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    Wyświetlanie 1-6 z 6
    Tytuł:
    Quantitative Analysis of Land Use Classification in Agricultural and Forest Areas
    Autorzy:
    Matuk, Olga
    Powiązania:
    https://bibliotekanauki.pl/articles/2174642.pdf
    Data publikacji:
    2022
    Wydawca:
    Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
    Tematy:
    land use
    land cover
    cadastre
    land cover registration
    agricultural areas
    forest areas
    Opis:
    The article deals with the research on the quantitative classification of land use, which directly affects the amount of land use data collected in the real estate cadastre. For the purpose of this article, the cadastral systems of seven European countries – Austria, Bulgaria, Estonia, Spain, Lithuania, Germany and Poland – have been examined, taking into account how detailed is the classification in agricultural and forest areas. The research covered the provisions of legal acts applicable in the researched seven European countries and made available in national languages by the government bodies. The article asks the following three questions: 1) whether the researched countries adopted the same approach to isolating classes of items related to agricultural and forest areas; 2) whether the researched countries feature the same number of classes of items recorded at various levels of detail; 3) what is the percentage of the distinguished item classes of land uses in the agricultural and forest areas in relation to all of the distinguished item classes at all the levels of detail. The conducted research can be used as a material supporting works consisting of the modernization of the functioning of land registration in the real estate cadastre in Poland.
    Źródło:
    Geomatics and Environmental Engineering; 2022, 16, 4; 59--77
    1898-1135
    Pojawia się w:
    Geomatics and Environmental Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    ZMIANY POWIERZCHNI LEŚNYCH NA TERENIE PARKU KRAJOBRAZOWEGO PROMN O W OSTATNICH 200 LATACH W ASPEKCIE KRAJOBRAZOWYM
    Autorzy:
    Macias, Andrzej
    Skwarek, Martyna
    Powiązania:
    https://bibliotekanauki.pl/articles/943776.pdf
    Data publikacji:
    2018
    Wydawca:
    Poznańskie Towarzystwo Przyjaciół Nauk
    Tematy:
    land cover
    forest
    changes to forest areas
    landscape park
    Pobiedziska commune
    Opis:
    The main purpose of this work was to assess changes to the forest areas in Promno Landscape Park which occurred in 1830–2013. The assessment of these changes was based on an analysis of cartographic material from 1830, 1890, 1940 and 2013. The article presents the natural and socio-economic conditions in the research area. Analyses of dominant habitats and stands have also been presented together with cartographic material and a detailed analysis and evaluation of the changes over nearly 180 years. Based on the strategic documents and research results, a forecast has also been provided of the changes to be expected in the next dozen or so years. An analysis of changes to the forest areas in Promno Landscape Park has shown that the largest decrease in forest cover occurred in the second half of the 19th century in connection with clear-cut clearings. In 1890, the forest area decreased by 268 ha against 1830. Slight changes took place in the late 19th and the early 20th centuries. In that period, slow afforestation followed logging and therefore the forest area increased from 1,592.3 hectares in 1890 to 1,679 hectares in 1940. Undoubtedly, the largest increase occurred after 1940, after the Second World War when land of poor agricultural value was afforested. The area of forests grew from 1,679 ha in 1940 to 2,545.29 ha in 2013 marking an increase in forest cover from less than 50% to the existing 76%.
    Źródło:
    Badania Fizjograficzne Seria A - Geografia Fizyczna; 2018, 9(69); 115-134
    2081-6014
    Pojawia się w:
    Badania Fizjograficzne Seria A - Geografia Fizyczna
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wielkoobszarowa inwentaryzacja stanu lasu źródłem informacji o powierzchni lasów w Polsce
    Forest area in Poland based on national forest inventory
    Autorzy:
    Jabłoński, M.
    Mionskowski, M.
    Budniak, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/985910.pdf
    Data publikacji:
    2018
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    Polska
    lasy
    lesistosc
    powierzchnia lasow
    zrodla informacji
    inwentaryzacja lasu
    inwentaryzacja wielkopowierzchniowa
    forest definition
    land use
    land cover
    nfi
    cluster sampling
    Opis:
    Forest area in Poland is annually evaluated as a part of public statistics research. However, this information is based on land use resulting from Land and Property Register (LPR). Delays in the reclassification of afforested land, as well as the natural expansion of trees on abandoned agricultural lands, observed over the last decades, caused that information from LPR becomes unreliable. In many countries forest area is assessed within the National Forest Inventories (NFIs) based upon systematic grid of sample plots. NFI in Poland has been performed since 2005, in 4×4 kilometre grid with clusters consisting of five plots. Until 2014 measurements were made only on these sample plots which were located in forest according to LPR records. Within the 3rd NFI cycle (2015−2019) the areas fulfilling the criteria of forest definition, but located on non−forest land referring to LPR, has become the object of study. The aim of this work is to present statistical approach for evaluation of forest area using NFI cluster sampling data. Additionally, results from two year measurements (2015−2016) were analysed and compared with LPR data. Attributes of NFI plots allow to apply national forest criteria as well as the land use and land cover thresholds recommended by Food and Agriculture Organization of the United Nations or Kyoto Protocol. Our research shows that forest cover in Poland is in the range of 32.8−33.0%, depending on forest definition used, and is almost 3% higher than official LPR data (30.1%). The standard error of forest cover, based on two years NFI data is 0.44. Thus, with 95% probability the true value of this parameter lies between 31.9 and 33.7%, while country thresholds of forest definition are used. Additionally it was assessed that using the entire NFI cycle data the standard error of forest cover should be lower i.e. less than 0.3. The National Forest Inventory seems to be an appropriate tool for monitoring forest area in Poland.
    Źródło:
    Sylwan; 2018, 162, 05; 365-372
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The structure of the land covering of Zutica Forest, Croatia
    Autorzy:
    Vrbek, B
    Pilas, I.
    Powiązania:
    https://bibliotekanauki.pl/articles/1450900.pdf
    Data publikacji:
    2001
    Wydawca:
    Polska Akademia Nauk. Instytut Agrofizyki PAN
    Tematy:
    forest productivity
    Croatia
    nitrogen
    structure
    soil type
    fertilizer
    soil
    land cover
    soil productivity
    Zutica Forest
    cadmium
    water regime
    phosphorus
    terrestrial ecosystem
    heavy metal
    Opis:
    This paper presents pedological research in Žutica forest in northern Croatia. The most common soil types found in this area belong to the hydromorphic class (Pseudogley, pseudo- gley-gley, eugley, fluvisol) except technogenic soils formed as a result of intensive oil exploitation. Some main chemical and physical characteristics of soils are given. For forest productivity the most productive combination of soils are hypogley and pseudogley-gleysol and minimal productivity is in heavy amphygleic soils. An increase of heavy metals occurs in flooded soils in Žutica from nearby agricultural land. A high concentration of active phosphorus,and nitrogen can verify the influence of field fertilisers on the forest. Levels of cadmium found in technogenic soils exceed the permitted concentration. A large amount of CaCO3 in relation to natural forest soils can be found in technogenic soils because of quick lime disposal after oil spills and also pH increase and a nutrition and humus decrease.
    Źródło:
    Acta Agrophysica; 2001, 50; 245-251
    1234-4125
    Pojawia się w:
    Acta Agrophysica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Lokalizacja kompleksów leśnych zagrożonych ze względu na sąsiedztwo różnych form zagospodarowania przestrzeni
    Location of the forest complexes endangered by the vicinity to diverse form of land management
    Autorzy:
    Cieślak, I.
    Szuniewicz, K.
    Czyża, S.
    Ogrodniczak, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/985694.pdf
    Data publikacji:
    2019
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    kompleksy lesne
    lasy
    zagrozenia lasu
    analiza wielokryterialna
    zagospodarowanie przestrzenne
    obszary zagrozone
    lokalizacja
    pokrycie terenu
    vicinity of forest areas
    land cover
    threats to forests
    analytic hierarchy process
    corine land cover
    Opis:
    The article presents a method of assessing the effect of vicinity on forest areas and provides a comprehensive procedure for distinguishing vicinities with a negative impact on forest areas. The study was carried out in four districts of Warmia and Mazury province (Pisz, Szczytno, Giżycko and Mrągowo). Diversification of land cover in the selected districts was identified using Corine Land Cover (CLC) databases for 2012. The authors used Analytic Hierarchy Process (a decision−making method) in order to assess significance of vicinity for a group of spatial forms. The main objective of this work was achieved by using OL indicator, which was developed by the authors as a measure of burden exerted on forest areas due to their vicinity. The indicator was determined for all forest areas under study. Based on the classification of the indicator, affected areas were isolated and the ones particularly exposed to negative vicinities were identified. The developed assessment procedure and method may become a useful tool in sustainable forest management. It allows to predict potential conflicts and threats to the natural environment and considerably improves the process of monitoring and protecting forest areas, which is especially important for environmental, social and economic reasons.
    Źródło:
    Sylwan; 2019, 163, 04; 300-310
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Użytkowanie obszarów wokół małych miast Polski w wybranych aspektach jakości życia ich mieszkańców
    Land use of areas around small cities in Poland in selected aspects of the quality of life of their residents
    Autorzy:
    Pieńkowski, Paweł
    Podlasiński, Marek
    Powiązania:
    https://bibliotekanauki.pl/articles/2204272.pdf
    Data publikacji:
    2023
    Wydawca:
    Polskie Towarzystwo Geograficzne
    Tematy:
    pokrycie terenu
    ekologia miast
    jakość życia
    krajobraz leśny
    krajobraz rolny
    land cover
    towns in ecology
    quality of life
    agricultural landscape
    forest landscape
    Opis:
    Wpływ sposobu użytkowania w obrębie obszarów otaczających miasta jest szczególnie silny w przypadku małych ośrodków, gdyż tereny leśne i rolnicze graniczą tam częstokroć bezpośrednio ze strefami mieszkalnymi. Coraz liczniej pojawiają się publikacje, które dokumentują oddziaływanie tych dwóch sposobów użytkowania, wskazując m.in. na znaczenie uwarunkowań przestrzennych, które determinują wielkość wpływu otoczenia na jakość życia mieszkańców miast. Celem pracy było oszacowanie udziału sposobów użytkowania w otoczeniu 738 małych miast Polski (<20 tys. mieszkańców), z uwzględnieniem potencjału rekreacyjnego lasów i ewentualnych zagrożeń wyni¬kających z bliskiego sąsiedztwa z intensywnie użytkowanymi gruntami rolnymi. Podstawą uzyskanych wyników była baza Corine Land Cover z 2018 roku, z której pozyskano informację o usytuowaniu zabudowy miejskiej, lasach oraz terenach rolnych (grunty orne i sady). Uzyskane wyniki wskazują, że w przypadku 35,6% małych miast Polski teren zabudowany nie sąsiadował z lasami, a 7,3% miast nie posiadało lasów w promieniu 1,5 km. Natomiast tylko w 5,6% miastach teren zabudowany nie graniczył z jakimkolwiek terenem rolnym, a w 4,9% teren ten otoczony był w ponad 80% polami. Należy sądzić, że w grupie miast otoczonych polami, przy planowaniu struktury przestrzennej, szczególną uwagę należałoby poświęcić projektowaniu nowych terenów zielonych i rewaloryzacji już istniejących.
    The impact of land use within the areas surrounding cities is particularly strong in the case of small towns, as forest and agri¬cultural areas often directly border residential areas. There are more and more publications that document the impact of these two forms of land use, highlighting, among other things, the importance of spatial conditions that determine the impact of the environment on the quality of life of city inhabitants. The aim of the study was to estimate the share of different land use methods in the vicinity of 738 small Polish towns (<20,000 inhabitants), taking into account the recreational potential of forests and possible threats resulting from close proximity to intensively used agricultural land. The study was based on the Corine Land Cover database from 2018. Information on the location of urban development, forests and agricultural land (arable land and orchards) was obtained from this database. The results indicate that in the case of 35.6% of small Polish towns, built-up areas were not adjacent to forests, and 7.3% of towns did not have forests within a radius of 1.5 km. On the other hand, only in 5.6% of cities did no built-up areas border agricultural areas, and in 4.9% of cities more than 80% of built-up areas were surrounded by fields. In cities surrounded by fields, special attention should be paid to the design of new green areas and the redevolopment of existing ones when planning the spatial structure.
    Źródło:
    Prace Komisji Krajobrazu Kulturowego; 2023, 49 (1); 5--20
    1896-1460
    2391-5293
    Pojawia się w:
    Prace Komisji Krajobrazu Kulturowego
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

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