My main research is focused on developing and applying data mining and pattern-based spatial methods to large datasets in order to broaden our understanding of processes and patterns in the environment. I have been involved in various interdisciplinary collaboration on topics of automatic global ecoregionalizations, extreme precipitation modeling, terrain classifications, phenology forecasting, and soil properties determination. During my PhD I had worked on predicting pollen concentration of Corylus, Alnus, and Betula using machine learning and GIS. My research interests also include spatial analysis, statistics, and programming.

Articles

2019

  • Hasselbarth M., Sciaini M., With K., Wiegand K., Nowosad J. (2019). landscapemetrics: an open‐source R tool to calculate landscape metrics. Ecography. https://doi.org/10.1111/ecog.04617
    Abstract PDF Online DOI
  • Nowosad, J., Stepinski, T. F. (2019). Information Theory as a consistent framework for quantification and classification of landscape patterns. Landscape Ecology. https://doi.org/10.1007/s10980-019-00830-x
    Abstract PDF Online Preprint DOI
  • Nowosad, J., Stepinski, T. F., Netzel, P. (2019). Global assessment and mapping of changes in mesoscale landscapes: 1992–2015. International Journal of Applied Earth Observation and Geoinformation, DOI: 10.1016/j.jag.2018.09.013
    Abstract Online Preprint DOI
  • Kaźmierowski, C., Herodowicz, K., Królewicz, S., Nowosad, J., Piekarczyk, J. (2019) Representative elementary area issue in soil spectral measurements. Soil and Tillage Research, 186: 259-269, DOI: 10.1016/j.still.2018.11.002
    Abstract Online DOI
  • Grinn-Gofroń, A., Nowosad, J., Bosiacka, B., Camacho, I., Pashley, C., Belmonte, J., De Linares, C., Ianovici, N., Maya Manzano, J.M., Sadyś, M., Skjoth, C., Rodinkova, V., Tormo-Molina, R., Vokou, D., Fernández-Rodríguez, S., Damialis, A. (2019). Airborne Alternaria and Cladosporium fungal spores in Europe: Forecasting possibilities and relationships with meteorological parameters, DOI: 10.1016/j.scitotenv.2018.10.419
    Abstract Online Preprint DOI

2018

  • Nowosad, J., Stepinski, T. F. (2018). Spatial association between regionalizations using the information-theoretical V-measure. International Journal of Geographical Information Science, DOI: 10.1080/13658816.2018.1511794
    Abstract Online Preprint DOI
  • Nowosad, J., Stepinski, T. F. (2018). Towards machine ecoregionalization of Earth's landmass using pattern segmentation method. International Journal of Applied Earth Observation and Geoinformation, 69:110-118.
    Abstract Online Preprint DOI
  • Nowosad, J., Stepinski, T. F. (2018). Global inventory of landscape patterns and latent variables of landscape spatial configuration. Ecological Indicators, 89:159-167.
    Abstract Online Preprint DOI
  • Johansen, R., Beck R., Nowosad, J. et al. (2018). Evaluating the portability of satellite derived chlorophyll-a algorithms for temperate inland lakes using airborne hyperspectral imagery and dense surface observations. Harmful Algae, 76:35-46.
    Abstract Online Preprint DOI
  • Nowosad, J., Stach, A., Kasprzyk, I. et al. Aerobiologia (2018). https://doi.org/10.1007/s10453-018-9514-x
    Abstract Online Preprint DOI
  • Czernecki, B., Nowosad, J., Jabłońska, K. (2018). Machine learning modeling of plant phenology based on coupling satellite and gridded meteorological dataset. International Journal of Biometeorology
    Abstract Online DOI

2016

  • Nowosad J., Stach A., Kasprzyk I., Weryszko-Chmielewska E., Piotrowska-Weryszko K., Puc M., et al. (2016) Forecasting model of Corylus, Alnus, and Betula pollen concentration levels using spatiotemporal correlation properties of pollen count. Aerobiologia, 32(3):453-468
    Abstract PDF Online DOI
  • Nowosad J. (2016) Spatiotemporal models for predicting high pollen concentration level of Corylus, Alnus, and Betula. International Journal of Biometeorology, 60(6):843-855
    Abstract PDF Online DOI

2015

  • Nowosad J., Stach A., Kasprzyk I., Latałowa M., Puc M., Myszkowska D., et al. (2015) Temporal and spatiotemporal autocorrelation of daily concentrations of Alnus, Betula, and Corylus pollen in Poland. Aerobiologia, 31(2):159-177
    Abstract PDF Online DOI

2014

  • Nowosad J., Stach A. (2014) Relation between extensive extreme precipitation in Poland and atmospheric circulation. Quaestiones Geographicae, 33(1): 115-129
    Abstract PDF Online DOI

Books

2019

  • Nowosad, J., (2019). Elementarz programisty: wstęp do programowania używając R. Poznań: Space A. Online: https://nowosad.github.io/elp/
    Abstract PDF Online
  • Lovelace R, Nowosad J., Muenchow J. (2019) Geocomputation with R. CRS Press
    Abstract Online
  • Nowosad, J., (2019). Geostatystyka w R. Poznań: Space A. ISBN 978-83-953296-0-9.
    Abstract Online

2016

  • Nowosad J. (2016) Forecasting of Corylus, Alnus, and Betula pollen concentration in the air in Poland. Doctoral dissertation
    Abstract PDF

Others

2018

  • Netzel, P., Nowosad, J., Jasiewicz, J., Niesterowicz, J., Stepinski T. (2018). GeoPAT 2: user's manual. Zenodo. http://doi.org/10.5281/zenodo.1185408
    Abstract PDF Online DOI

2017

  • Nowosad J., Stepinski T.F. (2017) Worldwide inventory of landscapes through segmentation of global land cover dataset. GeoComputation 2017, Leeds, UK, September 4-7, 2017
    Abstract PDF

2015

  • Jasiewicz J., Stach A., Nowosad J. (2015) Terrain misclassification problem – analysis using pattern simulation approach. Geomorphometry for Geosciences, Edited by Jarosław Jasiewicz, Zbigniew Zwoliński, Helena Mitasova, Tomislav Hengl, 01/2015: pages 153-156; Bogucki Wydawnictwo Naukowe., ISBN: 978-83-7986-059-3
    Abstract PDF