[{"dataset_parameter_nid":"789226","supplied_name":"Plot_Order","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003ENumerical order on the \u0026quot;Sample\u0026quot; Axis of invididual samples in Figure 4 of the main text. Values: integers from 1 to 120 for samples included in plot; none, samples from blank DNA extractions used for comparison; not-in-plot_used-in-NMDS, additional sediment comparison samples not included in plots but used in NMDS analysis\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"960","parameter_description":"\u003Cp\u003Eunique sample identification or number; any combination of alpha numeric characters; precise definition is file dependent\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"sample","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P02\/current\/ACYC\/","parameter_short_description":"sample identification","parameter_short_name":"sample","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789227","supplied_name":"Sample_Name","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EUnique name of the sample used in the plot\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"960","parameter_description":"\u003Cp\u003Eunique sample identification or number; any combination of alpha numeric characters; precise definition is file dependent\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"sample","parameter_external_identifier":"http:\/\/vocab.nerc.ac.uk\/collection\/P02\/current\/ACYC\/","parameter_short_description":"sample identification","parameter_short_name":"sample","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789228","supplied_name":"SRA_Run","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EUnique Seqence Read Archive (SRA) Accession Number to download fastq-formatted file of sequence data for the Sample_Name from the NCBI Archive\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1971","parameter_description":"\u003Cp\u003EDatabase identifier assigned by repository and linked to GenBank or other repository.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"accession number","parameter_external_identifier":null,"parameter_short_description":"accession number","parameter_short_name":"accession_number","parameter_units":"unitless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789229","supplied_name":"SRA_LibraryName","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EThe unique library name given to the Sample_Name by the authors as listed on the NCBI archive\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1741","parameter_description":"\u003Cp\u003Etext description of sample collected \u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"sample_descrip","parameter_external_identifier":null,"parameter_short_description":"sample description","parameter_short_name":"sample_descrip","parameter_units":"text","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789230","supplied_name":"Study_Nickname","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EShort hand code referencing the first author and location of a given study\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"476271","parameter_description":"\u003Cp\u003EA list of papers referred to as a data column, or a\u00a0publication referenced in a dataset or study.\u00a0\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"reference_paper","parameter_external_identifier":null,"parameter_short_description":"reference_paper","parameter_short_name":"reference_paper","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789231","supplied_name":"Sample_Type","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EEnvironmental type that the sample was collected from. Values: Basalt, Seafloor or subseafloor basalt core samle; FLOCS, mineral colonization experiment from an in situ sytem; Fluids,  subsurface crustal fluids collected from a subseafloor observatory; Sediment, sediment core samples; SW, bottom seawater near field sites; blank, DNA extraction blank\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1741","parameter_description":"\u003Cp\u003Etext description of sample collected \u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"sample_descrip","parameter_external_identifier":null,"parameter_short_description":"sample description","parameter_short_name":"sample_descrip","parameter_units":"text","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789232","supplied_name":"Temp","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EDescription of the temperature of the sampling environment. 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Values: NorthPond; Dorado; Loihi; JuanDeFuca\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1124","parameter_description":"\u003Cp\u003ESampling site identification.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"site","parameter_external_identifier":null,"parameter_short_description":"site","parameter_short_name":"site","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789234","supplied_name":"Depth","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EDescriptive category of the relative position of the Sample_Name in the environment. Values: seafloor, collected from the seafloor; subsurface, below the seafloor; none, not applicable\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1741","parameter_description":"\u003Cp\u003Etext description of sample collected \u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"sample_descrip","parameter_external_identifier":null,"parameter_short_description":"sample description","parameter_short_name":"sample_descrip","parameter_units":"text","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789235","supplied_name":"Sequencer_Type","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003ESequencing platform used to sequence extracted DNA from the Sample_Name. Values: IonTorrent; Illumina; 454\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"864","parameter_description":"\u003Cp\u003Einstrument used to collect or process data, definition is specific to the data set in which it appears\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"instrument","parameter_external_identifier":null,"parameter_short_description":"instrument","parameter_short_name":"instrument","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789236","supplied_name":"region16S","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EVariable region(s) of the 16S rRNA gene that was sequenced from the extracted DNA from the Sample_Name, as desxcribed in the primary literature. Values: V4; V6; V4-V6; V1-V3\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1741","parameter_description":"\u003Cp\u003Etext description of sample collected \u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"sample_descrip","parameter_external_identifier":null,"parameter_short_description":"sample description","parameter_short_name":"sample_descrip","parameter_units":"text","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789237","supplied_name":"Primers","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EPrimer set used to amplify the 16S rRNA variable region(s) from the DNA prior to sequencing of the Sample_Name, as described in the primary literature. 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Values: MPBiomedicalsFastDNA; CTABPhenolChloroform; TCEPPhenolChloroform; MoBioPowerSoil; EnzymePhenolChloroform; SDSPhenolChloroform\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1868","parameter_description":"\u003Cp\u003EMethod used to collect sample.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"sampling_method","parameter_external_identifier":null,"parameter_short_description":"sampling_method","parameter_short_name":"sampling_method","parameter_units":"dimensionless","parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789239","supplied_name":"DOI","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003EDigital Object Identitfyer information for publications that describe the original study for the data used here\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"476271","parameter_description":"\u003Cp\u003EA list of papers referred to as a data column, or a\u00a0publication referenced in a dataset or study.\u00a0\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":null,"parameter_official_name":"reference_paper","parameter_external_identifier":null,"parameter_short_description":"reference_paper","parameter_short_name":"reference_paper","parameter_units":null,"parameter_units_external_identifier":null,"order":null},{"dataset_parameter_nid":"789240","supplied_name":"SRA_Study","supplied_units":"unitless","value_format":null,"description":"\u003Cp\u003ESequence Read Archive Identifier number for finding original datafiles on the NCBI Archive\u003C\/p\u003E\n","no_data_value":"nd","conversion_necessary":"no","conversion_utility":"","parameter_nid":"1971","parameter_description":"\u003Cp\u003EDatabase identifier assigned by repository and linked to GenBank or other repository.\u003C\/p\u003E\n","parameter_max_value":null,"parameter_min_value":null,"parameter_nd_value":"nd","parameter_official_name":"accession number","parameter_external_identifier":null,"parameter_short_description":"accession number","parameter_short_name":"accession_number","parameter_units":"unitless","parameter_units_external_identifier":null,"order":null}]