Can nature tourism become part of climate solutions? The published record suggests it may

A global map of climate-ecotourism research

A bibliometric map of 178 peer-reviewed articles from the Web of Science Core Collection traces climate-ecotourism research from 2002 to 2025. The sample spans 42 countries, so the mapping has a global reach even when coverage is uneven. Two mapping programs were used to check that the main patterns do not come from one software choice. The field is fragmented, with much work built on qualitative descriptions or single-region empirical studies. That fragmentation makes it hard to see global patterns, knowledge flows, collaboration networks, and long-term thematic change. Publication activity moved through an embryonic stage, a development stage, and an expansion stage. After 2018, the average annual growth rate was 14.6 percent. The country-level pattern is uneven, with the United States leading theoretical innovation and citation influence. The United Kingdom follows closely in citation influence and theoretical work. China and South Africa contribute mainly local empirical case work, while Indonesia specializes in mangrove ecotourism. Small island developing states such as the Maldives and Tuvalu are absent from high-output countries. This absence marks a major geographic gap in the mapped field. European and American dominance is paired with weak cross-regional cooperation. Asian, African, European, and American research groups have few strong bridges even when they study similar climate-tourism problems. The mapping therefore shows a global field that is still organized by regional silos. Author collaboration analysis found a small core of highly connected contributors, with the strongest individual coupling values at 28, 24, and 22. Institutional coupling was strongest at 15, 10, and 9, with institutions specializing in island ecotourism, Himalayan model building, and community-based work. These institutional lines are regionally clustered, which reinforces the impression of a field divided by geography. Cross-validation against highly cited work shows that the mapping tracks real leaders in protected-area vulnerability and governance. The most-cited contributors also appear as central connectors, linking otherwise separate parts of the field.

Three themes that organize the field

A keyword map built from 178 articles published between 2002 and 2025 sorts the field into ten coherent theme groups, and three of them carry most of the work. The map treats ecotourism destinations as one category rather than testing alpine, coastal, mangrove, arid, island, or other destination types separately.

The first group links ecotourism to ecosystem services and biodiversity, especially carbon storage. In this line, a trip to nature is treated as part of a working system that stores carbon while people use it. Himalayan work shows how such models can weigh sustainability against local use.

The second group centers on protected areas and nature conservation. Its strongest anchor is Jordan’s Dana Biosphere Reserve. A Jordan case study links drought-driven vulnerability with a practical barrier, because lack of funds can limit adaptation measures in destinations that rely on protected areas. The third group follows the shift to online interaction and post-pandemic recovery. COVID-19 pushed research toward digital engagement, virtual visits, and plans for destinations to reopen.

The three groups are not loose overlaps. Two bibliometric programs gave clustering scores of 0.72 and 0.68, and both point to clearly separated theme groups rather than a blurred mix. Across the papers, climate change appears in 89 cases, followed by ecotourism at 67. Resilience appears in 42, adaptation in 38, and biodiversity conservation in 35. These terms show that the field is organized around pressure on nature and the response of destinations.

From damage to adaptation to governance

A keyword-and-citation map of 178 peer-reviewed articles from Web of Science, covering 2002 to 2025, shows a clear turn. The first phase, from 2015 to 2018, focused on documenting actual climate impacts such as beach erosion. It also recorded environmental degradation in places where tourism depends on stable ecosystems. Vulnerability work covered protected areas, coasts, wetlands, and pastoral systems. In a Jordan reserve, reduced rain and stronger drought degraded the environment. The same stress shifted tourism seasons and changed community livelihoods.

After that, attention moved toward ways that destinations could adjust to changing conditions. From 2019 to 2022, the field explored adaptation options more systematically. Resilience became a sharper theme in that period, with a reported burst strength of 2.13 from 2019 to 2021. The method flags sudden rises in keyword use, so the number marks a timing shift rather than a percentage. Models and frameworks rose at the same time, giving destinations more structured ways to plan.

The latest phase, from 2023 to 2025, turned toward governance optimization. Governance became the newest surge, with a reported strength of 1.40 from 2023 to 2025. Protected-area management also rose sharply over that window, with a strength of 1.58 from 2021 to 2025. The emphasis is on inclusive institutional coordination and multi-functional ecotourism models linked to sustainable-development goals. In plain terms, the field moved from measuring exposure and damage to testing how destinations adapt, then toward rules that can make those adjustments durable.

Where the map is thin

A citation map built from 178 peer-reviewed articles indexed in the Web of Science Core Collection, with coverage running from 2002 to 2025 and a final citation base extending into 2026, shows a lopsided world. Europe and North America dominate the publication base, while collaboration stays mostly inside regions rather than crossing them. The United States leads with 29 papers and 1,134 citations, followed by China with 28 papers. Australia has fewer papers but a strong citation impact for each one, with 926 citations from 18 papers. India, South Africa, Spain and Italy also rank among the largest national contributors. They sit in a tier of countries that publish repeatedly on this topic, though their citation reach is not as broad as that of the United States.

Small island states are almost absent from that list, which makes them a major geographic gap in the mapped field. The Maldives and Tuvalu do not appear among the top publishing group. That absence matters because the paper treats ecotourism destinations as one category rather than separately testing alpine, coastal, mangrove, arid, island or other destination types. High-income countries produce much of the theory and attract most cross-regional citations. Lower- and middle-income countries contribute many empirical cases, but their work is cited less across borders.

As a result, the global map looks full in some corners and thin where risk is high. The sample covers research from 42 countries, which helps expose that unevenness. Because the count comes from one major database, it may miss regional studies, non-indexed work, grey literature, or research published outside that collection. Without more island-based work, adaptation lessons may remain tied to places with stronger academic infrastructure.

A map that points to the next questions

The field has grown fast enough to show its shape. Across 178 mapped papers, climate change and ecotourism have moved from a thin line of warnings into a network of cases, methods and policy debates. After 2018, the work shifted from describing damage toward adaptation and resilience, then toward governance and multi-functional models.

That growth has practical weight because the places at risk are not abstract; they include mangrove coasts, river basins, island reserves and rural communities whose income depends on visitors arriving in season. The broader lesson is that ecotourism can be part of the answer, but only when local people, managers and scientists work with enough data to choose among options.

In semi-arid Ghana, community-based ecotourism has been linked to climate resilience and mitigation; in East Asian farm settings, willingness-to-pay tests have examined whether nature tourism can function as adaptation. In other places, thin financing and weak policy linkage leave adaptation measures underfunded even where the ecological case is clear. Small island states face rising seas and extreme weather, yet they have little academic weight in this field; that absence is a major gap in adaptation research.

The next step is to connect local decisions with policy systems that can carry them, especially where climate policies for tourism, conservation, water and land use must work together. If ecotourism is to help people live with a hotter planet, the next wave of work must ask who will turn vulnerability findings into decisions.