Citation:

PANGAEA.969577 (DOI registration in progress)

Name: CO2 flux and environmental factor data of 2020 from the Dajiuhu peatland in Shennongjia, China
Creator: Yang Shiyu
Published: 2024
License: https://creativecommons.org/licenses/by/4.0/
Keywords: CO2 flux; NEE; Peatland; precipitation; Reco; soil water content; Temperate

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Abstract:

The contents of the dataset are the CO2 flux data and environmental factor data of the Dajiu Lake peatland in Shennongjia from 2020. The raw data was collected through the LI-7500 Open circuit infrared CO2/H2O gas analyzer (Licor,USA). The dataset uploaded this time is data that has been processed by the software EddyPro and Tovi (Licor,USA). NEE, Reco, and GEP are the three forms of CO2 fluxes, which are software-process data. The purpose of collecting these data was to explore the carbon source and sink function and carbon flux drivers of the Dajiuhu peatland.

Keyword(s):

CO2 flux; NEE; Peatland; precipitation; Reco; soil water content; Temperate

Coverage:

Latitude: 31.474558 * Longitude: 110.007774

Date/Time Start: 2020-01-01T00:00:00 * Date/Time End: 2020-12-14T00:00:00

Event(s):

Dajihu_Peatland * Latitude: 31.474558 * Longitude: 110.007774 * Location: Shennongjia, China * Method/Device: Open-path gas analyzers (LI-COR LI-7500)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time		Shiyu, Yang		Geocode
2	Net ecosystem exchange of carbon	C NEE	g/m²	Shiyu, Yang	Processed with EddyPro and Tovi, software (Licor,USA)
3	Net ecosystem exchange of carbon	C NEE	g/m²	Shiyu, Yang	Processed with EddyPro and Tovi, software (Licor,USA)
4	Gross primary production of carbon	GPP C	g/m²	Shiyu, Yang	Processed with EddyPro and Tovi, software (Licor,USA)
5	Growing season	GS		Shiyu, Yang
6	Temperature, air	TTT	°C	Shiyu, Yang	Processed with EddyPro and Tovi, software (Licor,USA)
7	Temperature, soil	T soil	°C	Shiyu, Yang	Processed with EddyPro and Tovi, software (Licor,USA)
8	Photosynthetic photon, flux density	PPFD	µmol/m²/day	Shiyu, Yang	Processed with EddyPro and Tovi, software (Licor,USA)
9	Precipitation, rain	Rain	mm	Shiyu, Yang	Processed with EddyPro and Tovi, software (Licor,USA)
10	Water content, relative	mw		Shiyu, Yang	Processed with EddyPro and Tovi, software (Licor,USA)
11	Soil heat, flux	Soil heat flux	W/m²	Shiyu, Yang	Processed with EddyPro and Tovi, software (Licor,USA)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

3490 data points

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