This DATSETNAMEreadme.txt file was generated on 2022-02-10 by Hapsari, K.A.

GENERAL INFORMATION


1. Title of Dataset: Palaeoecological data of KTG core, Katingan, Central Kalimantan, Borneo, Indonesia

2. Author Information

Hapsari, K. Anggi, University of Goettingen
Jennerjahn, Tim, Leibniz Centre for Tropical Marine Research (ZMT)
Nugroho, Septriono Hari, Research Center for Geotechnology, National Research and Innovation Agency (BRIN), Indonesia
Yulianto, Eko, Research Center for Geotechnology, National Research and Innovation Agency (BRIN), Indonesia
Behling, Hermann, University of Goettingen

3. Date of data collection: 2018-2019 

4. Geographic location of data collection: 2˚51’59’’ S, 113º08’11’’ E, Central Kalimantan, Borneo, Indonesia 

5. Information about funding sources that supported the collection of the data: German Research Foundation (DFG) Grant: BE-2116/32-1


SHARING/ACCESS INFORMATION

1. Licenses/restrictions placed on the data: CC0 1.0 Universal (CC0 1.0) Public Domain Dedication

2. Links to publications that cite or use the data: 
Hapsari et al. (2022) Sea level rise and climate change acting as interactive stressors on development and dynamics of tropical peatlands in coastal Sumatra and South Borneo since the Last Glacial Maximum. Global Change Biology.

3. Was data derived from another source? no

4. Recommended citation for this dataset: 
Hapsari et al. (2022) Sea level rise and climate change acting as interactive stressors on development and dynamics of tropical peatlands in coastal Sumatra and South Borneo since the Last Glacial Maximum. Global Change Biology.


DATA & FILE OVERVIEW

1. File List: 
		
KTG_pollen_spores.txt
KTG_microcharcoal.xls	
KTG_macrocharcoal.xls	
KTG_LOI.xls		
KTG_Corg_d13Corg.xls

METHODOLOGICAL INFORMATION

1. Description of methods used for collection/generation of data: 
Pollen and spore was extracted follwing Fagri and Iversen (1989) and identified using available literature (e.g. Anderson and Muller, 1975; Cheng et al., 2020; Hofmann et al., 2019; Jones and Pearce, 2015; Pollen and Spore Image Database of the University of Goettingen).
extraction and identification, as well as Loss-On-Igntition analysis were conducted at the Dept. Palynology and Climate Dynamics, University of Goettingen.
Microcharcoal analysis was conducted following point count method (Clark, 1982) and counted counted on the same slides for pollen and spore analysis.
Macrocharcoal analysis was conducted following protocols in Rhodes (1998) and Stevenson and Haberle (2005).
Loss-on-ignition analysis was carried out following (Chambers et al., 2011). 
Organic carbon content and isotopes were determined in Euro EA3000 elemental analyzer and Thermo Finnigan Delta Plus mass spectrometer, respectively, at the Leibniz Centre for Tropical Marine Research (ZMT), Bremen.

2. Environmental/experimental conditions: 
The dataset was obtained from core collected from a peat swamp forest in southern Borneo, Indonesia


DATA-SPECIFIC INFORMATION FOR: KTG_pollen_spores.txt

1. Number of variables: 126

2. Number of cases/rows: 76

3. Variable List: 
(1) No., sample number, #
(2) depth, sample depth, cm
(3) age best, sample mean age, cal yr BP
(4) age min, sample minimum probability age, cal yr BP
(5) age max, sample maximum probability age, cal yr BP
(6-126) taxa name, #

4. Missing data codes: no missing data


DATA-SPECIFIC INFORMATION FOR: KTG_microcharcoal.xls	

1. Number of variables: 7

2. Number of cases/rows: 76

3. Variable List: 
(1) No., sample number, #
(2) depth, sample depth, cm
(3) age best, sample mean age, cal yr BP
(4) age min, sample minimum probability age, cal yr BP
(5) age max, sample maximum probability age, cal yr BP
(6) microcharcoal concentration, microcharcoal area per sample volume, cm2/cm3
(7) fire peak, microcharcoal fire peak

4. Missing data codes: no missing data


DATA-SPECIFIC INFORMATION FOR: KTG_macrocharcoal.xls	

1. Number of variables: 7

2. Number of cases/rows: 76

3. Variable List: 
(1) No., sample number, #
(2) depth, sample depth, cm
(3) age best, sample mean age, cal yr BP
(4) age min, sample minimum probability age, cal yr BP
(5) age max, sample maximum probability age, cal yr BP
(6) macrocharcoal concentration, macrocharcoal count per sample volume, #/cm3
(7) fire peak, microcharcoal fire peak

4. Missing data codes: no missing data


DATA-SPECIFIC INFORMATION FOR: KTG_LOI.xls		

1. Number of variables: 6

2. Number of cases/rows: 55

3. Variable List: 
(1) No., sample number, #
(2) depth, sample depth, cm
(3) age best, sample mean age, cal yr BP
(4) age min, sample minimum probability age, cal yr BP
(5) age max, sample maximum probability age, cal yr BP
(6) LOI, sample organic content, %

4. Missing data codes: no missing data; ages are not available for some samples (N/A)


DATA-SPECIFIC INFORMATION FOR: KTG_Corg_d13Corg.xls		

1. Number of variables: 7

2. Number of cases/rows: 168

3. Variable List: 
(1) No., sample number, #
(2) depth, sample depth, cm
(3) age best, sample mean age, cal yr BP
(4) age min, sample minimum probability age, cal yr BP
(5) Corg, total organic carbon content, %
(6) d13Corg, organic carbon isotope value, ‰ 

4. Missing data codes: missing data is indicated (N/A); ages are not available for some samples (N/A)