining; Fouling; heatwaves; High Performance Liquid Chromatography (HPLC); Month; plant-climate interactions; Rosmarinic acid; Treatment; Zostera marina
    Type: Dataset
    Format: text/tab-separated-values, 180 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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