# Woodhouse - Pueblita Canyon - PSME - ITRDB NM602
#-----------------------------------------------------------------------
#               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/22329
#             Description: NOAA Landing Page of study
# Online_Resource: https://www1.ncdc.noaa.gov//pub/data/paleo/treering/chronologies/northamerica/usa/nm602-noaa.crn
#    Description: Chronology - NOAA Template File
#
# Original_Source_URL: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/nm602.crn
#    Description: Chronology - Tucson Decadal File
#
# Archive: Tree Ring
#
# Dataset_DOI: 
#
# Parameter_Keywords: ring width
#-------------------
# Contribution_Date
# Date: 2016-07-07
#-------------------
# File_Last_Modified_Date
# Date: 2018-12-20
#-------------------
# Title
#   Study_Name: Woodhouse - Pueblita Canyon - PSME - ITRDB NM602
#-------------------
# Investigators: Woodhouse, C.A.; Griffin, D.; Losleben, M.V.; Major, V.
#-------------------
# Description_Notes_and_Keywords
#     Description: NOAA Template Chronology file added 2018-12-20.
#-------------------
# Publication
# Authors: David W. Stahle, Edward R. Cook, Dorian J. Burnette, Jose Villanueva, Julian Cerano, Jordan N. Burns, Daniel Griffin, Benjamin I. Cook, Rodolfo Acuna, Max C.A. Torbenson, Paul Sjezner, Ian M. Howard
# Journal_Name: Quaternary Science Reviews
# Published_Title: The Mexican Drought Atlas: Tree-ring reconstructions of the soil moisture balance during the late pre-Hispanic, colonial, and modern eras
# Published_Date_or_Year: 2016
# Volume: 149
# Pages: 34-60
# Report_Number: 
# DOI: 10.1016/j.quascirev.2016.06.018
# Full_Citation: 
# Abstract: Mexico has suffered a long history and prehistory of severe sustained drought. Drought over Mexico is modulated by ocean-atmospheric variability in the Atlantic and Pacific, raising the possibility for long-range seasonal climate forecasting, which could help mediate the economic and social impacts of future dry spells. The instrumental record of Mexican climate is very limited before 1920, but tree-ring chronologies developed from old-growth forests in Mexico can provide an excellent proxy representation of the spatial pattern and intensity of past moisture regimes useful for the analysis of climate dynamics and climate impacts. The Mexican Drought Atlas (MXDA) has been developed from an extensive network of 252 climate sensitive tree-ring chronologies in and near Mexico. The MXDA reconstructions extend from 1400 CE-2012 and were calibrated with the instrumental summer (JJA) self-calibrating Palmer Drought Severity Index (scPDSI) on a 0.5 latitude/longitude grid extending over land areas from 14 to 34N and 75-120W using Ensemble Point-by-Point Regression (EPPR) for the 1944-1984 period. The grid point reconstructions were validated for the period 1920-1943 against instrumental gridded scPDSI values based on the fewer weather station observations available during that interval. The MXDA provides a new spatial perspective on the historical impacts of moisture extremes over Mexico during the past 600-years, including the Aztec Drought of One Rabbit in 1454, the drought of El Ano de Hambre in 1785-1786, and the drought that preceded the Mexican Revolution of 1909-1910. 
#  The El Nino/Southern Oscillation (ENSO) is the most important ocean-atmospheric forcing of moisture variability detected with the MXDA. In fact, the reconstructions suggest that the strongest central equatorial Pacific sea surface temperature (SST) teleconnection to the soil moisture balance over North America may reside in northern Mexico. This ENSO signal has stronger and more time-stable correlations than computed for either the Atlantic Multidecadal Oscillation or Pacific Decadal Oscillation. The extended Multivariate ENSO Index is most highly correlated with reconstructed scPDSI over northern Mexico, where warm events favor moist conditions during the winter, spring, and early summer. This ENSO teleconnection to northern Mexico has been strong over the past 150 years, but it has been comparatively weak and non-stationary in the MXDA over central and southern Mexico where eastern tropical Pacific and Caribbean/tropical Atlantic SSTs seem to be more important. The ENSO teleconnection to northern Mexico is weaker in the available instrumental PDSI, but analyses based on the millennium climate simulations with the Community Earth System Model suggest that the moisture balance during the winter, spring, and early summer over northern Mexico may indeed be particularly sensitive to ENSO forcing. Nationwide drought is predicted to become more common with anthropogenic climate change, but the MXDA reconstructions indicate that intense "All Mexico" droughts have been rare over the past 600 years and their frequency does not appear to have increased substantially in recent decades.
#-------------------
# Site_Information
# Site_Name:  Pueblita Canyon 2
# Location: New Mexico
# Northernmost_Latitude: 36.701
# Southernmost_Latitude: 36.701
# Easternmost_Longitude: -107.32
# Westernmost_Longitude: -107.32
# Elevation: 2005
#-------------------
# Data_Collection
# Collection_Name:  NM602
# Earliest_Year: 1643
# Most_Recent_Year: 2009
# Time_Unit: AD
# Notes: 
#-------------------
# Species
# Species_Name: Pseudotsuga menziesii (Mirb.) Franco
# Common_Name: Douglas-fir
# Tree_Species_Code: PSME
#-------------------
# Chronology_Information 
#      Chronology: 
#---------------------
# Variables 
#  variables format: shortname <tab> 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
1643	 763	  1
1644	 955	  1
1645	 491	  1
1646	1420	  1
1647	1159	  1
1648	 645	  1
1649	1037	  1
1650	1036	  1
1651	2091	  1
1652	1237	  2
1653	1540	  2
1654	1040	  2
1655	1543	  2
1656	1198	  2
1657	 432	  3
1658	 488	  3
1659	 583	  3
1660	 925	  3
1661	 918	  3
1662	 688	  3
1663	 748	  3
1664	 360	  3
1665	 930	  3
1666	 680	  3
1667	 524	  3
1668	 495	  3
1669	 432	  3
1670	 599	  3
1671	 953	  3
1672	1058	  4
1673	1057	  4
1674	1184	  4
1675	 861	  4
1676	 606	  4
1677	 782	  4
1678	1030	  4
1679	1131	  4
1680	1511	  4
1681	1400	  4
1682	1301	  4
1683	1166	  4
1684	 514	  4
1685	 303	  4
1686	1264	  4
1687	 949	  4
1688	 739	  4
1689	1034	  4
1690	1425	  4
1691	1155	  4
1692	1535	  4
1693	1565	  4
1694	 990	  4
1695	1241	  5
1696	 656	  5
1697	 804	  5
1698	1275	  5
1699	1122	  5
1700	1286	  5
1701	1856	  6
1702	1177	  6
1703	 953	  6
1704	 840	  7
1705	 991	  8
1706	1103	  8
1707	 718	  8
1708	1088	  8
1709	 936	  8
1710	1364	  8
1711	1407	  8
1712	1399	  8
1713	1370	  9
1714	 776	  9
1715	1089	  9
1716	 718	  9
1717	 817	  9
1718	1062	 10
1719	 871	 10
1720	1876	 10
1721	1493	 12
1722	 950	 12
1723	1524	 12
1724	1083	 12
1725	1375	 13
1726	1649	 13
1727	1607	 13
1728	1204	 13
1729	 331	 14
1730	 967	 14
1731	 946	 14
1732	1288	 14
1733	 969	 14
1734	1092	 14
1735	 356	 14
1736	 948	 14
1737	 685	 14
1738	 744	 14
1739	 534	 14
1740	 904	 14
1741	 883	 14
1742	 853	 14
1743	1285	 15
1744	 718	 16
1745	1395	 17
1746	1631	 17
1747	1847	 17
1748	 413	 19
1749	1456	 19
1750	 948	 19
1751	 764	 19
1752	 581	 19
1753	 842	 19
1754	1308	 19
1755	1006	 20
1756	 522	 21
1757	 637	 21
1758	 689	 21
1759	1084	 21
1760	1120	 22
1761	1049	 23
1762	1395	 25
1763	1206	 25
1764	1356	 25
1765	1040	 26
1766	1548	 27
1767	 951	 27
1768	1330	 27
1769	1151	 29
1770	1412	 29
1771	1718	 29
1772	1424	 29
1773	 435	 31
1774	1232	 31
1775	 853	 31
1776	 812	 31
1777	 693	 31
1778	 739	 31
1779	 792	 31
1780	 577	 31
1781	 793	 31
1782	 511	 31
1783	 974	 31
1784	1358	 31
1785	1192	 32
1786	 990	 32
1787	1189	 32
1788	 788	 33
1789	 695	 33
1790	 628	 35
1791	 983	 35
1792	1074	 35
1793	1683	 35
1794	1267	 36
1795	1098	 36
1796	1158	 36
1797	 880	 36
1798	 956	 36
1799	1122	 36
1800	1077	 44
1801	 800	 44
1802	1192	 44
1803	 871	 45
1804	 966	 45
1805	 545	 45
1806	 194	 45
1807	1125	 45
1808	 750	 45
1809	 636	 45
1810	 513	 45
1811	 660	 45
1812	 796	 45
1813	 699	 45
1814	 875	 45
1815	 979	 45
1816	1653	 45
1817	1546	 47
1818	 753	 48
1819	 471	 48
1820	 850	 48
1821	1390	 48
1822	 738	 48
1823	 296	 48
1824	 560	 48
1825	 834	 49
1826	 839	 49
1827	 547	 50
1828	1180	 50
1829	 865	 50
1830	1047	 50
1831	1166	 50
1832	 998	 50
1833	1270	 50
1834	1128	 51
1835	1166	 51
1836	 785	 51
1837	1125	 51
1838	1198	 51
1839	1387	 51
1840	1774	 52
1841	1203	 52
1842	 987	 54
1843	 789	 54
1844	1088	 54
1845	 782	 54
1846	 866	 54
1847	 349	 54
1848	1068	 54
1849	1068	 54
1850	1178	 54
1851	 392	 54
1852	1341	 54
1853	1173	 54
1854	1133	 54
1855	1332	 54
1856	1569	 54
1857	 868	 54
1858	1182	 54
1859	 892	 54
1860	1386	 54
1861	 393	 54
1862	1057	 54
1863	 766	 54
1864	 306	 54
1865	 848	 54
1866	1111	 54
1867	1469	 56
1868	1442	 56
1869	1610	 58
1870	 673	 60
1871	 833	 60
1872	 729	 60
1873	 527	 60
1874	1098	 61
1875	 826	 61
1876	 456	 61
1877	1221	 61
1878	 897	 61
1879	 706	 61
1880	 685	 61
1881	 566	 61
1882	 552	 61
1883	 389	 61
1884	 827	 61
1885	 841	 61
1886	 889	 61
1887	 579	 62
1888	1227	 62
1889	1100	 62
1890	 678	 62
1891	1117	 62
1892	 844	 62
1893	 485	 62
1894	 500	 62
1895	 946	 62
1896	 328	 62
1897	1272	 62
1898	1064	 62
1899	 307	 62
1900	 652	 63
1901	 717	 62
1902	 223	 62
1903	1054	 62
1904	 162	 62
1905	1145	 62
1906	1062	 62
1907	1418	 62
1908	1118	 62
1909	1147	 62
1910	 978	 65
1911	1275	 65
1912	1293	 65
1913	 848	 65
1914	1428	 65
1915	1596	 65
1916	1853	 65
1917	1621	 65
1918	 697	 65
1919	1413	 65
1920	1854	 65
1921	1497	 65
1922	1077	 65
1923	 797	 65
1924	1261	 65
1925	 916	 65
1926	1442	 65
1927	1269	 65
1928	1388	 65
1929	1118	 65
1930	1326	 65
1931	1001	 65
1932	1604	 65
1933	1366	 65
1934	 961	 65
1935	1293	 65
1936	1375	 65
1937	1508	 65
1938	1266	 65
1939	 961	 65
1940	1316	 65
1941	1909	 63
1942	1811	 63
1943	1031	 63
1944	1006	 63
1945	1135	 63
1946	 780	 63
1947	 830	 63
1948	 919	 63
1949	1129	 63
1950	 517	 63
1951	 328	 63
1952	1073	 63
1953	 752	 63
1954	 701	 63
1955	 581	 63
1956	 495	 63
1957	 684	 63
1958	1110	 63
1959	 703	 63
1960	 910	 63
1961	 895	 63
1962	1061	 63
1963	 896	 63
1964	 767	 63
1965	1675	 63
1966	1367	 63
1967	 628	 63
1968	1218	 63
1969	1133	 63
1970	1034	 63
1971	 866	 63
1972	 723	 41
1973	1142	 40
1974	 767	 40
1975	1111	 40
1976	 486	 40
1977	 187	 40
1978	1242	 40
1979	1251	 40
1980	1166	 40
1981	 772	 39
1982	 939	 39
1983	1163	 39
1984	 868	 39
1985	1544	 39
1986	1346	 39
1987	1548	 39
1988	1229	 39
1989	 937	 39
1990	 939	 39
1991	1276	 39
1992	1520	 39
1993	1301	 39
1994	1012	 39
1995	1029	 39
1996	 166	 39
1997	1094	 39
1998	 843	 39
1999	1101	 39
2000	1103	 38
2001	 771	 38
2002	  93	 38
2003	 667	 38
2004	 755	 38
2005	 745	 38
2006	 327	 38
2007	 894	 38
2008	 799	 38
2009	 753	 38
