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Tabares, Ximena; Zimmermann, Heike Hildegard; Dietze, Elisabeth; Ratzmann, Gregor; Belz, Lukas; Vieth-Hillebrand, Andrea; Dupont, Lydie M; Wilkes, Heinz; Mapani, Benjamin; Herzschuh, Ulrike (2019): Hydrogen stable isotopes in biomarkers in a sediment core from Lake Otjikoto, Namibia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.902651, In supplement to: Tabares, X et al. (2019): Vegetation state changes in the course of shrub encroachment in an African savanna since about 1850 CE and their potential drivers. Ecology and Evolution, https://doi.org/10.1002/ece3.5955

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Published: 2019-06-14DOI registered: 2020-01-06

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Coverage:
Latitude: -19.194670 * Longitude: 17.549800
Minimum DEPTH, sediment/rock: 0.75 m * Maximum DEPTH, sediment/rock: 29.75 m
Event(s):
15OJ10 (Lake Otjikoto) * Latitude: -19.194670 * Longitude: 17.549800 * Elevation: 1204.0 m * Lake water depth: 71 m * Location: Namibia * Method/Device: Core (CORE)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample IDSample IDTabares, Ximena
DEPTH, sediment/rockDepth sedmTabares, XimenaGeocode
n-Alkane C17, δDC17 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
n-Alkanol C18, δDC18 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
n-Alkane C19, δDC19 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
Squalane, δDSqualane δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
n-Alkane C27, δDC27 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
n-Alkanol C28, δDC28 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
n-Alkane C29, δDC29 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
10 n-Alkanol C30, δDC30 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
11 n-Alkane C31, δDC31 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
12 n-Alkanol C32, δDC32 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
13 n-Alkane C33, δDC33 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
14 n-Alkane C35, δDC35 δD‰ SMOWTabares, XimenaGas chromatography - Isotope ratio mass spectrometer (GC-IRMS)
Size:
215 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Sample ID

Depth sed [m]

C17 δD [‰ SMOW]

C18 δD [‰ SMOW]

C19 δD [‰ SMOW]

Squalane δD [‰ SMOW]

C27 δD [‰ SMOW]

C28 δD [‰ SMOW]

C29 δD [‰ SMOW]
10 
C30 δD [‰ SMOW]
11 
C31 δD [‰ SMOW]
12 
C32 δD [‰ SMOW]
13 
C33 δD [‰ SMOW]
14 
C35 δD [‰ SMOW]
15OJ10_20.75-123.3631068-172.5132686-187.8343042-131.3359223-147.7491909-144.9067961-154.5213592-148.5456311
15OJ10_41.75-127.0592233-174.0967638-180.9229773-142.8032362-152.0485437-147.7414239
15OJ10_62.75-193.9430421-121.9177994-173.1637540-172.3032362-129.6640777-146.4511327-146.8695793-149.7951456-148.5786408-148.2970874
15OJ10_83.75-124.3257124-118.8518887-172.2137177-176.3349901-138.5506958-143.7292909-143.6033797
15OJ10_104.75-120.1829026-125.1663353-172.1119947-175.3750828-146.5871438-153.3817097-152.1676607-128.2551359
15OJ10_125.75-123.0748840-172.0576541-181.3482439-138.0828363-143.4761431-142.5941021
15OJ10_146.75-121.2086213-118.6864100-170.9766371-170.6084238-143.5090490-148.0641658-139.4438960-148.1846002-138.6281672-148.1036525-123.0450806
15OJ10_167.75-114.8575189-171.0796315-153.6683119-136.4047384-144.3767687-144.4386311-116.9266206
15OJ10_188.75-121.5732149-170.6472524-160.1154985-143.4570582-147.0148075-143.2119118-119.2418559
15OJ10_209.75-111.4998348-114.5583086-171.8731417-175.5421209-140.0958044-147.1073670-141.6930955
15OJ10_2210.75-108.1797159-170.1790552-173.6518005-146.7016848-148.9643211-146.2405021
15OJ10_2411.75-115.2216716-170.1978857-170.7793195-143.3838784-151.0403039-148.6177734
15OJ10_2612.75-101.7717602-169.6705351-167.5486783-135.0896196-146.3168923-141.2569310-127.7343649
15OJ10_2813.75-110.2350097-170.6118633-166.4677627-135.3939394-141.7188910-139.3291425
15OJ10_3014.75-105.7695035-172.9084462-169.1321728-133.6727917-136.7101870-137.8098001
15OJ10_3215.75-113.0019493-171.6780377-171.6832359-139.2225471-145.2222222-145.3953866-124.5929175
15OJ10_3416.75
15OJ10_3617.75-170.4967511-169.9665367-142.6000650-136.7235218-144.7485380
15OJ10_3818.75-167.8205128-156.5508072-140.7714467-147.2725546-151.6043052-113.5470085
15OJ10_4019.75
15OJ10_4220.75-131.1380184-169.8955366-180.7416904-139.8524850-155.0075973-142.0585628
15OJ10_4421.75-169.8485723-159.4825152-136.3006096-154.7783125-149.1180622
15OJ10_4622.75-172.2858518-148.7767084-135.3198588-148.1318576-145.9756176
15OJ10_4823.75-169.9724094-149.4305422-139.2252166-149.3131216-149.4902150
15OJ10_5024.75-170.3652482-134.1360413-125.2843327-145.0673759-138.6695680
15OJ10_5225.75-172.4377821-140.6979368-134.8188266-145.9690522-147.7111541
15OJ10_5426.75-169.3313991-140.0261122-135.5960671-132.7166344-138.5883301
15OJ10_5627.75-172.0309179-144.5671498-142.4924316-127.5297907-156.2528180-106.8431562-150.9523349-126.5729469
15OJ10_5828.75-170.6473430-139.0367150-136.3149758-152.7916264-118.1648953-153.0128824-131.5178744
15OJ10_6029.75-169.4995169-153.1107890-140.7066023-126.9855072-157.2000000-117.6644122-158.3246377-127.8528180