A természeti eroforrasok gazdasagi értékelése nemzetkozi The economic evaluation of natural resources in international comparison
Through a numerical example the parametric investigation method is shown. The theory and the principles of an energetical world model are outlined to evaluate the optimal resource pattern of satisfying world energy demands. - (JS)
A dél-alfoldi tervezési-gazdasagi korzet infrastrukturalis ellatottsagarol. (On the infrastructural level of the South Great Plain planning-economic region)
As infrastructure comprises numerous heterogeneous elements, the situation in the region and its countries is examined in a national comparison by infrastructural branches. (C. Kiricsi).
This study is analysing self-help institutions in developing countries as primary groups focussing on their external/economic and internal/organizational autonomy. Preconditions for successful interaction of self-help and external assistance by self
-help promotion structures are illustrated on the background of numerous case studies. The Principle of Subsidiarity is found to be an adequate base allowing the emancipation of the target groups. (EG).
Mobilidade da comunidad académica da Universidade do Minho num espaço densamente urbanizado
Behaviour ; Braga ; Car ; Commuting ; Form of transport ; Living standard ; Minho ; Mobility ; Mode choice ; Personal transport ; Portugal ; Public transport ; Socio-economic system ; Transport ; Trip ; Urban area ; Urban transport ; Way of life
Rockfalls, landslides, mudflows, cave-ins are events which have affected numerous French regions during the past. Thanks to a systematic inventory carried out by the BRGM, it has been possible to map such processes for the France at 1: 1 000 000
. The computer managed file will offer numerous opportunities according to the principles laid down for the seisms file. This tool makes possible an improvement in the appreciation of the risks involved, to take measures to limit sometimes disastrous effects
This paper focuses on field studies and numerical models of fracture development in the area of the Hengill Central Volcano and its northern fissure swarm containing the Thingvellir Graben, in Southwest Iceland. Apart from additional field data
on normal faults, a new detailed map of the Holocene fractures in the Thingvellir Graben is presented and used as a basis for numerical models on normal fault development. Results and discussion.
This reader contains 20 articles, originally published between 1865 and 1975 by Penck, Troll, Ruppert, Lichtenberger, Flohn and others on numerous aspects of the geo-ecology and the human geography of high mountains. The introductory chapter
summarizes the mainstreams of research from more environmental studies to an increasing number of articles on socio-economic problems and on an integrated and comparative approach. Comprehensive bibliography of about 950 titles and very detailed index. (EG).
The main of the author is to introduce different evaluating methods that give a numerical monetary value to natural capital that can be used for cots-benefit analyses preceding any economic decision. These methods aim at manifesting that humanity
Depopulation ; Development ; Economic development ; Education ; Germany ; High-tech industry ; Innovation ; Poverty ; Saxony ; Society ; Transport ; Unemployment
The eastern part of Germany functions in the European mentality as a problem area in which it is possible to observe a number of negative social and economic processes (depopulation, poverty, unemployment). Silicon Saxony is currently beginning
to change the traditional image it has had hitherto. The economic development of Saxony is correlated with that of the whole transport system, including airports and transport via inland waterways, with valuable features of the natural landscapes
and with the development of education and the tradition of innovation. Those opportunities are important factors underpinning the location of high-tech industries. Numerous examples confirm the legitimacy of the aforementioned new name. Saxony is trying to join central
Development ; Economic growth ; Poland ; Regional policy ; Rural area ; Socio-economic indicators
they are representive, in terms of numerous socio-economic features, for the larger areas of western and eastern Poland. The results obtained indicate that smart growth can be considered a very important tool in development of the regional growth policies. - (BJ)
Numerical classification and ordination methods in biogeography
The aim of this review is, first, to summarize the more recent changing patterns in the application of numerical classification (cluster analysis) and ordination techniques and related techniques in biogeography. Second, this review seeks
Satellite images and their use in the numerical modelling of coastal processes
The interpretation of Landsat imagery of a coastal embayment in the NW Aegean Sea is compared with numerical model outputs representing the same environment : remotely sensed data and output from the hydrodynamic and dispersion models can
Numerical simulations of salinity, turbidity and sediment accumulation in the Scheldt Estuary in Ecohydrodynamics.
A hydrodynamic and a dispersion model have been devised. Both models are two-dimensional, vertically integrated, and are solved numerically with a multioperational finite difference scheme (grid 300 300 m). (LW).
The International Building Exhibition has made positive contributions towards the improvement of the economic structure in the Ruhr Area. This includes the improvement of commercial infrastructure through the sustainable development of business
of the establishment of numerous technology centres were only partially reached. Finally, there are hardly any impacts on the modernisation of industrial locations. - (MT)