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This paper presents several applications involved in the fields of environmental protection and monitoring. The main goal was to obtain optimal solutions of analysis and survey implied in the monitoring of environment processes through the development of integrated systems based on dedicated GUI interfaces, DAQ devices and specific sensors. Geographic information system (GIS) technology can be used for scientific investigations, resource management, and development planning. For example, a GIS might allow emergenc...

Due to Internet development and the expansion of the communication network, the services lately delivered by administration and municipalities have improved by granting customers e- access to administrative databases. Several servers for geographical information are already available in the Internet. However, they encompass primarily geographical objects, roads, and the maximum level they reach is address. There is no data about estates, their owners, coordinates of the boundaries’ points, public areas, function...

Noise is defined as unwanted sound and one of the threatening factors for human health. Noise effects on human health psychological, physiological and mentally such as interference with communication, hearing loss, sleep disturbance, stress, annoyance, effects on performance. Road traffic is one of the most important noise sources in residental areas. Subsource of the road noise are engine noise, tyre/road noise and aerodynamic noise. The level of noise from traffic is correlated with the traffic flow rate, the sp...

Using static and dynamic structures compares the possibilities for a short record of large matrices by using static and dynamic structures. The algorithms for solving linear systems and the ways for short record of the matrices used in them are observed. Special ways for presenting matrices as packages and the efficiency of the algorithms when realized with the help of dynamic and static structures are described. Examples of realized program systems are shown when analyzing geodesic data.

ATLAS DMT software contains a set of suitable application tools. One of them is the EROZE tool (Erosion), which allows the calculation of the long-term loss of soil from the area i.e. soil lost. The EROZE tool uses for the calculation a quantity effect of water erosion caused lost soil, so called universal equation (Wischmeier - Smith). It is possible to combine the EROZE tool with the other application modules of the ATLAS DMT software, therefore it offers a lot of the possibilities for the practical utilization....

Considering the benefits of intensive agriculture in our time and the negative impact of chemical fertilizers and pesticides against the environment, usage of PGPR (plant growthpromoting rhizobacteria) like biofertilizers is one of the most promising biotechnology used for growing the primary production with less quantity of chemical fertilizers. The usage of PGPR may be an alternative to organic fertilizers and can reduce the pollution and preserve the environment in the spirit of practicing an ecological agricul...

The methods and compose geodesic Database from creating available structures are discus. The describe methods and realization structures and them programs decision are defined. The examples at resalable program systems for menage and analyses geodesic database are showing.

When working on a GIS project or developing a Web application an alternative and cost-effective way to distribute these data to users is to use ArcWeb Services. It is a delivery system, which reduces costs of spatial data maintenance and data storage and enables easy access to up-to-date data. The paper describes the setting up of an interactive map server of Slovenian geological spatial data using ArcIMS implementation (ESRI program package). In the last decade numerous geological data of more than 40 different g...

Designing and building a geological server is a very important and responsible task. The successful implementation of that task is based on the right selection of Internet technologies, middle-tier scalable server, map server and a proper platform. Making all these technologies to work as one in a perfect synchronization will be a serious proof that we have one modern Geological server.

The forest ecological systems in middle Siberia play an important role in supporting the structural carbon balance and the balance of mineral materials. These ecological systems are able to significantly self-regulate and establish a balance of substance circulation in the environment. This is particularly important in conditions of serious anthropogenic forest disturbances in the south of mid-Siberia. In a number of areas of the Angara-Yenisei region, including pine forests in regional oil bad in Covicta, intensi...

Social structure has been changed by developments in Science and Technology. Encountered problems on community which organized level being high, solution of problems of qualities and quantities have been different. Using computer being widespread in production and developments in communication technology solved many problems which to suppose his solutions is impossible but at this time, they created new complex problems that to concern about topics of specialization and occupation [SelimoДџlu, 2004]. Modern manage...

The Environment, Agricultural and Urban management is of valuable importance for Bulgaria, because of the following: п‚· Bulgaria is at transition period now with rapid changes in all fields related to environment, agriculture and urban; п‚· The adoption of the Common Agricultural Policy of the EU by Bulgaria will require precise planning of the agriculture which include knowledge about the soil types and structure, relief characteristics, crop and field statistics, yield forecasting, pests management and other al...

World Summit for Sustainable Development (WSSD) in 2002 in Johannesburg formulated approaches to ensure geographi\'\ical information support of the tasks formulated in Action Plan of WSSD. Author of the paper understands sustainable development as a set of equel and necessary aspects: ecological, economical, technological, social, cultural and ethical. The paper is giving overview of existing global and regional (especially Europen) initiatives and projects which all together should be part of sustainable developm...

The degree of toxic metals contamination in water, vegetables and respective soils in the studied area - KCM Smelter site - Plovdiv-Assenovgrad is evaluated in individual and integral aspects. The analytical measurements were performed by inductively coupled plasma atomic emission spectrometer (ICP-AES), Jobin Yvon ULTIMA 2. The analysis lines in the determination of impurities were selected in view of spectral interference. Ground, surface, waste - water and some corresponding soil samples were investigated for m...

The Internet management is not an open process, as well as there is a lack of an information flow, where one could benefit from the information using speed,but not from hiding and misusing the latter. To appear through Internet in front of the professor for a diploma or face to face as a half-wit after electroning training. An ecologyc way of life as a balance between the two opportunities. Is the Internet a public space?Who is Internet?

Development of information technologies for the recent years converted the information into a powerful resource, providing more and more various spheres of production. And the new methods of acquiring, managing and saving different types of information created the information systems. Geoinformation systems (GIS) unite a vigorous mechanism for layered information acquiring, separated to two major information flows, respectively - spatial and descriptive, with absolutely automated functional relations. GIS has a co...

During the last years there is a globalization of the informative treasure of the planet. The informative structures have been combining on social and even continental levels. International informative servers have been created already. Their ability for online usage and administration extremely easy the work of different professional groups. In this connection the geology data has to be qualified as vital and strategic one and respectively the designing of National, Regional Geological servers – for a prime tas...

We have searched and analyzed several modern technologies aiming at the best applications of environmental management, the studying of quarrying – mining as well as the excavation sites – utilization – rehabilitation. We have used long-range reflectorless laser surveying systems, so as to achieve the fastest and most accurate surveying of the extractive work sites. We also used them, in order to collect field data, measure distances, surveying monitoring stations and environmental parameters – data. Furthe...

The basic task of computer tomography for reconstructing the body by its projections for an incomplete set of data is solved by using Radon’s retransformation and subsequent regularisation. The method proposed can be used successfully in geophysics and geotechnology.

The Moore-Penrose pseudoinversion method applied in solving systems of linear algebraic equations with incorrectly prescribed data lead to unstable solutions. This makes the method inapplicable in practice. The regularised version of that method is described which can be used as a basis for data processing in all branches of applied earth sciences.

The paper elaborates the risks of underground water contamination in the Slovakian Karst. First the geology of the area is given, then the hydrogeologic background is detailed. A number of measurements were taken in the vicinity of a crude oil pipeline that indicate the high risks of having the pipeline there. Lack of in-built monitoring system in the pipeline may increase the risk. Finally a GIS based monitoring system is proposed.

The Hornad river is a tributary of Tisa. It flows through Slovakia and Hungary. The environmental data on the Hornad river that were collected within the RECENT, DECENT and SOSNA projects since 1995, were embedded into a number of databases and simple GIS systems. Recently, the data were integrated into the new EnviGIS system created as a project within the ArcView environment. The EnviGIS - apart from digital maps contains databases of water and environmental quality data plus data on selected waste deposits alon...