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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

The international GIS day – analysis of celebrations in Poland and its importance to geographic education

100%
Kunz M.
Prace i Studia Geograficzne
|
2011
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tom 48
Geographic Information Systems were classified as one of the most important technological „inventions” of the 20th century for geography. GIS, as the content of lectures, and later as a university subject, was introduced at Polish universities and colleges relatively late - only at the beginning of the 1990s. At first, it was an extension of the content scope discussed within the framework of cartography and topography, and only later - as independent lectures and practical classes. An excellent supplement to the content of lectures and practical workshops, as well as an indication of proper students' attitudes towards geoinformation is the International GIS Day organized every year in November for more than 10 years in Poland and worldwide. The objective of this event is to popularize the knowledge about geoinformation systems and their broad applications. The first celebration of this day took place on the 18th of November 1999 in several countries at the same time, and the proposed theme - 'application of GIS is limited only by the imagination of people who use it' - remains valid until now. Since the first shows, one can observe an increasing number of countries and academic, institutional and commercial centres introducing the modern geography to all who are interested in it through this open and interesting form. The research aimed at analysing the previous celebrations of the GIS Day in Poland (2000-2010), as well as making an attempt to determine the significance of this form of sharing the knowledge and skills in geographic education.
2
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Content available

Digital general maps of tree stands as a basis for the creation of landscape units

100%
Kunz M.
Problemy Ekologii Krajobrazu
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2008
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tom 20
3

Z Biebrzanskiego Parku Narodowego. Zdjecia lotnicze a bioroznorodnosc na przykladzie rezerwatu Grzedy

63%
Falencka-Jablonska M., Kunz M.
Parki Narodowe
|
1999
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nr 3
22-23
4

Spatial distribution of heathlands in the north-western part of Poland (Pomerania District)

63%
Kunz M., Nienartowicz A.
Ecological Questions
|
2010
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tom 12
Spatial distribution of heathlands in Pomerania (the north-western part of Poland) was described based on the results of questionnaires sent out to the registered offices of all forest divisions (96), national (4) and landscape (15) parks of this area. According to the inventory, heathlands occur in 28 forest divisions and 3 national and landscape parks. The frequency of occurrence and the area covered by heathlands were determined. All the data were compiled in the form of a spatial database with the use of Geographic Information Systems. The paper also contains the geographical distribution of heath habitats in the area of Pomerania according to particular syntaxa. Additionally, the content of the database CORINE Land Cover was analysed at the third level for the area of Pomerania, completed for the years of 2000 and 2006. The area and the number of patches were described according to three land cover categories: heaths (code 322), conflagration sites (code 334) and peat bogs (code 412).
5

Temporal and spatial changes in the distribution of heaths within the city of Torun according to analysis of cartographic and remote-sensing materials, and field exploration

63%
Kunz M., Nienartowicz A.
Ecological Questions
|
2010
|
tom 12
The paper describes changes in the distribution and the surface area of heaths during the last, nearly 120 years at two research sites located in the city of Toruń. The first site "JAR" is a former land of military manoeuvres in the northern part of the city, where a unit of the Soviet Army had been stationed after the 2nd World War till 1991. The second site "Glinki", situated at the south-western end of the city, was also exploited as a military land. During the 2nd World War, a German prisoner-of-war camp was located here, and after the war some industrial plants were built and allotment gardens were established, whereas part of the area was treated as a wasteland. The history of both areas and the vegetation changes were reconstructed from the series of temporal topographic maps and aerial photos, as well as a high-resolution Ikonos satellite image. The aforementioned source materials were analysed with the technology of Geographical Information Systems, applying the software Arc-GIS ArcView 9.3. For both sites, the range was determined, as well as the number of patches with common heather and the total area of heaths in particular years of land cover and land use mapping. The present state of heaths was defined based on the direct field exploration carried out with the use of GPS navigational devices. It was found that at present 22 heather patches occur at the site JAR, with the total area of11.7328 ha. Within the Glinki district, also 22 heather patches occur with the total area of 3.5701 ha. And thus, these are the largest sites of heaths located within the administrative boundaries of Toruń. Data collected through the field exploration of the site JAR were superimposed on the spatial development plan of the future housing estate. At an intersection of both information layers, fragments of the area were outlined where heaths can be preserved after the construction of a housing estate is completed. Their area is small. In the area of the Glinki district, the rate of expansion of industrial areas was determined for the last several years, as well as future changes in the land use were discussed, which will arise due to a housing estate scheduled for building here. The aforementioned analyses enabled to evaluate the present developmental state of both research areas, as well as to determine the future of low shrub communities, which occur here and which constitute a type of an ecological system listed among the UE protected habitats. The obtained results increase our knowledge on heaths in Toruń, and at the same time - also in Poland and in Europe.
6

Changes in the plant cover of the dune hill in Folusz near Szubin (NW Poland) between 1959 and 2012: the problem of preservation of xerothermic grasslands in the agricultural landscape

45%
Nienartowicz A., Kaminski D., Kunz M., Deptula M., Adamska E.
Ecological Questions
|
2014
|
tom 20
The dune hill in Folusz is one of the most interesting sites with xerothermic vegetation in the Polish lowland. It is different from other sites by the fact that xerothermic vegetation covers a single dune located amidst large areas of Molinia meadows rather than slopes of river valleys. Vegetation occurring on the hill represents a cold Stipa steppe with rare species of floodplain meadows and has long aroused the interest of botanists. In the 19th century and in the early 20th century, observations in this area were carried out by German botanists (L. Kühling, F. Spribille, H. Miller, W. Bock). In the 1930s, the investigation was continued by botanists from the University in Poznań. After World War II, it was one of the main research sites for botanists and ecologists from the University in Toruń, and recently also from the universities in Bydgoszcz. Floristic lists were compiled by all the aforementioned researchers, which describe the state of flora in the subsequent periods, and when collated in tables, they help to determine the directions of changes occurring in the area over a hundred years. Not all the materials obtained in the past were published. A lot of interesting data were preserved in the Toruń centre in the form of actual vegetation maps and relevés. This paper presents the comparison of vegetation from 1959, plotted on the unpublished vegetation map by J. Wilkoń-Michalska, with the vegetation in 2013. Changes in the land cover were also analysed through a series of aerial photographs from 1961, 1975, 1986 and 2005. The GIS and GPS technology was used in the spatial analysis. Furthermore, the analysis of flora changes was performed, including the comparison of data presented in ecological literature with unpublished data collected by J. Wilkoń-Michalska in 1956-1964. In addition, numerical analysis of relevés from both these periods and from 2012 was performed. The objective of all the analyses was to determine how the changes were affected by spontaneous development of oak trees on the dune and destructive human activity related to exploitation of the sand, afforestation of the dune with pine, birch and oak, and planting of common lilac. An effort was also made to assess the importance of including the Folusz dune hill within the Natura 2000 site − PLH040027 „Molinia meadows in Folusz” − for preventing further degradation of xerothermic vegetation.
7

Modern pollen rain in heathlands and adjacent forest phytocoenoses in Northern and Central Poland

39%
Nienartowicz A., Filbrandt-Czaja A., Piernik A., Jablonski P., Kunz M., Deptula M.
Ecological Questions
|
2011
|
tom 15
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nr 1
Differences between modern pollen rains in three types of phytocoenoses were studied in two regions, i.e. Tuchola Forest and Toruń Basin. The phytocoenoses in question were heaths, young pine-birch growths and mature pine tree stands, which form a temporal sequence and spatial mosaic in the landscape. In order to compare the structure of pollen samples, phytocoenoses and the landscape, the methods of numerical taxonomy were applied. An increase in the average number of sporomorphs was recorded, as well as in the taxonomic diversity of the pollen spectrum in this temporal sequence arranged from non-forest communities through young growths to mature forests. In the subsequent developmental stages, also the percentage contribution of Pinus pollen increased, as well as the total contribution of arboreal pollen (AP). The increase in the percentage contribution of arboreal pollen is accompanied by the decrease in the contribution of non-arboreal pollen (NAP), including Calluna and Ericaceae. Also a small increase in the number of species was observed. With the increased pine domination, however, the diversity of pollen types (expressed by rarefaction and Shannon-Wiener indices) decreases. As a result of the performed analyses, it was also found that the species composition of phytocoenoses and a pollen spectrum differs considerably, because the import of pollen from further areas exerts a significant influence on the structure of a palynological sample. The genus Calluna is the only type of plants characterized by a strong relationship between the occurrence in a phytocoenosis and in a surface pollen sample. Similarity between the taxa composition of a pollen spectrum and the landscape structure, consisting of a mosaic of phytocoenoses, seems to be higher than between a pollen sample and a phytocoenosis from which that sample was collected. The latter thesis, however, needs to be confirmed by further researches.
8
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Zróżnicowanie wilgotności powietrza na terenie Torunia w 2012 roku

39%
Uscka-Kowalkowska J., Przybylak R., Kunz M., Maszewski R., Arazny A., Kejna M.
Przegląd Naukowy. Inżynieria i Kształtowanie Środowiska
|
2014
|
tom 23
|
nr 4[66]
9

Halophytes as components of lawns under different soil salinity and human impact in the health resort “Ciechocinek”

39%
Nienartowicz A., Piernik A., Marcykiewicz J., Lis M., Kunz M., Viglia S.
Ecological Questions
|
2011
|
tom 14
The comparison was performed on the flora of lawns located in the vicinity of three brine concentration towers in the Spa Park in the town of Ciechocinek. It was found that a different level of saline water inflow into the soil and a different use of these lawns are the main causes of the observed differences in the number and the species composition of halophytes and glycophytes. The possibility of determining the differences in the intensity of human impact on the studied systems was discussed, as well as the value of the Environmental Sustainability Index was determined through emergy analysis. Energy flow diagrams were prepared for two basic greenery management methods and salt production, which best differentiates the flora of the studied lawns.
10

Relief and changes in the vegetation cover and the flora of the Zadroze Dune near the city of Torun: Comparison of the conditions in 1948 and 2009

33%
Nienartowicz A., Kunz M., Adamska E., Boinska U., Deptula M., Gugnacka-Fiedor W., Kaminski D., Rutkowski L.
Ecological Questions
|
2010
|
tom 12
The relief of the Zadroże Dune was described, as well as the comparison was done on its vegetation cover and the flora in its two phases of the development, i.e. before the afforestation of the dune and approximately 60 years after reconstruction of the forest. The first state was described in the paper dated 1949. During that period the dune constituted the first common study area for the research team consisting of ecologists and geographers from the Nicolaus Copernicus University. Our contemporary scientific studies were carried out in 2009. In the comparative analysis, a particular attention was paid to the distribution, the number and the size of heath patches with Arctostaphylos uva-ursi. In the description of the contemporary state of vegetation, the structure and the biomass of tree stands were included. The GIS and GPS technologies were applied in the comparative analysis of the vegetation, in the comparison of the former and contemporary cartographic materials, aerial and satellite images, as well as in the development of a digital elevation model. As a result of comparisons of the vegetation cover, it was found that the surface area of heaths decreased from 59.21 ares in 1948 to 2.96 ares in 2009. As a result of comparisons of the flora, it was found that 7 and 26 species of lichens occurred in 1948 and 2009 respectively, 5 and 42 species of mosses, 0 and 7 species of liverworts, as well as 102 and 204 species of vascular plants. The number of families, within which the species of vascular plants are classified, increased from 31 to 52. The compared floras have only 66 species in common. The percentage contribution of geographical and historical groups has undergone only inconsiderable changes during the 60-year period. Contribution proportions of non-synanthropic spontaneophytes and apophytes has changed slightly. Whereas, the contribution of alien species, mainly kenophytes and ergasiophytes significantly increased. This paper discuss the significance of natural and anthropogenic factors, which brought about this considerable range of transformations in the species composition and in the contribution of alien species.
11

Bioetanol - projekt z Südzucker

16%
Kunz M.
Burak Cukrowy
|
2005
|
nr 2
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