, are limited (both in their geographical scale and in their context dependency), mainly because of resource constraints. Thus, there is a need for more research

R. Barbour, Doing Focus Groups, 2007.

G. Bela, Z. Boda, and Z. Pató, Magyarország a nemzetközi környezetpolitikában, Hungary in the International Environmental Policy). L'Harmattan, p.178, 2008.

A. Buijs, A. Fisher, D. Rink, and C. J. Young, Looking beyond superficial knowledge gaps: Understanding public representations of biodiversity, International Journal of Biodiversity Science and Management, vol.4, pp.65-80, 2008.

M. Christie, N. Hanley, J. Warren, K. Murphy, R. Wright et al., Valuing the diversity of biodiversity, Ecological Economics, vol.58, pp.304-317, 2006.

A. Fisher and J. C. Young, Understanding mental constructs of biodiversity: Implications for biodiversity management and conservation, Biological Conservation, vol.136, pp.271-282, 2006.

J. M. Gowdy, The value of biodiversity: markets, society, and ecosystems, Land Economics, vol.73, issue.1, pp.25-41, 1997.

X. Junge, K. A. Jacot, A. Bosshard, and P. Lindemann-matthies, Swiss people's attitudes towards field margins for biodiversity conservation, Journal for Nature Conservation, vol.17, issue.3, pp.150-159, 2009.

P. Lindemann-matthies and E. Bose, How many species are there? Public understanding and awareness of biodiversity in Switzerland, Human Ecology, vol.36, pp.731-742, 2008.

P. Marying, Qualitative Content Analysis, Forum: Qualitative Social Research, vol.1, issue.2, pp.28-31, 2000.

P. Nijkamp, G. Vindigni, and P. A. Nunes, Economic valuation of biodiversity: A comparative study, Ecological Economics, vol.67, pp.217-231, 2008.

P. A. Nunes and J. C. Van-den-bergh, Economic valuation of biodiversity: sense or nonsense?, Ecological Economics, vol.39, pp.203-222, 2001.

E. Ostrom, Understanding Institutional Diversity, 2005.

K. Soini and J. Aakkula, Framing the biodiversity of agricultural landscape: The essence of local conceptions and constructions, Land Use Policy, vol.24, pp.311-321, 2007.