# 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/viet001r-noaa.crn # Description: Chronology - NOAA Template File # # Original_Source_URL: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/asia/viet001r.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,residual,N, ## numsamp number of samples,,,count,,tree ring,,,N, # #-------------------- # Data: # Missing_Values: -999 age_CE trsgi numsamp 1030 1027 1 1031 1083 1 1032 1139 1 1033 1323 1 1034 1255 1 1035 1253 1 1036 968 1 1037 1222 1 1038 940 1 1039 1065 1 1040 1074 1 1041 1115 1 1042 1049 1 1043 1011 1 1044 964 1 1045 833 1 1046 952 1 1047 1013 1 1048 861 1 1049 812 1 1050 848 1 1051 1011 1 1052 839 1 1053 1212 1 1054 1125 1 1055 535 1 1056 947 1 1057 1071 1 1058 704 1 1059 975 1 1060 900 1 1061 735 1 1062 947 1 1063 768 1 1064 763 1 1065 857 1 1066 703 1 1067 1146 1 1068 853 1 1069 1063 1 1070 1192 1 1071 923 1 1072 982 1 1073 1105 1 1074 995 1 1075 850 1 1076 959 1 1077 865 1 1078 1009 1 1079 794 1 1080 1116 1 1081 916 1 1082 936 1 1083 1010 1 1084 779 1 1085 888 1 1086 930 1 1087 741 1 1088 765 1 1089 757 1 1090 928 1 1091 1488 1 1092 838 1 1093 1061 1 1094 1072 1 1095 1386 1 1096 746 1 1097 1051 1 1098 1189 1 1099 1035 1 1100 1075 1 1101 934 1 1102 982 1 1103 869 1 1104 1001 1 1105 1251 1 1106 984 1 1107 1413 1 1108 908 1 1109 1155 1 1110 1197 1 1111 938 1 1112 1220 1 1113 1007 1 1114 1162 1 1115 1002 1 1116 1207 1 1117 937 1 1118 917 1 1119 1213 1 1120 1264 1 1121 1341 1 1122 681 1 1123 1365 1 1124 1174 1 1125 1078 1 1126 1276 1 1127 1036 1 1128 1175 1 1129 992 1 1130 1070 1 1131 1343 1 1132 1072 1 1133 1130 1 1134 954 1 1135 1158 1 1136 1192 1 1137 791 1 1138 1023 1 1139 987 1 1140 1094 1 1141 1224 1 1142 1156 1 1143 1211 1 1144 1172 1 1145 1217 1 1146 1145 1 1147 1284 1 1148 1400 1 1149 1134 1 1150 1269 1 1151 830 1 1152 943 1 1153 1012 1 1154 816 1 1155 1053 1 1156 1365 1 1157 760 1 1158 863 1 1159 998 1 1160 911 1 1161 818 1 1162 960 1 1163 706 1 1164 1412 1 1165 927 1 1166 967 1 1167 964 1 1168 863 1 1169 1174 1 1170 782 1 1171 1371 1 1172 1169 1 1173 1196 1 1174 1099 1 1175 856 1 1176 809 1 1177 995 1 1178 1569 1 1179 1166 1 1180 1251 1 1181 899 1 1182 1128 1 1183 1265 2 1184 1129 3 1185 1143 3 1186 1032 3 1187 1130 3 1188 1063 3 1189 1098 3 1190 1349 3 1191 1050 3 1192 1200 3 1193 1209 3 1194 1338 3 1195 737 3 1196 1046 3 1197 920 3 1198 1200 3 1199 1159 3 1200 845 5 1201 1010 6 1202 1042 6 1203 874 6 1204 1126 6 1205 958 6 1206 710 6 1207 1078 6 1208 1116 6 1209 848 6 1210 941 6 1211 1041 6 1212 886 6 1213 951 6 1214 1010 6 1215 1040 6 1216 917 6 1217 931 6 1218 1072 6 1219 926 6 1220 770 6 1221 1121 6 1222 1019 6 1223 1097 6 1224 907 6 1225 838 6 1226 1064 6 1227 953 6 1228 855 6 1229 1003 6 1230 867 6 1231 885 6 1232 781 6 1233 946 6 1234 1026 6 1235 680 6 1236 704 6 1237 1020 6 1238 1056 6 1239 760 6 1240 933 6 1241 970 6 1242 923 6 1243 594 6 1244 961 6 1245 924 6 1246 1033 6 1247 945 6 1248 777 6 1249 947 6 1250 964 6 1251 944 6 1252 936 6 1253 1133 6 1254 1159 6 1255 924 6 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