# Wilson - Stadturm 1 Straubing Historical Timbers - ABAL - ITRDB GERM100
#-----------------------------------------------------------------------
#               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/10704
#             Description: NOAA Landing Page of study
# Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ100-noaa.rwl
#    Description: Raw Measurements - NOAA Template File
# Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ100.rwl
#    Description: Raw Measurements - Tucson Decadal File
#
# Archive: Treering
#
# Dataset_DOI: 
#
# Parameter_Keywords: ring width
#-------------------
# Contribution_Date
# Date: 2010-06-23
#-------------------
# File_Last_Modified_Date
# Date: 2019-02-05
#-------------------
# Title
#   Study_Name: Wilson - Stadturm 1 Straubing Historical Timbers - ABAL - ITRDB GERM100
#-------------------
# Investigators: Wilson, R.J.S.
#-------------------
# Description_Notes_and_Keywords
#     Description: Purpose of Collection: 
# Hydroclimatic reconstructions 
# 
# 
# References: 
# Wilson, R.J.S. and W. Elling. 2004. 
# Temporal instabilities of tree-growth/climate response 
# in the Lower Bavarian Forest Region: Implications for 
# dendroclimatic reconstruction. 
# Trees: Structure and Function, 18 (1): 19-28.
# 
# Wilson, R.J.S., J. Esper, and B.H. Luckman. 2004. 
# Utilising Historical Tree-Ring Data for Dendroclimatology: 
# A Case study from the Bavarian Forest, Germany. 
# Dendrochronologia. 21 (2): 53-68.
# 
# Wilson, R.J.S., B.H. Luckman, and J. Esper. 2005. 
# A 500-Year Dendroclimatic Reconstruction of Spring/Summer 
# Precipitation from the Lower Bavarian Forest Region, Germany. 
# International Journal of Climatology, 25: 611-630.
# 
# 
# Notes: 
# Bavarian Forest Region Historical Timbers 
# 
#  NOAA Template Raw Measurements file added 2019-02-05.
#-------------------
# Publication
# Authors: 
# Journal_Name: International Journal of Climatology
# Published_Title: A 500-Year Dendroclimatic Reconstruction of Spring/Summer  Precipitation from the Lower Bavarian Forest Region, Germany
# Published_Date_or_Year: 2005
# Volume: 
# Pages: 
# Report_Number: 
# DOI: 10.1002/joc.1150
# Full_Citation: Wilson, R.J.S., B.H. Luckman, and J. Esper. 2005. 
#  A 500-Year Dendroclimatic Reconstruction of Spring/Summer 
#  Precipitation from the Lower Bavarian Forest Region, Germany. 
#  International Journal of Climatology, 25: 611-630.
#  
# Abstract: This paper presents a 500 year March-August precipitation reconstruction for the Bavarian Forest region of southeast
#  Germany based on a composite, well-replicated data set of 676 living and historical tree-ring width series from Norway
#  spruce. Two versions of the chronology are developed. The cubic smoothing spline (SPL) chronology, standardized
#  with a fixed 80 year spline function, retains decadal and higher frequency variation. The regional curve standardization
#  (RCS) chronology uses regional curve standardization to retain additional lower frequency variation from the same
#  data. Calibration (1879-1978) of these chronologies with March-August precipitation indicates they explain 40% (SPL)
#  and 34% (RCS) of the variability in the instrumental precipitation record. The SPL reconstruction models the high frequency
#  variation better, whereas the RCS reconstruction tracks the low-frequency trends more robustly. It suggests
#  that spring-summer precipitation was above the long-term average for the periods 1730-1810 and 1870-2000, about
#  average between 1560 and 1610 and that significantly drier periods occurred during 1510-60, 1610-35, 1660-1730 and
#  1830-70. The low-frequency trends of the RCS reconstruction during the 19th century were verified by comparison with a
#  regional precipitation series derived from 14 long precipitation records from central Europe. Better verification results were
#  obtained using the original (non-homogenized) records over this interval. These results suggest that some low-frequency
#  variability may have been removed during correction of these early records. Periods of synchronous decadal variability
#  were observed between the SPL series and independent dendroclimatic reconstructions from central Europe. The RCS
#  reconstruction is the first dendroclimatic precipitation reconstruction in Europe to capture low-frequency information.
#  These long-term trends, however, are difficult to verify owing to the paucity of other proxy precipitation records in
#  central Europe that portray low-frequency information. Further verification and testing of the RCS reconstruction will
#  require the development of additional reconstructions from tree-rings (or other proxy data series) that similarly target
#  low-frequency variability.
#-------------------
# Site Information
# Site_Name:  Stadturm 1 Straubing Historical Timbers
# Location: Bavaria
# Northernmost_Latitude: 48.8833
# Southernmost_Latitude: 48.8833
# Easternmost_Longitude: 12.5667
# Westernmost_Longitude: 12.5667
# Elevation: 
#-------------------
# Data Collection
# Collection_Name:  GERM100
# Earliest_Year: 1508
# Most_Recent_Year: 1579
# Time_Unit: AD
# Notes: 
#-------------------
# Species
# Species_Name: Abies alba Mill.
# Common_Name: silver fir
# Tree_Species_Code: ABAL
#-------------------
# Chronology_Information 
#      Chronology: 
#---------------------
# Variables 
# Data variables follow that are preceded by '##' in columns one and two.
# Variables list, one per line; shortname-tab- components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data,additional information)
## age_CE age,,,year Common Era,,tree ring,,,N,
## FSS04_raw	total ring width ,,,millimeter,,tree ring,,,N,Tree ID: FSS04; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999
## FSS05_raw	total ring width ,,,millimeter,,tree ring,,,N,Tree ID: FSS05; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999
## FSS32_raw	total ring width ,,,millimeter,,tree ring,,,N,Tree ID: FSS32; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999
#---------------------
# Data:
# Missing_Values: NA
age_CE	FSS04_raw	FSS05_raw	FSS32_raw	
1508 	NaN	1033	NaN	
1509	NaN	1148	NaN	
1510	NaN	813	NaN	
1511	NaN	623	NaN	
1512	NaN	388	NaN	
1513	NaN	419	NaN	
1514	2251	471	NaN	
1515	2778	524	NaN	
1516	2645	410	NaN	
1517	1953	232	NaN	
1518	2647	680	NaN	
1519	2747	762	NaN	
1520	2426	661	NaN	
1521	2782	646	NaN	
1522	2021	291	NaN	
1523	1328	294	NaN	
1524	1769	440	NaN	
1525	1559	119	NaN	
1526	1703	511	NaN	
1527	2163	443	NaN	
1528	2190	416	NaN	
1529	1837	799	NaN	
1530	2077	927	NaN	
1531	1998	903	NaN	
1532	1770	608	NaN	
1533	2125	761	NaN	
1534	1791	582	NaN	
1535	1736	659	NaN	
1536	1582	550	NaN	
1537	1246	793	NaN	
1538	1852	522	3859	
1539	1623	922	4618	
1540	1172	544	2677	
1541	1147	370	3354	
1542	1644	608	4529	
1543	1004	613	3126	
1544	1121	423	2192	
1545	1347	864	3230	
1546	1171	497	2466	
1547	1359	594	2259	
1548	1299	611	1846	
1549	1430	663	2523	
1550	1497	828	2585	
1551	1178	985	2468	
1552	1224	621	2063	
1553	1088	1439	3079	
1554	721	1059	2180	
1555	1090	1911	2846	
1556	715	1501	1612	
1557	691	2138	2248	
1558	1133	2589	3712	
1559	873	1892	2034	
1560	980	1488	1589	
1561	674	1582	1350	
1562	868	1882	1655	
1563	959	1995	2171	
1564	1095	1381	1591	
1565	565	1414	1887	
1566	1094	1668	1973	
1567	905	1317	1239	
1568	1107	1475	1925	
1569	1105	1231	1349	
1570	1293	1613	2034	
1571	875	1187	1016	
1572	622	1131	1435	
1573	664	1312	2637	
1574	638	1800	2688	
1575	834	1812	2028	
1576	576	1280	1141	
1577	890	1852	1308	
1578	787	1109	1455	
1579	1100	1590	1973	
