1. Introduction
Gateway communities are small towns and cities that provide goods and services to the visitors at or near the entrances and boundaries of national parks and other types of protected areas [
1,
2]. Throughout western North America, these communities are becoming increasingly popular places to live and visit. As a result, many gateway communities are experiencing a range of pressures and challenges.
Gateway communities may have relatively rich tourism resources and facilities to accommodate visitors, and are key promotors of national park tourism and resource protection. Tourism is an essential tool for engaging local communities around national parks and garnering support for ecological protection but, at the same time, poorly managed tourism can fail to produce the desired social and economic benefits to the surrounding communities and can threaten conservation [
3]. Recent research that estimated local economic effects from an iterative set of surveys tracing the flow of tourism money found that tourism accounts for ~40% of local household income and at least half of business growth in the gateway community near South Luangwa National Park, Zambia [
1].
Researchers have studied many aspects of gateway communities around national parks. Howe et al. [
4] were amongst the first to analyze the characteristics of gateway communities and the opportunities and challenges that gateway communities may face. Beunen et al. [
5] explored visitor management in two gateway communities in the Netherlands. They analyzed differences in the application of the gateway concept to national park management between North America and Europe. The main functions of most national parks and reserves in North America are nature protection and recreation. The number of gateway communities is limited. However, there are many entrances and roads to protected areas in Europe, which are used not only by tourists but also by people who live or work locally. Gateways may concentrate tourists and traffic flows and become a means of managing natural areas. Frauman and Banks [
6] studied the perceptions of different residents in Watauga—a gateway community in North Carolina—regarding the impacts of tourism development. They found that the area was unique in terms of what people considered to be important and of concern, and they attributed this to the environmental characteristics of the area. Stoker et al. [
7] identified a need to better understand planning and development challenges in western gateway communities in the USA.
In a previous study [
8], the impacts and spatial characteristics of tourism on gateway communities were identified and discussed. These impacts can be divided into economic, sociocultural, and environmental. The development of tourism can increase the employment of residents and improve living standards, but at the same time change the industrial structure and increase the cost of living. Many studies have investigated tourism’s impacts on local communities near protected areas and, although the impacts of tourism expansion have been documented to some extent through case studies of particular communities, there is a lack of understanding of the exact nature of the processes involved. This limits progress towards the development of generalizable solutions, strategies, and guidance for addressing the increasingly acute pressures affecting these natural-amenity-rich communities. In this study, we investigated the perspectives of residents living within a gateway area in an effort to contribute to the development of general solutions, strategies, and guidance for planning and management. This research builds on the previously identified impacts and issues of common concern [
8]. It applies importance–performance analysis—in which residents’ perspectives of various economic, sociocultural, and environmental impacts are examined—in the main gateway communities of Grand Canyon National Park in the USA
To further explore residents’ perceptions, we also used a hypothetical framework to apply structural equation modeling to evaluate the extent of local support for national parks. The model outlines the relationships between tourism support and community participation, living environment, residents’ trust in tourism institutions, tourism profits, tourism costs, and community satisfaction. Residents’ attitudes toward tourism are the result of a comprehensive evaluation of costs and benefits during the tourism development process [
9], and community support reflects the positive attitudes of residents toward tourism development. When residents feel that the benefits of tourism will exceed the costs, they will likely have a positive attitude toward tourism; otherwise, they may oppose and resist tourism. In this study, hypotheses were put forward regarding the relationships between community participation (CP), the living environment (LE), trust in tourism institutions (TT), tourism benefits (TB), perceived tourism costs (TC), community satisfaction (CS), and support for tourism (ST).
The factors that affect local support have been studied extensively by tourism researchers. Residents’ attitudes toward the impacts of tourism [
10,
11], community attributes [
12], and perceived benefits and costs of tourism [
13,
14] may all affect local support for tourism development. In this research, we sought to use residents’ perceptions as a foundation and means to determine the support of residents living within the gateway communities. Lee [
15] investigated variables such as community dependence, community participation, interest perception, and perceived cost to evaluate Taiwanese community support for sustainable tourism development. Community dependence and participation were decisive factors affecting the support for sustainable tourism development.
Jurowski et al. [
15] proposed that community dependence, economic benefits, tourism resources, and attitudes toward the environment all affect residents’ perceptions of tourism which, in turn, affect support for tourism. Gursoy et al. [
16] studied the effects of perceived benefits and costs on community support. Later, this type of model was expanded, and the impacts of tourism were divided into five types, including social benefits, economic benefits, social costs, cultural costs, and cultural benefits. Lee [
17] posited that community dependence, community participation, perceived costs, and perceived benefits affect residents’ support for tourism. In addition, social exchange relies on the trust between the two parties of the exchange [
18]. Therefore, some scholars have incorporated the trust between community residents and tourism agencies into theoretical models of communities’ support for tourism [
19]. Community residents’ satisfaction with community life is also related to their perceptions of tourism, and the community living environment affects their satisfaction with the community; thus, community satisfaction and the community living environment are also factors that require consideration [
12].
The impacts of tourism development are borne by the community residents of the tourism destination [
20] and, among different stakeholder groups, the residents are often marginalized [
21]. Since the 1990s, with increasing interest in “sustainable tourism” and “community tourism”, the goals of sustainable tourism have become inseparable from community participation [
22], and community participation is one of the decisive factors affecting residents’ support for tourism [
17]. Community participation refers to the degree of community participation during the crucial stages of tourism development, such as planning, development, management, and decision-making. Studying community participation may help local governments to understand the impacts of tourism and develop plans that reduce conflict between tourists and residents [
23], reduce the negative impacts of tourism on culture and the environment, and help build more harmonious community groups. Residents of highly visited areas and a mature tourism industry often have high participation and relatively positive perceptions, and most studies indicate that the greater the participation, the higher the levels of satisfaction [
24,
25].
Residents’ perceptions of the benefits and costs of tourism are important factors affecting support for tourism [
26]. Tourism development introduces employment opportunities, raises income, increases the number of local entertainment facilities and opportunities, enriches the cultural value of the community, promotes cultural exchange, and improves the cultural identity and quality of life of residents [
27,
28]. In general, residents’ perceptions of the positive impacts of tourism and their support for tourism are positively correlated, and perceptions of the tourism economy are mostly positive [
12,
26,
29,
30]. Conversely, perceptions of the sociocultural impacts of tourism—such as increased living costs, rising land and housing prices, reduced community security, and environmental pollution—are often negative [
12]. Overall, perceptions of the costs associated with tourism may reduce residents’ support for the tourism industry.
Community satisfaction is an effective measure of residents’ perceptions of tourism [
31] and is an important component of community development and planning [
32]. Community satisfaction affects residents’ attitudes; residents who are satisfied with the status quo of community development may have more positive attitudes toward tourism development, while residents who are dissatisfied may believe that tourism development has negative consequences [
12]. There is a direct negative relationship between community satisfaction and tourism development costs [
15]. However, there have been few studies of community satisfaction and community support, and no conclusion has been reached [
33]. This may be due to the consideration of community satisfaction as a single variable. Community satisfaction consists of several aspects, including trust in tourism institutions [
34] and satisfaction with the living environment [
32]. Some believe that the higher the community satisfaction, the stronger the support for tourism [
12].
Tourism development has both positive and negative effects on the living environment [
29], including local transportation [
35], scenery [
36], environmental quality, and security measures to prevent crime [
37]. Despite the risks and realities, tourism development may not only improve the community economy, but also improve the long-term and sustainable construction of the community. Satisfaction with the living environment is a measure of satisfaction with the economic and social functions of the community [
34]. A poor living environment may have serious consequences for the overall quality of life of the community, and satisfaction with the living environment is positively correlated with community satisfaction.
Based on the literature above, the hypotheses outlined in
Table 1 were proposed.
Data were collected from a sample of 620 residents in the gateway communities around Grand Canyon National Park, USA. The model was empirically tested via structural equation modeling (SEM). While we only examined the experiences of gateway communities around Grand Canyon National Park, our study likely has relevance for gateway communities elsewhere in western North America, and this merits further study.
5. Conclusions
In this study, residents living in the gateway communities around Grand Canyon National Park were found to generally express positive perceptions of tourism development. The differences between average performance and average importance were negative for all variables, indicating a gap between the desire of community residents for the development of national parks and the current community tourism development status. Residents’ satisfaction with the current development of tourism could be higher. More specifically, the importance–performance analysis in this study could help with prioritizing tourism management by grouping the impact factors into four stages. The high importance and low performance of the environment factors made local environmental problems rank first in terms of future management priority. The managing departments should pay more attention to these and maintain economic development. The sociocultural factors do not need further emphasis.
For the purpose of exploring the variables influencing local support for tourism development as well as their interrelationships, a hypothetical model of gateway community residents’ overall tourism support was constructed. Via both exploratory and confirmatory factor analyses, the model was revised to evaluate the appropriateness of the inclusion of various indicators in the revised model. Based on the SEM analysis and verification of the theoretical model, 14 hypotheses were proposed. The verified hypotheses showed that community participation has a positive impact on tourism benefit perception, the living environment has a positive impact on community satisfaction, trust in tourism institutions has positive impacts on tourism benefit perception and community satisfaction, tourism profit perception has a positive impact on tourism support, and community satisfaction has a positive impact on tourism support. The positive impact of community participation on community satisfaction was not significant, nor was the positive impact of the living environment on tourism benefit perception, and the perception of tourism’s costs had little relationship with the other variables. Finally, community participation (CP), the living environment (LE), trust in tourism agencies (TT), tourism benefits (TB), and community satisfaction (CS) were verified to be the drivers of local support for national park tourism development. However, the findings did not verify perceived tourism costs as a significant driver of local support in the focal communities.
Based on these findings, the following suggestions can be articulated for future management: (1) For local residents’ satisfaction, government and management agencies should prioritize and optimize the use of environmental resources in tourism development, maintain essential ecological processes, and conserve natural heritage and biodiversity. (2) For enhancing residents’ support, government should improve local living environments, help tourism agencies to build more trust, ensure that tourism benefits residents, improve community satisfaction with local tourism development, and engage community participation.
The most positive impacts of national park tourism on local communities are economic factors, indicating that national park managers should maintain economic development by ensuring viable, long-term economic operations around the park and providing socioeconomic benefits to local people with more stable employment, income/earning opportunities, and social services. In addition, to improve local satisfaction with national park management, the parks should also provide more environmental education programs to both visitors and local people and cooperate with residents in controlling visitation flows.