/* DATA DESCRIPTION: Citation: Gensel, Julia; Humphries, Marc; Zabel, Matthias; Sebag, David; Hahn, Annette; Schefuß, Enno (2021): Bulk organic matter composition, n-alkane distribution patterns, and compound-specific stable isotope compositions of modern surface sediments and plants of South Africa's largest freshwater wetland [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.935586 Abstract: Surface sediments (n=41) reflecting modern times (uppermost 10 cm) were collected during a November/December 2018 field campaign along the course of the Mkhuze River and a transect into Lake St. Lucia (KwaZulu Natal Province, South Africa). In addition, plant species (n=10) were collected based on previous reports of dominant vegetation communities and local occurrences. All samples were extracted soon after with a mixture of dichloromethane and methanol (9:1), purified, and fractionated. The apolar fraction was finally analyzed for its n-alkane concentrations and corresponding compound-specific carbon and hydrogen isotope compositions. Sub-samples of the surface sediments were also analyzed for (i) organic matter content (total organic carbon) and composition (d13C, carbon-to-nitrogen ratio) after decalcification, and (ii) for thermal indices (Hydrogen Index, R-index, I-index) using Rock-Eval analyses. The study's objective was to evaluate the most extensive freshwater wetland system in South Africa regarding its current condition and functioning by identifying the origin and transport pathways of sedimentary organic matter. Keyword(s): d13C; dD; n-alkanes; organic matter; plant waxes; Rock-Eval; South Africa; wetland Related to: Gensel, Julia; Humphries, Marc; Zabel, Matthias; Sebag, David; Hahn, Annette; Schefuß, Enno (2022): Origin, transport, and retention of fluvial sedimentary organic matter in South Africa's largest freshwater wetland, Mkhuze Wetland System. Biogeosciences, 19(11), 2881-2902, https://doi.org/10.5194/bg-19-2881-2022 Project(s): Tracing Human and Climate impacts in South Africa (TRACES) Funding: Federal Ministry of Education and Research (BMBF) (URI: https://www.bmftr.bund.de), grant/award no. 03F0798A: Tracing Human and Climate impacts in South Africa (URI: https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0798A) Coverage: MEDIAN LATITUDE: -27.803904 * MEDIAN LONGITUDE: 32.454323 * SOUTH-BOUND LATITUDE: -27.945700 * WEST-BOUND LONGITUDE: 32.017550 * NORTH-BOUND LATITUDE: -27.583917 * EAST-BOUND LONGITUDE: 32.561083 MINIMUM DEPTH, sediment/rock: 0.1 m * MAXIMUM DEPTH, sediment/rock: 0.1 m Event(s): MK01-10 * LATITUDE: -27.598700 * LONGITUDE: 32.302083 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK02-2 * LATITUDE: -27.654833 * LONGITUDE: 32.403083 * LOCATION: Mkuze River MK02-3 * LATITUDE: -27.654833 * LONGITUDE: 32.403083 * LOCATION: Mkuze River MK03-1 * LATITUDE: -27.662800 * LONGITUDE: 32.419883 * LOCATION: Mkuze River MK03-2 * LATITUDE: -27.662800 * LONGITUDE: 32.419883 * LOCATION: Mkuze River MK03-3 * LATITUDE: -27.662800 * LONGITUDE: 32.419883 * LOCATION: Mkuze River MK04-1 * LATITUDE: -27.594367 * LONGITUDE: 32.017550 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK05-1 * LATITUDE: -27.583917 * LONGITUDE: 32.147133 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK06-1 * LATITUDE: -27.591833 * LONGITUDE: 32.218533 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK07-2 * LATITUDE: -27.841167 * LONGITUDE: 32.478383 * LOCATION: Mkuze River MK07-3 * LATITUDE: -27.841167 * LONGITUDE: 32.478383 * LOCATION: Mkuze River MK07-4 * LATITUDE: -27.841167 * LONGITUDE: 32.478383 * LOCATION: Mkuze River MK07-5_1 * LATITUDE: -27.841167 * LONGITUDE: 32.478383 * LOCATION: Mkuze River MK07-5_2 * LATITUDE: -27.841167 * LONGITUDE: 32.478383 * LOCATION: Mkuze River MK07-6 * LATITUDE: -27.841167 * LONGITUDE: 32.478383 * LOCATION: Mkuze River MK07-7 * LATITUDE: -27.841167 * LONGITUDE: 32.478383 * LOCATION: Mkuze River MK08-2 * LATITUDE: -27.889583 * LONGITUDE: 32.483050 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK08-4 * LATITUDE: -27.886300 * LONGITUDE: 32.483783 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK09-2 * LATITUDE: -27.852383 * LONGITUDE: 32.476833 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK10-1 * LATITUDE: -27.696250 * LONGITUDE: 32.474550 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK12-1 * LATITUDE: -27.696117 * LONGITUDE: 32.467917 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK12-3 * LATITUDE: -27.696117 * LONGITUDE: 32.467917 * LOCATION: Mkuze River MK13-1 * LATITUDE: -27.862417 * LONGITUDE: 32.480467 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK14-1 * LATITUDE: -27.856667 * LONGITUDE: 32.478550 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK15-1 * LATITUDE: -27.865033 * LONGITUDE: 32.484033 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK16-1 * LATITUDE: -27.870050 * LONGITUDE: 32.484500 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK17-1 * LATITUDE: -27.873800 * LONGITUDE: 32.483800 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK18-1 * LATITUDE: -27.877967 * LONGITUDE: 32.483450 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK19-1 * LATITUDE: -27.881883 * LONGITUDE: 32.482283 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK20-1 * LATITUDE: -27.725417 * LONGITUDE: 32.486750 * LOCATION: Mkuze River MK20-2 * LATITUDE: -27.725417 * LONGITUDE: 32.486750 * LOCATION: Mkuze River MK21-1 * LATITUDE: -27.745967 * LONGITUDE: 32.502133 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK21-4 * LATITUDE: -27.745967 * LONGITUDE: 32.502133 * LOCATION: Mkuze River MK21-5 * LATITUDE: -27.745967 * LONGITUDE: 32.502133 * LOCATION: Mkuze River MK22-1 * LATITUDE: -27.745967 * LONGITUDE: 32.502133 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK23-1 * LATITUDE: -27.852617 * LONGITUDE: 32.474917 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK24-4 * LATITUDE: -27.856083 * LONGITUDE: 32.479333 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK24-5 * LATITUDE: -27.856083 * LONGITUDE: 32.479333 * LOCATION: Mkuze River MK25-1 * LATITUDE: -27.894800 * LONGITUDE: 32.483217 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK26-1 * LATITUDE: -27.899483 * LONGITUDE: 32.483433 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK27-1 * LATITUDE: -27.904950 * LONGITUDE: 32.484850 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK28-1 * LATITUDE: -27.908267 * LONGITUDE: 32.485867 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK29-1 * LATITUDE: -27.913017 * LONGITUDE: 32.486017 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK30-1 * LATITUDE: -27.917767 * LONGITUDE: 32.486733 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK31-1 * LATITUDE: -27.922533 * LONGITUDE: 32.486933 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK32-1 * LATITUDE: -27.926750 * LONGITUDE: 32.489367 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK33-1 * LATITUDE: -27.931283 * LONGITUDE: 32.491200 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK34-1 * LATITUDE: -27.936083 * LONGITUDE: 32.493017 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK35-1 * LATITUDE: -27.940267 * LONGITUDE: 32.495217 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK36-1 * LATITUDE: -27.945700 * LONGITUDE: 32.497000 * LOCATION: Mkuze River * COMMENT: TRACES fieldtrip to the Mkuze (MK) River catchment in November/December 2018 MK37-2 * LATITUDE: -27.599083 * LONGITUDE: 32.561083 * LOCATION: Mkuze River Parameter(s): Event label (Event) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) Latitude of event (Latitude) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) Longitude of event (Longitude) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) DEPTH, sediment/rock [m] (Depth sed) * GEOCODE * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) Sample type (Samp type) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) Sample comment (Sample comment) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) Species (Species) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C16 [ng/g] (C16) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C17 [ng/g] (C17) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C18 [ng/g] (C18) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C19 [ng/g] (C19) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C20 [ng/g] (C20) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C21 [ng/g] (C21) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C22 [ng/g] (C22) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C23 [ng/g] (C23) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C24 [ng/g] (C24) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C25 [ng/g] (C25) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C26 [ng/g] (C26) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C27 [ng/g] (C27) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C28 [ng/g] (C28) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C29 [ng/g] (C29) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C30 [ng/g] (C30) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C31 [ng/g] (C31) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C32 [ng/g] (C32) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C33 [ng/g] (C33) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C34 [ng/g] (C34) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C35 [ng/g] (C35) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C23, δ13C [‰ PDB] (C23 δ13C) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C23, δ13C, standard deviation [±] (C23 δ13C std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C25, δ13C [‰ PDB] (C25 δ13C) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C25, δ13C, standard deviation [±] (C25 δ13C std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C27, δ13C [‰ PDB] (C27 δ13C) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C27, δ13C, standard deviation [±] (C27 δ13C std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C29, δ13C [‰ PDB] (C29 δ13C) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C29, δ13C, standard deviation [±] (C29 δ13C std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C31, δ13C [‰ PDB] (C31 δ13C) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C31, δ13C, standard deviation [±] (C31 δ13C std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C33, δ13C [‰ PDB] (C33 δ13C) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C33, δ13C, standard deviation [±] (C33 δ13C std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C35, δ13C [‰ PDB] (C35 δ13C) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C35, δ13C, standard deviation [±] (C35 δ13C std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C25, δD [‰ SMOW] (C25 δD) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C25, δD, standard deviation [±] (C25 δD std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C27, δD [‰ SMOW] (C27 δD) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C27, δD, standard deviation [±] (C27 δD std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C29, δD [‰ SMOW] (C29 δD) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C29, δD, standard deviation [±] (C29 δD std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C31, δD [‰ SMOW] (C31 δD) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C31, δD, standard deviation [±] (C31 δD std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C33, δD [‰ SMOW] (C33 δD) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C33, δD, standard deviation [±] (C33 δD std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C35, δD [‰ SMOW] (C35 δD) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) n-Alkane C35, δD, standard deviation [±] (C35 δD std dev) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) Carbon, organic, total [%] (TOC) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) Nitrogen, total [%] (TN) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) δ13C, bulk carbonate [‰ PDB] (δ13C bulk carb) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) Carbon/Nitrogen ratio (C/N) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) Hydrogen index (HI) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) I-index (I-index) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) R-Index (R-Index) * PI: Gensel, Julia (https://orcid.org/0000-0002-8948-2231, julchen3988@hotmail.de) License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) Size: 2231 data points */ Event Latitude Longitude Depth sed [m] Samp type Sample comment Species C16 [ng/g] C17 [ng/g] C18 [ng/g] C19 [ng/g] C20 [ng/g] C21 [ng/g] C22 [ng/g] C23 [ng/g] C24 [ng/g] C25 [ng/g] C26 [ng/g] C27 [ng/g] C28 [ng/g] C29 [ng/g] C30 [ng/g] C31 [ng/g] C32 [ng/g] C33 [ng/g] C34 [ng/g] C35 [ng/g] C23 δ13C [‰ PDB] C23 δ13C std dev [±] C25 δ13C [‰ PDB] C25 δ13C std dev [±] C27 δ13C [‰ PDB] C27 δ13C std dev [±] C29 δ13C [‰ PDB] C29 δ13C std dev [±] C31 δ13C [‰ PDB] C31 δ13C std dev [±] C33 δ13C [‰ PDB] C33 δ13C std dev [±] C35 δ13C [‰ PDB] C35 δ13C std dev [±] C25 δD [‰ SMOW] C25 δD std dev [±] C27 δD [‰ SMOW] C27 δD std dev [±] C29 δD [‰ SMOW] C29 δD std dev [±] C31 δD [‰ SMOW] C31 δD std dev [±] C33 δD [‰ SMOW] C33 δD std dev [±] C35 δD [‰ SMOW] C35 δD std dev [±] TOC [%] TN [%] δ13C bulk carb [‰ PDB] C/N HI I-index R-Index MK04-1 -27.5944 32.0175 0.1 surface sediment upper reach 3 532 19 40 35 42 30 81 51 201 88 518 142 1374 160 1977 164 1635 75 308 -30.37 1.83 0.20 -18.51 10.49 115 0.16 0.60 MK05-1 -27.5839 32.1471 0.1 surface sediment upper reach 93 2374 40 71 50 75 46 137 63 311 108 964 198 1530 200 2140 174 1622 72 267 -29.75 0.02 -29.39 0.01 -28.51 0.16 -26.52 0.04 -137.67 1.75 -137.93 0.28 -143.32 0.20 -151.90 0.16 -157.11 0.15 4.14 0.39 -23.69 12.28 128 0.09 0.62 MK06-1 -27.5918 32.2185 0.1 surface sediment upper reach 4 139 7 14 15 20 13 32 18 75 26 145 37 290 44 480 51 432 25 117 -25.92 0.10 -27.84 0.10 -28.22 0.01 -28.24 0.06 -25.80 0.01 -148.29 0.46 -147.12 1.74 -147.40 0.35 -151.16 0.02 -156.47 0.78 -150.18 1.33 1.20 0.11 -20.05 12.56 99 0.14 0.63 MK01-10 -27.5987 32.3021 0.1 surface sediment upper reach 11 94 16 47 29 41 28 89 45 264 81 522 145 1945 215 2413 161 1003 54 208 -29.7900 0.09 -30.66 0.02 -30.44 0.15 -32.29 0.03 -33.20 0.04 -28.39 0.04 -24.70 0.00 -139.82 0.75 -142.52 0.03 -131.53 0.20 -125.38 0.27 -145.92 0.61 1.68 0.17 -25.32 11.25 116 0.03 0.65 MK02-2 -27.6548 32.4031 0.1 surface sediment floodplain 10 42 17 30 27 29 23 30 20 42 21 71 21 96 24 191 28 223 16 92 -23.2700 0.08 -21.95 0.10 -21.92 0.15 -24.03 0.04 -24.65 0.07 -21.66 0.08 -19.55 0.14 52 0.11 0.71 MK02-3 -27.6548 32.4031 0.1 surface sediment floodplain 15 59 18 34 33 40 32 99 34 129 47 312 93 977 138 1684 137 1206 54 271 -29.4000 0.07 -29.11 0.02 -28.41 0.02 -31.05 0.04 -30.41 0.07 -27.23 0.03 -24.75 0.13 -146.51 0.72 -154.57 0.79 -143.86 0.05 -141.78 0.53 -154.65 0.44 -154.38 0.42 1.05 0.08 -18.82 14.67 106 0.04 0.66 MK03-1 -27.6628 32.4199 0.1 surface sediment floodplain 0 4 2 6 8 11 10 17 13 29 15 52 15 66 17 125 17 145 12 54 -21.3100 0.20 -22.04 0.21 -23.29 0.05 -24.72 0.01 -23.58 0.04 -22.10 0.01 -20.00 0.06 -137.46 -149.60 -138.86 -145.78 -148.15 34 0.18 0.65 MK03-2 -27.6628 32.4199 0.1 surface sediment floodplain 12 55 18 36 32 34 27 50 43 138 62 205 42 173 38 317 44 473 25 131 -22.24 0.00 -22.45 0.06 -24.70 0.02 -24.12 0.19 -21.91 0.16 -159.22 1.54 -161.81 0.43 -160.37 0.98 -163.69 0.47 -170.29 0.17 -162.15 1.64 2.48 0.19 -24.75 16.30 102 0.06 0.65 MK03-3 -27.6628 32.4199 0.1 surface sediment floodplain 3 14 6 13 16 17 15 23 16 38 0 60 18 98 19 144 19 137 12 46 -26.1500 0.23 -25.18 0.03 -25.52 0.12 -27.24 0.04 -26.58 0.06 -23.88 0.01 -21.72 0.19 -138.86 -141.42 -145.66 -144.14 -152.95 3.86 0.34 13.06 106 0.11 0.63 MK12-1 -27.6961 32.4679 0.1 surface sediment floodplain 6 46 6 12 11 18 15 75 21 97 26 163 32 261 35 416 45 420 23 115 -22.3000 0.11 -25.38 0.11 -25.91 0.04 -29.78 0.00 -28.72 0.11 -26.18 0.00 -23.42 0.00 -144.43 1.25 -157.42 1.13 -149.47 0.84 -150.86 1.41 -157.85 0.30 1.77 0.12 -18.85 16.74 56 0.16 0.64 MK10-1 -27.6962 32.4746 0.1 surface sediment floodplain 11 35 10 14 15 33 19 59 27 147 42 305 57 650 81 984 106 1165 52 288 -27.25 0.08 -27.79 0.17 -30.57 0.03 -27.35 0.10 -25.91 0.07 -23.80 0.07 -147.93 1.00 -158.66 0.94 -160.28 0.06 -157.23 0.27 -162.96 0.05 1.56 0.15 -20.10 11.77 77 0.14 0.62 MK20-1 -27.7254 32.4868 0.1 surface sediment floodplain 36 380 71 337 87 403 97 743 111 593 106 752 153 1079 163 1700 170 1357 84 421 -22.7200 0.04 -24.48 0.07 -24.98 0.09 -25.07 0.11 -23.85 0.08 -22.62 0.10 -142.13 0.75 -157.25 1.97 -154.98 0.32 -151.47 0.01 -155.26 0.52 5.01 0.50 -20.52 11.73 172 0.00 0.69 MK20-2 -27.7254 32.4868 0.1 surface sediment floodplain 38 568 92 307 121 836 199 1642 220 909 137 895 184 1234 216 2297 218 1874 95 437 -20.5600 0.04 -23.04 0.02 -24.81 0.12 -24.66 0.02 -23.71 0.03 -22.28 0.15 -137.81 0.35 -147.42 1.24 -146.46 0.23 -146.02 0.34 -150.32 0.53 5.81 0.47 -19.64 14.65 161 0.02 0.69 MK21-1 -27.7460 32.5021 0.1 surface sediment floodplain 33 229 59 155 104 208 155 592 139 499 159 902 237 1681 286 3611 322 3316 736 26 -23.3400 0.05 -24.31 0.04 -25.81 0.03 -26.94 0.04 -23.42 0.24 -21.17 0.03 -146.81 1.77 -138.49 0.18 -135.58 0.55 -138.46 1.18 15.38 1.03 -19.65 17.50 220 0.07 0.64 MK22-1 -27.7460 32.5021 0.1 surface sediment swamp 23 133 39 119 76 157 94 370 90 371 103 744 147 1195 166 1821 182 1690 90 702 -24.5300 0.09 -24.31 0.04 -23.36 0.14 -23.74 0.03 -22.61 0.04 -21.30 0.05 -20.88 0.09 -142.21 1.27 -158.28 0.33 -150.89 0.10 -141.52 0.02 -148.31 0.79 6.42 0.54 -21.44 13.83 121 0.05 0.64 MK07-5_1 -27.8412 32.4784 0.1 surface sediment swamp 5 25 11 30 29 49 42 160 69 256 75 399 96 720 117 1226 135 1263 71 653 -22.6700 0.03 -24.53 0.11 -24.53 0.00 -25.72 0.01 -24.43 0.12 -21.23 0.14 -20.37 0.07 -158.86 -165.33 -157.06 -147.47 -151.02 -160.37 8.10 0.61 -20.50 15.57 113 0.05 0.65 MK07-5_2 -27.8412 32.4784 0.1 surface sediment swamp 11 136 49 131 81 210 165 545 187 783 215 1584 344 2388 328 3123 356 3390 200 1488 -24.1000 0.01 -25.77 0.07 -24.58 0.02 -25.25 0.01 -24.88 0.13 -22.63 0.04 -21.23 0.07 -160.15 0.32 -169.30 0.26 -164.77 0.03 -154.98 0.04 -159.50 0.23 -164.57 0.71 99 0.15 0.55 MK09-2 -27.8524 32.4768 0.1 surface sediment swamp 4 26 7 20 20 33 30 130 103 293 91 356 96 596 117 997 132 1318 69 447 -26.9600 0.12 -25.88 0.17 -26.22 0.05 -29.03 0.06 -26.70 0.17 -22.61 0.01 -21.48 0.08 4.62 0.40 -22.64 13.36 81 0.17 0.59 MK23-1 -27.8526 32.4749 0.1 surface sediment swamp 12 23 9 19 35 61 67 150 114 387 128 443 80 399 89 813 110 1356 67 429 -22.74 0.05 -25.01 0.09 -26.66 0.04 -26.59 0.11 -22.68 0.01 -139.05 0.03 -140.71 0.65 -133.80 0.42 -155.24 0.04 -161.32 0.51 -158.06 0.04 5.03 0.38 -20.86 15.53 84 0.05 0.68 MK24-4 -27.8561 32.4793 0.1 surface sediment swamp 16 57 28 67 57 66 69 365 316 489 112 323 115 629 109 532 54 299 22 102 -32.3900 0.04 -32.18 0.09 -31.46 0.12 -31.94 0.09 -30.62 0.06 -25.31 0.11 -151.05 1.12 -151.09 1.79 -154.19 0.26 -149.67 0.05 -142.64 0.02 6.35 0.56 -27.51 13.19 65 0.10 0.64 MK14-1 -27.8567 32.4785 0.1 surface sediment swamp 6 90 15 87 29 78 44 188 81 307 94 615 150 1102 152 1473 153 1656 78 510 -26.3600 0.19 -27.38 0.00 -28.40 0.05 -29.66 0.06 -27.24 0.11 -23.45 0.02 -22.12 0.14 -147.62 0.40 -160.37 0.76 -157.93 0.29 -153.83 0.24 -160.43 0.49 3.70 0.31 -23.33 14.14 72 0.24 0.53 MK13-1 -27.8624 32.4805 0.1 surface sediment swamp 0 4 3 13 8 22 16 90 34 127 29 167 36 283 46 556 58 740 31 211 -26.6400 0.02 -25.93 0.01 -26.62 0.05 -27.51 0.05 -25.77 0.01 -23.12 0.02 -21.77 0.05 -148.98 2.39 -157.46 0.43 -154.51 0.62 -152.24 0.61 -159.20 0.56 -156.61 0.54 0.92 0.03 -19.47 17.35 72 0.22 0.55 MK15-1 -27.8650 32.4840 0.1 surface sediment swamp 2 26 6 28 14 33 21 87 39 125 29 166 41 305 47 563 50 560 24 162 -24.6000 0.01 -25.24 0.14 -26.62 0.09 -28.22 0.07 -26.87 0.07 -23.35 0.09 -21.05 0.00 -140.37 0.48 -155.11 0.74 -152.88 0.58 -148.37 0.67 -154.60 0.84 -156.58 0.30 1.94 0.05 -20.69 47.67 68 0.23 0.57 MK16-1 -27.8700 32.4845 0.1 surface sediment swamp 5 76 9 42 20 47 33 119 57 178 44 234 60 399 63 609 64 637 29 173 -25.1300 0.01 -25.63 0.06 -27.93 0.05 -29.11 0.08 -27.02 0.04 -23.58 0.11 -21.62 0.03 -140.07 0.74 -152.69 0.96 -153.44 0.33 -151.73 0.55 -158.50 0.91 2.08 0.23 -20.86 10.97 71 0.29 0.53 MK17-1 -27.8738 32.4838 0.1 surface sediment delta 1 9 2 6 4 8 5 22 10 35 8 46 11 74 12 142 14 135 6 41 -23.2600 0.12 -23.92 0.02 -25.05 0.25 -27.12 0.13 -26.59 0.07 -23.33 0.05 -20.92 0.07 0.77 0.09 -20.40 9.67 77 0.29 0.56 MK18-1 -27.8780 32.4834 0.1 surface sediment delta 13 224 11 35 18 36 26 76 36 119 36 168 49 281 52 467 55 489 26 130 -23.9600 0.12 -23.97 0.04 -26.00 0.01 -28.06 0.01 -26.46 0.05 -23.56 0.10 -22.09 0.02 -131.58 1.49 -145.89 1.93 -146.73 0.23 -150.40 0.59 -157.51 0.21 -157.54 0.71 1.69 0.29 -19.66 6.89 78 0.30 0.55 MK19-1 -27.8819 32.4823 0.1 surface sediment delta 17 259 13 40 21 41 30 88 41 126 35 151 42 218 40 326 39 329 19 87 -24.0400 -23.84 -25.86 -28.18 -26.53 -23.67 -21.54 1.76 0.18 -19.68 11.40 80 0.30 0.56 MK08-2 -27.8896 32.4830 0.1 surface sediment delta 8 95 8 21 13 26 21 77 40 118 32 144 40 238 47 530 59 706 30 177 -24.3100 0.05 -24.06 0.02 -25.49 0.06 -26.98 0.15 -25.78 0.02 -23.68 0.04 -23.16 0.06 -140.62 1.34 -152.12 2.13 -148.53 1.00 -151.58 0.51 -158.63 1.43 1.51 0.14 -18.91 12.31 65 0.26 0.58 MK08-4 -27.8863 32.4838 0.1 surface sediment delta 4 100 6 17 12 24 20 60 29 86 25 107 31 157 29 223 26 187 12 49 -24.0800 0.11 -23.71 0.05 -25.98 0.05 -28.19 0.07 -27.02 0.02 -23.69 0.11 -130.57 -144.35 -148.59 -148.78 -154.99 1.37 0.14 -19.35 11.49 65 0.32 0.54 MK25-1 -27.8948 32.4832 0.1 surface sediment lake 5 124 11 32 21 46 36 112 49 153 40 183 52 270 52 405 48 350 21 95 -23.70 0.14 -26.04 0.18 -28.27 0.01 -27.38 0.09 -24.10 0.14 -134.01 -145.20 1.70 0.17 -20.72 11.37 67 0.32 0.53 MK26-1 -27.8995 32.4834 0.1 surface sediment lake 5 73 18 39 29 51 42 121 57 167 47 200 61 313 62 495 60 437 27 121 -27.35 0.01 -24.79 0.24 -127.63 -142.69 2.03 -142.43 2.93 -146.65 1.36 -153.09 0.70 1.52 0.16 -18.67 11.32 70 0.28 0.55 MK27-1 -27.9049 32.4849 0.1 surface sediment lake 0 23 6 25 20 48 33 102 44 148 34 167 46 249 54 432 54 405 24 112 -24.43 0.01 -26.62 0.05 -29.75 0.03 -23.83 0.20 -140.99 0.98 1.49 0.14 -19.64 12.41 56 0.30 0.53 MK28-1 -27.9083 32.4859 0.1 surface sediment lake 0 21 6 25 21 51 38 116 55 172 42 191 54 266 55 430 51 374 22 96 -22.79 0.01 -24.68 0.07 -26.93 0.19 -26.25 0.07 -23.64 0.03 -138.15 1.59 0.14 -19.35 13.21 55 0.32 0.53 MK29-1 -27.9130 32.4860 0.1 surface sediment lake 0 24 6 19 16 39 28 87 40 133 31 150 44 225 48 389 48 363 22 100 -22.9700 0.24 -23.08 0.13 -24.78 0.09 -26.86 0.09 -25.91 0.18 -23.25 0.06 -130.62 -142.97 -139.64 1.61 0.15 -19.36 12.92 61 0.32 0.53 MK30-1 -27.9178 32.4867 0.1 surface sediment lake 4 20 9 23 19 37 26 62 27 81 23 104 32 190 44 393 50 405 24 117 -22.7000 -22.87 -24.44 -26.93 -26.29 -23.93 -22.17 -140.88 -144.36 1.50 0.16 -18.77 10.91 53 0.37 0.52 MK31-1 -27.9225 32.4869 0.1 surface sediment lake 4 40 6 23 17 36 29 87 40 128 31 151 44 236 52 418 53 394 23 108 -23.34 0.08 -25.61 0.09 -26.89 0.09 -25.61 0.23 -23.56 0.02 -132.22 -145.10 -146.16 1.50 0.13 -19.38 13.83 54 0.29 0.53 MK32-1 -27.9267 32.4894 0.1 surface sediment lake 4 53 8 25 20 42 35 108 50 152 36 155 42 202 41 305 37 262 16 71 -23.7000 0.25 -23.33 0.09 -24.75 0.09 -26.96 0.20 -26.29 0.05 -23.60 0.04 -130.02 -138.56 54 0.32 0.52 MK33-1 -27.9313 32.4912 0.1 surface sediment lake 4 47 8 22 16 29 23 60 29 83 24 108 36 193 43 369 47 364 22 100 -23.5300 0.05 -23.15 0.12 -24.87 0.15 -27.02 0.19 -26.09 0.10 -23.54 0.04 -21.97 0.08 1.44 0.12 -18.63 13.82 53 0.35 0.52 MK34-1 -27.9361 32.4930 0.1 surface sediment lake 3 55 8 22 16 29 24 68 30 91 23 109 33 179 41 331 44 331 20 94 -23.6000 0.04 -23.28 0.11 -25.07 0.07 -27.02 0.00 -25.85 0.16 -23.41 0.04 -21.69 0.21 1.55 0.13 -19.86 13.22 58 0.32 0.54 MK35-1 -27.9403 32.4952 0.1 surface sediment lake 0 31 6 22 18 38 34 117 55 177 42 192 53 272 57 440 52 385 22 100 -23.7100 0.21 -23.23 0.04 -25.12 0.17 -26.87 0.17 -26.11 0.08 -23.48 0.09 -22.34 0.06 1.60 0.16 -19.01 12.13 57 0.33 0.52 MK36-1 -27.9457 32.4970 0.1 surface sediment lake 0 21 6 20 16 36 32 119 52 190 44 217 59 319 66 521 61 456 25 118 -23.0400 -22.60 -24.43 -26.55 -26.56 -23.31 -22.00 1.56 0.14 -19.87 13.12 61 0.29 0.54 MK12-3 -27.6961 32.4679 plant aqua Nymphaceae 18 36 13 24 27 92 51 333 77 513 243 2422 341 2264 171 838 56 300 26 56 -26.7930 0.05 -31.08 0.12 -32.39 0.01 -31.88 0.03 -31.04 0.00 -27.66 0.11 MK07-2 -27.8412 32.4784 plant aqua Nymphaceae 10 30 17 8 23 21 46 42 21 160 38 524 62 619 45 141 9 28 4 10 -29.2465 0.09 -30.71 0.14 -30.59 0.01 -30.39 0.02 -30.17 0.21 MK21-4 -27.7460 32.5021 plant grass Vossia cuspidata 0 5 5 8 23 0 11 69 30 310 83 1408 114 1303 72 665 63 551 71 434 -18.51 0.09 -17.91 0.00 -18.81 0.01 -21.09 0.05 -21.24 0.07 -20.53 0.05 MK07-4 -27.8412 32.4784 plant grass Vossia cuspidata 0 0 0 14 16 144 36 344 203 1311 644 7513 760 7513 316 2780 192 1868 162 2769 -18.18 0.02 -17.85 0.00 -18.51 0.04 -21.86 0.06 -22.27 0.06 -21.31 0.17 MK21-5 -27.7460 32.5021 plant cyperus Cyperus papyrus 135 127 27 104 85 299 207 677 201 988 582 8907 3879 41081 12981 67068 32226 26892 9603 5273 -21.02 0.05 -20.08 0.04 -20.53 0.09 -20.63 0.16 MK07-3 -27.8412 32.4784 plant aqua Phragmites australis 0 0 0 7 11 61 63 651 270 1630 602 3225 529 7429 119 570 89 64 12 10 -31.8720 0.07 -33.09 0.05 -34.41 0.08 -34.85 0.12 -34.60 0.16 MK24-5 -27.8561 32.4793 plant aqua Phragmites australis 0 0 7 16 20 263 97 934 114 807 170 1446 239 2193 65 327 0 0 0 0 -32.4610 0.15 -33.46 0.05 -33.86 0.06 -34.03 0.02 -35.38 0.09 MK07-6 -27.8412 32.4784 plant grass Cynodon dactylon 0 0 0 16 0 107 39 356 71 565 198 1331 629 3727 1332 24393 1961 38641 612 2661 -22.62 0.15 -22.06 0.06 -21.88 0.04 MK07-7 -27.8412 32.4784 plant grass Cynodon dactylon 0 0 0 0 0 155 34 399 44 442 103 1000 380 2281 773 14364 1835 59673 1469 12062 -22.15 0.05 -21.89 0.02 -22.18 0.04 MK37-2 -27.5991 32.5611 plant cyperus Cyperus alternifolius 0 0 0 45 34 610 51 561 67 433 158 2377 667 24022 3196 124973 4110 27803 319 358 -38.49 0.01 -38.87 0.04 -38.83 0.10