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SSHCZO -- Vegetation -- Leaf Area Index -- Shale Hills -- (2010-2010)


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Created: Nov 19, 2019 at 2:32 a.m.
Last updated: Dec 23, 2019 at 10:40 p.m.
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Abstract

Leaf Area Index (LAI) and Canopy Closure (CC) were measured from April to October of 2010 at up to 70 points in the watershed about every two weeks (twice a month). At each point, LAI and CC were measured in four directions and averaged. Soil moisture was measured at many of the same points on a regular basis. LAI was measured using a LAI-2200 instrument (LI-COR Biosciences). Canopy closure was measured with a spherical densiometer, Model C Forest Densiometers).

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Resource Level Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Susquehanna Shale Hills Critical Zone Observatory, Shale Hills
North Latitude
40.6658°
East Longitude
-77.9020°
South Latitude
40.6637°
West Longitude
-77.9071°

Temporal

Start Date:
End Date:

Content

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SSHCZO -- Vegetation -- Leaf Area Index -- Shale Hills -- (2010)


OVERVIEW

Description/Abstract

Leaf Area Index (LAI) and Canopy Closure (CC) were measured from April to October of 2010 at up to 70 points in the watershed about every two weeks (twice a month). At each point, LAI and CC were measured in four directions and averaged. Soil moisture was measured at many of the same points on a regular basis. LAI was measured using a LAI-2200 instrument (LI-COR Biosciences). Canopy closure was measured with a spherical densiometer, Model C Forest Densiometers).

Creator/Author

Eissenstat, David M.

CZOs

Shale Hills

Contact

Dr. David Eissenstat, Professor of Woody Plant Physiology, The Pennsylvania State University, 103 Tyson Building, University Park, PA, 16802, 814.863.4384, dme9@psu.edu.




SUBJECTS

Disciplines

Biology / Ecology

Topics

Vegetation

Subtopic

Leaf Area Index

Keywords

leaf area index|canopy closure|crown closure|spatial data

Variables

Site ID|X Coordinate|Y Coordinate|Elevation (m)|LAI|LAI|LAI|LAI|LAI|LAI|LAI|LAI|LAI|LAI|LAI|LAI|LAI|LAI|LAI|LAI; PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)|PCC (%)

Variables ODM2

Elevation|Leaf area index (LAI)|Canopy Closure|Longitude|Latitude




TEMPORAL

Date Start

2010-04-25

Date End

2010-11-13




SPATIAL

Field Areas

Susquehanna Shale Hills Critical Zone Observatory

Location

Shale Hills

North latitude

40.6658238167

South latitude

40.6637161941

West longitude

-77.90709291510001

East longitude

-77.9019690246




REFERENCE

Citation

The following acknowledgment should accompany any publication or citation of these data: Logistical support and/or data were provided by the NSF-supported Shale Hills Susquehanna Critical Zone Observatory.

CZO ID

2649




COMMENTS

Comments

Leaf Area Index (LAI): LAI-2200, LI-COR Biosciences. Percent Canopy closure (PCC): Spherical Densiometer, Model C, Forest Densiometers. Column headings indicate date (all in year denoted in filename). E.g., 'LAI520' is Leaf Area Index that used measurements from 5/20. See data file for additional information on methods used. PhenoCam project is a collaboration of Harvard University Richardson Lab, University of New Hampshire Earth System Research Center, Boston University Department of Earth & Environment, and Washington University in Saint Louis Media and Machines Lab - AMOS Project.

Additional Metadata

Name Value
czos Shale Hills
czo_id 2649
citation The following acknowledgment should accompany any publication or citation of these data: Logistical support and/or data were provided by the NSF-supported Shale Hills Susquehanna Critical Zone Observatory.
comments Leaf Area Index (LAI): LAI-2200, LI-COR Biosciences. Percent Canopy closure (PCC): Spherical Densiometer, Model C, Forest Densiometers. Column headings indicate date (all in year denoted in filename). E.g., 'LAI520' is Leaf Area Index that used measurements from 5/20. See data file for additional information on methods used. PhenoCam project is a collaboration of Harvard University Richardson Lab, University of New Hampshire Earth System Research Center, Boston University Department of Earth & Environment, and Washington University in Saint Louis Media and Machines Lab - AMOS Project.
keywords leaf area index, canopy closure, crown closure, spatial data
variables Site ID, X Coordinate, Y Coordinate, Elevation (m), LAI, LAI, LAI, LAI, LAI, LAI, LAI, LAI, LAI, LAI, LAI, LAI, LAI, LAI, LAI, LAI; PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%), PCC (%)
disciplines Biology / Ecology

How to Cite

Eissenstat, D. M. (2019). SSHCZO -- Vegetation -- Leaf Area Index -- Shale Hills -- (2010-2010), HydroShare, http://www.hydroshare.org/resource/56e7a87b9ca54450be5a668183e65092

This resource is shared under the Creative Commons Attribution CC BY.

 http://creativecommons.org/licenses/by/4.0/
CC-BY

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