All Stories

  1. Application of UAV surveys and GIS to investigate factors affecting recreational trail width 

    Article • March 2025, Copernicus GmbH

    Mr Marek Ewertowski

  2. Effect of geomorphology and land cover on landslide distribution at a local spatial scale: An example of the central Andes, Colombia 

    Article • March 2025, Copernicus GmbH

    Mr Marek Ewertowski

  3. Quantification of landslide-induced changes in glacier dynamics – literature review

    Article • March 2025, Copernicus GmbH

    Mr Marek Ewertowski

  4. Landscape evolution in proglacial areas based on examples from central Spitsbergen, Svalbard

    Article • March 2025, Copernicus GmbH

    Mr Marek Ewertowski

  5. Gully distribution at the local scale in high-mountain, tropical environment: a case study of Cordillera Villcanota, Andes, Peru

    Article • January 2025, Copernicus GmbH

    Mr Marek Ewertowski

  6. Land surface changes in response to touristic activity in the fragile, high-mountain environment: a case study of Vinicunca (Rainbow Mountain) in Andes, Peru

    Article • January 2025, Copernicus GmbH

    Mr Marek Ewertowski

  7. Quantification of landslide-induced changes in glacier dynamics – project outline

    Article • January 2025, Copernicus GmbH

    Mr Marek Ewertowski

  8. CataEx: A multi-task export tool for the Google Earth Engine data catalog

    Article • Environmental Modelling & Software, January 2025, Elsevier

    Mr Marek Ewertowski

  9. Annual dynamics of periglacial alluvial fans mapped and quantified using time series of UAV data in Svalbard

    Article • CATENA, December 2024, Elsevier

    Mr Marek Ewertowski

  10. Post-little ice age glacial geomorphology of contrasting topographic settings at Skálafellsjökull, southeast Iceland

    Article • Journal of Maps, March 2024, Taylor & Francis

    Mr Marek Ewertowski

  11. The Middle Noteć Valley—The Landscape of an Ice-Marginal Valley and Its Surroundings

    Article • January 2024, Springer Science + Business Media

    Mr Marek Ewertowski

  12. Quantification of short‐term transformations of proglacial landforms in a temperate, debris‐charged glacial landsystem, Kvíárjökull, Iceland

    Article • Land Degradation and Development, September 2023, Wiley

    Mr Marek Ewertowski

  13. The application of unmanned aerial vehicle (UAV) surveys and GIS to the analysis and monitoring of recreational trail conditions

    Article • International Journal of Applied Earth Observation and Geoinformation, September 2023, Elsevier

    Mr Marek Ewertowski

  14. Landslide-covered glaciers: towards a new global geodatabase

    Article • May 2023, Copernicus GmbH

    Mr Marek Ewertowski

  15. Optimal resolution of UAV-based digital elevation models (DEMs) for mapping of selected subtle glacial landforms

    Article • May 2023, Copernicus GmbH

    Mr Marek Ewertowski

  16. Landscape degradation and development as a result of touristic activity in the fragile, high‐mountain environment of Vinicunca (Rainbow Mountain), Andes, Peru

    Article • Land Degradation and Development, May 2023, Wiley

    Mr Marek Ewertowski

  17. Active temperate glacial landsystem evolution in association with outwash head/depositional overdeepenings

    Article • Earth Surface Processes, March 2023, Wiley

    Mr Marek Ewertowski

  18. The interplay between deformation and deposition in a Pleistocene push moraine: New insight from structural interpretation and area-depth-strain analysis of the growth strata

    Article • Sedimentary Geology, July 2022, Elsevier

    Mr Marek Ewertowski

  19. Distribution of shallow landslides in tropical mountains based on time-series of high-resolution satellite data and UAV surveys: a case study of Eje Cafetero, Andes, Colombia

    Article • June 2022, Copernicus GmbH

    Mr Marek Ewertowski

  20. Glacial geomorphology of the southernmost sector of the last Scandinavian Ice Sheet (Wielkopolska, western Poland): The process-form imprints of ice streams, ice lobes and diversified types of ice sheet retreat

    Article • June 2022, Copernicus GmbH

    Mr Marek Ewertowski

  21. Mapping and quantification of proglacial landscape changes based on time-series of UAV surveys: A case study of a temperate glacial landsystem of Fjallsjökull/Hrútárjökull, SE Iceland

    Article • June 2022, Copernicus GmbH

    Mr Marek Ewertowski

  22. Mapping impact of landslides on glacier dynamics based on medium-resolution satellite data

    Article • June 2022, Copernicus GmbH

    Mr Marek Ewertowski

  23. The historical emergence of a geometric and sinuous ridge network at the Hørbyebreen polythermal glacier snout, Svalbard and its use in the interpretation of ancient glacial landforms

    Article • Geomorphology, June 2022, Elsevier

    Mr Marek Ewertowski

  24. Evaluation of the influence of Structure-from-Motion software processing parameters on the quality of digital elevation models and orthomosaics in the context of earth surface dynamics.

    Article • March 2022, Copernicus GmbH

    Mr Marek Ewertowski

  25. Landscape degradation and development as a result of the intensification of tourism activity in a fragile, high-mountain environment: a case study of  Vinicunca (Rainbow Mountain), Peru

    Article • March 2022, Copernicus GmbH

    Mr Marek Ewertowski

  26. Mapping and geomorphological characterization of small-scale slope-related geohazards in the tropical high-mountain environment: case studies from Cordillera Villcanota, Peru and Eje Cafetero, Colombia

    Article • March 2022, Copernicus GmbH

    Mr Marek Ewertowski

  27. Evaluation of the Influence of Processing Parameters in Structure-from-Motion Software on the Quality of Digital Elevation Models and Orthomosaics in the Context of Studies on Earth Surface Dynamics

    Article • Remote Sensing, March 2022, MDPI AG

    Mr Marek Ewertowski

  28. Baseline data for monitoring geomorphological effects of glacier lake outburst flood: a very-high-resolution image and GIS datasets of the distal part of the Zackenberg River, northeast Greenland

    Article • Earth System Science Data, November 2021, Copernicus GmbH

    Mr Marek Ewertowski

  29. GIS dataset: geomorphological record of terrestrial-terminating ice streams, southern sector of the Baltic Ice Stream Complex, last Scandinavian Ice Sheet, Poland

    Article • Earth System Science Data, October 2021, Copernicus GmbH

    Mr Marek Ewertowski

  30. GIS dataset: geomorphological record of terrestrial-terminating ice streams, southern sector of Baltic Ice Stream Complex, last Scandinavian Ice Sheet, Poland

    Article • May 2021, Copernicus GmbH

    Mr Marek Ewertowski

  31. Baseline data for monitoring geomorphological effects of glacier lake outburst flood: A very high-resolution image and GIS datasets of the distal part of the Zackenberg River, northeast Greenland

    Article • April 2021, Copernicus GmbH

    Mr Marek Ewertowski

  32. Applications of unmanned aerial vehicle (UAV) surveys and Structure from Motion photogrammetry in glacial and periglacial geomorphology

    Article • Geomorphology, April 2021, Elsevier

    Mr Marek Ewertowski

  33. Dynamics of the last Scandinavian Ice Sheet’s southernmost sector revealed by the pattern of ice streams

    Article • Boreas, February 2021, Wiley

    Mr Marek Ewertowski

  34. Geomorphological impacts of a glacier lake outburst flood in the high arctic Zackenberg River, NE Greenland

    Article • Journal of Hydrology, December 2020, Elsevier

    Mr Marek Ewertowski

  35. The glacial landsystem of Fjallsjökull, Iceland: Spatial and temporal evolution of process-form regimes at an active temperate glacier

    Article • Geomorphology, July 2020, Elsevier

    Mr Marek Ewertowski

  36. Sub-annual moraine formation at an active temperate Icelandic glacier

    Article • March 2020, Copernicus GmbH

    Mr Marek Ewertowski

  37. Sub‐annual moraine formation at an active temperate Icelandic glacier

    Article • Earth Surface Processes, March 2020, Wiley

    Mr Marek Ewertowski

  38. Reactivation of temporarily stabilized ice-cored moraines in front of polythermal glaciers: Gravitational mass movements as the most important geomorphological agents for the redistribution of sediments (a case study from Ebbabreen and Ragnarbreen, Sva...

    Article • Geomorphology, February 2020, Elsevier

    Mr Marek Ewertowski

  39. UAV-based remote sensing of immediate changes in geomorphology following a glacial lake outburst flood at the Zackenberg river, northeast Greenland

    Article • Journal of Maps, January 2020, Taylor & Francis

    Mr Marek Ewertowski

  40. Equifinality and preservation potential of complex eskers

    Article • Boreas, October 2019, Wiley

    Mr Marek Ewertowski

  41. The glacial landsystem of Hoffellsjökull, SE Iceland: contrasting geomorphological signatures of active temperate glacier recession driven by ice lobe and bed morphology

    Article • Geografiska Annaler Series A Physical Geography, July 2019, Taylor & Francis

    Mr Marek Ewertowski

  42. Detailed alluvial fan geomorphology in a high-arctic periglacial environment, Svalbard: application of unmanned aerial vehicle (UAV) surveys

    Article • Journal of Maps, May 2019, Taylor & Francis

    Mr Marek Ewertowski, Professor Grzegorz Rachlewicz

  43. Quantification of historical landscape change on the foreland of a receding polythermal glacier, Hørbyebreen, Svalbard

    Article • Geomorphology, January 2019, Elsevier

    Mr Marek Ewertowski

  44. Operational Framework for Rapid, Very-high Resolution Mapping of Glacial Geomorphology Using Low-cost Unmanned Aerial Vehicles and Structure-from-Motion Approach

    Article • Remote Sensing, January 2019, MDPI AG

    Mr Marek Ewertowski

  45. Glacial geomorphological mapping: A review of approaches and frameworks for best practice

    Article • Earth-Science Reviews, October 2018, Elsevier

    Mr Marek Ewertowski

  46. The impact of geothermal heat flux on the last Scandinavian ice sheet over W Poland and E Germany

    Article • Geografiska Annaler Series A Physical Geography, September 2018, Taylor & Francis

    Mr Marek Ewertowski, Jakub Kalita

  47. The Glacial Geomorphology of the Ice Cap Piedmont Lobe Landsystem of East Mýrdalsjökull, Iceland

    Article • Geosciences, May 2018, MDPI AG

    Mr Marek Ewertowski

  48. The glaciated valley landsystem of Morsárjökull, southeast Iceland

    Article • Journal of Maps, November 2017, Taylor & Francis

    Mr Marek Ewertowski

  49. A new framework for prioritising decisions on recreational trail management

    Article • Landscape and Urban Planning, November 2017, Elsevier

    Mr Marek Ewertowski

  50. Concentrated, ‘pulsed’ axial glacier flow: structural glaciological evidence from Kvíárjökull in SE Iceland

    Article • Earth Surface Processes, May 2017, Wiley

    Mr Marek Ewertowski

  51. Skaftafellsjökull, Iceland: glacial geomorphology recording glacier recession since the Little Ice Age

    Article • Journal of Maps, April 2017, Taylor & Francis

    Mr Marek Ewertowski

  52. Surface morphological types and spatial distribution of fan-shaped landforms in the periglacial high-Arctic environment of central Spitsbergen, Svalbard

    Article • Journal of Maps, March 2017, Taylor & Francis

    Mr Marek Ewertowski

  53. Low-altitude remote sensing and GIS-based analysis of cropmarks: classification of past thermal-contraction-crack polygons in central western Poland

    Article • Geomorphology, July 2016, Elsevier

    Mr Marek Ewertowski

  54. Glacial geomorphology of the terrestrial margins of the tidewater glacier, Nordenskiöldbreen, Svalbard

    Article • Journal of Maps, June 2016, Taylor & Francis

    Mr Marek Ewertowski

  55. Snæfellsjökull volcano-centred ice cap landsystem, West Iceland

    Article • Journal of Maps, January 2016, Taylor & Francis

    Mr Marek Ewertowski

  56. Effects of extreme natural events on the provision of ecosystem services in a mountain environment: The importance of trail design in delivering system resilience and ecosystem service co-benefits

    Article • Journal of Environmental Management, January 2016, Elsevier

    Mr Marek Ewertowski

  57. Glacial geomorphology of the Skálafellsjökull foreland, Iceland: A case study of ‘annual’ moraines

    Article • Journal of Maps, October 2015, Taylor & Francis

    Mr Marek Ewertowski

  58. Recreational trails in the Poprad Landscape Park, Poland: the spatial pattern of trail impacts and use-related, environmental, and managerial factors

    Article • Journal of Maps, October 2015, Taylor & Francis

    Mr Marek Ewertowski

  59. Fláajökull (north lobe), Iceland: active temperate piedmont lobe glacial landsystem

    Article • Journal of Maps, August 2015, Taylor & Francis

    Mr Marek Ewertowski

  60. Surficial geology and geomorphology of the Kumtor Gold Mine, Kyrgyzstan: human impacts on mountain glacier landsystems

    Article • Journal of Maps, August 2015, Taylor & Francis

    Mr Marek Ewertowski

  61. Eiríksjökull plateau icefield landsystem, Iceland

    Article • Journal of Maps, August 2015, Taylor & Francis

    Mr Marek Ewertowski

  62. Rapid advance of two mountain glaciers in response to mine-related debris loading

    Article • Journal of Geophysical Research Earth Surface, July 2015, American Geophysical Union (AGU)

    Mr Marek Ewertowski

  63. Quantification of the ice-cored moraines' short-term dynamics in the high-Arctic glaciers Ebbabreen and Ragnarbreen, Petuniabukta, Svalbard

    Article • Geomorphology, April 2015, Elsevier

    Mr Marek Ewertowski

  64. Controls on the location, morphology and evolution of complex esker systems at decadal timescales, Breiðamerkurjökull, southeast Iceland

    Article • Earth Surface Processes, March 2015, Wiley

    Mr Marek Ewertowski

  65. Recent transformations in the high-Arctic glacier landsystem, Ragnarbreen, Svalbard

    Article • Geografiska Annaler Series A Physical Geography, June 2014, Taylor & Francis

    Mr Marek Ewertowski

  66. Thermo-mechanical facies representative of fast and slow flowing ice sheets: the Weichselian ice sheet, a central west Poland case study

    Article • Proceedings of the Geologists Association, September 2013, Elsevier

    Mr Marek Ewertowski

  67. Planning of recreational trails in protected areas: Application of regression tree analysis and geographic information systems

    Article • Applied Geography, June 2013, Elsevier

    Mr Marek Ewertowski

  68. Quantifying short-term surface changes on recreational trails: The use of topographic surveys and ‘digital elevation models of differences’ (DODs)

    Article • Geomorphology, February 2013, Elsevier

    Mr Marek Ewertowski

  69. An updated glacial geomorphological map of central-west Poland

    Article • Quaternary International, November 2012, Elsevier

    Mr Marek Ewertowski

  70. Multidisciplinary approach to study of the past frost-wedge polygons

    Article • Quaternary International, November 2012, Elsevier

    Mr Marek Ewertowski

  71. Permafrost aggradation in front of retreating Weichselian ice sheet in central western Poland

    Article • Quaternary International, November 2012, Elsevier

    Mr Marek Ewertowski

  72. Controlled, ice-cored moraines: sediments and geomorphology. An example from Ragnarbreen, Svalbard

    Article • Zeitschrift für Geomorphologie, March 2012, Schweizerbart

    Mr Marek Ewertowski

  73. Degradation of recreational trails, Gorce National Park, Poland

    Article • Journal of Maps, January 2011, Taylor & Francis

    Mr Marek Ewertowski

  74. Depositional processes within the frontal ice-cored moraine system, Ragnar glacier, Svalbard

    Article • Quaestiones Geographicae, January 2010, De Gruyter

    Mr Marek Ewertowski

  75. Changes of Arctic landscape due to human impact, north part of Billefjorden area, Svalbard

    Article • Quaestiones Geographicae, January 2010, De Gruyter

    Mr Marek Ewertowski

  76. Ice-wedge pseudomorphs and frost-cracking structures in Weichselian sediments, central-west Poland

    Article • Permafrost and Periglacial Processes, October 2009, Wiley

    Mr Marek Ewertowski