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ETC L2 ARCHIVE from Norunda
No full textArchive Product for ICOS Ecosystem data. It is the most complete data collection for the ICOS ecosystem station and it contains all the data (continuous fluxes and meteo and ancillary) and metadata collected and produced.
Kljun, N., Molder, M., Lehner, I., Bergström, G., Båth, A., Holst, J., Linderson, M. (2025). ETC L2 ARCHIVE from Norunda, 2018-01-01–2025-10-01, ICOS RI, https://hdl.handle.net/11676/VAn99O1bTr98VD-P_7VaCsV
ETC L2 Fluxnet (half-hourly) from Abisko-Stordalen Palsa Bog
No full textHalf-hourly Fluxes and Meteo measurements processed with the standard FLUXNET procedure used for the FLUXNET2015 collection (ONEFlux suite).
Lundin, E., Crill, P., Grudd, H., Gustafsson, J., Holst, J., Kristoffersson, A., Meire, A., Molder, M., Rakos, N. (2025). ETC L2 Fluxnet (half-hourly) from Abisko-Stordalen Palsa Bog, 2021-12-31–2025-09-30, ICOS RI, https://hdl.handle.net/11676/erMkJ_xyyjfwtDaqbLIsoaM
SAOL 14 - faksimil
No full textWords i SAOL with links to facsimiles.Ord i SAOL med länkar till faksimiler
Data of the project Nu är det jul igen (incl. instrument reports, project identifyer RAÄ-2023-2823)
No full textX-ray fluorescence (XRF), SEM-EDS, FTIR, polarized light microscopy, and MBI data from a project in collaboration with Helsingborgs museum, Sweden to investigate the materials used in the painting Nu är det jul igen by Carl Larsson. XRF data are for both in situ macro-XRF scanning of selected parts of the painting and micro-XRF analyses of samples taken from the edges of the painting. Instrument reports describing the analysis points, parameters used and some basic interpretation information are included.
Painting: Nu är det jul igen (http://kulturarvsdata.se/HeM/objekt/153857)
Artist: Carl Larsson (http://vocab.getty.edu/page/ulan/500006371)
Owner: Helsingborgs museum (https://helsingborgsmuseum.se/)
Data colleted by the Swedish National Heritage Board (www.raa.se), project identifyer RAÄ-2023-2823
Data för: Perennial flower strips increase pollinator and natural enemy abundance but show limited efficacy in pest control for adjacent crops
No full textWe sampled pollinators, natural enemies, and herbivores using visual observations, yellow sticky traps, pitfall traps and tiller counts, as well as estimated predation and decomposition rates using sentinel prey cards and bait lamina strips in ten pairs of pollinator attractive perennial flower strips and control field margins, and their adjacent cereal fields in Skåne, Sweden in 2021.
Field margins (flower strip vs spontaneous vegetation control) were characterized by estimating the percentage of plant cover and the total floral area (for each species we calculated the number of floral units x average floral area) in eight 0.6 x 0.6 m quadrats evenly distributed along a 100 m transect. Data was collected twice during the main growing period of the flower mixture.
Pollinators (hoverflies, honey bees, bumblebees, solitary bees and butterflies) visiting flowers were surveyed for 10 minutes along a 100 m long and 1 m wide transect in each field margin type. Pollinators were surveyed twice during the main period of the flower mixture on the same days as the margin characterization was done.
Leaf-dwelling natural enemies and herbivores were sampled using yellow sticky traps (20 cm x 12.6 cm). Four traps of each type were placed along the 100 m transect in the field margins and another four in the adjacent crop area, at 10 m from the margins, for a total of 16 traps per site. Traps were spaced 20 m apart within each transect and remained in the field for seven days. Data was collected twice during the main period of the flower mixture.
Ground-dwelling natural enemies were sampled using pitfall traps made from polypropylene beakers (12 cm diameter) filled with 200 mL of soapy water. Four traps of each type were placed along the 100 m transect in the field margins and another four in the adjacent crop area, at 10 m from the margins, for a total of 16 traps per site. Traps were spaced 20 m apart within each transect and remained in the field for seven days. Data was collected twice during the main period of the flower mixture.
We counted and identified all arthropods found on four groups of five tillers located along each adjacent crop transect, spaced every 20 m, resulting in 80 crop tillers per site. Data was collected twice during the main period of the flower mixture.
Sentinel aphid cards were set up in the field to estimate aphid predation rates. Four groups of two cards at ground level and two cards at vegetation level were set up along each adjacent crop transect, spaced every 20 m, resulting in 32 cards per site. Sentinel prey cards were exposed simultaneously during the first sampling interval of the tiller counts. After 24 hours of exposure, the sentinel prey cards were collected, and the remaining aphids were counted.
Decomposition rates were estimated by setting up bait lamina strips filled with a standardized bait mixture. Four groups of five strips were placed along each 100 m transect, with groups spaced every 20 m, resulting in 80 strips per site. Within each group, strips were spaced 20 cm apart. The lamina strips were buried in the ground for 15 days, coinciding with the end of the surveys. After this exposure period, we recorded the number of pierced holes and calculated the decomposition rate by dividing the number of pierced holes by the total number of bait-filled holes.
All data were aggregated across samples and survey rounds for each field margin habitat and the adjacent in-crop area.
For further information, see methods in the manuscript Rodríguez-Gasol et al. ’Perennial flower strips increase pollinator and natural enemy abundance but show limited efficacy in pest control for adjacent crops’.Vi provtog pollinatörer, naturliga fiender och växtätare genom visuella observationer, gula klisterfällor, fallfällor och skottavräkningar samt uppskattade predation och nedbrytningshastighet med bladluskort och "bait lamina strips" i tio par pollinatörsattraktiva fleråriga blomsterremsor och kontrollfältkanter och deras intilliggande spannmålsfält i Skåne, Sverige 2021.
Fältkanterna (blomsterremsa vs spontan vegetation som kontroll) karakteriserades genom att uppskatta procentandelen växttäcke och den totala blomarean (för varje art beräknade vi antalet blomenheter x genomsnittlig blomarea) i åtta 0,6 x 0,6 m kvadrater jämnt fördelade längs en 100 m lång transekt. Data samlades in två gånger under blomsterremsans blomningsperiod.
Pollinatörer (blomflugor, honungsbin, humlor, solitärbin och fjärilar) som besökte blommor undersöktes under 10 minuter längs en 100 m lång och 1 m bred transekt i varje typ av fältkant. Pollinatörer undersöktes två gånger under blomsterremsans blomningsperiod; samma dagar som karakteriseringen av fältkanterna gjordes.
Bladlevande naturliga fiender och växtätare samlades in med hjälp av gula klisterfällor (20 cm x 12,6 cm). Fyra fällor av varje typ placerades längs den 100 m långa transekten i fältkanterna och ytterligare fyra i det intilliggande spannmålsfältet, 10 m från kanterna, för totalt 16 fällor per plats. Fällorna placerades med 20 m mellanrum inom varje transekt och var kvar i fältet i sju dagar. Data samlades in två gånger under blomsterremsans blomningsperiod.
Marklevande naturliga fiender provtogs med hjälp av fallfällor tillverkade av polypropylenbägare (12 cm diameter) fyllda med 200 ml tvålvatten. Fyra fällor av varje typ placerades längs den 100 m långa transekten i fältkanterna och ytterligare fyra i det intilliggande spannmålsfältet, 10 m från kanterna, för totalt 16 fällor per plats. Fällorna placerades med 20 m mellanrum inom varje transekt och var kvar i fältet i sju dagar. Data samlades in två gånger under blomsterremsans blomningsperiod.
Vi räknade och identifierade alla leddjur som hittades på fyra grupper om fem skott längs varje intilliggande grödotransekt, med ett avstånd på 20 m, vilket resulterade i 80 skott per plats. Data samlades in två gånger under blomsterremsans blomningsperiod.
Bladluskort sattes upp i spannmålsfälten för att uppskatta predation av bladlöss. Fyra grupper med två kort på marknivå och två kort på vegetationsnivå sattes upp längs varje intilliggande grödotransekt, med ett avstånd på 20 m, vilket resulterade i 32 kort per plats. Bladluskorten placerades ut samtidigt som det första provtagningsintervallet för skottavräkningarna. Efter 24 timmars exponering samlades korten in och de kvarvarande bladlössen räknades.
Nedbrytningshastigheten uppskattades genom att placera ut "bait lamina strips" fyllda med ett standardiserat organiskt material. Fyra grupper om fem remsor placerades ut längs varje 100-meterstransekt, med grupper var 20:e meter, vilket resulterade i 80 remsor per plats. Inom varje grupp placerades remsorna med 20 cm mellanrum. Remsorna grävdes ned i marken i 15 dagar, vilket sammanföll med slutet av undersökningarna. Efter denna exponeringsperiod registrerade vi antalet genomborrade hål och beräknade nedbrytningshastigheten genom att dividera antalet genomborrade hål med det totala antalet fyllda hål.
Alla data aggregerades över prover och undersökningsrundor för varje fältkanthabitat och det intilliggande spannmålsfältet.
För ytterligare information, se metoder i manuskriptet Rodríguez-Gasol et al. ”Perennial flower strips increase pollinator and natural enemy abundance but show limited efficacy in pest control for adjacent crops”
Water balance - stream water level and discharge from Skogaryd Central, Stream-3
No full textStream water level measurements and discharge calculations from streams participating in the SITES Water and station base program including a constantly validated stream discharge relation curve. For further information on calculations and installation read COMMENT in the header of the data set, which guides to related document.
Skogaryd Research Catchment (2025). Water balance - stream water level and discharge from Skogaryd Central, Stream-3, 2014-01-16–2024-12-31 [Data set]. Swedish Infrastructure for Ecosystem Science (SITES). https://hdl.handle.net/11676.1/iquEvQL1eV5cltrQqBS-hAT
Obspack N2O time-series result from Svartberget (150.0 m)
No full textThis data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of n2o in dry air collected at Svartberget (150.0 m). The measurements were calibrated using the WMO GAW calibration scale NOAA-2006A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the 2025.3 FastTrack update of the Globalview EU data product and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full n2o product release are available at https://commons.datacite.org/doi.org/10.18160/NKFH-2P0Z. Please also visit http://www.gml.noaa.gov/ccgg/obspack/ for more information. If you use these data in your research, please consider citing the full ObsPack release that this file is part of (https://commons.datacite.org/doi.org/10.18160/46ST-DEVK).
ICOS RI, Larmanou, E., Marklund, P., Ottosson-Löfvenius, M., Smith, P. (2025). Obspack N2O time-series result from Svartberget (150.0 m), 2025-03-27–2025-10-02, European ObsPack, https://hdl.handle.net/11676/l1dOQ3vxknAOnG3Bmv0AdAP
Physical variables - lake temperature profile from Erssjön, Floating platform
No full textHigh frequency temperature profiles are measured in lakes of SITES Water to be able to determine the thermal structure.
Skogaryd Research Catchment (2025). Physical variables - lake temperature profile from Erssjön, Floating platform, 2017-01-01–2017-12-31 [Data set]. Swedish Infrastructure for Ecosystem Science (SITES). https://hdl.handle.net/11676.1/p1FiQ4HVyCB8fvmsopZ9NtN
Data om attityder och uppfattningar bland svensk hälso- och sjukvårdspersonal kring avnavling av nyfödda
No full textThis dataset consists of survey data collected from Swedish healthcare professionals. The purpose of the data collection was to investigate attitudes and beliefs regarding umbilical cord clamping in newborns.
The dataset includes responses to questions about attitudes related to cord clamping, as well as information on the respondent’s professional role, geographical region, and the neonatal intensive care unit (NICU) level of their hospital.
All variables are described and coded in the attached codebook. The data have been de-identified and contain no personal identifiers. All missing values are coded as specified in the codebook.
The dataset includes an SPSS file (.sav) with the survey data, an accompanying codebook (Excel), and the English version of the questionnaire (PDF).
SPSS or compatible software is recommended for reading and analyzing the data.Detta dataset består av enkätdata insamlade från svensk hälso- och sjukvårdspersonal. Syftet med datainsamlingen var att undersöka attityder och uppfattningar kring avnavling av nyfödda (umbilical cord clamping).
Datamaterialet innehåller svar på frågor om attityder och inställning till avnavling, samt information om respondenternas yrkesroll, region och vilken nivå av neonatalvård (NICU level) som finns på respektive sjukhus.
Alla variabler är beskrivna och kodade i den bifogade kodboken. Datamaterialet är avidentifierat och innehåller inga personuppgifter. Data har rensats från direkta identifierare och samtliga missing values är markerade enligt kodbok samt med etikett i datasetet.
Datasetet består av en SPSS-fil (.sav) med enkätdata, samt tillhörande kodbok (Excel) och det engelska frågeformuläret (PDF).
För att läsa och analysera data rekommenderas SPSS eller annan programvara som kan hantera .sav-filer
Stensöborg 2015
No full textInvestigations in 2015 in different parts of the archaeological site at Stensö Castle, Östra Husby parish, Östergötland, identified the western section of the castle's ringwall as well as a number of heaps of material which was extracted from the ruins for reuse. A rune carving was discovered on the outside of the southern tower, with the inscribed name 'Helge' - possibly a builder, worker, or the tower's architect. The excavations yielded rich finds of medieval ceramic, for the most part Early Red glazed ware (ca. 1250-1350 C.E.).
Purpose:
The aim of the archaeological investigations at Stensö Castle was to build upon the results from the 2014 excavation season at Stensö Castle.
The dataset consists of a series of images documenting excavations at Stensöborg, as well as an excel file describing these excavation images. The download package also contains the excavation report.Arkeologiska undersökningar (2015) i Stensöborg, Östra Husby socken, Östergötland, identifierade västra delen av borgens ringmur, samt ett antal högar med byggnadsmaterial som brutits ur ruinerna för återanvändning. En runristning upptäcktes på det södra tornets utsida med namnet Helge - möjligen en byggnadsarbetare eller tornets arkitekt. Utgrävningarna gav rika fynd av medeltida keramik, mestadels äldre rödgods (ca. 1250-1350 e.K.).
Datasetet innehåller bilder tagna under arkeologiska undersökningen, samt en excel-fil som dokumenterar dessa bilder. Dataset-mappen innehåller även en utgrävningsrapport