We introduce a simple method for estimating the changes of nitrate concentrations in surface waters regarding the land use modification. Stream and drainage water nitrate concentrations in prevailingly agricultural catchments of three different scales located in the Crystalline complex of the Czech massif, Czech Republic, were included in this study. Water quality samples were collected through the years 1992-2006 at monthly and bi-monthly intervals.
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Mostrando ítems 1 a 9 de 6671.-
Library ResourceJulio, 2008República Checa
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Library ResourceSeptiembre, 2004
The paper deals with an application of the least squares method (LSM) for the purposes of division and evaluation of land. This method can be used in all cases with redundant number of measurements. The traditional procedure of calculus of variations with the use of Lagrangian function is shown. If some additional conditions are included in the calculation, it is possible to evaluate the degree of deformation of the selected solution in relation to the measured quantities.
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Library ResourceUcrania
This project paper concern to introduces the following changes in the Ukraine, Rural Land Titling and Cadastre System Development Project, which into account difficulties experienced with completing the legal framework for parts of the project due to institutional rivalries that have not been resolved. The project included a part that was supposed to establish a unified registration system covering both urban and rural areas and it included funding for the transformation of the State Land Cadastre Center (SLCC) to implement this activity.
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Library ResourceEnero, 2011Letonia
Research hypothesis: research of cadastral assessment models makes scientifically basic for purposeful improvement. Research goal to test the hypothesis: to explore development of cadastral valuation in Latvia, to analyze and to evaluate models of cadastral assessment and give proposals of improvement.
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Library ResourceInformes e investigacionesEnero, 2014Letonia, Kazajstán
This article deals with the theoretical issues of land resources evaluation, land fund structure, problems and directions of rational use of land resources in the Republic of Kazakhstan.
Authors:
Dzhulamanov, T., Kazakh National Agrarian Univ., Almaty (Kazakhstan)
Pentaev, T., Kazakh National Agrarian Univ., Almaty (Kazakhstan)
Igembaeva, A., Kazakh National Agrarian Univ., Almaty (Kazakhstan)
Abaeva, K., Kazakh National Agrarian Univ., Almaty (Kazakhstan) -
Library ResourcePublicación revisada por paresDiciembre, 2014África oriental, África occidental, África austral, África subsahariana, África
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Library ResourcePublicación revisada por paresDiciembre, 2014África oriental, África occidental, África austral, África subsahariana, África
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Library ResourcePublicación revisada por paresDiciembre, 2014África oriental, África occidental, África austral, África subsahariana, África
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Library ResourceInformes e investigacionesEnero, 2013Ghana
The past decade has seen several African countries increasing their agricultural growth, a trend largely underpinned by increases in land area cultivated instead of productivity increases. Meanwhile, scholars debate whether Africa should pursue a strategy of large-scale or smallholder farms, paying little attention to a special group of smallholder farmers who have transitioned to become medium- and large-scale farmers. This study, therefore, begins to analyze this group of farmers, using qualitative data from in-depth interviews and focus group discussions in Ghana.
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Library ResourcePublicación revisada por paresDiciembre, 2014África oriental, África occidental, África austral, África subsahariana, África
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