Entiat Mud Creek Aspect Polygon 201 - USENT201
Additional Site Information

Richard L. Everett, Richard Schellhaas, Don Spurbeck, Pete Ohlson, Dave Keenum


Dating Method: Crossdated

Reference: Everett, R. L., R. Schellhaas, D. Keenum, D. Spurbeck and P. Ohlson.
2000. Fire history in the ponderosa pine/Douglas-fir forests on the east
slope of the Washington Cascades. Forest Ecology and Management
129:207-225. 

Hessl, A. E., McKenzie, D., and Everett, R. 2004. Fire and climatic
variability in the inland Pacific Northwest.  Ecological Applications
14:425-442. 

Comments: This is one of 16 separate aspect polygon subsites that make
up the larger 12,757 ha Entiat Mud Creek site. Each of the 16 subsites have 
been archived separately using the following filenames (with ".fhx" appended 
for the FHX2 data files and ".txt" appended for the accompanying 
documentation files): usent165, usent167, usent196, usent199, usent200,
usent201, usent202, usent203, usent204, usent205, usent206, usent207,
usent208, usent209, usent211, usent230.

Individual Tree Information: 
(Tree ID, Species, Diameter at Breast Height(cm), Status, Latitude(dd), Longitude(dd))
D1,Pinus ponderosa,14,cut stump,47.818838079,-120.273268626
D2,Pinus ponderosa,26,cut stump,47.822101617,-120.275986971
D3,Pinus ponderosa,9,cut stump,47.815747954,-120.277661361
D4,Pinus ponderosa,28,snag,47.816021672,-120.277440802
D5,Pinus ponderosa,11,cut stump,47.815663823,-120.277149747
H1,Pinus ponderosa,25,cut stump,47.791173591,-120.261616732
H3,Pinus ponderosa,35,cut stump,47.808471462,-120.278557863
H4,Pinus ponderosa,0,cut stump,47.805137160,-120.278732163
K1,Pinus ponderosa,14,cut stump,47.814325167,-120.276291315
K2,Pinus ponderosa,12,snag,47.815784439,-120.273325088
R1,Pinus ponderosa,30,snag,47.796911843,-120.260180682
R2,Pinus ponderosa,8,snag,47.800091471,-120.262385672
R3,Pseudotsuga menziesii,26,snag,47.797087441,-120.264710419
R4,Pseudotsuga menziesii,36,cut stump,47.803215842,-120.279864367

Fire History Graphs: Fire History Graphs illustrate specific years when 
fires occurred and how many trees were scarred. They are available in both 
PDF and PNG formats. The graphs consist of 2 parts, both of which show the 
X axis (time line) at the bottom with the earliest year of information on 
the left and the latest on the right.
The Fire Index Plot is the topmost plot, and shows two variables: sample 
depth (the number of recording trees in each year) as a blue line along 
the left Y axis, compared with the percent trees scarred shown as gray bars 
along the right Y axis.
Below, the Fire Chronology Plot consists of horizontal lines representing
injuries by year on individual sampled trees. Symbols are overlain that 
denote the years containing the dendrochronologically-dated fire scars or
injuries. The sample ID of each tree is displayed to the right of each
line. The Composite Axis below represents the composite information from
all individual series. The symbols used to represent the fire scars or
injuries, and the filters used to determine the composite information,
are shown in the legend.
These graphs were created using the Fire History Analysis and Exploration
System (FHAES). See http://frames.nbii.gov/fhaes/ for more information.