Greenhorn Mountains, Oregon Subalpine Fir - OR084 Additional Site Information John C. King Purpose of Collection: Ecology - age structure Detrend method: Negative exponontial or linear regression with negative or 0 slope Cores are stored at: Lone Pine Research 2604 Westridge Drive Bozeman, MT 59715 406-522-0694 Reference: Technical reports regarding the Greenhorn project are retained by: Vicky Erickson USDA Forest Service Umatilla, Wallowa-Whitman and Malheur National Forests 2517 SW Hailey Ave. Pendleton, OR 97801 541-278-3715 Tree-ring research was conducted to examine subalpine recruitment patterns and disturbance events in the Greenhorn Mountains of Umatilla NF, Oregon. Increment cores were collected primarily from whitebark pine, subalpine fir, and lodgepole pine, at 31 different stand locations. COFECHA File_name Date Time_span Series Spline Seg Lag N_Seg Probs Prob% XCorr MnSens C/Var MnMsmt MnStDv MnACorr or084.rwl 25May06 1865 2002 30 32 50 25 71 5 7.04 .525 .294 52.44 .947 .430 .644 Run ABLA Title: Greenhorn Mountains ABLA PART 5: CORRELATION OF SERIES BY SEGMENTS: Greenhorn Mountains ABLA 11:29 Thu 25 May 2006 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1850 1875 1900 1925 1950 1975 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 72-9-1 1933 2001 .42 .70 .69 2 72-9-2 1956 2001 .59 3 99-2-14 1883 2002 .49 .48 .57 .60 .61 4 100-5-6 1967 2001 .21B 5 104-1-13 1936 2000 .52 .47 .47 6 104-2-6 1923 2000 .64 .64 .44 .45 7 106-4-5 1956 2001 .63 8 106-8-15 1942 2000 .61 .56 .58 9 106-11-3 1899 2001 .68 .62 .49 .42 .43 10 106-14-8 1949 2001 .56 .53 .57 11 106-16-8 1955 2001 .65 12 109-4-8 1980 2001 .24B 13 112-1-3 1955 2002 .69 14 114-1-3 1865 2002 .42 .67 .49 .23A .38 .38 15 118-2-1 1962 2001 .64 16 123-8-2 1964 2001 .75 17 129-2-2 1946 2002 .76 .73 .73 18 129-4-3 1954 2002 .45 19 129-5-4 1866 2002 .28A .46 .45 .60 .54 .53 20 129-5-5 1939 2002 .65 .64 .63 21 132-2-8 1946 2001 .61 .65 .70 22 132-3-6 1958 2001 .51 23 132-5-6 1954 2001 .40 24 132-6-5 1966 1981 .13B 25 134-2-1 1947 2002 .36 .41 .43 26 791-3-5 1958 2001 .67 27 791-3-6 1949 2001 .65 .64 .67 28 792-1-1 1982 2001 .39 29 792-2-9 1941 2001 .39 .50 .53 30 792-7-3 1958 2001 .68 Av segment correlation .35 .57 .53 .54 .54 .53 PART 7: DESCRIPTIVE STATISTICS: Greenhorn Mountains ABLA 11:29 Thu 25 May 2006 Page 8 ----------------------------------------------------------------------------------------------------------------------------------- Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 72-9-1 1933 2001 69 3 0 .513 1.50 2.50 .503 .597 .256 2.72 .548 -.047 1 2 72-9-2 1956 2001 46 1 0 .588 .62 1.97 .449 .765 .352 2.73 .559 -.159 2 3 99-2-14 1883 2002 120 5 0 .522 .68 1.46 .264 .574 .284 2.73 .457 -.029 1 4 100-5-6 1967 2001 35 1 1 .211 .86 1.30 .260 .404 .272 2.39 .547 -.172 2 5 104-1-13 1936 2000 65 3 0 .446 .70 2.23 .481 .610 .383 2.79 .551 .040 1 6 104-2-6 1923 2000 78 4 0 .533 .77 1.44 .367 .736 .295 2.51 .370 -.043 1 7 106-4-5 1956 2001 46 1 0 .633 .90 1.95 .401 .282 .375 2.81 .606 .102 2 8 106-8-15 1942 2000 59 3 0 .541 .86 2.38 .532 .720 .369 2.76 .436 -.062 1 9 106-11-3 1899 2001 103 5 0 .570 1.04 2.39 .430 .640 .289 2.74 .490 -.040 1 10 106-14-8 1949 2001 53 3 0 .545 .96 1.85 .483 .847 .241 2.70 .532 -.065 1 11 106-16-8 1955 2001 47 1 0 .654 .86 1.98 .354 .483 .313 2.65 .609 -.075 1 12 109-4-8 1980 2001 22 1 1 .239 1.56 2.27 .387 .326 .203 2.56 .630 -.127 2 13 112-1-3 1955 2002 48 1 0 .686 .68 1.53 .326 .518 .418 2.66 .574 .014 1 14 114-1-3 1865 2002 138 6 1 .414 .61 1.52 .328 .885 .202 2.64 .457 -.014 1 15 118-2-1 1962 2001 40 1 0 .637 1.10 2.01 .391 .551 .280 2.62 .633 -.056 1 16 123-8-2 1964 2001 38 1 0 .754 1.58 3.22 .751 .786 .307 2.67 .537 -.059 1 17 129-2-2 1946 2002 57 3 0 .693 .48 1.33 .231 .534 .367 2.77 .554 -.047 1 18 129-4-3 1954 2002 49 1 0 .449 1.28 3.85 .640 .836 .190 2.69 .564 .028 1 19 129-5-4 1866 2002 137 6 1 .391 .58 1.14 .250 .769 .237 2.49 .428 .003 1 20 129-5-5 1939 2002 64 3 0 .587 .90 2.32 .381 .527 .319 2.70 .623 -.009 1 21 132-2-8 1946 2001 56 3 0 .653 .45 2.26 .337 .466 .423 2.97 .501 -.031 1 22 132-3-6 1958 2001 44 1 0 .513 1.07 2.36 .511 .643 .292 2.92 .660 .115 1 23 132-5-6 1954 2001 48 1 0 .403 1.30 2.87 .847 .858 .294 2.66 .511 -.130 1 24 132-6-5 1966 1981 16 1 1 .133 2.09 4.25 .838 .370 .313 2.78 .647 -.002 1 25 134-2-1 1947 2002 56 3 0 .440 1.38 2.38 .349 .240 .254 2.70 .610 -.047 2 26 791-3-5 1958 2001 44 1 0 .673 .76 1.82 .420 .520 .476 2.73 .600 -.063 1 27 791-3-6 1949 2001 53 3 0 .651 1.59 2.86 .671 .827 .236 2.53 .460 .029 1 28 792-1-1 1982 2001 20 1 0 .386 3.00 4.77 1.109 .424 .254 2.46 .576 .034 1 29 792-2-9 1941 2001 61 3 0 .501 1.39 2.75 .492 .694 .217 2.67 .511 .020 2 30 792-7-3 1958 2001 44 1 0 .677 .78 2.37 .548 .836 .329 2.64 .692 -.042 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1756 71 5 .525 .95 4.77 .430 .644 .294 2.97 .524 -.027