Fluxes and plant diversity data in urban grasslands

DOI

Files that were used in Justine et al.'s manuscript (2023), entitled ‘Lawns and meadows in urban green space - A comparison from perspectives of greenhouse gas, drought resilience and plant functional types’. CO2, CH4 and N2O fluxes, C/N content in soil and plant diversity were measured in urban grasslands around Helsinki Metropolitan Area. At four of the study sites including a mesic meadow, a dry meadow, an irrigated lawn and a non-irrigated lawn, total ecosystem respiration, GPP, green cover and plant diversity were intensively recorded (about every two weeks from May-November) from 2021-2022. Twelve other sites (6 control lawns and 6 meadows) belonging to the Lawns into Meadows experiment were studied from 2020-2022, they also provide crucial data (respiration, CH4 and N2O and plant functional type proportions) about conversion from a lawn into a meadow. Compared to the previous dataset, some changes were made: - 00_READ_ME: descriptions were improved and figures/tables updated - 01_COCARBON_Flux_data: gas slope and NMRSE were added - 02_LIM_Flux_data: gas slope and NMRSE were added - ex-07_LIM_Plants&flux: discarded because of redundancy (in addition, one tree proportion value was missing) - 08_Soil_CN_data: added to the folder - 09_various_soil_characteristics: added to the folder

Identifier
DOI https://doi.org/10.23728/fmi-b2share.920c1e5f08a74a6d9dfcb3a08cfc6734
Source https://fmi.b2share.csc.fi/records/920c1e5f08a74a6d9dfcb3a08cfc6734
Metadata Access https://fmi.b2share.csc.fi/api/oai2d?verb=GetRecord&metadataPrefix=eudatcore&identifier=oai:fmi.b2share.csc.fi:b2rec/920c1e5f08a74a6d9dfcb3a08cfc6734
Provenance
Creator Trémeau, Justine; Karvinen, Esko; Olascoaga, Beñat
Instrument Transparent chamber with: CO2 and H2O analyzer (Li-840A, LI-COR, Inc., Nebraska, USA), air temperature and humidity sensor (BME280, Bosch Sensortec GmbH, Reutlingen, Germany), and photosynthetically active radiation (PAR) sensor (PQS1, Kipp & Zonen, Delft, Netherlands); Opaque chamber with: CO2, H2O, N2O and CH4 analyzer (DX4015, Gasmet Technologies Oy, Vantaa, Finland); Opaque chamber with: CO2 probe (GMP343, Vaisala Oyj, Vantaa, Finland) and relative humidity and air temperature sensor (HMP75, Vaisala); Handheld soil thermometer (HH376, Omega Engineering Inc., Connecticut, USA),; Handheld soil-moisture meter (ML3 ThetaProbe and HH2 Moisture Meter, Delta-T Devices Ltd., Cambridge, UK); Elemental CN analyzer (LECO, Michigan, USA)
Publisher Finnish Meteorological Institute
Contributor Kulmala, Liisa; Kuuri-Riutta, Olivia; Rauhamäki, Pinja; Vainio, Elisa; Nevalainen, Olli
Publication Year 2023
Funding Reference Strategic Research Council working under Academy of Finland (grant no. 335204); Academy of Finland (grant no. 325549); Koneen säätiö (grant no. 201902880); ACCC Flagship program of the Academy of Finland (grant no. 337552); Maj and Tor Nessling foundation (grant no. 202000391)
Rights CC-BY; info:eu-repo/semantics/openAccess
OpenAccess true
Contact justine.tremeau(at)fmi.fi
Representation
Language English
Resource Type Dataset
Format csv; txt
Size 419.2 kB; 11 files
Discipline Environmental science
Spatial Coverage Helsinki Metropolitan Area, Finland
Temporal Coverage 2020-07-13T05:00:00.000Z 2022-11-01T12:16:00.000Z