Design, maintenance and update by:
Grigore HERMAN
grigoreherman@yahoo.com
Year VI, 1996:
DEALURILE BANATULUI ŞI CRIŞANEI. ASPECTE GEOGRAFICE
Gheorghe MAHĂRA
Abstract: The Hills of the Banat and Crişana - a physical geographical characterization. Through this name the geographical emit comprised between Romanian Western Carpathians and the Plain of Tisa (also named Romanian Western Plain or Banato-Crişana Plain) is designated. This work is dealing first with the controversial problem of the limits of this geographic unit. This aspect generated a lot of contradictory opinions in the Romanian geographical literature. Then a briefly geographical characterization of the hills is made and a map containing the taxonomy of the geographical regions in this unit is proposed.
ASPECTE CONCEPTUALE ALE CATEGORIEI DE PRAG GEOMORFOLOGIC
Dănuţ PETREA, Rodica PETREA
Abstract: Concept aspects of the Geomorphologic Thresholds Category. Geomorphologic threshold as a concept represents an essential cognitive element in the modern approach of geomorphologic dynamic processes. As a consequence the most significant existing representations in the geomorphologic literature are analysed pointing out the most representative common elements which were integrated in new original statements. Emphasis is laid upon the dual character of the geomorphologic threshold which results from the two-fold response capacity: on the one hand, the geomorphologic threshold is a condition for the stability of the system, separating different areas in different states, and on the other hand, the geomorphologic threshold is the source of a dramatic change from one state to another.
BIOSTRATIGRAFIA DEPOZITELOR NEOGENE, IN REGIUNEA DERNA-VOIVOZI-SUPLACU DE BARCAU (JUDETUL BIHOR )
Dorina ILIEŞ
Résumé: Biostratigraphie de Neogen de région Derna-Voivozi-Suplacu de Barcau. Dans cette étude, on vise la stratigraphie des dépôts pliocènes avec de charbons, pétrole et sables bitumineux dans la région Dema-Voivozi-Suplacu de Barcau. Faire la biostratigraphie est plus difficile parce qu'il y a une masque de la faune fossilisée. La base de ces recherches est représentée par les fossiles de macrofaune, d'ostracodes et de microflore.
PARTICULARITĂŢILE GEOMORFOLOGICE ALE DEALURILOR DE VEST SI IMPLICAŢIILE LOR ÎN URBANIZARE
Rodica PETREA, Dănuţ PETREA
Résumé: Les particularités géomorphologiques des Collines de l'Ouest et leurs implications dans l'urbanisation. Les Collines de l'Ouest s'étalent sur toute la longueur des Carpates Occidentaux roumaines. La genèse et la morphologie des Collines de l'Ouest sont beaucoup disputées dans plusieurs travaux. Ce qui se dégage de ces travaux est le caractère de piedmont. Par endroits, les vallées ont intersecté les marnes pliocènes de la base, en isolant les interfluves piedmontanes qui restent à peu près dépourvus d'eaux phréatiques. La présence des dépressions - golf a favorisé les établissements urbains qui se groupent seulement dans les principales vallées (Barcau, Crisul Repede, Crişul Negru) ou les eaux phréatiques sont abondantes et des autres éléments (le climat, le sol) sont très favorables. Les dépressions - golf ont constitue de grande axes de circulation. Cette situation a limité, dans une certaine mesure, les possibilités de choix du site. Les petites villes, comme Marghita (dans la vallée de Barcau), Aleşd (dans la vallée de Crişul Repede), Beiuş (dans la vallée de Crişul Negru), ont exploité comme site les formes de relief récents: les terrasses inférieures (6-10m) ou les cônes de déjection.
CARTOGRAFIEREA RISCULUI GEOMORFOLOGIC
Adrian CIOACĂ
Abstract: Mapping geomorphological risk. Geomorphologic processes have been focusing the interest of specialists due to their destructive character, especially in areas where such phenomena, natural disasters even, have a high occurrence incidence. Because such events may incur great material loss and casualties, the domestic policy of many countries has been placing them on the top priority agenda. In view of the above, geomorphologic schools world-wide and in Romania, too, have devised various modalities of mapping geomorphologic risk areas. The methods suggested should be cheap, economical, and available to specialists from other areas, too.
METODE RADIOMETRICE DE ANALIZĂ UTILIZATE IN GEOGRAFIA FIZICĂ
Ribana LINC
Résumé: Méthodes radiométriques d'analyse utilisées en géographie physique. Les applications pacifistes de l'énergie nucléaires se sont élargies dans tous les domaines des sciences et de la technique. Ces applications utilisent soit les nuclides radioactifs soient les radiations émises par ces nuclides - les radiations nucléaires. Pendant les derniers décennies, les recherches basées sur les méthodes nucléaires ont prouvé des remarquables avantages dans les domaines des géosciences. Les directions principales d'application pratique de la radioactivité sont: 1'utiIisation des nuclides radioactives comme traçoir en physique, chimie, hydrologie, sédimentologie, technique, biologie, médicine; 1'utilisation de radionucléides comme sources de radiations en radiobiologie, radiochimie, radiologie, météorologie; 1'utilisation des phénomènes radioactifs en cosmologie, géologie, paléontologie, paléoclimatologie. Les méthodes radiométriques d'analyse s'inscrivent dans la catégorie des méthodes modernes de recherche qui peuvent être appliquées avec beaucoup de succès dans certaines branches de la géographie physique.
ASPECTE GEOMORFOLOGICE ALE DEALURILOR MARGHITEI
Rodica PETREA
Résumé: Aspects géomorphologiques dans les Collines de Marghita. Cette région collinaire est placée au contact avec la Plaine de 1'Ouest. Les interfluves sont larges, peu inclinés et légèrement ondules. Les glacis développés sur les vallées constituent une caractéristique de cette région. Les processus de pluviodénudation, de ruissellement, ravinement et glissement superficiels sont actifs aujourd’hui, et ont fur effet 1'extension des glacis.
MODIFICAREA AREALELOR DE RISC GEOMORFOLOGIC ŞI HIDROLOGIC CA EFECT AL LUCRARILOR DE CORECTARE A ALBIEI OLTULUI ÎN DEPRESIUNEA BRAŞOVULUI
Adrian CIOACĂ, Mihaela DINU
Abstract: Changes in geomorphologic and hydrological risk areas through the Olt channel correction works in Braşov Depression. The author’s multistage surveys on the morphology of the Olt floodplain between Ariuşd and Augustin, carried out over the past 20 years, have resulted in detailed geomorphologic mappings. The findings have revealed that correction works to the Olt channel-bed have changed the water plain, with perimeters of major risk for annual flooding diminishing and new areas emerging. The case of the Olt section between Ariuşd and Araci also illustrates the quantitative grouch of bank erosion processes. Erosion has been recurring as the minor Olt channel slope kept getting steeper (from 0.3~ to 0.8 ~), fact that enhanced the water speed. The river’s response to correction works on its minor channel materialised in a tendency to develop a new meandering system. The recent map of geomorphologic risk shows activated sectors and areas of different degrees of vulnerability.
HAZARDELE NATURALE - SEISMELE. (cu privire la judeţut Brăila)
Florina BRAN , Anca ROŞU
Résumé: Les hasardes naturels - séismes (concernant le département de Brăila). L'apparition d'un phénomène destructif est mise sur le compte du hasard naturel. Les effets du hasard naturel différent d'un phénomène à 1'autre. Dans le cas des tremblements de terre, il se manifeste par des modifications, les plus souvent irréversibles, du relief, du régime des eaux de surface et souterraines, allant jusqu'a des effets profonds au niveau de 1'écorce. La zone séismique de Vrancea, où I'on encadre aussi le périmètre de Brăila, se trouve dans l’aire de connexion de plusieurs des risques en cas de tremblement de terre. Le terrain de fondations de la ville de Braila est inclus dans la catégorie des terrains peu solides, il s'agit tout d'abord de 1'argile et des sables fins des anciens lits par lesquels le Danube débouchait dans la Mer Sarmatiens, des dépôts mis à jour par des forages dans la plupart du territoire de la ville.
ASPECTE METODOLOGICE DE GEOMORFOLOGIE APLICATĂ URBANĂ
Rodica PETREA, Dănuţ PETREA
Résumé: Aspects méthodologiques de géomorphologie urbaine appliquées. La géographique est l’étude de l’organisation et du fonctionnement des territoires. La démarche de la "nouvelle géographie" est l’examen de la réalité en fonction des modèles spatiaux. Elle est fondée sur la recherche de l’articulation entre le social et le spatial. L'analyse des formes spatiales (morphologique) concerne les paysages urbains, les paysages ruraux, habitat etc. L'analyse géographique implique l’étude des formes de régulation territoriale entre les acteurs. La géographie peut être opérationnelle et peut déboucher sur l’aménagement du territoire en fonction d’une commande sociale émanant des instances des Pouvoirs Publics. Le géographe n'apporte pas de solutions d'aménagement toutes faites, mais il dégage des problématiques territoriales. En fonction de ses analyses, il met en lumière les enjeux territoriaux, laissant le soin de la décision aux instances politiques.
UTILIZAREA TERENURILOR PE RELIEFUL NOU CREAT DIN SUCURSALA MINIERA ROVINARI, IN CONDIŢIILE PROCESELOR MODELATOARE GENERATE DE REGIMUL ÎNGHEŢULUI
Adrian CIOACĂ, Elena NICULESCU
Abstract: Land use on the newly-built relief of Rovinari mining site under ice-induced modeling processes. Rehabilitation of the newly-built relief of the nine fields of the contact area between the Târgu-Jiu Depression and the Sub Carpathian hills in the south is correlated with the local climate and especially with freezing conditions.
ETAT CLINIQUE DE LA DYNAMIQUE CLIMATIQUE DE L'HIVER 1994-95 EN EUROPE ET SES CONSEQUENCES SUR LE TRANSFERT DES MASSES D`AIR EN ROUMANIE (I7 décembre 1994 - 22 mars 1995)
Stephan AUBERT
Rezumat: Starea sinoptică dinamicii climatice de iarna in Europa şi consecinţele acesteia asupra circulaţiei maselor de aer in Romania (17 decembrie 1994 - 22 martie 1995). Dacă emisiunea anticlonilor mobili polari sau A.M.P. constituie motorul activităţii atmosferice al regiunilor polare şi subpolare, conjuncţia acestor mase de aer şi de factori corologici ai climatului antreneaza o foarte mare diversitate de scurgeri aerologice şi de schimburi termo-dinamice. În Europa, complexul carpato-alpin face să crească rugozitatea continentului, blocheaza progresia acestor A.I/I.P. spre Est şi favorizează constituirea unor aglutinări puternice anticiclonice. Acestea din urmă sunt, în mod particular, bine reprezentate in timpul perioadei reci. Iarna anilor 1994-1995 a cunoscut astfel de adunări aerologice; ele sunt responsabile in Romania de lungi perioade neploioase asociate cu temperaturi in mod excepţional crescute pentru anotimp.
SOME ASPECTS CONCERNING THE ANTHROPICAL LAKE OF TREI APE FROM THE TIMIS RIVER
Rodica MUNTEANU
Rezumat: Unele aspecte privind lacul de acumulare Trei Ape de pe râul Timiş. Lucrarea reliefează câteva dintre particularităţile barajului Trei Ape şi ale lacului aferent. Construit in scopul suplimentării volumului de apă din bazinul Bârzavei, precum şi pentru asigurarea necesarului de apă consumatorilor din bazinul superior al Timisului, lacul de acumulare Trei Ape a fost dat in exploatare la 6 martie 1970. Lacul are un volwm de 5 milioane mc şi asigură un debit regularizat de 0,4 mc/s. Staţia de pompare, amplasată pe versantul drept al vechiului curs al Grădiştei, la circa 1,5 km amonte de baraj, are scopul de a pompa apa din lac spre lanţul de hidrocentrale de pe râul Bârzava.
COMPLEXUL LACUSTRU DE LA COŞTIUI ( DEPRESIUNEA MARAMUREŞULUI ). GENEZA ŞI EVOLUŢIE
Marin ILIEŞ, Gabriela TUDUCE
Abstract: The lakes of Coştiui ( Depression of Maramureş). Genesis and evolution. This paper is a complex geographical approach of the salty lakes from Coştiui. The study is structured on stages, starting with the first salt mines in 600-1600 A.D. and continued with the flooding and breakdown of these salt mines. This work tries to integrate the origin and the evolution of the salt lakes in a larger process. It emphasizes the role of human activities in forming such lake types and eventuality in modifying the relief. Phenomenon can be easily followed on the added graphic materials.
PRECIZĂRI ASUPRA GENEZEI, EVOLUŢIEI ŞI RĂSPÂNDIRII SOLURILOR HALOMORFE (SOLONEŢURI) DIN CÂMPIA BANATULUI
Gheorghe IANOŞ
Rezumat: Precizări asupra genezei, evoluţiei şi răspândirii solurilor halomorfe (soloneţueri) din Câmpia banatului. Soloneţurile sunt soluri intrazonale caracterizate printr-o cantitate mare de sodiu schimbabil în soluţie, sau absorbit în complexul coloidal. În Banat ocupă o suprafaţa de 16682 ha (1,39%), exclusiv în câmpiile joase de subsidenţă.
RESURSELE UMANE ŞI DEZVOLTAREA UMANĂ ÎN PARTEA DE VEST A ROMÂNIEI (JUDEŢELE ARAD, BIHOR ŞI SATU MARE)
Alexandru ILIEŞ
Abstract: Human Resources and development in the Western part of Romania (Arad, Bihor and Satu-Mare counties). The Economical development of a region depends on natural support, with special reference on natural resources, its exploitation and capitalization, all constituting the object of population’s activity of this region. In this work, we tried to outline a demographic profile, pointing out the human resources of the three analysed counties (Arad, Bihor and Satu Mare) and the tendency of evolution as a priority objective has been settled qualitative and quantitative of force work. On the basis demographics dates, mentioned for analysed region it established Index of Human Development (I.D.U.) who make in evidence demographic situation, social-economic of the three counties of west part of Romania.
PROBLEME GEOGRAFICE ALE URBANIZĂRII ÎN ETAPA ACTUALĂ
Florian BENŢE
Résumé: Problèmes géographiques 1'urbanisation dans 1'etape actuelle. Le procès d'urbanisation en Romaine a été déterminé jusqu'à 1989 par le passage de l'agriculture sur les principes socialistes et par l'urbanisation forcée du pays. Après 1989, dans les nouvelles conditions sociopolitiques et économiques, 1'urbanisation tend vers le développement sans aucune intervention des facteurs décisionnels. Au niveau national on enregistre des différenciations importantes en ce qui concerne le procès d'urbanisations, des aspects analysés en détail dans 1'ouvrage.
NUMĂRUL, PONDEREA ŞI REPARTIŢIA GEOGRAFICĂ A MINORITĂŢILOR NAŢIONALE IN JUDEŢUL TIMIŞ
Remus CREŢAN
Abstract: Number, percentage and geographical repartition of minorities in Timis County. One of the most actual problems in the human geography is the ethnic structure of population. The importance of minorities studying is reflected in this paper viewing them in one of the biggest west Romanian border county that is Timis. Besides the majority of population are Romanians (80,1 %) in Timis county there are a lot of minorities (27) from which the most important ones (Hungarians, Germans, Serbs, Gipsies, Bulgarians, Ukraine’s and Slovaks) are largely treated as far as their number, proportion, territorial dreading or their historical colonisation are concerned.
POPULAŢIA MUNICIPIULUI CONSTANŢA. ASPECTE DEMOGRAFICE SPECIFICE
Benone ZOTTA
Abstract: The population of Constanţa. Specific demographic aspects. Considering the number of habitants, the city of Constanţa is the first among the urban centres of our country (excluding of course the capital, Bucharest). The last century development of this city overrides many times all that was realized in 25 previous centuries of history (VI - XX centuries). Comparing with the year of 1978 the urban population have multiplied over 80 times. The main causes that had determined this substantial increase are the industrialization process, the intense porter and touristy activities, as the transfer of the human labour from agriculture to industry. The birth rate has suffered in the past decades a progressive decreasing, from 23‰ in 1959 to 13,2 ‰ in 1985 and 7.6 ‰ in 1995. By the national make-up, the big majority is represented by Romanians with 91.8% while the ethnic minorities represent 8,2% ( Turks 3,3%, Tatars 3,1% Gypsy 0,8%, Russians and Lipovens 0,8%, Greeks 0,1%, Germans 0,1% ).
MARGHITA - ASPECTE DE EVOLUŢIE TERITORIALĂ
Rodica PETREA
Abstract: Territorial Evolution of the Place of Marghita. In the 13th century, Marghita was a village situated on the Egger Valley. Due to the unfavourable conditions, the place migrated towards East, on the terrace of 6-12m (16th century). Until the 19th century, the developing of the place was slow and it became a town only in the year 1968. Its territorial migration to the west was restricted by the Egger Valley and to the South by the flood plain of the Barcău River. Therefore, the place extended especially in the North and East, on the river terraces and on alluvial plains. In the future, the potential development of the town will be possible especially to the East.
RELIEFUL - SUPORT AL DEZVOLTĂRII ORAŞULUI BEIUŞ
Rodica PETREA, Dănuţ PETREA
Abstract: Relief - as a Basis of Development for the Town of Beiuş. The existing landforms of the area influenced the development of the town. The dwelling place extended especially on the inferior river terraces of the Crişul Negru River due to the favourable conditions (great extent, low altitude and slow gradient, easy of access and so on). The need for more space led to place the buildings on less favourable lands forms such as flood plains and scarps of terraces.
ECOLOGIA INFRACŢIONALITĂŢII JUDECATE SI CONDAMNATE IN JUDEŢUL BIHOR, ÎN ANUL 1995
Floare CHIPEA
Abstract: The ecology of judged and convicted crimes in Bihor county in 1995. In this paper, we deal with the distribution of delinquency in the areas of Bihor County as well as within the city of Oradea. The study focused on the topic following two dimensions: the homes of the culpable and the places where the violation of the law occurred. The main conclusion of this investigation is: urban areas are the principal crime-generating areas in our society.
FUNCŢIA MEDICALĂ A MUNICIPIULUI ORADEA
Ribana LINC, Ioana BIRIŞ
Résumé: La fonction médicale du municipe d'Oradea. Après une tradition de deux siècles dans le domaine de 1'assistence médicale organisée, le municipe d' Oradea est de plus en plus devenu un point de repère dans le paysage médical du département de Bihor et même de la région de Crişana. Sans être exhaustive, cette ouvrage se propose à mettre en évidence la fonction médicale de la ville d' Oradea, en ce sens présentant un bref historique du développement de 1' assistance médicat, certaines indicateurs qui pourraient refléter le potentiel de 1' assistance médicat, 1'evolution numérique de ces indicateurs pendant la période 1989 - 1995 et la contribution de 1'Universite d'Oradea dans les instructions des prochains médecins.
CURENTUL "INTERACŢIONIST" ÎN SOCIOLOGIA DEVIANTEI
Floare CHIPEA
Abstract: "Interaction’s" Doctrines in the Sociology of Deviance. We included in this group of conceptions regarding delinquency the "labelling" theory, the "social reaction" theory and the critical criminology. These theories, derived from a conflict model, emphasises the idea that causes of delinquency should not be looked after in the criminal's personality or in the mechanisms of the delinquent act itself but in what one calls "social reaction", the way in which the society, that is the delinquent's environment, reacts against any individual behaviour.
RÂUL IZA ŞI PRESIUNEA UMANĂ
Nicolae BOAR
Rezumat: Râul Iza şi presiunea umană. Studiul cu acest titlu cuprinde o problematică largă, un volum mare de date şi de materiale auxiliare, fapt pentru care această lucrare va cuprinde doar o informare şi câteva recomandări de valorificare complexă privind principalul său afluent, râul Mara.
POTENŢIALUL TURISTIC AL MUNŢILOR MARAMUREŞULUI
Alexandru ILIEŞ
Abstract: The Touristy Resources of the Maramureş Mountains. Belonging to the northern group of the Eastern Carpathians, The Maramureş Mountains lie North the Vişeu river, and is being continued beyond the North border of the country as well. These mountains close in on the North and East the beautiful depression of Maramureş, these mountains present a very rich natural potential. A very special characteristic of this mountainous region is that its preserving the natural resources unchanged, because they are slightly populated. The anthropic objectives are situated on the valleys of the Vişeu, Vaser, Repedea and Ţâsla, valleys that are crossed by the most important traffic routes. Although slighting neglected from a touristical point of view for a long time, because of the some political barriers, their position on the border with the ex-URSS, beside the "country" of Maramureş and the Rodnei Mountains this area can become one the most exquisite areas of the Romanian tourism.