Temat: Lublin Upland - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Przyrodnicze i antropogeniczne uwarunkowania rozwoju systemów wąwozowych w okolicy Rogowa (Wyżyna Lubelska)
The natural and antropogenic determinants of the development of gully systems in the Rogów area (Lublin Upland)
Autorzy:: Superson, Józef
Kołodyńska-Gawrysiak, Renata
Pajdowski, Piotr
Powiązania:: https://bibliotekanauki.pl/articles/471689.pdf
Data publikacji:: 2010
Wydawca:: Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:: erozja wąwozowa
systemy wąwozów
holocen
Wyżyna Lubelska
gully erosion
gully systems
Holocene
Lublin Upland
Opis:: The study describes the gully system in the Rogów area (Lublin Upland). Based on field researchand available literature, four stages of gully erosion and three stages of alluvial sediment deposition were identified. The first erosion stage occurred towards the end of the last glacial period and was determined by natural factors. The other three erosion stages occurred in the Holocene and were impacted by man’s agricultural activity.
Źródło:: Annales Universitatis Paedagogicae Cracoviensis Studia Geographica; 2010, 1 Dynamika zmian środowiska geograficznego pod wpływem antropopresji; 148-159
2084-5456
Pojawia się w:: Annales Universitatis Paedagogicae Cracoviensis Studia Geographica
Dostawca treści:: Biblioteka Nauki

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Tytuł:: Rozwój śródpolnego wąwozu drogowego w świetle badań pedologicznych i pomiarów GPS
Development of the midfield road gully based on pedological investigations and GPS measurements
Autorzy:: Rodzik, Jan
Krukowski, Mirosław
Zagórski, Piotr
Powiązania:: https://bibliotekanauki.pl/articles/471437.pdf
Data publikacji:: 2010
Wydawca:: Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:: Wyżyna Lubelska
obszary lessowe
holweg
erozja gleby
Lublin Upland
loess area
road gully
soil erosion
Opis:: The article presents the development of a small, midfield form of road, which cuts the side of a loessic valley. The contemporary shape of the surface was determined by GPS measurements (Leica System 500), set together in ArcView and ArcGIS. Changing of its position was determined by a field analysis of the construction of 50 profiles of the Luvisols with varying degrees of erosion or aggradation. Calculation and visualization were performed in the ‘Surfer’ program. The results are interpreted in the context of changes in the agrarian structure since the end of the 19th century. It was found that the development of erosional forms is associated with an intensive use, since the late 1930s, of the road traced at the end of 19th century. Significant rate of its cutting is also the result of earlier soil erosion, due to its agricultural use since the late Middle Ages. Until achieving the depth of about 1 m, the form was the shape of a trough, because the road also served as a zone of turning round during the cultivation of the adjacent transversal-slope fields. In the 1970s, after a change in cultivation mode, erosion took the form of a box-like section. The average annual rate of cutting into the deepest section increased from 2.5 to4 cm and the depth - to 1.8 m. These conclusions confirm the profile of deposits on the extended cone at the gully mouth at the valley bottom. Their lower series, with thickness of 1.7 m and a massive structure, are products of soil erosion accumulated for several hundred years. The laminated top series with thickness of 0.8 m is distinguished by CaCO3 content growing towards the surface. Its accumulation at a rate of 1.2 cm per year is the result of a deeper cutting of the road on the slope.
Źródło:: Annales Universitatis Paedagogicae Cracoviensis Studia Geographica; 2010, 1 Dynamika zmian środowiska geograficznego pod wpływem antropopresji; 137-147
2084-5456
Pojawia się w:: Annales Universitatis Paedagogicae Cracoviensis Studia Geographica
Dostawca treści:: Biblioteka Nauki

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