Nile Creek Aspect Polygon 5 - USNIL005
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 11 separate aspect polygon subsites that make
up the larger 3,240 ha Nile Creek site. Each of the 11 subsites have been 
archived separately using the following filenames (with ".fhx" appended 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): usnil001, usnil002, usnil003, usnil004, usnil005,
usnil006, usnil007, usnil008, usnil009, usnil010, usnil011.

Individual Tree Information: 
(Tree ID, Species, Diameter at Breast Height(cm), Status, Latitude(dd), Longitude(dd))
D1,Pseudotsuga menziesii,33,cut stump,46.888677922,-121.037571658
H33,Pinus ponderosa,40,live,46.885219927,-121.022280631
H39,Pinus ponderosa,25,cut stump,46.879349735,-121.015629866
H44,Pinus ponderosa,25,live,46.880064889,-121.022891767
H80,Pinus ponderosa,35,cut stump,46.865521601,-121.014552862
H95,Pinus ponderosa,28,cut stump,46.883774076,-121.029237825
H98,Pinus ponderosa,10,live,46.885192078,-121.033458350
H99,Pinus ponderosa,35,cut stump,46.878876084,-121.030668154
K11,Pinus ponderosa,12,cut stump,46.869185236,-121.026831936
K14,Pinus ponderosa,28,cut stump,46.865033317,-121.022734579
K15,Pinus ponderosa,25,cut stump,46.864049635,-121.022835494
K1,Pinus ponderosa,20,cut stump,46.888665707,-121.044217511
K2,Pinus ponderosa,30,cut stump,46.890078991,-121.041609620
K3,Pinus ponderosa,35,cut stump,46.886383150,-121.043355422
KR4,Pinus ponderosa,25,cut stump,46.885889859,-121.036622472
T1,Pinus ponderosa,36,cut stump,46.860275434,-121.007330362
T22,Pinus ponderosa,14,cut stump,46.873200817,-121.024594052
T2,Pinus ponderosa,36,cut stump,46.860733261,-121.009333066
T3,Pinus ponderosa,18,cut stump,46.863726696,-121.011210973
T5,Pinus ponderosa,36,cut stump,46.864693448,-121.012985119

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.