Parameter: CH4

Short Description: methane
Short Name: CH4
Official Name: CH4
Units: various
External Identifier: odo:matches: http://vocab.nerc.ac.uk/collection/S27/current/CS002920/

Description

methane


DatasetPI-Supplied DescriptionPI-Supplied Name
Porewater geochemistry data for sediment samples that were included in the global seep survey conducted via Alvin dives from R/V Atlantis cruise AT15-40 in the Guaymas Basin in 2008Porewater methane concentration in mM. CH4
Porewater geochemistry, including methane, CO2, sulfate, and sulfide from Guaymas Basin hydrothermal sediments collected on R/V Atlantis cruise AT15-56 in Nov-Dec 2009Methane porewater concentration CH4_mM
Sediment geochemistry summary from push cores collected during HOV Alvin dives during the R/V Atlantis cruise AT37-06 in the Guaymas Basin from December 2016Dissolved Methane; method detection limit = 0.1 CH4
Sediment geochemistry from push cores collected during HOV Alvin dives during the R/V Atlantis cruise AT42-05 in Guaymas Basin, Gulf of California (27 00.00 N, -111 20.00 W) in November 2018Pore water concentrations of methane; method detection limit = 0.1 CH4_uM
Geochemical measurements of CTD and Alvin Niskin samples collected in the Gulf of California on RV/Atlantis AT42-05 Alvin dives, Nov. 2018Water column methane concentration. detection limit =1. Methane
Biogeochemistry and microbiology from the R/V Hermano Gines cruises in the Cariaco Basin from 1995 to 2015 (CARIACO Ocean Time-Series Program)Methane CH4
Biogeochemical data on cryptic methane cycling in hypersaline sediments of the Carpinteria Salt Marsh Reserve, CaliforniaMicrobial Anaerobic Oxidation of Methane (AOM) rate AOM
Biogeochemical data on cryptic methane cycling in hypersaline sediments of the Carpinteria Salt Marsh Reserve, CaliforniaPorewater Methane Concentration Methane
Porewater dissolved organic carbon and associated geochemical data for methane seeps in the Cascadia Margin: Astoria Canyon, Barkley Canyon, Hydrate Ridge, and Bullseye VentPore water dissolved methane CH4_uM
Sediment geochemistry and microbial metabolic activity data on cryptic methane cycling in the Carpinteria Salt Marsh Reserve, California from sampling in July of 2019Methane per volume wet sediment Methane
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Y-intercept of best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for each bottle. Best_Fit_Rate_by_Bottle_b
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Slope of best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for each bottle. Best_Fit_Rate_by_Bottle_m
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Number of observations used to make the best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for each bottle. Best_Fit_Rate_by_Bottle_N
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Probability of the true dataset coming from the same population as the best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for each bottle. Best_Fit_Rate_by_Bottle_P
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)R value of best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for each bottle. Best_Fit_Rate_by_Bottle_R
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)R^2 value of best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for each bottle. Best_Fit_Rate_by_Bottle_R_squared
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Y-intercept of best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Best_Fit_Rate_by_Condition_b
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Slope of best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Best_Fit_Rate_by_Condition_m
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Number of observations used to make the best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Best_Fit_Rate_by_Condition_N
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Probability of the true dataset coming from the same population as the best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Best_Fit_Rate_by_Condition_P
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)R value of best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Best_Fit_Rate_by_Condition_R
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)R^2 value of best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Best_Fit_Rate_by_Condition_R_squared
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Coefficient of variation from the mean for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Coefficient_of_Variation
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Difference between the 75th and 25th percentiles for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Interquartile_Range
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Jarque�Bera goodness-of-fit test statistic for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. JB_test_Statistic
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Interpretation of kurtosis score for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Kurtosis_Interpretation
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Kurtosis score for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Kurtosis_Score
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean value for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Mean
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Median value for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Median
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mode for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Mode
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Ratio of standard error for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition to the mean for the same dataset, reported in %. Percent_Error
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Probability that the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition has a skewness and kurtosis similar to a normal distribution. P_value
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Difference between the highest and lowest values for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Range
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Interpretation of skewness score for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Skewness_Interpretation
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Skewness score of dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Skewness_Score
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Standard deviation from the mean for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Standard_Deviation
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Stadard error from the mean for the dataset used to make best-fit correlation between elapsed time (TX_Timepoint) on x-axis and methane production (TX_Timepoint_CH4_production) on y-axis for all bottles of the same condition. Standard_Error
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Methane production relative to the SW condition since start of incubation (mean of 3 technical replicates). T1_Timepoint_CH4_no_sig_fig_rounding
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for all bottles in the same condition per trial. T1_Timepoint_mean_CH4_production
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks). T2_Timepoint_CH4_no_sig_fig_rounding
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks), rounded to the nearest tenth. T2_Timepoint_mean_CH4_production
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks). T3_Timepoint_CH4_no_sig_fig_rounding
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks), rounded to the nearest tenth. T3_Timepoint_CH4_production
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks). T4_Timepoint_CH4_no_sig_fig_rounding
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks), rounded to the nearest tenth. T4_Timepoint_CH4_production
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks). T5_Timepoint_CH4_no_sig_fig_rounding
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks), rounded to the nearest tenth. T5_Timepoint_CH4_production
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks). T6_Timepoint_CH4_no_sig_fig_rounding
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks), rounded to the nearest tenth. T6_Timepoint_CH4_production
MPn-derived methane production by epiphytic bacteria on pelagic Sargassum seaweed from 2017-2019 (Cyanobacteria Hydrocarbons project)Mean methane production relative to the SW condition since start of incubation for 3 technical replicates (GC-FID Peaks), rounded to the nearest tenth. TFinal_Final_CH4