Managing biodiversity for a competitive ecotourism industry in tropical developing countries: New opportunities in biological fields

Managing biodiversity for sustainable and competitive ecotourism destinations requires a basic understanding of the principles of biology, which are poorly understood in tropical developing countries, including Indonesia. This paper describes the current status of tourism in Indonesia, identifies environment and biodiversity vulnerability in tourism destinations, and explores the challenges of the biological field in supporting ecotourism development. This review found that tourism, especially nature-based and ecotourism, has grown significantly in Indonesia, and the contribution of Indonesian biodiversity has been identified as significant. Threats to biodiversity, however, are found in nature-based tourism destinations. Issues related to pollution, exotic plant species invasion, habitat changes and degradation, habitat loss, and wildlife disturbance are widely reported, indicating the importance of such issues in destination management. Pollution is found in both terrestrial and aquatic ecosystems. Water pollution is an important issue among lakes and rivers. To date, there are few assessments of the impact of tourism activities on aquatic ecosystems, resulting in the management of aquatic ecosystems facing numerous difficulties. These studies identify the invasive plants found, which become a crucial problem in many nature-based tourism destinations, and which significantly contribute to a reduction in the existence of many flora-fauna in a wild habitat. Habitat changes and degradation are mostly influenced by tourism infrastructure development. Massive infrastructure development often leads to habitat loss, which is a crucial step in local biodiversity extinction. Increasing and uncontrolled visitor behaviors influence animal behavior changes, which is recognized as a dangerous phenomenon affecting animal survival in the future. An agenda for future integrative biological research is needed to improve resource management, to increase sustainability and the competitiveness of the tourism industry in Indonesia.