1. bookVolume 34 (2015): Issue 3 (September 2015)
Journal Details
First Published
24 Aug 2013
Publication timeframe
4 times per year
access type Open Access

Environmental Consequences of Wildlife Tourism: The Use of Formalised Qualitative Models

Published Online: 01 Sep 2015
Page range: 260 - 267
Journal Details
First Published
24 Aug 2013
Publication timeframe
4 times per year

The paper presents a simple qualitative model of environmental consequences of wildlife tourism. Qualitative models use just three values: Positive/Increasing, Zero/Constant and Negative/Decreasing. Such quantifiers of trends are the least information intensive. Qualitative models can be useful, since models of wildlife tourism include such variables as, for example, Biodiversity (BIO), Animals’ habituation to tourists (HAB) or Plant composition change (PLA) that are sometimes difficult or costly to quantify. Hence, a significant fraction of available information about wildlife tourism and its consequences is not of numerical nature, for example, if HAB is increasing then BIO is decreasing. Such equationless relations are studied in this paper. The model has 10 variables and 20 equationless pairwise interrelations among them. The model is solved and 15 solutions, that is, scenarios are obtained. All qualitative states, including the first and second qualitative derivatives with respect to time, of all variables are specified for each scenario.


Ballantyne, R., Packer, J. & Hughes K. (2009). Tourists’ support for conservation messages and sustainable management practices in wildlife tourism experiences. Tourism Management, 30, 658−664. doi :10.1016/j.tourman. 2008.11.003.Search in Google Scholar

Barančok, P. & Barančokova M. (2008). Evaluation of the tourist path carrying capacity in the Belianske Tatry Mts. Ekológia (Bratislava), 27, 401−420.Search in Google Scholar

Beale, C.M. & Monaghan P. (2005). Modeling the effects of limiting the number of visitors on failure rates of seabird nests. Conserv. Biol., 19, 2015−2019. DOI: 10.1111/j.1523-1739.2005.00256.x.10.1111/j.1523-1739.2005.00256.xSearch in Google Scholar

Benaroch, M. & Dhar V. (1995). Controlling the complexity of investment decisions using qualitative reasoning techniques. Decision Support Systems, 15, 115−131. doi : 10.1016/0167-9236(94)00031-M.Search in Google Scholar

Bohanec, M., Rajkovič, V., Semolić, B. & Pogačnik A. (1995). Knowledge-based portfolio analysis for project evaluation.Information & Management, 28, 293−302. doi : 10.1016/0378-7206(94)00048-N.Search in Google Scholar

Bourseau, P., Bousson, K., Dague, P., Dormoy, J.-L. et al. (1995). Qualitative reasoning: A survey of techniques and applications. AI Communications, 8, 119−192. DOI: 10.3233/AIC-1995-83-401.10.3233/AIC-1995-83-401Search in Google Scholar

Boutin, S. (1990). Food supplementation experiments with terrestrial vertebrates: Patterns, problems, and the future.Can. J. Zool., 68, 203−220. DOI: 10.1139/z90-031.10.1139/z90-031Search in Google Scholar

Catlin, J., Jones, R. & Jones T.S. (2011). Revisiting Duffus and Dearden’s wildlife tourism framework. Biol. Conserv., 144, 1537−1544. DOI: 10.1016/j.biocon.2011. in Google Scholar

De Jong, H. (2004). Qualitative simulation and related approaches for the analysis of dynamic systems. Knowledge Engineering Review, 19, 93−132. DOI: 10.1017/S0269888904000177.10.1017/S0269888904000177Search in Google Scholar

Dohnal, M. (1991). A methodology for common-sense model development. Computers in Industry, 16, 141−158.10.1016/0166-3615(91)90086-OSearch in Google Scholar

Dohnal, M. (1992). Qualitative partial differential equations and their realistic applications. Computers in Industry, 20, 209−217.10.1016/0166-3615(92)90055-RSearch in Google Scholar

Dubois, D. & Prade H. (1991). Fuzzy sets in approximate reasoning, part 1: Inference with possibility distributions.Fuzzy Sets and Systems, 40, 143−202.10.1016/0165-0114(91)90050-ZSearch in Google Scholar

Figueras, M.T.B., Farres, M.C.P. & Perez G.R. (2011). The carrying capacity of cycling paths as a management instrument.The case of Ebro delta (Spain). Ekológia (Bratislava), 30, 438−452. DOI: 10.4149/ekol_2011_04_397.Search in Google Scholar

Giannecchini, J. (1993). Ecotourism: New partners, new relationships. Conserv. Biol., 7, 429−432. DOI: 10.1046/j.1523-1739.1993.07020429.x.10.1046/j.1523-1739.1993.07020429.xSearch in Google Scholar

Higham, J.E.S. & Shelton E.J. (2011). Tourism and wildlife habituation: Reduced population fitness or cessation of impact? Tourism Management, 32, 1290−1298. doi : 10.1016/j.tourman.2010.12.006.Search in Google Scholar

Hinkkanen, A., Lang, K.R. & Whinston A.B. (2003). A set-theoretical foundation of qualitative reasoning and its application to the modeling of economics and business management problems. Information Systems Frontiers, 5, 379−399. DOI: 10.1023/B:ISFI.0000005652.72048.4d.10.1023/B:ISFI.0000005652.72048.4dSearch in Google Scholar

Hurme, M., Jarvelainen, M., Parsons, S. & Dohnal M. (1993). A qualitative commonsense method for optimization of complex engineering systems. Engineering Optimization, 20, 323−339. DOI: 10.1080/03052159308941288.10.1080/03052159308941288Search in Google Scholar

Keesman, K.J. (2011). System identification. London: Springer. DOI: 10.1007/978-0-85729-522-4.10.1007/978-0-85729-522-4Search in Google Scholar

Knight, J. (2009). Making wildlife viewable: Habituation and attraction. Society & Animals, 17, 167−184. DOI: 10.1163/156853009X418091.10.1163/156853009X418091Search in Google Scholar

Kuipers, B. (1989). Qualitative reasoning: Modeling and simulation with incomplete knowledge. Automatica, 25, 571−585.10.1016/0005-1098(89)90099-XSearch in Google Scholar

Laist, D.W., Knowlton, A.R., Mead, J.G., Collet, A.S. & Podesta M. (2001). Collisions between ships and whales. Mar.10.1111/j.1748-7692.2001.tb00980.xSearch in Google Scholar

Mamm. Sci., 17, 35−75. DOI: 10.1111/j.1748-7692.2001.tb00980.x.10.1111/j.1748-7692.2001.tb00980.xSearch in Google Scholar

Lott, D.F. & McCoy M. (1995). Asian rhinos Rhinoceros unicornis on the run: Impact of tourist visits on one population.Biol. Conserv., 73, 23−26. doi : 10.1016/0006-3207(95)90053-5.Search in Google Scholar

Lusseau, D. (2003). Effects of tour boats on the behavior of bottlenose dolphins: Using Markov chains to model anthropogenic impacts. Conserv. Biol., 17, 1785−1793. DOI: 10.1111/j.1523-1739.2003.00054.x.10.1111/j.1523-1739.2003.00054.xSearch in Google Scholar

Noble, R.A.A., Bredeweg, B., Linnebank, F., Salles, P. & Cowx I.G. (2009). A qualitative model of limiting factors for a salmon cycle in the context of river rehabilitation. Ecological Informatics, 4, 299−319. DOI: 10.1016/j. ecoinf.2009.09.006.Search in Google Scholar

Oblak, L. & Zadnik Stirn L. (2000). The possibility of solving economic and environmental protection problems in wood industry companies by the application of the method of fuzzy goal programming. Ekológia (Bratislava), 19, 409−419.Search in Google Scholar

Orams, M.B. (1996). A conceptual model of tourist-wildlife interaction: The case for education as a management strategy. Aust. Geogr., 27, 39−51.DOI: 10.1080/00049189608703156.10.1080/00049189608703156Search in Google Scholar

Orams, M.B. & Hill G.J.E. (1998). Controlling the ecotourist in a wild dolphin feeding program: Is education the answer? Journal of Environmental Education, 29(3), 33−38. DOI: 10.1080/00958969809599116.10.1080/00958969809599116Search in Google Scholar

Orams, M.B. (2002). Feeding wildlife as a tourism attraction: a review of issues and impacts. Tourism Management, 23, 281−293. doi : 10.1016/S0261-5177(01)00080-2.Search in Google Scholar

Parsons, S. & Dohnal M. (1995). The qualitative and semiqualitative analysis of environmental problems. Environmental Software, 10, 75−85. doi : 10.1016/0266-9838(95)00008-9.Search in Google Scholar

Pawlak, Z. (1982). Rough sets. International Journal of Computer and Information Sciences, 11, 341−356. DOI: 10.1007/BF01001956.10.1007/BF01001956Search in Google Scholar

Price, C.J., Trave-Massuyes, L., Milne, R., Ironi, L., Forbus, K., Bredeweg, B., Lee, M.H., Struss, P., Snooke, N., Lucas, P., Carazza, M. & Coghill G.M. (2006). Qualitative futures. Knowledge Engineering Review, 21, 317−334.DOI: 10.1017/S026988890600097X.10.1017/S026988890600097XSearch in Google Scholar

Raiman, O. (1991). Order of magnitude reasoning. Artificial Intelligence, 51, 11−38. doi : 10.1016/0004-3702(91)90107-U.Search in Google Scholar

Reynolds, P.C. & Braithwaite D. (2001). Towards a conceptual framework for wildlife tourism. Tourism Management, 22, 31−42. doi : 10.1016/S0261-5177(00)00018-2.Search in Google Scholar

Režňakova, M., Wouters, H., Dohnal, M. & Brož Z. (2012). Equationless qualitative models of science parks: Part II, optimisation by time sequences of scenarios. International Journal of Technology Intelligence and Planning, 8, 295−306. DOI: 10.1504/IJTIP.2012.048575.10.1504/IJTIP.2012.048575Search in Google Scholar

Rodger, K., Moore, S.A. & Newsome D. (2009). Wildlife tourism, science and actor network theory. Annals of Tourism Research, 36, 645−666. doi : 10.1016/j.annals.2009.06.001.Search in Google Scholar

Salles, P., Bredeweg, B. & Araujo S. (2006a). Qualitative models about stream ecosystem recovery: Exploratory studies.Ecol. Model., 194, 80−89. DOI: 10.1016/j.ecolmodel.2005. in Google Scholar

Salles, P., Bredeweg, B. & Bensusan N. (2006b). The ants’ garden: Qualitative models of complex interactions between populations. Ecol. Model., 194, 90−101. DOI: 10.1016/j.ecolmodel.2005. in Google Scholar

Semeniuk, C.A.D., Haider, W., Cooper, A. & Rothley K.D. (2010). A linked model of animal ecology and human behavior for the management of wildlife tourism. Ecol. Model., 221, 2699−2713. doi : 10.1016/j.ecolmodel.2010.07.018.Search in Google Scholar

Svensson, E. & Nilsson J.A. (1995). Food-supply, territory quality, and reproductive timing in the blue tit (Parus Caeruleus). Ecology, 76, 1804−1812. DOI: 10.2307/1940712.10.2307/1940712Search in Google Scholar

Tisdell, C. & Wilson C. (2002). Ecotourism for the survival of sea turtles and other wildlife. Biodivers. Conserv., 11, 1521−1538. DOI: 10.1023/A:1016833300425.10.1023/A:1016833300425Search in Google Scholar

Trave-Massuyes, L., Ironi, L. & Dague P. (2003). Mathematical foundations of qualitative reasoning. AI Magazine, 24, 91−106. DOI: 10.1609/aimag.v24i4.1733.Search in Google Scholar

Van Broekhoven, E., Adriaenssens, V., De Baets, B. & Verdonschot P.F.M. (2006). Fuzzy rule-based macroinvertebrate habitat suitability models for running waters. Ecol. Model., 198, 71−84. doi : 10.1016/j.ecolmodel.2006.04.006.Search in Google Scholar

Vicha, T. & Dohnal M. (2008a). Qualitative feature extractions of chaotic systems. Chaos, Solitons & Fractals, 38, 364−373. doi : 10.1016/j.chaos.2008. in Google Scholar

Vicha, T. & Dohnal M. (2008b). Qualitative identification of chaotic systems behaviours. Chaos, Solitons & Fractals, 38, 70−78. doi : 10.1016/j.chaos.2008. in Google Scholar

Wilson, C. & Tisdell C. (2001). Sea turtles as a non-consumptive tourism resource especially in Australia. Tourism Management, 22, 279−288. doi : 10.1016/S0261-5177(00)00059-5.Search in Google Scholar

Yorio, P., Frere, E., Gandini, P. & Schiavini A. (2001). Tourism and recreation at seabird breeding sites in Patagonia, Argentina: Current concerns and future prospects. Bird Conserv. Int., 11, 231−245. DOI: 10.1017/ S0959270901000314. Search in Google Scholar

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