# Buckley - Bidoup Nui Ba National Park - FOHO - ITRDB VIET001 #----------------------------------------------------------------------- # 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/10453 # Description: NOAA Landing Page of study # Online_Resource: https://www1.ncdc.noaa.gov//pub/data/paleo/treering/chronologies/asia/viet001a-noaa.crn # Description: Chronology - NOAA Template File # # Original_Source_URL: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/asia/viet001a.crn # Description: Chronology - Tucson Decadal File # # Archive: Tree Ring # # Dataset_DOI: # # Parameter_Keywords: ring width #------------------- # Contribution_Date # Date: 2010-03-28 #------------------- # File_Last_Modified_Date # Date: 2018-12-19 #------------------- # Title # Study_Name: Buckley - Bidoup Nui Ba National Park - FOHO - ITRDB VIET001 #------------------- # Investigators: Buckley, B.M.; Anchukaitis, K.J.; Cook, B.I.; Canh Nam, Le #------------------- # Description_Notes_and_Keywords # Description: NOAA Template Chronology file added 2018-12-19. #------------------- # Publication # Authors: Brendan M. Buckley, Kevin J. Anchukaitis, Daniel Penny, Roland Fletcher, Edward R. Cook, Masaki Sano, Le Canh Nam, Aroonrut Wichienkeeo, Ton That Minh, and Truong Mai Hong # Journal_Name: Proceedings of the National Academy of Sciences # Published_Title: Climate as a contributing factor in the demise of Angkor, Cambodia # Published_Date_or_Year: 2010 # Volume: 107 # Pages: 6748-6752 # Report_Number: # DOI: 10.1073/pnas.0910827107 # Full_Citation: # Abstract: The "hydraulic city" of Angkor, the capitol of the Khmer Empire in Cambodia, experienced decades-long drought interspersed with intense monsoons in the fourteenth and fifteenth centuries that, in combination with other factors, contributed to its eventual demise. The climatic evidence comes from a seven-and-a-half century robust hydroclimate reconstruction from tropical southern Vietnamese tree rings. The Angkor droughts were of a duration and severity that would have impacted the sprawling city's water supply and agricultural productivity, while high-magnitude monsoon years damaged its water control infrastructure. Hydroclimate variability for this region is strongly and inversely correlated with tropical Pacific sea surface temperature, indicating that a warm Pacific and El Nino events induce drought at interannual and interdecadal time scales, and that low-frequency variations of tropical Pacific climate can exert significant influence over Southeast Asian climate and society. #------------------- # Site_Information # Site_Name: Bidoup Nui Ba National Park # Location: Vietnam # Northernmost_Latitude: 11.9667 # Southernmost_Latitude: 11.9667 # Easternmost_Longitude: 108.45 # Westernmost_Longitude: 108.45 # Elevation: 1700 #------------------- # Data_Collection # Collection_Name: VIET001 # Earliest_Year: 1030 # Most_Recent_Year: 2008 # Time_Unit: AD # Notes: #------------------- # Species # Species_Name: Fokienia hodginsii # Common_Name: Fujian Cypress # Tree_Species_Code: FOHO #------------------- # 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,ARSTAN,N, ## numsamp number of samples,,,count,,tree ring,,,N, # #-------------------- # Data: # Missing_Values: -999 age_CE trsgi numsamp 1250 912 4 1251 913 4 1252 993 4 1253 988 4 1254 1145 4 1255 989 4 1256 1020 4 1257 1010 4 1258 1379 4 1259 1104 4 1260 1071 4 1261 954 4 1262 1200 4 1263 1187 4 1264 1103 4 1265 1113 4 1266 1048 4 1267 1054 4 1268 806 4 1269 1272 4 1270 1143 4 1271 952 4 1272 956 4 1273 927 4 1274 1056 4 1275 1255 4 1276 1082 4 1277 1117 4 1278 1122 4 1279 1075 4 1280 1213 4 1281 1024 4 1282 850 4 1283 1087 4 1284 1119 4 1285 1018 5 1286 912 5 1287 944 5 1288 1034 5 1289 1190 5 1290 1024 5 1291 897 5 1292 982 5 1293 1097 5 1294 986 5 1295 969 6 1296 995 6 1297 1163 6 1298 1018 6 1299 1170 6 1300 1071 6 1301 978 6 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