Details and Metadata
Printer-friendly version View XML version Download Ecological Metadata Language file
Methods
The methods followed in the creation of the dataset, including description of field, laboratory and processing steps, and quality control procedures
Current Methods
Injury rating
All trees greater than 3.0 cm diameter at breast height were identified and assigned an injury class value based on a visual inspection of the branches.
Dataset Fields
Detailed documentation of the fields comprising the dataset, including the type of measurement, units where applicable, and any controlled vocabularies or code lists present in the data
Field Name Caption Description Additional Information damage_class Damage class Injury class value based on a visual inspection of the branches
Measurement type: Ordinal
Tree injury codes
+ showAppears in data as Meaning of code 1 No visible damage 2 1% to 49% 3 50% to 75% 4 >75% 5 Dead dbh Diameter Diameter at breast height
Measurement type: Ratio
Unit: unavailable
Precision: 0.1notes notes Measurement type: Nominal plot plot Measurement type:A PHP Error was encountered
Severity: 8192
Message: ucwords(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: dataset/metadata.php
Line Number: 128
species Species Tree species
Measurement type: Nominal
Tree Species
+ showAppears in data as Meaning abba balsam fir (Abies balsamea) - View ITIS Record acru red maple (Acer rubrum) - View ITIS Record beal yellow birch (Betula alleghaniensis) - View ITIS Record piru eastern white pine (Pinus strobus) - View ITIS Record fagr American beech (Fagus grandifolia) - View ITIS Record acpe striped maple (Acer pensylvanicum) - View ITIS Record bepa paper birch (Betula papyrifera) - View ITIS Record tsca Canada hemlock; hemlock spruce (Tsuga canadensis) - View ITIS Record tree_id tree_id Measurement type:A PHP Error was encountered
Severity: 8192
Message: ucwords(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: dataset/metadata.php
Line Number: 128
Sampling Equipment
Equipment and software used to collect data, including how that equipment was used.
No sampling equipment recorded for this dataset
Site Characteristics
The spatial extent of the dataset site coverage, and descriptions of the spatial extent and context for the data collection
No site characteristics recorded for this dataset