Recreational Ecosystem Services(RES)are among the most frequently evaluated ecosystem services.RES are seen as a major opportunity for sustainable development in areas of high ecological value resulting from the prese...Recreational Ecosystem Services(RES)are among the most frequently evaluated ecosystem services.RES are seen as a major opportunity for sustainable development in areas of high ecological value resulting from the presence of emblematic species,habitats or scenery,often integrated in conservation areas,in particular in mountain areas affected by depopulation,rising environmental risks and poverty.Economically,the assessment of RES has been based on Contingent Valuation and Choice Experiments,methods with limitations related to their subjectivity.Alternatively,Input-Output(IO)models provide a very accurate and effective way of valuation of RES with regional information regarding interindustry transactions.Whilst data on nature tourist expenditure may be only available annually,tourism inflows have a strong seasonal behavior,which impacts the profitability of several local economic activities.In this paper,we firstly constructed a novel regionalized IO-model based on Cross-Industry Location Quotients using employment data and,secondly,based on Monte Carlo simulation,we estimated nature tourist expenditure monthly using data on nature tourism inflows.This method allowed for a more precise RES evaluation,estimating direct,indirect and induced monthly economic impacts of nature-based tourism.The method was applied to the Ordesa and Monte Perdido(OMP)National Park in the Spanish Pyrenees.To estimate the average tourist expenditure,we collected and analyzed spending on commerce,hospitality and restaurants,leisure,and transport of 385 visitors.Results suggest that using a regionalized IO model leads to a considerable reduction of over-estimation of the economic impact of tourist expenditure estimated by conventional methods.Taking into consideration the direct,indirect and induced effects of tourist expenditure in 2016-2018,the total annual output effect in the OMP National Park amounted to€208.8 million,while the total income effect amounted to€86.29 million.Also,a total of 2,429 jobs were created which indicates that for each thousand annual visitors to the National Park,3.8 jobs are created in the surrounding area.Overall,the proposed methodology can be easily applied to the remaining National Parks in Spain or other regions in the world,making it a valuable tool to estimate the value of RES in areas affects by strong seasonality,to set priorities and support regional policies for mountain sustainable development.展开更多
2007年9月2-7日，第19届国际声学大会在西班牙马德里举行。ICA是国际声学理事会（International Commission for Acoustics,ICA）主办的国际声学界的一大盛会，内容覆盖声学的各个方面。从1953年开始，每3年举办一次，已经成为了声学工...2007年9月2-7日，第19届国际声学大会在西班牙马德里举行。ICA是国际声学理事会（International Commission for Acoustics,ICA）主办的国际声学界的一大盛会，内容覆盖声学的各个方面。从1953年开始，每3年举办一次，已经成为了声学工作者进行经验交流的重要途径之一。其中1992年第14届曾在中国北京举办，展开更多
Spain is the country with the most Biosphere Reserves in the world,52,and Asturias,with 7,ranks first among the single-province Autonomous Communities.The tourist interest in these natural spaces is increasing,but lit...Spain is the country with the most Biosphere Reserves in the world,52,and Asturias,with 7,ranks first among the single-province Autonomous Communities.The tourist interest in these natural spaces is increasing,but little or nothing is known about how the residents of these natural spaces perceive the tourist impacts.The main objective of this research was to evaluate the residents’perceived changes in protected mountain areas in Asturias concerning the environmental,sociocultural,and economic dimensions related to tourism activity with survey methods and various quantitative tools.The findings obtained were the following:firstly,there were significant differences between the residents’sociodemographic characteristics and their perceptions of tourism impacts;secondly,there were positive relationships between the residents’perceived tourism economic,environmental and sociocultural impacts and their general attitude towards tourism development;and thirdly,the more positive the residents’attitude towards tourism development,the more likely residents actively support its further development.The findings indicate the willingness of residents to get involved and participate in the tourism activity,so policymakers should implicate residents in decisionmaking on local tourism development.In conclusion,long-term monitoring of residents’evolution of their perceptions and attitudes is necessary to achieve sustainable tourism development.展开更多
基金financial support from the Organismo Autónomo de Parques Nacionales(Project V09-Cátedra de Parques Nacionales)。
文摘Recreational Ecosystem Services(RES)are among the most frequently evaluated ecosystem services.RES are seen as a major opportunity for sustainable development in areas of high ecological value resulting from the presence of emblematic species,habitats or scenery,often integrated in conservation areas,in particular in mountain areas affected by depopulation,rising environmental risks and poverty.Economically,the assessment of RES has been based on Contingent Valuation and Choice Experiments,methods with limitations related to their subjectivity.Alternatively,Input-Output(IO)models provide a very accurate and effective way of valuation of RES with regional information regarding interindustry transactions.Whilst data on nature tourist expenditure may be only available annually,tourism inflows have a strong seasonal behavior,which impacts the profitability of several local economic activities.In this paper,we firstly constructed a novel regionalized IO-model based on Cross-Industry Location Quotients using employment data and,secondly,based on Monte Carlo simulation,we estimated nature tourist expenditure monthly using data on nature tourism inflows.This method allowed for a more precise RES evaluation,estimating direct,indirect and induced monthly economic impacts of nature-based tourism.The method was applied to the Ordesa and Monte Perdido(OMP)National Park in the Spanish Pyrenees.To estimate the average tourist expenditure,we collected and analyzed spending on commerce,hospitality and restaurants,leisure,and transport of 385 visitors.Results suggest that using a regionalized IO model leads to a considerable reduction of over-estimation of the economic impact of tourist expenditure estimated by conventional methods.Taking into consideration the direct,indirect and induced effects of tourist expenditure in 2016-2018,the total annual output effect in the OMP National Park amounted to€208.8 million,while the total income effect amounted to€86.29 million.Also,a total of 2,429 jobs were created which indicates that for each thousand annual visitors to the National Park,3.8 jobs are created in the surrounding area.Overall,the proposed methodology can be easily applied to the remaining National Parks in Spain or other regions in the world,making it a valuable tool to estimate the value of RES in areas affects by strong seasonality,to set priorities and support regional policies for mountain sustainable development.
文摘2007年9月2-7日，第19届国际声学大会在西班牙马德里举行。ICA是国际声学理事会（International Commission for Acoustics,ICA）主办的国际声学界的一大盛会，内容覆盖声学的各个方面。从1953年开始，每3年举办一次，已经成为了声学工作者进行经验交流的重要途径之一。其中1992年第14届曾在中国北京举办，
文摘Spain is the country with the most Biosphere Reserves in the world,52,and Asturias,with 7,ranks first among the single-province Autonomous Communities.The tourist interest in these natural spaces is increasing,but little or nothing is known about how the residents of these natural spaces perceive the tourist impacts.The main objective of this research was to evaluate the residents’perceived changes in protected mountain areas in Asturias concerning the environmental,sociocultural,and economic dimensions related to tourism activity with survey methods and various quantitative tools.The findings obtained were the following:firstly,there were significant differences between the residents’sociodemographic characteristics and their perceptions of tourism impacts;secondly,there were positive relationships between the residents’perceived tourism economic,environmental and sociocultural impacts and their general attitude towards tourism development;and thirdly,the more positive the residents’attitude towards tourism development,the more likely residents actively support its further development.The findings indicate the willingness of residents to get involved and participate in the tourism activity,so policymakers should implicate residents in decisionmaking on local tourism development.In conclusion,long-term monitoring of residents’evolution of their perceptions and attitudes is necessary to achieve sustainable tourism development.
