# North Pond, Alberta Carbon/Nitrogen Data over the last 5000 years
#-----------------------------------------------------------------------            
#                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 Publication, and Online_Resource and date accessed when using these data.             
# If there is no publication information, please cite Investigators, Title, and Online_Resource and date accessed.
#
# Online_Resource: https://www.ncdc.noaa.gov/paleo/study/23082
#     Online_Resource_Description: NOAA Landing Page
# Online_Resource:  https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/NAm2kHydro-2017/noaa-templates/data-version-1.0.0/NorthPond.Wolfe.2011.txt
#     Online_Resource_Description:  This file.  NOAA WDS Paleo formatted metadata and data for version 1.0.0 of this dataset.
#
# Online_Resource:  https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/NAm2kHydro-2017/data-version-1.0.0/NorthPond.Wolfe.2011.lpd
#     Online_Resource_Description:  Linked Paleo Data (LiPD) formatted file containing the same metadata and data as this file, for version 1.0.0 of this dataset.
#
# Original_Source_URL: this study
# Description/Documentation lines begin with #
# Data lines have no #
#
# Archive: Paleolimnology
# Parameter_Keywords: geochemistry
# Dataset_DOI: 
#
#------------------
# Contribution_Date
#     Date: 2017-11-15
#------------------
# File_Last_Modified_Date
#     Modified_Date: 2017-11-15
#------------------
# Title
#     Study_Name: North Pond, Alberta Carbon/Nitrogen Data over the last 5000 years
#------------------
# Investigators
#     Investigators: Wolfe, Brent B.; Edwards, Thomas W.D.; Hall, Roland I.; Johnston, John W.
#------------------
# Description_Notes_and_Keywords
#     Description: 
#------------------
# Publication
#     Authors: Wolfe, B.B., T.W.D. Edwards, R.I. Hall, and J.W. Johnston
#     Published_Date_or_Year: 2011
#     Published_Title: A 5200-year record of freshwater availability for regions in western North America fed by high-elevation runoff
#     Journal_Name: Geophysical Research Letters
#     Volume: 38
#     Edition: 
#     Issue: 
#     Pages: 
#     Report_Number: L11404
#     DOI: 10.1029/2011GL047599
#     Online_Resource: 
#     Full_Citation: 
#     Abstract: Shrinking glaciers and snowpacks are reducing discharge in rivers that drain the central Rocky Mountain region – water that supports downstream societies and ecosystems of western North America. However, a new 5200-year record of Lake Athabasca water-level variations, which serves as a sensitive gauge of past changes in alpine-sourced river discharge, reveals that western Canadian society has developed during a rare period of unusually abundant water ‘subsidized’ by prior glacier expansion. As the ‘alpine water tap’ closes, much drier times are ahead. Future water availability is likely to become similar to the mid-Holocene when Lake Athabasca dropped 2–4 m below the twentieth-century mean. Regions dependent on high-elevation runoff (i.e., western North America) must prepare to cope with impending water scarcity of magnitude not yet experienced since European settlement.
#------------------
# Funding_Agency
#     Funding_Agency_Name: 
#     Grant: 
#------------------
# Site_Information
#     Site_Name: North Pond
#     Location: Alberta
#     Country: 
#     Northernmost_Latitude: 58.7951
#     Southernmost_Latitude: 58.7951
#     Easternmost_Longitude: -110.7119
#     Westernmost_Longitude: -110.7119
#     Elevation: 213
#------------------
# Data_Collection
#     Collection_Name: NorthPond.Wolfe.2011
#     Earliest_Year: 5155.6
#     Most_Recent_Year: -31.3
#     Time_Unit: BP
#     Core_Length: 
#     Notes: 
#------------------
# Species
#     Species_Name: 
#     Species_Code: 
#     Common_Name: 
#------------------
# Chronology_Section
#  Chronology:        
#------------------
# Variables        
#
# Data variables follow that are preceded by "##" in columns one and two.        
# Data line variables format:  Variables list, one per line, shortname-tab-longname-tab-longname components ( 10 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data, additional_information)
#
## year	age, ,,year CE, , , ,,N,   
## C_N	carbon/nitrogen, ,, ,, paleolimnology, ,,N,  weight ratio; proxy of lake level
## age	age, ,,calendar years before present, ,, ,,N,
#
#------------------
# Data:        
# Data lines follow (have no #)        
# Data line format - tab-delimited text, variable short name as header)        
# Missing_Values: nan
#
year	C_N	age	
1981.3	0.4	-31.3	
1976.3	0.4	-26.3	
1973.6	1.0	-23.6	
1968.2	0.3	-18.2	
1965.5	0.8	-15.5	
1962.8	0.9	-12.8	
1957.5	0.7	-7.5	
1954.8	0.6	-4.8	
1952.3	0.5	-2.3	
1947.2	0.4	2.8	
1944.6	1.3	5.4	
1943.5	1.1	6.5	
1941.2	1.0	8.8	
1940.0	0.6	10.0	
1935.0	1.0	15.0	
1925.1	1.4	24.9	
1920.1	1.4	29.9	
1916.0	1.4	34.0	
1907.6	1.2	42.4	
1903.5	1.2	46.5	
1886.6	1.5	63.4	
1869.8	1.5	80.2	
1861.0	1.4	89.0	
1855.2	1.0	94.8	
1848.3	1.6	101.7	
1841.4	1.5	108.6	
1834.5	1.6	115.5	
1827.6	1.6	122.4	
1820.6	1.7	129.4	
1813.7	1.7	136.3	
1806.8	1.6	143.2	
1799.8	1.5	150.2	
1792.8	1.7	157.2	
1785.9	1.6	164.1	
1778.9	1.4	171.1	
1771.9	1.0	178.1	
1764.9	1.6	185.1	
1757.9	1.7	192.1	
1750.9	1.8	199.1	
1743.9	1.3	206.1	
1736.9	2.1	213.1	
1729.8	1.9	220.2	
1722.8	1.8	227.2	
1715.7	1.9	234.3	
1708.7	1.9	241.3	
1701.6	1.7	248.4	
1694.5	1.7	255.5	
1687.4	1.8	262.6	
1680.3	1.6	269.7	
1673.2	1.6	276.8	
1666.1	1.5	283.9	
1659.0	1.8	291.0	
1651.9	1.6	298.1	
1644.7	1.7	305.3	
1637.6	1.9	312.4	
1630.4	1.6	319.6	
1623.3	1.6	326.7	
1616.1	1.2	333.9	
1608.9	1.0	341.1	
1601.7	0.8	348.3	
1594.5	0.6	355.5	
1587.3	0.5	362.7	
1580.1	-0.1	369.9	
1572.9	0.6	377.1	
1565.6	0.5	384.4	
1558.4	0.0	391.6	
1551.1	-0.6	398.9	
1543.8	-0.8	406.2	
1536.6	-0.8	413.4	
1529.3	-0.6	420.7	
1522.0	-0.3	428.0	
1514.7	-0.4	435.3	
1507.4	-0.3	442.6	
1500.1	-0.5	449.9	
1492.7	0.1	457.3	
1485.4	-0.4	464.6	
1478.0	0.4	472.0	
1470.7	0.1	479.3	
1463.3	0.4	486.7	
1455.9	0.6	494.1	
1448.5	-0.1	501.5	
1441.1	-0.2	508.9	
1433.7	-0.3	516.3	
1426.3	0.2	523.7	
1418.9	0.3	531.1	
1411.4	0.0	538.6	
1404.0	0.3	546.0	
1396.5	0.2	553.5	
1389.0	0.4	561.0	
1381.6	0.3	568.4	
1374.1	0.4	575.9	
1366.6	0.2	583.4	
1359.1	0.1	590.9	
1351.5	0.4	598.5	
1344.0	0.6	606.0	
1336.5	0.5	613.5	
1328.9	0.4	621.1	
1321.3	0.4	628.7	
1313.8	0.2	636.2	
1306.2	-0.3	643.8	
1298.6	-0.1	651.4	
1291.0	-0.1	659.0	
1283.4	-0.1	666.6	
1275.7	-0.2	674.3	
1268.1	-0.3	681.9	
1260.5	-0.5	689.5	
1252.8	-0.3	697.2	
1245.1	-0.1	704.9	
1237.4	-0.2	712.6	
1229.8	-0.3	720.2	
1222.0	-0.6	728.0	
1214.3	-0.4	735.7	
1206.6	-0.4	743.4	
1198.9	-0.5	751.1	
1191.1	-0.8	758.9	
1183.4	-0.6	766.6	
1175.6	-0.4	774.4	
1167.8	-0.2	782.2	
1160.0	-0.3	790.0	
1152.2	-0.5	797.8	
1144.4	-0.6	805.6	
1136.6	-0.7	813.4	
1128.7	-0.6	821.3	
1120.9	-0.3	829.1	
1113.0	-0.2	837.0	
1105.1	-0.4	844.9	
1097.2	-0.2	852.8	
1089.3	0.2	860.7	
1081.4	-0.2	868.6	
1073.5	-1.9	876.5	
1065.6	-2.0	884.4	
1057.6	-1.4	892.4	
1049.7	-1.3	900.3	
1041.7	-3.0	908.3	
1033.7	-3.1	916.3	
1025.7	-2.5	924.3	
1017.7	-2.2	932.3	
1009.7	-2.3	940.3	
1001.6	-2.5	948.4	
993.6	-2.5	956.4	
985.5	-2.3	964.5	
977.4	-2.6	972.6	
969.4	-2.1	980.6	
961.3	-1.0	988.7	
953.2	-1.2	996.8	
945.0	-0.8	1005.0	
936.9	-0.5	1013.1	
928.7	-0.1	1021.3	
920.6	-0.1	1029.4	
912.4	0.1	1037.6	
904.2	-0.3	1045.8	
896.0	-0.5	1054.0	
887.8	-0.6	1062.2	
879.5	-0.2	1070.5	
871.3	0.2	1078.7	
863.0	0.3	1087.0	
854.8	0.3	1095.2	
846.5	0.5	1103.5	
838.2	0.5	1111.8	
829.9	0.6	1120.1	
821.5	0.8	1128.5	
813.2	0.4	1136.8	
804.8	0.3	1145.2	
796.5	0.2	1153.5	
788.1	-0.1	1161.9	
779.7	-0.4	1170.3	
771.3	-0.9	1178.7	
762.8	-1.1	1187.2	
754.4	-1.2	1195.6	
745.9	-1.1	1204.1	
737.5	-1.3	1212.5	
729.0	-1.0	1221.0	
720.5	-1.1	1229.5	
712.0	-0.9	1238.0	
703.4	-0.6	1246.6	
694.9	-1.0	1255.1	
686.3	-1.3	1263.7	
677.8	-0.8	1272.2	
669.2	-0.1	1280.8	
660.6	0.2	1289.4	
651.9	0.5	1298.1	
643.3	0.6	1306.7	
634.6	0.7	1315.4	
626.0	0.6	1324.0	
617.3	0.8	1332.7	
608.6	0.8	1341.4	
599.9	0.6	1350.1	
591.1	0.8	1358.9	
582.4	1.4	1367.6	
573.6	1.0	1376.4	
564.8	0.6	1385.2	
556.0	0.9	1394.0	
547.2	-0.2	1402.8	
538.4	-0.4	1411.6	
529.5	-0.8	1420.5	
520.6	-0.3	1429.4	
511.8	-0.3	1438.2	
502.9	-0.2	1447.1	
493.9	0.2	1456.1	
485.0	-0.3	1465.0	
476.0	0.0	1474.0	
467.1	nan	1482.9	
458.1	0.0	1491.9	
449.1	-0.1	1500.9	
440.1	-0.3	1509.9	
431.0	-0.3	1519.0	
422.0	nan	1528.0	
412.9	nan	1537.1	
403.8	nan	1546.2	
394.7	nan	1555.3	
385.5	nan	1564.5	
376.4	nan	1573.6	
367.2	0.9	1582.8	
358.0	1.4	1592.0	
348.8	1.2	1601.2	
339.6	0.9	1610.4	
330.3	1.2	1619.7	
321.1	1.1	1628.9	
311.8	nan	1638.2	
302.5	nan	1647.5	
293.1	nan	1656.9	
283.8	nan	1666.2	
274.4	nan	1675.6	
265.1	0.8	1684.9	
255.6	0.7	1694.4	
246.2	0.8	1703.8	
236.8	nan	1713.2	
227.3	1.5	1722.7	
217.8	1.6	1732.2	
208.3	1.4	1741.7	
198.8	1.5	1751.2	
189.2	1.7	1760.8	
179.7	1.4	1770.3	
170.1	1.5	1779.9	
160.5	1.6	1789.5	
150.8	1.7	1799.2	
141.2	1.8	1808.8	
131.5	nan	1818.5	
121.8	1.6	1828.2	
112.1	nan	1837.9	
102.3	nan	1847.7	
92.5999999999999	1.7	1857.4	
82.8	1.8	1867.2	
72.9000000000001	1.9	1877.1	
63.0999999999999	nan	1886.9	
53.2	2.0	1896.8	
43.4000000000001	nan	1906.6	
33.5	nan	1916.5	
23.5	nan	1926.5	
13.5999999999999	nan	1936.4	
3.59999999999991	nan	1946.4	
-6.40000000000009	1.9	1956.4	
-16.4000000000001	nan	1966.4	
-26.5	1.8	1976.5	
-36.5999999999999	1.9	1986.6	
-46.7	nan	1996.7	
-56.8	nan	2006.8	
-67.0	nan	2017.0	
-77.0999999999999	nan	2027.1	
-87.3	nan	2037.3	
-97.5999999999999	nan	2047.6	
-107.8	nan	2057.8	
-118.1	nan	2068.1	
-138.7	1.4	2088.7	
-149.1	nan	2099.1	
-159.5	1.1	2109.5	
-169.9	0.8	2119.9	
-180.4	0.7	2130.4	
-211.9	nan	2161.9	
-222.4	0.6	2172.4	
-233.0	nan	2183.0	
-243.6	0.4	2193.6	
-254.3	0.1	2204.3	
-264.9	0.0	2214.9	
-275.6	-0.1	2225.6	
-286.4	nan	2236.4	
-297.1	nan	2247.1	
-307.9	0.1	2257.9	
-318.8	nan	2268.8	
-329.6	nan	2279.6	
-340.5	0.1	2290.5	
-351.4	-0.1	2301.4	
-362.4	-0.2	2312.4	
-373.4	nan	2323.4	
-384.4	-0.2	2334.4	
-395.4	nan	2345.4	
-406.5	-0.2	2356.5	
-417.6	nan	2367.6	
-428.8	-0.2	2378.8	
-439.9	-0.7	2389.9	
-451.1	nan	2401.1	
-462.4	nan	2412.4	
-473.7	nan	2423.7	
-485.0	-1.8	2435.0	
-496.4	nan	2446.4	
-507.7	-1.9	2457.7	
-519.2	-0.8	2469.2	
-530.6	nan	2480.6	
-542.1	-2.3	2492.1	
-553.7	nan	2503.7	
-565.2	nan	2515.2	
-576.9	-1.9	2526.9	
-588.5	-1.6	2538.5	
-600.2	-2.7	2550.2	
-611.9	-1.8	2561.9	
-623.7	-2.3	2573.7	
-635.5	nan	2585.5	
-647.3	-1.8	2597.3	
-659.2	-3.1	2609.2	
-671.2	nan	2621.2	
-683.1	-2.7	2633.1	
-695.2	-3.6	2645.2	
-707.2	nan	2657.2	
-719.3	-2.7	2669.3	
-731.4	-2.6	2681.4	
-743.6	-3.4	2693.6	
-755.9	-3.1	2705.9	
-768.1	nan	2718.1	
-780.5	-2.8	2730.5	
-792.8	-3.0	2742.8	
-805.2	-2.7	2755.2	
-817.7	-2.9	2767.7	
-830.2	-3.4	2780.2	
-842.7	-2.2	2792.7	
-855.3	-3.3	2805.3	
-868.0	nan	2818.0	
-880.7	nan	2830.7	
-893.4	-3.5	2843.4	
-906.2	-3.2	2856.2	
-919.1	-2.9	2869.1	
-932.0	-3.1	2882.0	
-945.0	-2.5	2895.0	
-958.0	-2.0	2908.0	
-971.0	-0.3	2921.0	
-984.1	-0.8	2934.1	
-997.3	-0.8	2947.3	
-1010.6	-2.5	2960.6	
-1023.8	-1.5	2973.8	
-1037.2	-1.8	2987.2	
-1050.6	-2.3	3000.6	
-1064.0	-3.0	3014.0	
-1077.6	-2.7	3027.6	
-1091.1	-3.0	3041.1	
-1104.8	-2.6	3054.8	
-1118.5	-2.1	3068.5	
-1132.3	-3.2	3082.3	
-1146.1	-4.3	3096.1	
-1160.0	-4.6	3110.0	
-1173.9	-3.4	3123.9	
-1188.0	-4.2	3138.0	
-1202.1	-4.7	3152.1	
-1216.2	-4.4	3166.2	
-1230.5	-3.4	3180.5	
-1244.8	nan	3194.8	
-1259.1	-2.5	3209.1	
-1273.6	-5.2	3223.6	
-1288.1	-7.3	3238.1	
-1302.7	-4.4	3252.7	
-1317.4	-8.7	3267.4	
-1332.1	-4.9	3282.1	
-1347.0	-2.1	3297.0	
-1361.9	-3.1	3311.9	
-1376.9	-1.8	3326.9	
-1391.9	-2.1	3341.9	
-1407.1	-4.0	3357.1	
-1422.3	-3.5	3372.3	
-1437.7	-3.1	3387.7	
-1453.1	-5.0	3403.1	
-1468.6	-4.6	3418.6	
-1484.2	-2.6	3434.2	
-1499.9	-6.1	3449.9	
-1515.7	-3.1	3465.7	
-1531.6	-3.7	3481.6	
-1547.5	-3.5	3497.5	
-1563.6	-3.0	3513.6	
-1579.8	-4.1	3529.8	
-1596.1	-3.1	3546.1	
-1612.5	-4.6	3562.5	
-1629.0	-2.8	3579.0	
-1645.6	-3.1	3595.6	
-1662.3	-2.4	3612.3	
-1679.2	-3.3	3629.2	
-1696.1	-2.6	3646.1	
-1713.2	-3.5	3663.2	
-1730.4	-3.6	3680.4	
-1747.7	-3.1	3697.7	
-1765.2	-2.2	3715.2	
-1782.8	-2.0	3732.8	
-1800.5	-2.3	3750.5	
-1818.4	-2.6	3768.4	
-1836.3	-2.5	3786.3	
-1854.5	-2.2	3804.5	
-1872.8	-3.6	3822.8	
-1891.2	-3.0	3841.2	
-1909.8	-3.0	3859.8	
-1928.5	-2.8	3878.5	
-1947.5	-2.4	3897.5	
-1966.5	-2.0	3916.5	
-1985.8	-3.9	3935.8	
-2005.2	-3.1	3955.2	
-2024.8	-2.4	3974.8	
-2044.6	-2.6	3994.6	
-2064.6	-2.0	4014.6	
-2084.8	-2.0	4034.8	
-2105.1	-1.9	4055.1	
-2125.7	-1.8	4075.7	
-2146.5	-2.0	4096.5	
-2167.6	-1.5	4117.6	
-2188.8	-1.5	4138.8	
-2210.3	-1.8	4160.3	
-2232.1	-1.8	4182.1	
-2254.1	-1.7	4204.1	
-2276.3	-1.4	4226.3	
-2298.8	-1.4	4248.8	
-2321.7	-1.9	4271.7	
-2344.8	-1.6	4294.8	
-2368.2	-3.4	4318.2	
-2391.9	-4.3	4341.9	
-2416.0	-3.2	4366.0	
-2440.4	-2.1	4390.4	
-2465.2	-3.0	4415.2	
-2490.3	-3.5	4440.3	
-2515.9	-2.6	4465.9	
-2541.8	-3.7	4491.8	
-2568.2	-1.9	4518.2	
-2595.1	-4.4	4545.1	
-2622.4	-3.5	4572.4	
-2650.3	-2.7	4600.3	
-2678.7	-3.0	4628.7	
-2707.7	-3.1	4657.7	
-2737.2	-3.3	4687.2	
-2767.5	-2.3	4717.5	
-2798.4	-3.8	4748.4	
-2830.1	-2.7	4780.1	
-2862.5	-2.3	4812.5	
-2895.9	-3.2	4845.9	
-2930.1	-2.3	4880.1	
-2965.4	-2.7	4915.4	
-3001.8	nan	4951.8	
-3039.5	-1.5	4989.5	
-3078.5	-1.5	5028.5	
-3119.1	-2.4	5069.1	
-3161.4	-1.7	5111.4	
-3205.6	-3.0	5155.6