This README.txt file was generated on <2021-02-21> by ------------------- GENERAL INFORMATION ------------------- Title of Dataset: Evolution of particulate matter concentration depending on animal age, time of day and activity index Author Information Salvador Calvet Sanz, Universitat Politecnica de Valencia Principal Investigator: Herman Van den Weghe Associate or Co-investigator: Salvador Calvet Sanz Date of data collection: 2006/12/20 Geographic location of data collection: Vechta (Germany) east=8.277206010777984; north=52.725540058885116 Information about funding sources or sponsorship that supported the collection of the data: MICINN - Ministerio de Ciencia e Innovación General description: Analysis of factors affecting atmospheric emissions from broiler rearing Keywords: Broiler, dust, particulate matter, activity, age -------------------------- SHARING/ACCESS INFORMATION -------------------------- Open Access to data: Open Date end Embargo: None Licenses/restrictions placed on the data, or limitations of reuse: Creative Commons (CC-BY) Citation for and links to publications that cite or use the data: https://doi.org/10.3382/ps.2009-00255 Links/relationships to previous or related data sets: None Links to other publicly accessible locations of the data: None -------------------- DATA & FILE OVERVIEW -------------------- File list: Activity_Dust.csv Relationship between files: None Type of version of the dataset: Final version Total size: 16,7 KB -------------------------- METHODOLOGICAL INFORMATION -------------------------- Description of methods used for collection/generation of data: Described in https://doi.org/10.3382/ps.2009-00255 Methods for processing the data: Final version of data, daily variation of values calculated as weekly averages (from week 1 to 5 of animal age). Software- or Instrument-specific information needed to interpret the data, including software and hardware version numbers: None Standards and calibration information, if appropriate: Described in https://doi.org/10.3382/ps.2009-00255 Environmental/experimental conditions: Pilot test in experimental farm Describe any quality-assurance procedures performed on the data: Calibrations of equipment described in https://doi.org/10.3382/ps.2009-00255 -------------------------- DATA-SPECIFIC INFORMATION -------------------------- Number of variables: 4 Number of cases/rows: 481 Variable list, defining any abbreviations, units of measure, codes or symbols used: Week (1-5 weeks of age), Hour (0 to 1 fraction of day), ActivityIndex (0 to 1 fraction of active birds), PM10 (miligrams per cubic meter). Missing data codes: None Specialized formats or other abbreviations used: "Hour" variable represented as a fraction of day.