Forest Ecosystem Monitoring Cooperative

Holt Research Forest Tree Seedling Counts, 1m2 Plots: Annual Seedling Counts 1986 - 2019

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Metadata Provider

  • 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

Abstract

    Holt Research Forest S-1 plots are located within and on the southern edge of the S-10 lines. They form two 600 m long strips across the study area, and cover a total of 1200 m2. Plots are numbered from 1 to 600 and listed as being north (quadrats 3E1 to 8E2) or south (quadrats 3I3 to 8I4). A tree seedling count is conducted on the 1m2 plots to provide information on the regeneration of the forest. All S-1 plots were measured in the 1986 field season; every fifth plot (1,6,11, etc.) is measured each subsequent year.

People

  • Clarke Cooper: Content Provider

  • Jack Witham: Principal Investigator

  • Kelly French: Content Provider

Organizations

  • University of Maine Holt Research Forest: lead

Geographic Coverage

  • Coordinates

    Data Table

    • Title: Annual Seedling Counts 1986 - 2019
    • Start Date: 1986-05-01
    • Description: CSV file; annual tree seedling counts by species and height class, 1m2 plots, 1986-present.

    • Purpose:

    • Condensed Title: Z1218_2441_T7PXFP

    • Object Name: VMC.1218.2441

    • Data Type: mySQL
    • Citation: Holt Research Forest, University of Maine (2019) s1Seedling. FEMC. Available online at: https://www.uvm.edu/femc/data/archive/project/hrfSeedlings/dataset/s1seedling

    • Online Distribution: https://www.uvm.edu/femc/data/archive/project/hrfSeedlings/dataset/s1seedling

    Attribute List

      Attribute Name: FIASP
      • Label: FIASP
      • Description: FIA species code
      • Storage Type: text
      • Measurment Type: nominal
      Attribute Name: HT1
      • Label: HT1
      • Description: Height class 1: number of seedlings < 0.1m
      • Storage Type: int
      • Measurment Type: ratio
      • Precision: 1
      • Number Type: whole
      Attribute Name: HT2
      • Label: HT2
      • Description: Height class 2: number of seedlings 0.1-0.49m
      • Storage Type: int
      • Measurment Type: ratio
      • Precision: 1
      • Number Type: whole
      Attribute Name: HT3
      • Label: HT3
      • Description: Height class 3: number of seedlings 0.5-2m
      • Storage Type: int
      • Measurment Type: ratio
      • Precision: 1
      • Number Type: whole
      Attribute Name: HT4
      • Label: HT4
      • Description: Height class 4: number of seedlings >2m and <1.5cm DBH
      • Storage Type: int
      • Measurment Type: ratio
      • Precision: 1
      • Number Type: whole
      Attribute Name: LINE
      • Label: LINE
      • Description: North or South S1 line
      • Storage Type: text
      • Measurment Type: nominal
      Attribute Name: PLOT
      • Label: PLOT
      • Description: Number of plot along S1 line
      • Storage Type: int
      • Measurment Type: nominal
      Attribute Name: SPEC
      • Label: SPEC
      • Description: HRF species code
      • Storage Type: text
      • Measurment Type: nominal
      Attribute Name: YEAR
      • Label: YEAR
      • Storage Type: date
      • Measurment Type: datetime
      • String Format: YYYY

    Methods

    • No methods recorded for this dataset

    Sampling Equipment

    • No sampling equipment recorded for this dataset

    Site Characteristics

    • No site characteristics recorded for this dataset