# Touchan - Echo Amphitheater Recollection - PSME - ITRDB NM583 #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite original publication, online resource and date accessed when using these data, # If there is no publication information, please cite investigator, title, online resource and date accessed. # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/9678 # Description: NOAA Landing Page of study # Online_Resource: https://www1.ncdc.noaa.gov//pub/data/paleo/treering/chronologies/northamerica/usa/nm583-noaa.crn # Description: Chronology - NOAA Template File # # Original_Source_URL: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/nm583.crn # Description: Chronology - Tucson Decadal File # # Archive: Tree Ring # # Dataset_DOI: # # Parameter_Keywords: ring width #------------------- # Contribution_Date # Date: 2010-10-30 #------------------- # File_Last_Modified_Date # Date: 2018-12-20 #------------------- # Title # Study_Name: Touchan - Echo Amphitheater Recollection - PSME - ITRDB NM583 #------------------- # Investigators: Touchan, R.; Woodhouse, C.A.; Meko, D.M.; Allen, C.; Dean, J.S. #------------------- # Description_Notes_and_Keywords # Description: NOAA Template Chronology file added 2018-12-20. #------------------- # Publication # Authors: # Journal_Name: International Journal of Climatology # Published_Title: Millennial precipitation reconstruction for the Jemez Mountains, New Mexico, reveals changing drought signal # Published_Date_or_Year: 2010 # Volume: # Pages: # Report_Number: # DOI: 10.1002/joc.2117 # Full_Citation: Touchan, R., C.A. Woodhouse, D.M. Meko, and C. Allen. 2010. Millennial precipitation reconstruction for the Jemez Mountains, # New Mexico, reveals changing drought signal. # Int. J. Climatol. Published on line 23 March 2010 # Abstract: Drought is a recurring phenomenon in the American Southwest. Since the frequency and severity of hydrologic droughts and other hydroclimatic events are of critical importance to the ecology and rapidly growing human population of this region, knowledge of long-term natural hydroclimatic variability is valuable for resource managers and policy-makers. An October-June precipitation reconstruction for the period AD 824-2007 was developed from multi-century tree-ring records of Pseudotsuga menziesii (Douglas-fir), Pinus strobiformis (Southwestern white pine) and Pinus ponderosa (Ponderosa pine) for the Jemez Mountains in Northern New Mexico. Calibration and verification statistics for the period 1896-2007 show a high level of skill, and account for a significant portion of the observed variance (>50%) irrespective of which period is used to develop or verify the regression model. Split-sample validation supports our use of a reconstruction model based on the full period of reliable observational data (1896-2007). A recent segment of the reconstruction (2000-2006) emerges as the driest 7-year period sensed by the trees in the entire record. That this period was only moderately dry in precipitation anomaly likely indicates accentuated stress from other factors, such as warmer temperatures. Correlation field maps of actual and reconstructed October-June total precipitation, sea surface temperatures and 500-mb geopotential heights show characteristics that are similar to those indicative of El Ni?o-Southern Oscillation patterns, particularly with regard to ocean and atmospheric conditions in the equatorial and north Pacific. Our 1184-year reconstruction of hydroclimatic variability provides long-term perspective on current and 20th century wet and dry events in Northern New Mexico, is useful to guide expectations of future variability, aids sustainable water management, provides scenarios for drought planning and as inputs for hydrologic models under a broader range of conditions than those provided by historical climate records. #------------------- # Site_Information # Site_Name: Echo Amphitheater # Location: New Mexico # Northernmost_Latitude: 36.35 # Southernmost_Latitude: 36.35 # Easternmost_Longitude: -106.52 # Westernmost_Longitude: -106.52 # Elevation: 2042 #------------------- # Data_Collection # Collection_Name: NM583 # Earliest_Year: 1295 # Most_Recent_Year: 2007 # Time_Unit: AD # Notes: PSME #------------------- # Species # Species_Name: Pseudotsuga menziesii (Mirb.) Franco # Common_Name: Douglas-fir # Tree_Species_Code: PSME #------------------- # Chronology_Information # Chronology: #--------------------- # Variables # variables format: shortname var components: what,material,error,units,season,archive,detail,method, C or N for Char or Numeric data,additional information ## age_CE age,,,year Common Era,,tree ring,,,N, ## trsgi tree ring standardized growth index,,,,,tree ring,composited,standard,N, ## numsamp number of samples,,,count,,tree ring,,,N, # #-------------------- # Data: # Missing_Values: -999 age_CE trsgi numsamp 1295 247 1 1296 155 1 1297 280 1 1298 359 1 1299 595 1 1300 786 1 1301 789 1 1302 238 1 1303 366 1 1304 319 1 1305 465 1 1306 515 1 1307 614 1 1308 503 1 1309 1302 1 1310 1961 1 1311 1510 1 1312 1219 1 1313 1200 2 1314 2034 2 1315 1016 2 1316 674 2 1317 1263 2 1318 2218 2 1319 1805 2 1320 1480 2 1321 1660 2 1322 1288 2 1323 1469 2 1324 1612 2 1325 1501 2 1326 2074 2 1327 1560 2 1328 686 2 1329 1061 2 1330 1788 2 1331 1143 2 1332 1644 2 1333 1981 2 1334 1483 2 1335 775 2 1336 1199 2 1337 1630 2 1338 1177 2 1339 788 2 1340 1026 2 1341 560 2 1342 411 2 1343 304 2 1344 859 2 1345 928 2 1346 711 2 1347 306 2 1348 465 2 1349 766 2 1350 660 2 1351 627 2 1352 146 2 1353 1378 2 1354 1047 2 1355 567 2 1356 617 2 1357 942 2 1358 1134 2 1359 1016 2 1360 1022 2 1361 747 2 1362 692 2 1363 568 2 1364 675 2 1365 817 2 1366 1009 2 1367 999 3 1368 1311 3 1369 691 3 1370 1538 3 1371 1651 3 1372 1200 3 1373 1546 3 1374 1600 3 1375 1055 3 1376 653 3 1377 1336 3 1378 1185 3 1379 1076 3 1380 1181 4 1381 1336 4 1382 1106 4 1383 2054 4 1384 1110 4 1385 1350 4 1386 1258 4 1387 1728 4 1388 970 4 1389 1191 4 1390 442 4 1391 1162 4 1392 1214 4 1393 776 4 1394 1153 4 1395 996 4 1396 962 4 1397 846 4 1398 941 4 1399 668 4 1400 327 4 1401 830 4 1402 1298 4 1403 794 4 1404 1110 4 1405 912 4 1406 767 4 1407 506 4 1408 760 4 1409 928 4 1410 1121 5 1411 488 5 1412 967 5 1413 312 5 1414 1218 5 1415 385 5 1416 218 5 1417 714 5 1418 160 5 1419 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