Stream Macroinvertebrate Monitoring: Physical Chemistry by Site by Visit
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► dataset_eml_metadataproviderheader
- Forest Ecosystem Monitoring Cooperative
- Address:
705 Spear Street
South Burlington, Vermont 05403
United States of America
Phone: (802) 391-4135
Email: femc@uvm.edu
Website: www.uvm.edu/femc
► dataset_eml_abstractheader
Annual stream macroinvertebrate survey to establish a site-specific database and to monitor trends.
► dataset_eml_peopleheader
- Doug Burnham: dataset_eml_peopleprincipleinvestigator
- Steve Fiske: dataset_eml_peoplecontentprovider
- James Kellogg: dataset_eml_peopleprincipleinvestigator
- Richard Langdon: dataset_eml_peoplecontentprovider
► dataset_eml_locationheader
- dataset_eml_locationcords
- -72.85248333, 44.506191
- -72.845381, 44.506191
- -72.845381, 44.52376667
- -72.85248333, 44.52376667
- -72.85248333, 44.506191
► dataset_eml_datatableheader
- dataset_eml_datatabletitle: Physical Chemistry by Site by Visit
- dataset_eml_datatablestartdate: 1991-10-30
- dataset_eml_datatableendate: 2001-09-04
- dataset_eml_datatabledescription: Measurements of physical stream chemistry components in Stevensville Brook and Browns River
- dataset_eml_datatablepurpose: To assess changes in forest canopy health over time by the use of canopy photography and establish an archivable image of stand condition to use as a baseline for future comparisons
- dateset_eml_datatableshortname: Z0003_PhysicalChemistry
- dataset_eml_datatablephysicalobjectname: VMC.3.8
- dataset_eml_datatabledatatype: mySQL
- dataset_eml_datatablecitation: Stream Macroinvertebrate Monitoring: Physical Chemistry by Site by Visit, 1991-10-30
- dataset_eml_datatableonlinedistribution: https://vmc.w3.uvm.edu/vmcdevel/CI4/data/archive/project/stream-macroinvertebrate-monitoring/dataset/physical-chemistry-by-site-by-visit
► dataset_eml_attributelistheader
- dataset_eml_attributelistname: SiteName
- dataset_eml_attributelistlabel: Site Name
- dataset_eml_attributelistdescription: Name of Site
- dataset_eml_attributeliststoragetype: text
- dataset_eml_attributelistmeasurementtype: nominal
- dataset_eml_attributelistname: SiteID
- dataset_eml_attributelistlabel: Site ID
- dataset_eml_attributelistdescription: Codes for the sample collection sites.
- dataset_eml_attributeliststoragetype: text
- dataset_eml_attributelistmeasurementtype: nominal
- dataset_eml_attributelistname: LabID
- dataset_eml_attributelistlabel: Lab ID
- dataset_eml_attributelistdescription: Identification code for lab samples
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- dataset_eml_attributelistmeasurementtype: nominal
- dataset_eml_attributelistname: Date
- dataset_eml_attributelistlabel: Date
- dataset_eml_attributelistdescription: Date of sample collection/observation
- dataset_eml_attributeliststoragetype: datetime
- dataset_eml_attributelistmeasurementtype: datetime
- dataset_eml_attributelistformatstring: YYYY-MM-DDThh:mm:ss
- dataset_eml_attributelistname: WaterTemp c
- dataset_eml_attributelistlabel: Water Temperature
- dataset_eml_attributelistdescription: Temperature of Water
- dataset_eml_attributeliststoragetype: decimal
- dataset_eml_attributelistmeasurementtype: interval
- dataset_eml_attributeliststandardunit: celsius
- dataset_eml_attributelistprecision: 0.01
- Unit: celsius
- dataset_eml_attributelistnumbertype: real
- dataset_eml_attributelistname: Canopy%
- dataset_eml_attributelistlabel: Canopy Cover
- dataset_eml_attributelistdescription: Percent Canopy Cover
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- Unit: percent
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- dataset_eml_attributelistlabel: Bank Stability
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- dataset_eml_attributelistname: Diatom%
- dataset_eml_attributelistlabel: Diatom
- dataset_eml_attributelistdescription: Major group of algae
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- dataset_eml_attributelistlabel: Filamentous Green Algae
- dataset_eml_attributelistdescription: Filamentous Green Algae- chainlike series of algal cells
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- dataset_eml_attributelistlabel: Green
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- dataset_eml_attributelistlabel: Coarse Gravel
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- dataset_eml_attributelistboumdsmaximum: 100
- dataset_eml_attributelistname: SubSand%
- dataset_eml_attributelistlabel: Sand
- dataset_eml_attributelistdescription: Sand
- dataset_eml_attributeliststoragetype: int
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- Unit: percent
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- dataset_eml_attributelistlabel: Silt
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- Unit: percent
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- dataset_eml_attributelistbounds:
- dataset_eml_attributelistboundsminimum: 0
- dataset_eml_attributelistboumdsmaximum: 100
- dataset_eml_attributelistname: pH std units
- dataset_eml_attributelistlabel: pH
- dataset_eml_attributelistdescription: A measure of the acidity or alkalinity of the water, on a scale of 1 (most acidic) to 14 (most alkaline)
- dataset_eml_attributeliststoragetype: decimal
- dataset_eml_attributelistmeasurementtype: interval
- dataset_eml_attributeliststandardunit: dimensionless
- dataset_eml_attributelistprecision: 0.01
- dataset_eml_attributelistnumbertype: real
- dataset_eml_attributelistbounds:
- dataset_eml_attributelistboundsminimum: 1
- dataset_eml_attributelistboumdsmaximum: 14
- dataset_eml_attributelistname: Alk mg/l
- dataset_eml_attributelistlabel: Alkalinity
- dataset_eml_attributelistdescription: Alkalinity of water
- dataset_eml_attributeliststoragetype: decimal
- dataset_eml_attributelistmeasurementtype: interval
- dataset_eml_attributeliststandardunit: milligramsPerLiter
- dataset_eml_attributelistprecision: 0.01
- Unit: milligramsPerLiter
- dataset_eml_attributelistnumbertype: real
- dataset_eml_attributelistname: Cond uohoms
- dataset_eml_attributelistlabel: Conductivity
- dataset_eml_attributelistdescription: Specific conductance of the sampled water column (ability to conduct an electrical charge)
- dataset_eml_attributeliststoragetype: decimal
- dataset_eml_attributelistmeasurementtype: ratio
- dataset_eml_attributeliststandardunit: ohm
- dataset_eml_attributelistprecision: 0.01
- Unit: ohm
- dataset_eml_attributelistnumbertype: real
► dataset_eml_methodsheader
- dataset_eml_currentMethodsHeader
- Monitoring sites
- dataset_eml_methodsStartDate: 1991-10-30
- dataset_eml_methoddescription: Browns River and Stevensville Brook are monitored at 1400 foot elevation on each.
- dataset_eml_methodsStartDate: 1991-10-30
- Sample collection
- dataset_eml_methoddescription: Duplicate samples of aquatic macroinvertebrates were collected using a standardized "kick-net" procedure. A sample consists of all the organisms and detritus dislodged from the substrate during two minutes of active substrate disturbance. Temperature, pH, alkalinity, and specific conductance of the water column are measured at the time the sample is collected. Organisms from the sample are separated from detritus and sorted into taxonomic groups. dataset_eml_methodsSoftware: Paradox software
► dataset_eml_samplingheader
- dataset_eml_noSamplingEquipment
► dataset_eml_sitecharacteristicsheader
- dataset_eml_sitecharacteristicsdescription: The two sampling sites are located in the upper reaches of the Brown's River watershed- one on Stevensville Brook and one on the Brown's River upstream of its confluence with Stevensville Brook. Both sites are at an elevation of 1400 feet.
- dataset_eml_siteCharacteristicsMinAlt: 1400
- dataset_eml_siteCharacteristicsMaxAlt: 1400