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Wyszukujesz frazę "Salata, R." wg kryterium: Autor


Wyświetlanie 1-3 z 3
Tytuł:
Level of Spatial Differentiation of Anthropogenic Impact in Małopolska
Autorzy:
Cegielska, K. M.
Salata, T.
Gawroński, K.
Różycka-Czas, R.
Powiązania:
https://bibliotekanauki.pl/articles/124299.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
land use parameters
GIS computing
spatial data quality
BDOT10k Topographic Geodatabase
Opis:
Detailed spatial analysis of area coverage was performed in the present paper, which allowed to determine numerous derivative parameters connected with human activity as well as natural processes. Data from Database of Topographic Objects in nominal scale 1:10 000 (in short: BDOT10k) in GML format were used as source materials and processing of the source data to object-relational form of SpatialLite database was performed. Methods of areas classification and valorization on the basis of land coverage diversity were used in the research after using modification of classes selection to BDOT10k. Borders of spatial objects had geo-referential precision to 3 m and were not subjected to generalization process. It provided possibility to achieve high degree of credibility of calculated parameters. Materials that concern ecological corridors were obtained from the General Directorate for Environmental Protection by means of WFS service. Geoprocessing methods and spatial connections in GIS heterogenic systems were used to perform analyses. The effects of all the conducted analyses allowed to identify problem fields where areas of ecological corridors became strongly anthropogenized. The results were presented as multilayered compositions and cartograms. The research area covered 15,200 km2 and ranged the territory of Małopolska province.
Źródło:
Journal of Ecological Engineering; 2017, 18, 1; 200-209
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fieldwork approach to determining the extent of agricultural land abandonment – case study
Autorzy:
Czesak, B.
Cegielska, K.
Cherkes, B.
Różycka-Czas, R.
Salata, T.
Powiązania:
https://bibliotekanauki.pl/articles/100448.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie
Tematy:
agricultural land abandonment
fieldwork approach
land use
Opis:
Agricultural land abandonment is an elusive phenomenon, as yet not fully defined. Even though it is common in Polish landscape, there are no measures to date that could quantify the phenomenon. Neither the data from the Central Statistical Office, nor the data from land registers include information on land abandonment. Therefore, there is a need for a systematic approach that could quantify and determine the extent of land abandonment. A fieldwork approach was designed for the purpose, and research was conducted on a test area of Okocim village in Małopolska region. Vegetation cover that could indicate the existence of land abandonment on the agricultural areas – such as trees, brushwood, and grass cover – was examined using a representative sample of 145 test fields. The fieldwork approach revealed that the extent of land abandonment in the test area is 37% of all areas officially classified as agricultural, which shows that the scale of the phenomenon is significant, and that there is a need to develop an approach to provide a more detailed picture of the distribution of land abandonment.
Źródło:
Geomatics, Landmanagement and Landscape; 2016, 3; 21-31
2300-1496
Pojawia się w:
Geomatics, Landmanagement and Landscape
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The analysis of Land Cover macrostructure in the suburban area of Krakow
Autorzy:
Cegielska, K.
Kudas, D.
Różycka-Czas, R.
Salata, T.
Szylar, M.
Powiązania:
https://bibliotekanauki.pl/articles/100651.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Rolniczy im. Hugona Kołłątaja w Krakowie
Tematy:
land cover
GIS
QGIS
Urban Atlas
buffer zone
strefa buforowa
Opis:
The suburban areas are lands under strong anthropogenic pressure which results in their significant transformation. Identifying the direction of changes and their intensity is the basis of research based on the analysis of land use and land cover. The study involved the analysis of land cover in the area of suburban zone of the city of Krakow based on the vector geodata available in the European Environment Agency database (Urban Atlas download service). Geographic data were classified according to various categories of coverage. The area was divided into evaluation clusters that included covering buffer zones with the given parameters according to the distance from the city: zones 0–5 km, 5–10 km, 10–15 km and 15–20 km. All analyzes were performed by means of the QGIS software using geoprocessing tools and additional ones of spatial statistics (among other things Group Stats). The percentage of each category of coverage in relation to the total area was made for each of the separate buffer zones’ statements. The theory of changing the structure of coverage categories along with diverging from the city according to the diagram of reducing participation of heavily anthropogenic areas to those less exposed to it was confirmed on the basis of this analysis.
Źródło:
Geomatics, Landmanagement and Landscape; 2017, 2; 47-60
2300-1496
Pojawia się w:
Geomatics, Landmanagement and Landscape
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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