Time filter

Source Type

Ghermandi A.,Haifa University | Nunes P.A.L.D.,Marine Economics Research Programme | Nunes P.A.L.D.,University of Padua
Ecological Economics | Year: 2013

This paper examines the welfare dimension of the recreational services of coastal ecosystems. First, we construct a global database of primary valuation studies that focus on recreational benefits of coastal ecosystems. Second, the profile of each of the 253 individual observations is enriched with characteristics of the built coastal environment (accessibility, anthropogenic pressure, human development level), natural coastal environment (presence of protected area, ecosystem type, marine biodiversity), geo-climatic factors (temperature, precipitation), and sociopolitical context. We then propose a meta-analytical framework that is built upon a Geographic Information System (GIS) and allow for the exploration of the spatial dimension of the valued ecosystems, including the role of spatial heterogeneity of the selected meta-regression variables as well as the spatial profile of the transferred values. The empirical outcome results in the first global map of the values of coastal recreation, which may play a crucial role in identifying and ranking coastal area conservation priorities from a socio-economic perspective. © 2012 Elsevier B.V.


Onofri L.,Marine Economics Research Programme | Nunes P.A.L.D.,Marine Economics Research Programme | Nunes P.A.L.D.,The World Bank | Nunes P.A.L.D.,University of Padua
Ecological Economics | Year: 2013

This paper examines worldwide tourist coastal destination choice using a comprehensive global dataset at the country level, for both domestic and international tourists. This data includes a systematic profile of the countries' coastline with respect to economic and natural environments, such as marine biodiversity related indicators. Tourist demand is modelled using a system of simultaneous structural equations estimated by a 3SLS routine. We identify two tourist demand segments, denoting different preferences for the worldwide coastal destinations. International tourists choose their coastal destination because they have a strong preference for the cultural and natural environments. This, in turn, depends on the destination of country's coastal habitat abundance and marine biodiversity. We label this segment of coastal tourism, as "greens". Alternatively, domestic tourists have a preference for beach characteristics, in particular beach length. This in turn depends on anthropogenic pressure, the built environment and climatic variables. For this reason we interpret this tourism segment as "beach lovers". This information is, in turn, of high significance for stimulating coastal tourism demand as well as for identifying market based policy instruments with the objective to finance the conservation of environmental and cultural capital hosted at the coastal communities. © 2013 Elsevier B.V.


Ghermandi A.,Haifa University | Ding H.,Catholic University of Louvain | Nunes P.A.L.D.,Marine Economics Research Programme | Nunes P.A.L.D.,The World Bank | Nunes P.A.L.D.,University of Padua
Environmental Science and Policy | Year: 2013

This paper uses GIS-based mapping tools and economic valuation of ecosystem goods and services to explore the social dimension of biodiversity policy. We investigate the linkages between biodiversity, ecosystem service values, and socio-economic vulnerability indicators in a spatially explicit framework and at different geographic scales. Our focus is on Europe, where biodiversity and ecosystem benefits have been well studied for many ecosystems, such as forests, coastal ecosystems and freshwater wetlands. The analysis focuses in particular on rural agricultural areas and remote mountainous regions accounting for the differences across various income groups, both at national and regional levels. The results of the study provide useful insights for EU policymakers in designing policy instruments that can promote biodiversity conservation and prevent natural resource degradation, on the one hand, while contributing to social stability and human livelihoods, on the other hand. © 2013 Elsevier Ltd.


Teelucksingh S.,University of the West Indies | Nunes P.A.L.D.,Marine Economics Research Programme | Perrings C.,Arizona State University
Environment and Development Economics | Year: 2013

Small Island Developing States (SIDS) are quite diverse in terms of various development metrics, but are uniformly vulnerable both to macroeconomic shocks and to changes in the biodiversity that supports fisheries and tourism. This special section assembles a set of papers that analyze international demand for the natural resources associated with the two sectors, and the factors that lie behind changes in their supply. Since each stresses the resource base, albeit in different ways, we argue that limits on tourist pressure will be as important as limits on allowable fish catches in the future. We identify the challenge for SIDS as the need to implement an integrated, sustainable resource management strategy that allows biological resources to be allocated to their highest valued uses, while respecting the interests of those with prior rights to those resources. © Cambridge University Press 2012.

Loading Marine Economics Research Programme collaborators
Loading Marine Economics Research Programme collaborators