Pirkko Siikamäki

Comparing the impacts of hiking, skiing and horse riding on trail and vegetation in different types of forest.

Nature-based tourism in protected areas has increased and diversified dramatically during the last decades. Different recreational activities have a range of impacts on natural environments. This paper reports results from a comparison of the impacts of hiking, cross-country skiing and horse riding on trail characteristics and vegetation in northern Finland. Widths and depths of existing trails, and vegetation on trails and in the neighbouring forests were monitored in two research sites during 2001 and 2002. Trail characteristics and vegetation were clearly related to the recreational activity, research site and forest type. Horse trails were as deep as hiking trails, even though the annual number of users was 150-fold higher on the hiking trails. Simultaneously, cross-country skiing had the least effect on trails due to the protective snow cover during winter. Hiking trail plots had little or no vegetation cover, horse riding trail plots had lower vegetation cover than forest plots, while skiing had no impact on total vegetation cover. On the other hand, on horse riding trails there were more forbs and grasses, many of which did not grow naturally in the forest. These species that were limited to riding trails may change the structure of adjacent plant communities in the long run. Therefore, the type of activities undertaken and the sensitivity of habitats to these activities should be a major consideration in the planning and management of nature-based tourism. Establishment of artificial structures, such as stairs, duckboards and trail cover, or complete closure of the site, may be the only way to protect the most sensitive or deteriorated sites.

Local people, nature conservation, and tourism in Northeastern Finland.

The opinions and perceptions of local communities are central issues in the sustainable management of conservation areas. During 2002 and 2003, we studied the opinions of local people about nature conservation and the development of tourism to investigate whether these opinions were influenced by socioeconomic and demographic factors. Data were collected via a survey of local residents in six areas with different histories of land use, land ownership, conservation, and tourism development. We classified respondents by cluster analysis into three different groups according to their opinions about nature conservation and tourism development: (1) sympathetic to nature conservation, but quite neutral to tourism development (57.7%); (2) critical of nature conservation, but quite neutral to tourism development (30.5%); and (3) quite neutral to nature conservation, but critical of tourism development (11.8%). The most important factors for classification were residential area, age, level of education, primary occupation, indigenousness, frequency of contact with tourists through work, and effects of nature conservation on household economy. On the other hand, gender, level of income, land ownership, land donation for conservation, and income from tourism did not affect opinions concerning nature conservation and tourism development. Almost equal proportions of residents living in close proximity to conservation areas in Kuusamo had positive and negative opinions about nature conservation. Residents living in close proximity to conservation areas regarded conservation as something that might reduce employment and incomes. On the other hand, a greater proportion of residents living near tourist resorts and farther from conservation areas had positive opinions about and perceptions of nature conservation and tourism development. Based on the proportional division of all respondents into the three groups, there may be a coexistent relationship between nature conservation and tourism in our study area. When local stakeholders had a chance to commit to the planning process, they had positive perceptions of and opinions about nature conservation and tourism development in their residential areas. As a result, we concluded that negative opinions and a lack of commitment to the planning process may hinder local development.

Local discourses and international initiatives: sociocultural sustainability of tourism in Oulanka National Park, Finland.

National parks have become important tourist attractions and tools for regional development. New international initiatives, such as PAN (Protected Area Network) Parks in Europe, now promote sustainable tourism in protected areas. This paper examines the sociocultural sustainability of tourism perceived by local stakeholders of Oulanka National Park in northeastern Finland. The central question concerns the role of PAN Parks certification in community and tourism development. Four discourses were identified, based on 40 semi-structured interviews exploring different views on sociocultural development pertaining to tourism in the national park: (1) integrating nature-based tourism and conservation, (2) defending the rights of local people, (3) stressing the economic utilization of nature and (4) accepting tourism development and the national park. Although local stakeholders mostly have a positive perception of tourism in the park, it cannot be concluded whether the park facilitates development in a sustainable manner or not. Key problems identified are lack of participation opportunities and contradictions with traditional subsistence economies. The various positions of stakeholders in these discourses tend to influence their views on sustainability. Findings imply the necessity to monitor the distribution of benefits and burdens of park development holistically to multiple stakeholders.

Sexual differences in response to simulated herbivory in the gynodioecious herb Geranium sylvaticum

Several factors have been proposed to explain female maintenance in gynodioecious populations. In this study, we propose and test a novel hypothesis: greater tolerance to herbivory through more beneficial interactions with plant fungal mutualists might also help to explain female maintenance. Herbivory limits the amount of carbon and nutrients available for the plants and has been shown to affect mycorrhizal colonization. We hypothesized that simulated herbivory would decrease reproductive output, mycorrhizal colonization intensity, and the phosphorus content relatively more in hermaphrodites, so females would achieve higher advantage over hermaphrodites when under herbivory pressure. We tested it in the field using the gynodioecious plant Geranium sylvaticum. We found that simulated herbivory had a negative effect on the reproductive output in both sexes and that there was a similar reduction in fruit set, seed set, and total seed number in both sexes. Defoliation did not affect any fungal parameter measured, but decreased phosphorus content relatively more in females. The plants had a sex-specific relationship with mycorrhizae, but this was not related to herbivory. Thus, we conclude that females do not gain any specific advantage under defoliation from its symbionts at short-term even though it seems that the plants have sex-specific relationship with their mycorrhizal symbionts.

Biodiversity attracts visitors to national parks

To cope with the funding constraints of biodiversity protection, nature-based tourism, which is regarded as an important ecosystem service, is considered as an option for creating revenues for biodiversity conservation. Here we show that Finnish national parks (NPs) with high biodiversity values are more attractive for visitors than parks with lower biodiversity values, providing evidence on the direct linkage between biodiversity protection and the provisioning of ecosystem services in protected areas. We found that the number of visits NPs received annually, i.e., their attractiveness, was positively associated with the number of Natura2000 habitat types and occurrences of species considered threatened in Finland according to the International Union for the Conservation of Nature and Natural Resources (IUCN) Red List Categories and Criteria. Interestingly, recreational use also overlapped spatially with areas containing high biodiversity values: the number of occurrences of threatened species and Natura2000 habitat types were on average higher close to recreational routes than among randomly picked control areas within NPs. Our results emphasise the need for careful planning and park management in protecting biodiversity in NPs. However, these connections between biodiversity and recreational use of NPs are striking examples of “biophilia”, the human need for and love for nature, and can be used to engage the public more strongly with biodiversity issues.

Nature tourists' response to ecolabels in Oulanka PAN Park, Finland.

As the awareness of environmental problems caused by tourism has increased, various international initiatives, ecolabels and certification programmes, such as Protected Area Network (PAN) Parks in Europe, have been introduced to promote sustainable tourism. This paper examines nature tourists’ environmental values and perceptions of ecolabels: (1) how familiar are tourists with tourism ecolabels and certifications, and how do they respond to them, (2) how are tourists’ environmental attitudes related to their beliefs on tourism ecolabels and travelling preferences and (3) how is tourists’ travelling behaviour related to their awareness of ecolabels and their environmental attitudes? The research material, 273 surveys, was collected with an onsite survey for visitors to PAN Parks-certified Oulanka National Park located in northeastern Finland. Despite the low awareness, tourists expressed a positive attitude towards ecolabels and certifications as they considered them necessary and wanted to have more information about them and to increase their visibility. Few differences were found with respect to environmental attitudes, travelling behaviour or demographic characteristics. Although real market benefits may not be created in the short run, the results support ecolabel development and highlight the need to combine performance (‘green’) and process (‘grey’) criteria in environmental certifications.

Sustainability perspectives on Oulanka National Park, Finland: mixed methods in tourism research.

This paper positions mixed methods as a complement to traditional qualitative and quantitative research. It provides an example of conducting mixed methods research by analysing the sociocultural sustainability of tourism as perceived by local stakeholders nearby Oulanka National Park in north-eastern Finland. Semi-structured interviews were linked concurrently to survey data from the same respondents. First, four discourses were identified based on 40 interviews with respondents about tourism development pertinent to the Protected Area Network (PAN) Parks international certification. Second, the differences between the representatives of the discourses were examined using non-parametric statistics. Results of the qualitative and quantitative analysis supplemented each other. The survey results supported the identification of four discourses and provided information about the representatives using the discourses. The discourse groups differed according to length of residence in the area, distance from the park, gender, employment in tourism, familiarity with PAN Parks, benefit from PAN Parks status, belief in the benefits of PAN Parks, satisfaction with tourism and park development, importance of the environmental dimension and satisfaction with various dimensions of sustainability. The study demonstrates that a better understanding of a problem may be acquired by using a mix of survey methods and interviews.

Ecological Impacts of Revegetation and Management Practices of Ski Slopes in Northern Finland

Outdoor recreation and nature-based tourism represent an increasingly intensive form of land use that has considerable impacts on native ecosystems. The aim of this paper is to investigate how revegetation and management of ski runs influence soil nutrients, vegetation characteristics, and the possible invasion of nonnative plant species used in revegetation into native ecosystems. A soil and vegetation survey at ski runs and nearby forests, and a factorial experiment simulating ski run construction and management (factors: soil removal, fertilization, and seed sowing) were conducted at Ruka ski resort, in northern Finland, during 2003–2008. According to the survey, management practices had caused considerable changes in the vegetation structure and increased soil nutrient concentrations, pH, and conductivity on the ski runs relative to nearby forests. Seed mixture species sown during the revegetation of ski runs had not spread to adjacent forests. The experimental study showed that the germination of seed mixture species was favored by treatments simulating the management of ski runs, but none of them could eventually establish in the study forest. As nutrient leaching causes both environmental deterioration and changes in vegetation structure, it may eventually pose a greater environmental risk than the spread of seed mixture species alone. Machine grading and fertilization, which have the most drastic effects on soils and vegetation, should, therefore, be minimized when constructing and managing ski runs.

Developmental instability in hybrids between Lychnis viscaria and Lychnis alpina (Caryophyllaceae)

Developmental instability shown by increased fluctuating asymmetry can be caused by either genetic or environmental stress. Genomic coadaptation and heterozygosity are the genetic factors that are commonly assumed to increase the level of developmental stability. Therefore, in hybrid populations the level of fluctuating asymmetry (FA) can be lower due to higher heterozygosity or higher due to disruption of coadapted gene complexes, depending on the degree of divergence between hybridizing taxa. Here I present data on FA in petals from hybrids between Lychnis viscaria (Caryophyllaceae) and Lychnis alpina and from parental species grown in a common garden environment. Petal asymmetry of hybrids was clearly higher than that of either parental species grown in common environment. Between the two parental species petal asymmetry did not differ. The mean size of the petals in hybrids was about the same as in L. viscaria, thus indicating no heterotic effect. Therefore, it seems that hybrids between L. viscaria and L. alpina do suffer from the disruption of coadapted gene complexes as indicated by higher developmental instability.

Multidisciplinary and Participatory Approach for Assessing Local Vulnerability of Tourism Industry to Climate Change

Abstract The major part of the attractiveness of Nordic tourism relies on natural resources and features such as the landscape, the flora, the fauna and the four seasons. Lately, it has been predicted that climate change will alter these preconditions of nature-based tourism destinations, which may have severe consequences for the tourism industry. Nevertheless, tourism is also bound to many other societal changes that may influence the economics and the development of peripheral communities dependent on tourism and bring new challenges in maintaining their vitality. For assessing these challenges and potential adaptation measures a multidisciplinary and participatory approach was developed in the EU LIFE+ project VACCIA (Vulnerability Assessment of ecosystem services for Climate Change Impacts and Adaptation) Action 12: Tourism. The aim of this article is to evaluate this approach for assessing the local vulnerability and adaptation of tourism to the challenges of climate change in two tourism municipalities of Northern Finland.