BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL doi String 10.26008/1912/bco-dmo.986587.1
attribute NC_GLOBAL Easternmost_Easting double 96.33931
attribute NC_GLOBAL geospatial_lat_max double 47.98746
attribute NC_GLOBAL geospatial_lat_min double 43.90347
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double 96.33931
attribute NC_GLOBAL geospatial_lon_min double 90.16812
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://osprey.bco-dmo.org/dataset/986587 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL license String The data may be used and redistributed for free but is not intended\nfor legal use, since it may contain inaccuracies. Neither the data\nContributor, ERD, NOAA, nor the United States Government, nor any\nof their employees or contractors, makes any warranty, express or\nimplied, including warranties of merchantability and fitness for a\nparticular purpose, or assumes any legal liability for the accuracy,\ncompleteness, or usefulness, of this information.
attribute NC_GLOBAL Northernmost_Northing double 47.98746
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 43.90347
attribute NC_GLOBAL summary String The microbial communities of lake sediments have the potential to serve as valuable bioindicators and integrators of watershed land use and water quality; however, the relative sensitivity of these communities to physicochemical and geographical parameters must be demonstrated at taxonomic resolutions that are feasible with current sequencing and bioinformatic approaches. The geologically diverse and lake-rich state of Minnesota (USA) is uniquely suited to address this potential because of its variability in ecological region, lake type, and watershed land use. In this study, we selected twenty lakes with varying physicochemical properties across four ecological regions of Minnesota. \n\nOur objectives were to (i) evaluate the diversity and composition of the bacterial community at the sediment–water interface and (ii) determine how lake location and watershed land use impact aqueous chemistry and influence bacterial community structure. Our 16S rRNA amplicon data from lake sediment cores at two depth intervals indicate that sediment communities are more likely to cluster by ecological region rather than by any individual lake properties (e.g., trophic status, total phosphorus concentration, lake depth). \n\nHowever, composition is tied to a given lake, wherein samples from the same core were more alike than samples collected at similar depths across lakes. Our results illustrate the diversity within lake sediment microbial communities and provide insight into relationships between taxonomy, physicochemical, and geographic properties of north temperate lakes.\n\nAll relevant data are in Sauer et al., 2022. All 16S rRNA amplicon data are available from the SRA database at BioProject PRJNA763898.
attribute NC_GLOBAL title String [Sediment Bacteria in MN Lakes] - Diversity and distribution of sediment bacteria across an ecological and trophic gradient from 2018 to 2019 (Cyanos Great Lakes project) (Collaborative Research: Cyanobacteria, Nitrogen Cycling, and Export Production in the Laurentian Great Lakes)
attribute NC_GLOBAL Westernmost_Easting double 90.16812
variable accession String
attribute accession long_name String Accession
attribute accession units String unitless
variable message String
attribute message long_name String Message
attribute message units String unitless
variable sample_name String
attribute sample_name long_name String Sample_name
attribute sample_name units String unitless
variable sample_title String
attribute sample_title long_name String Sample_title
attribute sample_title units String unitless
variable organism String
attribute organism long_name String Organism
attribute organism units String unitless
variable host String
attribute host long_name String Host
attribute host units String unitless
variable isolation_source String
attribute isolation_source long_name String Isolation_source
attribute isolation_source units String unitless
variable collection_date String
attribute collection_date long_name String Collection_date
attribute collection_date units String unitless
variable geo_loc_name String
attribute geo_loc_name long_name String Geo_loc_name
attribute geo_loc_name units String unitless
variable latitude float
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float 43.90347, 47.98746
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude float
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float 90.16812, 96.33931
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable ref_biomaterial String
attribute ref_biomaterial long_name String Ref_biomaterial
attribute ref_biomaterial units String unitless
variable samp_collect_device String
attribute samp_collect_device long_name String Samp_collect_device
attribute samp_collect_device units String units
variable samp_size float
attribute samp_size actual_range float 0.249, 0.2564
attribute samp_size long_name String Samp_size
attribute samp_size units String mL
variable country String
attribute country long_name String Country
attribute country units String unitless
variable state String
attribute state long_name String State
attribute state units String unitless
variable lake_name String
attribute lake_name long_name String Lake_name
attribute lake_name units String unitless
variable sample_depth_range_min int
attribute sample_depth_range_min actual_range int 0, 4
attribute sample_depth_range_min long_name String Sample_depth_range_min
attribute sample_depth_range_min units String cm
variable sample_depth_range_max int
attribute sample_depth_range_max actual_range int 2, 6
attribute sample_depth_range_max long_name String Sample_depth_range_max
attribute sample_depth_range_max units String cm

 
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