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A GIS model for locating climatically sensitive trees A GIS model for locating climatically sensitive trees

A GIS model for locating climatically sensitive trees - PowerPoint Presentation

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Uploaded On 2017-03-30

A GIS model for locating climatically sensitive trees - PPT Presentation

in northern Utah Eric Allen Fall 2011 GIS 6440 Outline Dendroclimatology Methods Calibration Making the model Verification Conclusion Dendroclimatology Dendroclimatology Locating s ensitive trees ID: 531587

methods model gis tree model methods tree gis usgs sensitive

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Presentation Transcript

Slide1

A GIS model for locating climatically sensitive trees in northern Utah

Eric Allen

Fall 2011

GIS 6440 Slide2

OutlineDendroclimatologyMethods

Calibration

Making the model

VerificationConclusionSlide3

DendroclimatologyDendroclimatologyLocating

s

ensitive trees

South facingSteep slopeElevationSample Sites

JJT

NAO

PARSlide4

Methods: DataTree GPS dataDEM:

Elevation

Slope

AspectSlide5

Methods: CalibrationSlide6

Methods: Making the ModelSlide7

Results: The ModelSlide8

Verification

PAR

NAO

JJTSlide9

ConclusionPredicted sampled sites

Relies on field data

Use to

inform site searchSlide10

SourcesUSGS National MapUSGS gage 10109001 (Logan River)Fritts

, H.C., 1976, Tree Rings and Climate, Academic Press, London, 557pp.