Andrej Kranjc je bil eden vodilnih geografov svoje generacije na nacionalni in mednarodni ravni. Njegove raziskave zajemajo širok spekter tem, povezanih s kraško geomorfologijo, speleologijo in ...hidrologijo ter zgodovino krasoslovja in kraško terminologijo. V članku predstavljamo njegove plodne in aktivne raziskovalne dejavnosti, njegov prispevek h geografiji ter njegovo vlogo in pomen za krasoslovje. Za njegove raziskave in objave je bil počaščen z imenovanjem za člana Slovenske akademije znanosti in umetnosti. Kranjc je s svojim znanstvenim, strokovnim in pedagoškim delom trajno zaznamoval slovensko geografijo ter pomembno prispeval k uveljavitvi krasoslovja v strokovni in širši javnosti. Njegovo delo je pripeljalo do številnih pomembnih pobud, kot sta Mednarodna krasoslovna šola in Doktorski študijski program Krasoslovje. Tudi po njegovi zaslugi je Slovenija prepoznana kot kraška država in je med vodilnimi v svetu na področju krasoslovja.
Celotno besedilo
Dostopno za:
DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, UILJ, UKNU, UL, UM, UPUK
E.A. Martel (1859-1938) is rightly regarded as one of the most important people in the history of cave study. Writing in French, as he did, his work was little known in those parts of central Europe ...that were in the Austrian empire. Thus much of what he wrote about the Classical Karst was not readily accessible to those now living in that area. It is for that reason that this English translation of his 1894 publication has been made. Martel had been in Slovenia from 14 September 1893 to mid October. He was shown the principal caves and karst features of the region by Wilhelm Putick who had been exploring these places from 1886 onwards. This assistance had been authorised by Count Falkenhayn, the Minister of Agriculture in Wien. Such was the importance with which Martel was regarded internationally.
This is a very dull book. Like a dictionary, it contains only facts: facts that are not readily to be found elsewhere. People who are important in the study of caves and karst are known for what they ...did, what they wrote and whom they influenced. But as individuals they are often no more than a name. They may perhaps be recognized for other aspects, as a King perhaps, or a novelist or a famous doctor. Some, like Darwin or Freud, have changed the world in other ways~but very many had only normal quiet lives during which they also explored, studied or wrote about caves. It is they whose wider lives are difficult to trace and it is 4634 of them who are recorded here, with information from birth certificates, obituaries, unpublished letters and mentions by other people. It is their wider lives that help to show them as real people. In some cases their interest in caves was a part of their professional lives. In many others it provides stimulation and relaxation in otherwise busy lives. But in every case it was the same person and the same brain that enjoyed both~and it was both that made them the people they were. It is only from the biographical sources recorded here, that each person can be understood.
Rečni meandri na kraških poljih Černuta, Luka
Dela (Univerza v Ljubljani. Oddelek za geografijo),
12/2010
34
Journal Article
Recenzirano
Odprti dostop
Rečni meandri predstavljajo najpogostejšo tlorisno obliko nižinskih rek. Na (pre)oblikovanje rečnih meandrov na kraških poljih najizraziteje vpliva režim poplavnih voda. Poplave namreč narekujejo ...prostorsko-časovno conacijo meandrotvornih procesov, od česar zavisi obstoj meandrotvorno aktivne oziroma meandrotvorno pasivne faze razvoja meandrov. Šolski primer meandrov, nastalih zaradi delovanja in součinkovanja preučevanih meandrotvornih procesov, predstavljajo meandri Dobravke na Radenskem polju.
The scientific monograph ('Palaeofloods in karstic Ljubljanica River Catchment') presents a research on palaeofloods in the main water confluence in the Ljubljanica River Catchment, namely the area ...between the Pivka Basin, Cerknica Karst Polje, and Planina Karst Polje. Several geomorphological forms genetically related to floods have been identified, e.g. floodplains, river terraces, corrosion notches on cave walls, as well as laminated fine-grained sediments. Since they were found at higher altitudes than the present floods reach, they were considered as palaeoflood features. Morphometric analysis of the studied geomorphological forms was used to determine the volume of palaeofloods and their altitudinal range. The hydrometric characteristics of the palaeofloods where calculated by computer modelling. Petrological analyses of fine-grained sediments from the surface and caves were used to determine the origin of sediments and their settling velocities, hence to prove their flood origin. Furthermore, morpho-chronological analyses with radiometric methods 14C and U-Th on flowstones interlaying with flood sediments where carried out. The results show that the volume and altitude of palaeofloods throughout the study area fairly exceeded the highest known recent floods.
Rock features are important traces of the formation and development of karst surface. On various karren their record is especially rich, revealing to us the many factors that in diverse conditions ...formed the karst surface on various carbonate and other rock.We have tried to present the most characteristic rock features and through them the most important factors and processes in the formation of the karst surface, the methods of studying them, and the most outstanding examples.Forty-nine contributing authors offer a wide spectrum of content and examples of rock forms from many karst regions around the world.The first part of the book offers an orderly-organized survey and description of the most characteristic rock forms and presents the physical and chemical corrosion of rock, biocorrosion, the modeling of rock forms, their detailed morphometrics, and numerous descriptions of individual rock forms. The second part is devoted to various examples of rock forms found around the world from Slovenia through North and South America to Australia and Asia.
A good knowledge of the natural and cultural heritage of karst is a precondition for the rational planning of life on it. We try to organize the knowledge to make it as useful as possible for ...planners. We are involved in individual projects related to the regional planning, water supply systems, the construction of transportation infrastructure, the closure of landfills in karst areas, the collection of data on karst caves and their protection, karst ecology and determining the extent of human influence on the karst underground. A new book series Karstology and development challenges on karst was designed to present the results of completed and new projects to a broader public.The first book with the subtitle Water contains selected directly applicable research studies on karst waters, their characteristics, endangerment, and protection. It is composed of ten chapters, which can be grouped into three main themes. In the introduction the importance, characteristics and vulnerability of karst aquifers are presented,then various case studies of pollution and endangerment are described (traffic, landfills, military objects, flooding), and at the end some guidelines for the protection of karst water sources are summarized. The book is a bilingual publication in Slovene and English. It is aimed at a broad circle of users, researchers, students and planners.
The second book in the new collection Karstology in Development Challenges in the Karst brings together the findings obtained in planning and construction of motorways in the Karst. More than 350 new ...caves were opened up in the final wave of construction. This was followed by studies on arranging karstic features for tourism and their management. We also selected studies on karstic ecology, in which we made use of biological and microbiological research. At the end there is a summary of everything we need to take into account in planning different encroachments in karstic areas.
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