Ecologically Active Surfaces, Methodological Approach to the Study of Ecological Functions

Jozef Terek 1  and Ján Dobrovič 2
  • 1 Department of Environmental Management, Faculty of Management, Prešov University, 17 November 1, 081 16 Prešov, Slovak Republic
  • 2 Department of Management, Faculty of Management, Prešov University, 17 November 1, 081 16 Prešov, Slovak Republic

Abstract

In studies of individual organisation levels of organisms, the requirement of hollistic expression of structure and function is traditional despite the fact that structural direction prevails in studies. Less attention is paid to the place where function activity occurs in connection with the structure. This place is the surface - the medium where physical, chemical, biological and synergic processes interact. These surfaces are called ecologically active surfaces (EAS). From this standpoint, the surface is a place for energy exchange, which appears as mean studies of function and structural properties of the biological object.

The quantification of these areas taking into account the functional activities - (developed surface, the functional characteristics) to the desktop, or to the volume is the methodological starting point in the assessment of the country, or of its componens after the assessment of the energy potential of the environment. This ratio can be considered as the degree of heterogeneity of the conditions after taking into account the gradient of the environment.

We have achieved partial results related to EAS during the solution of tasks connected with the environmental evaluation of biotic components of a landscape, mainly during the investigation of aquatic biotopes, which are demonstrated on some examples.

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  • Ajzatullin, T.A., Lebedev, V.L. & Chajlov K.M. (1984). Okean, fronty, dispersii. Leningrad: Gidrometerozdat. Diamond, J.M. & May R. (1979). Island biogeography and the design of natural reserves. In R. May (Ed.), Theoretical ecology. Principles and applications (pp. 163−186). Philadelphia: Saunders Co.

  • Glushkov, V.E. & Nikolaeva P.A. (1980). Ekonomiceskij scenarij osvojenia Mirovovo okeana. In Problemy ekonomii moria (pp. 14−21). Kiev: Inst. ekonomiky AN USSR.

  • Khailov, K.M. (1982). Okolograničniie javlenja v vodejojemach i perspektivy ich ispolzovania v biotechnologii. Ekologia (Moskva), 6, 3−9.

  • Laukova, A., Terek, J. & Juriš P. (1997). Microorganisms and their use at bio-degradation of crude oil substances. Ekológia (Bratislava), 16(3), 309−317.

  • Perkol-Finkel, S., Ferrario, F., Nicotera, V. & Airoldi L. (2012). Conservation challenges in urban seascapes: promoting the growth of threatened species on coastal infrastructures. J. Appl. Ecol., 49(6), 1457−1466. DOI: 10.1111/j.1365-2664.2012.02204.x.

  • Perrow, M.R. & Davy A.D. (Eds.) (2002). Handbook of ecological restoration. Vol. 1. Principles of restoration. Vol. 2. Restoration in practice. Cambridge: Cambridge University Press.

  • Rawson, D.S. (1952). Mean depth and the fish production of the large lakes. Ecology, 33, 513−521.

  • Rounsefell, G.A. (1946). Fish production in lakes as a guide for estimating production in proposed reservoires. Copeia, 1, 29−40.

  • Ružička, M. (1990). Basic premisses and methods in landscape ecological planning and optimalization. In I.S. Zonneveld & R.T.T. Forman (Eds.), Changing landscapes: An ecological perspective (pp. 233−260). New York: Springer-Verlag.

  • Ryder, R.A., Kerr, S.R., Loftus, K.H. & Reigier H.A. (1974). The morphoedaphic index, a fish yield estimator - Review and evaluation. Journal of Fisheries Research Board Canada, 31(5), 663−688. DOI: 10.1139/f74-097.

  • Smoľak, R. (2009). Dynamic of zooplankton and production of dominant species Bosmina longirostris (O.F.Muller,1785) in the flodplain area of Latorica in relation to ecological condition (in Slovak). Dizertačna praca, Prešovska univerzita, Prešov.

  • Terek, J. (1990). K problemu eliminacie poľnohospodarskych nutrientov vodnymi makrofytami v hydromelioračnych kanaloch. In Z. Žakova (Ed.), Netradiční biotechnologie pro dočisťování vod a produkci organické hmoty (pp. 139−144). Brno: VUV TGM.

  • Terek, J. (1991). Ecological active surfaces-methodic principle of landscape element and their components evaluation.Proceedings international symposium on problem of landscape ecological research, 2, 441−447.

  • Terek, J. & Obrdlik P. (1992). Zooplankton der Rastatter Rheinaue am Oberrhein.Veröffentlichungen für Naturschutz und Landschaftspflege Baden-Württemberg, 67, 441−450.

  • Terek, J. (1993). Zooplankton of basins on the floodplain of Latorica. In Tez. dop. konf. Fauna Schidných Karpat: sučajnich stran i ochorona (pp. 322−324). Uzgorod.

  • Terek, J. (1994). Ekologicke aktivne povrchy (hypoteza, ak realita - možnosti realizacie). In Zborník X. Limnologická konferencia (pp. 221−225). 17.−21.10.1994, Stara Tura.

  • Terek, J. (1995). Zooplankton zaplavovaneho uzemia Latorice. Acta Facultatis Pedagogicae Universitatis Šafarikanae (Biológia-Geografia), 26, 72−86.

  • Terek, J., Mamrilla, D., 1995: Produkcia sinic a rias pri roznych veľkostiach ekologicky aktivnych povrchov. Acta Facultatis Paedagogicae Universitatis Šafarikanae (Biológia - Geografia), 26, 87−90.

  • Terek, J. (1996). Ekologicky stav rieky Latorica a Uh po ropnych havariach. In Riešenie ekologických havárii na povrchových a podzemných vodách (pp. 29−35). Zbornik. 5.−6. juna, Zemplinska Širava.

  • Terek, J., Laukova, A. & Juriš P. (1996). Ropne znečistenie a možnosti biodegradacie v riekach Latorica a Uh. In Environmentálne problémy miest I (pp. 191−195). Zbornik. Košice.

  • Terek, J. (1998). Elimination of agricultural pollution by macrophytes in hydromelioration cannals. Technologies for mineral processing of refractiory raw materials and for environmental protection in extractive industry areas. Proceedings International Symposium (pp. 4). Baia Mare, 2729.October 1998.

  • Terek, J. (1999). Ekologicke aktivne povrchy, metody, problemy. Zborník z konferencie (pp. 5). Nitra: SEKOS.

  • Terek, J. & Hronec O. (2013). Hydromelioration cannals and possibility of its optimalization (pp. 76−81). Uzhgorod University Scientific Herald, series Geography, Land management, Nature management.

  • Terek, J. (2014). Use management of ecological knowledge to improve water quality. In Management 2014 (pp. 450−454). Prešov: Prešovska univerzita.

  • Zelinka, M. (1979). Základy aplikovanej hydrobiologie. Praha: SPN.

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