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Showing items 1 through 9 of 9514.
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Library Resource
In many regions of the world, soil erosion is one of the main land degradations processes that reduce the soil productivity by removing fertile topsoil layers, thus decreasing levels of organic matter and the nutrients. Therefore erosion researches constitute an important part of the research on the soils. The erosion risk of soils can be evaluated directly carried out in the field, greenhouses or laboratory by means of some experiments or indirectly based on developing and applying models that gives risk expectations for large areas.
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Library Resource
Documents et rapports de conférence
The topic about shared real estate and ownership of landed property has become important only in the latest years. In connection with the rise of estate tax, the land’s cadastre value and the lease of land, the contradictions have also become more aggravated in shared real estate’s situations, which had occurred at some point when land reforms and privatization took place.
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Library Resource
Documents de politique et mémoires
In Slovenia, the Natura 2000 network covers 35.5% of its territory or 286 areas, encompassing 10 forest habitat types. The majority of indicators for the assessment of the conservation status and changes of forest habitat types are to be estimated within the forest management planning framework. In this paper, a hierarchical concept of forest habitat types monitoring in Pohorje Mts (810 km2) was examined and presented, based on landscape structure and position of habitat types in this structure.
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Documents et rapports de conférence
Afrique du Sud, Afrique australe
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Library Resource
This study focuses on land use in the tsunami inundation area caused by the Great East Japan Earthquake, particularly land use history in the tsunami-affected area. Hanagama District, Yamamoto City, Miyagi prefecture, was selected as the study area. Land use were examined using aerial photographs taken in 1975, 2010 and 2013. Relationships between land use change and the disaster hazard areas, natural land conditions were analyzed with GIS.
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Library Resource
Documents et rapports de conférence
Business activities conducted in rural areas are associated with crop cultivation, animal rearing and agricultural produce processing. The countryside residents, after hard work, should be offered a chance of having pleasant leisure time activities. In general, the ambient conditions in rural areas provide many opportunities, but the surroundings should be adapted as to allow the pursuit of various forms of recreation.
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Library Resource
Documents et rapports de conférence
In the framework of the National Proyect: "Tipification, Cartography and Evaluation of Spanish Pastures" (INIA 00T00-037-C17-08) and Junta de Comunidades de Castilla-La Mancha, 2001-2004), promoted by the Spanish Society of Pastures Studies, "dehesas" areas are obtained depending on the uses of different cartographic sources. A comparative analyze has been carried out in Toledo province (Spain). Data used were obtained from the Spanish Forestry Map, the CORINE-LAND COVER 2000 proyect and Cadastral information.
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Library Resource
Documents et rapports de conférence
Determining areas affected by forest succession is one of the main tasks aimed at shaping rural areas. Effective determination of the parameters of the dynamics of forest succession in areas used for agriculture is the basis for understanding the phenomenon of land cultivation abandonment. Understanding it allows to implement a proper policy limiting the negative effects of giving up agricultural production. There are many methods to determine forested areas. The most popular group of the methods includes those that rely on the use of LiDAR data.
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Library Resource
In this survey, the objective was to understand and evaluate the actual situation of competition over or sharing of resources and space between nomads and wild animals with regard to nomadic grazing within a national park. The subjects of the survey were the Rupshu Changpa (hereinafter referred to as Rupshupa), who move in the Rupshu area of the Ladakh region in the Indian state of Jammu and Kashmir, and the Kiang (Equus kiang kiang), which inhabit the area around Tso Kar Lake in Rupshu.
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Library Resource
Documents de politique et mémoires
Various forms of coastal landuse covering study site (46,785.69 hectares) were observed to underwent changes as evidently detected between satellite images sensed in 1994 and 2001 at the Banten Bay. It was important to identify what these changes were. Therefore, appropriate change detection must be selected. The image preprocessing step involved removing errors from raster data. This was done by performing basic processes, such as, radiometric correction, geometric correction and image calibration.
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