Details and Metadata

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Methods

The methods followed in the creation of the dataset, including description of field, laboratory and processing steps, and quality control procedures

Current Methods

  • See "Birch Condition Survey Methods"

    See "Birch Condition Survey Methods"

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
SPP_Tree Species

Tree Species

Measurement type: Nominal
Tree Species
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Appears in data asMeaning
601butternut (Juglans cinerea) -
318sugar maple (Acer saccharum) -
261Canada hemlock; hemlock spruce (Tsuga canadensis) -
375paper birch (Betula papyrifera) -
541white ash (Fraxinus americana) -
391American hornbeam (Carpinus caroliniana) -
97red spruce (Picea rubens) -
531American beech (Fagus grandifolia) -
371yellow birch (Betula alleghaniensis) -
935American mountain-ash (Sorbus americana) -
12balsam fir (Abies balsamea) -
746quaking aspen (Populus tremuloides) -
361Custom Species Code
372sweet birch (Betula lenta) -
135Custom Species Code
313boxelder (Acer negundo) -
325Custom Species Code
2Custom Species Code
319mountain maple (Acer spicatum) -
701eastern hophornbeam; hophornbeam (Ostrya virginiana) -
316red maple (Acer rubrum) -
129eastern white pine (Pinus strobus) -
260Custom Species Code
761pin cherry (Prunus pensylvanica) -
675Custom Species Code
833northern red oak (Quercus rubra) -
315striped maple (Acer pensylvanicum) -
633Custom Species Code
855Custom Species Code
345silktree (Albizia Albizia julibrissin) -

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