Temat: loess upland - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Wpływ budowy geologicznej i ukształtowania terenu na historyczne i współczesne inwestycje inżynierskie i budowlane w Lublinie
Impact of geology and relief on the historical and contemporary on the engineering and construction investments in Lublin
Autorzy:: Mroczek, P.
Powiązania:: https://bibliotekanauki.pl/articles/2074274.pdf
Data publikacji:: 2014
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: Lublin
Wyżyna Lubelska
less
osady powierzchniowe
inżynieria
Lublin Upland
loess
surface sediments
engineering
Opis:: The first geological and engineering investments in Lublin related to the defense and the isolation of the castle can be dated back at least 700 years. Today, the oldest ones among them are documented only during archaeological excavations in the areas of hills/promontories in the eastern edge of loessic Na³êczów Plateau, steeply sloping down to the valley of Bystrzyca River. Over the centuries, the growing town, required number of investments conditioned by the geology (surface rocks) and relief. The city expanded to the areas of different in geology and topography. As a result of geotechnical works, implemented over several hundred years, modern Lublin is the town that could boast a number of multiage and diverse geotechnical objects. These are primarily objects designed to serve the defense, streamlining communication and also widely understood economy.
Źródło:: Przegląd Geologiczny; 2014, 62, 10/2; 645--653
0033-2151
Pojawia się w:: Przegląd Geologiczny
Dostawca treści:: Biblioteka Nauki

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Tytuł:: Walory geoturystyczne rzeźby lessowej zachodniej części Wyżyny Lubelskiej
Geotourism assets of loess relief in western part of the Lublin Upland
Autorzy:: Zgłobicki, W.
Kołodyńska-Gawrysiak, R.
Gawrysiak, L.
Pawłowski, A.
Powiązania:: https://bibliotekanauki.pl/articles/2074887.pdf
Data publikacji:: 2012
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: geoturystyka
studzienki ściekowe
rzeźba lessowa
Wyżyna Lubelska
geoturism
gullies
loess relief
Lublin Upland
Opis:: The characteristic group of loess relief in the western part of the Lublin Upland makes up a unique and varied landscape that is particularly attractive for tourists. Gullies, whose density exceeds 11 km/km2 in the Kazimierz Dolny area, are the best known element of the loess landscape. Along the gullies, tourist and interpretive trails have been established, but there is a lack of well-prepared geotourism trails. The southern part of the study area, the Urzędów Hills, is particularly underdeveloped in terms of tourism. This study presents the key characteristics of loess relief in the western part of the Lublin Upland, the current development of tourist infrastructure, and prospects for geotourism based on the unique landforms in the area. A few geotourism trails focusing on the unique loess relief features have been proposed, and attention has been drawn to threats to these landscape assets posed by certain forms of adventure tourism and problems related to private land ownership.
Źródło:: Przegląd Geologiczny; 2012, 60, 1; 26-31
0033-2151
Pojawia się w:: Przegląd Geologiczny
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

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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