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Leaf and Twig Survey: Leaf and twig damage survey: LFSM 1992

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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

    Establish a site-specific database of potential stress agents and damage occurence to sugar maple, American beech and yellow birch leaves and twigs. Determine site-specific baselines for leaf size and twig internodal growth for 3 hardwood species and 2 elevations.

dataset_eml_peopleheader

  • Tom Simmons: dataset_eml_peoplecontentprovider

  • Sandra Wilmot: dataset_eml_peopleprincipleinvestigator

  • Barbara Schultz: dataset_eml_peoplecontentprovider

  • Trish Hanson: dataset_eml_peoplecontentprovider

dataset_eml_projectkeywordheader

  • disease, foliage, sugar maple,

dataset_eml_locationheader

  • dataset_eml_locationcords

    dataset_eml_datatableheader

    • dataset_eml_datatabletitle: LFSM 1992
    • dataset_eml_datatablestartdate: 1992-06-26
    • dataset_eml_datatableendate: 1992-08-25
    • dataset_eml_datatabledescription: Assessment of leaf disease on sugar maples at the Proctor Maple Research Lab in 1992

    • dataset_eml_datatablepurpose: To create a site-specific database of potential sugar maple, American beech and yellow birch leaf and twig stressors

    • dateset_eml_datatableshortname: Z0083_92LFSM

    • dataset_eml_datatablephysicalobjectname: VMC.83.66

    • dataset_eml_datatabledatatype: mySQL
    • dataset_eml_datatablecitation: Sandra Wilmot. 1992. LFSM 1992. VT Department of Forests, Parks and Recreation. FEMC. Can be found at: https://www.uvm.edu/femc/data/archive/project/leaf-twig-survey-leaf-twig-damage/dataset/leaf-and-twig-survey-sm-1992

    • dataset_eml_datatableonlinedistribution: https://vmc.w3.uvm.edu/vmcdevel/CI4/data/archive/project/leaf-twig-survey-leaf-twig-damage/dataset/leaf-and-twig-survey-sm-1992

    dataset_eml_attributelistheader

      dataset_eml_attributelistname: IDkey
      • dataset_eml_attributelistlabel: Unique Record ID
      • dataset_eml_attributelistdescription: Unique record ID
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: nominal
      dataset_eml_attributelistname: ID
      • dataset_eml_attributelistlabel: Unique Record ID
      • dataset_eml_attributelistdescription: Unique record ID
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: nominal
      dataset_eml_attributelistname: Species
      • dataset_eml_attributelistlabel: Species
      • dataset_eml_attributelistdescription: Species
      • dataset_eml_attributeliststoragetype: text
      • dataset_eml_attributelistmeasurementtype: nominal
      dataset_eml_attributelistname: date
      • dataset_eml_attributelistlabel: Date
      • dataset_eml_attributelistdescription: Date
      • dataset_eml_attributeliststoragetype: datetime
      • dataset_eml_attributelistmeasurementtype: datetime
      dataset_eml_attributelistname: Location
      • dataset_eml_attributelistlabel: Location
      • dataset_eml_attributelistdescription: Location
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: nominal
      • dataset_eml_attributelistformatstring: YYYY-MM-DDThh:mm:ss
      dataset_eml_attributelistname: side
      • dataset_eml_attributelistlabel: Side
      • dataset_eml_attributelistdescription: Side of tree
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ordinal
      dataset_eml_attributelistname: tree
      • dataset_eml_attributelistlabel: Tree
      • dataset_eml_attributelistdescription: Unique tree ID
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: nominal
      dataset_eml_attributelistname: leaf
      • dataset_eml_attributelistlabel: Leaf
      • dataset_eml_attributelistdescription: Unique leaf ID
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: nominal
      dataset_eml_attributelistname: intn
      • dataset_eml_attributelistlabel: Necrotic Feeding at Internodes
      • dataset_eml_attributelistdescription: Number of leaves with necrotic feeding at internodes
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 1
      • Unit: number
      • dataset_eml_attributelistnumbertype: integer
      dataset_eml_attributelistname: chlr
      • dataset_eml_attributelistlabel: Chlorotic
      • dataset_eml_attributelistdescription: Number of chlorotic leaves
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 100
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: purp
      • dataset_eml_attributelistlabel: Purple Mottle
      • dataset_eml_attributelistdescription: Number of leaves with purple mottle
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 1
      • Unit: number
      • dataset_eml_attributelistnumbertype: integer
      dataset_eml_attributelistname: hopp
      • dataset_eml_attributelistlabel: Hopper and Spider
      • dataset_eml_attributelistdescription: Number of leaves with hopper and spider
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: webb
      • dataset_eml_attributelistlabel: Webbing Associated With Skeletonizer
      • dataset_eml_attributelistdescription: Number of leaves with webbing associated with skeletonizer
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 100
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: cutr
      • dataset_eml_attributelistlabel: Cutter
      • dataset_eml_attributelistdescription: Number of leaves with cutter
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: gdef
      • dataset_eml_attributelistlabel: Defoliation
      • dataset_eml_attributelistdescription: Number of leaves with defoliation
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: spin
      • dataset_eml_attributelistlabel: Spindle Gall
      • dataset_eml_attributelistdescription: Number of leaves with spindle gall
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: mine
      • dataset_eml_attributelistlabel: Blotch Mine
      • dataset_eml_attributelistdescription: Number of leaves with blotch mine
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 100
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: tear
      • dataset_eml_attributelistlabel: Tear with Necrotic Edges
      • dataset_eml_attributelistdescription: Number of leaves with tear and necrotice edges
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: necr
      • dataset_eml_attributelistlabel: Necrotic
      • dataset_eml_attributelistdescription: Number of necrotic leaves
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: shot
      • dataset_eml_attributelistlabel: Shot Hole (from gun)
      • dataset_eml_attributelistdescription: Number of leaves with shot hole (from gun)
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: blck
      • dataset_eml_attributelistlabel: Black Fuzzy Diseased Spots
      • dataset_eml_attributelistdescription: Number of leaves with black fuzzy diseased spots
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: defm
      • dataset_eml_attributelistlabel: Defoliated Margin
      • dataset_eml_attributelistdescription: Number of leaves with defoliated margin
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: rasp
      • dataset_eml_attributelistlabel: Rasped Track
      • dataset_eml_attributelistdescription: Number of leaves with rasped track
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: thrp
      • dataset_eml_attributelistlabel: Thrips
      • dataset_eml_attributelistdescription: Number of leaves with thrips
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: mite
      • dataset_eml_attributelistlabel: Mites
      • dataset_eml_attributelistdescription: Number of leaves with mites
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real
      dataset_eml_attributelistname: erin
      • dataset_eml_attributelistlabel: Erinium
      • dataset_eml_attributelistdescription: Number of leaves with erinium
      • dataset_eml_attributeliststoragetype: int
      • dataset_eml_attributelistmeasurementtype: ratio
      • dataset_eml_attributeliststandardunit: number
      • dataset_eml_attributelistprecision: 10
      • Unit: number
      • dataset_eml_attributelistnumbertype: real

    dataset_eml_methodsheader

    • dataset_eml_methodsPast (dataset_eml_notInUse)
      • Sampling Sugar maples
        • dataset_eml_methodsStartDate: 1991-06-01
          dataset_eml_methodsEndDate: 1994-08-30
        • dataset_eml_methoddescription: Sugar maples at the Proctor Maple Research Lab, 1400 ft elevation, were samples.

      • dataset_eml_methodsUnnamed
        • dataset_eml_methodsStartDate: 1992-06-01
          dataset_eml_methodsEndDate: 1994-08-30
        • dataset_eml_methoddescription: Sugar maple, yellow birch and American beech at two elevations are samples.

      • Sampling across elevations
        • dataset_eml_methodsStartDate: 1991-06-01
          dataset_eml_methodsEndDate: 1994-08-30
        • dataset_eml_methoddescription: Five trees per species and elevation are sampled from mid-upper crowns on two sides of each tree. Ten leaves per branch sample are retained for lab analysis. Branches are retained for lab analysis.

      • Leaf measurements
        • dataset_eml_methodsStartDate: 1991-06-01
          dataset_eml_methodsEndDate: 1994-08-30
        • dataset_eml_methoddescription: Leaf measurements include: identification of all symptoms and causes of injury.

      • Twig evaluations
        • dataset_eml_methodsStartDate: 1992-06-01
          dataset_eml_methodsEndDate: 1994-08-30
        • dataset_eml_methoddescription: Twig evaluations include incidence, severity and cause of twig damage.

      • Leaf sample analysis
        • dataset_eml_methodsStartDate: 1991-06-01
          dataset_eml_methodsEndDate: 1994-08-30
        • dataset_eml_methoddescription: Foliar insect, disease, weather and air pollutant related symptomology are recorded for leaf samples taken 3 times through the growing season: June, July and August.

    dataset_eml_samplingheader

    • dataset_eml_samplingCurrentEqupment
      • Pole pruners
        • dataset_eml_samplingdescription: Sectional aluminum pole pruners.

    dataset_eml_sitecharacteristicsheader

    • dataset_eml_sitecharacteristicsdescription: Browns River watershed of Mount Mansfield at the Proctor Maple Research Center (1400 ft) and the Underhill State Park (2200 ft). Northern hardwood forests.