1. UNWTO. World Tourism Barometer and Statistical Annex, May 2019. UNWTO World Tour. Barom. 2019, 17, 1–40.
2. UNWTO. Tourism Highlights: 2017 Edition. Madrid, Spain, 2017. ISBN 978-92-844-1901-2.
3. Mestanza, C.; Botero, C.M.; Anfuso, G.; Chica-Ruiz, J.A.; Pranzini, E.; Mooser, A. Beach litter in Ecuador and the Galapagos islands: A baseline to enhance environmental conservation and sustainable beach tourism. Mar. Pollut. Bull. 2019, 140, 573–578.
4. Mooser, A.; Anfuso, G.; Mestanza, C.; Williams, A.T. Management implications for the most attractive scenic sites along the Andalusia coast (SW Spain). Sustainability 2018, 10.
5. Ma, S. (David); Kirilenko, A.P.; Stepchenkova, S. Special interest tourism is not so special after all: Big data evidence from the 2017 Great American Solar Eclipse. Tour. Manag. 2020, 77, 104021.
6. González-Gaudiano, E.J.; Maldonado-González, A.L. Amenazas y riesgos climáticos en poblaciones vulnerables. El papel de la educación en la resiliencia comunitaria. 2017.
7. Ministerio del Ambiente del Ecuador. Áreas protegidas del Ecuador: socio estratégico para el desarrollo. Manthra Comunicación: Quito, Ecuador, 2016.
8. Mestanza, C.; Llanos, D.; Herrera Jaramillo, R.V. Capacidad de carga turística para el desarrollo sostenible en senderos de uso público: un caso especial en la reserva de producción de fauna Cuyabeno, Ecuador. Caribeña Ciencias Soc. 2019.
9. Millán, G.M.; Pablo-Romero, D.P.M.; Sánchez-Rivas, J. Oleotourism as a Sustainable Product: An Analysis of Its Demand in the South of Spain (Andalusia). Sustainability 2018, 10.
10. Ministerio de Turismo del Ecuador (MINTUR). Perfil de Turismo Internacional 2017. Alvaracín, M., Gallegos, F., Lafuente, F., Eds. Quito, 2018.
11. Mestanza-Ramón, C.; Pranzini, E.; Anfuso, G.; Botero, M.C.; Chica-Ruiz, A.J.; Mooser, A. An Attempt to Characterize the "3S" (Sea, Sun, and Sand) Parameters: Application to the Galapagos Islands and Continental Ecuadorian Beaches. Sustainability 2020, 12.
12. Mestanza Ramón, C.; Sanchez Capa, M.; Cunalata Garcia, A.; Jimenez Gutierrez, M.; Toledo Villacís, M.; Ariza Velasco, A. Community Tourism In Ecuador: A Special Case In The Rio Indillama Community, Yasuní National Park. Int. J. Eng. Res. Technol. (IJERT) 2019, 8(6), 653-657. 2020.
13. Balmford, A.; Beresford, J.; Green, J.; Naidoo, R.; Walpole, M.; Manica, A. A Global Perspective on Trends in Nature-Based Tourism. PLoS Biol. 2009, 7, e1000144.
14. Ministerio del Ambiente del Ecuador. Boletín Nro. 7. Quito, Ecuador, 2014.
15. Dirección del Parque Nacional Galápagos. Plan de Manejo de las Áreas Protegidas de Galápagos para el Buen Vivir. Izurieta, A., Tapia, W., Mosquera, G., Chamorro, S., Eds. Puerto Ayora, Galápagos, Ecuador, 2014.
16. Honey, M.; Krantz, D. Global trends in coastal tourism. Center on Ecotourism and Sustainable Development, 2007.
17. Bass, M.S.; Finer, M.; Jenkins, C.N.; Kreft, H.; Cisneros-Heredia, D.F.; McCracken, S.F.; Pitman, N.C.A.; English, P.H.; Swing, K.; Villa, G. Global conservation significance of Ecuador's Yasuní National Park. PLoS One 2010, 5, e8767.
18. Ramón, C.M.; Capa, M.S.; García, A.C.; Gutiérrez, M.J.; Villacís, M.T.; Velasco, A.A. Community Tourism In Ecuador: A Special Case In The Rio Indillama Community, Yasuní National Park. Int. J. Eng. Res. Technol. 2019, 8, 5.
19. Schulze, E.-D.; Beck, E.; Buchmann, N.; Clemens, S.; Müller-Hohenstein, K.; Scherer-Lorenzen, M. Biodiversity. En Plant Ecology; Schulze, E.-D., Beck, E., Buchmann, N., Clemens, S., Müller-Hohenstein, K., Scherer-Lorenzen, M., Eds.; Springer Berlin Heidelberg: Berlin, Heidelberg, 2019; pp. 743–823. ISBN 978-3-662-56233-8.
20. Vicente-Molina, M.A.; Fernández-Sáinz, A.; Izagirre-Olaizola, J. Environmental knowledge and other variables affecting pro-environmental behaviour: comparison of university students from emerging and advanced countries. J. Clean. Prod. 2013, 61, 130–138.
21. Mestanza-Ramón, C.; Sanchez Capa, M.; Figueroa Saavedra, H.; Rojas Paredes, J. Integrated Coastal Zone Management in Continental Ecuador and Galapagos Islands: Challenges and Opportunities in a Changing Tourism and Economic Context. Sustainability 2019, 11.
22. Kiss, A. Is community-based ecotourism a good use of biodiversity conservation funds? Trends Ecol. Evol. 2004, 19, 232–237.
23. Blondel, J. The "design" of Mediterranean landscapes: A millennial story of humans and ecological systems during the historic period. Hum. Ecol. 2006, 34, 713–729.
24. Alipour, H.; Arefipour, T. Rethinking potentials of co-management for sustainable common pool resources (CPR) and tourism: The case of a Mediterranean island. Ocean Coast. Manag. 2019, 104993.
25. Ramón, C.M.; García, Á.E.C.; Gutiérrez, M.Y.J.; Bolaños, A.N.C. Disposición a pagar por el ingreso a zonas de uso público en el Parque Turístico "Nueva Loja", Sucumbíos-Ecuador. Polo del Conoc. Rev. científico-profesional 2019, 4, 67–82.
26. Liu, J.; Liu, N.; Zhang, Y.; Qu, Z.; Yu, J. Evaluation of the non-use value of beach tourism resources: A case study of Qingdao coastal scenic area, China. Ocean Coast. Manag. 2019, 168, 63–71.
27. Simancas Cruz, M.; Peñarrubia Zaragoza, P.M. Analysis of the Accommodation Density in Coastal Tourism Areas of Insular Destinations from the Perspective of Overtourism. Sustainability 2019, 11.
28. Simcock, A. Tourism. In Handbook on Marine Environment Protection: Science, Impacts and Sustainable Management; Salomon, M., Markus, T., Eds.; Springer International Publishing: Cham, 2018; pp. 327–349. ISBN 978-3-319-60156-4.
29. Zoppi, C. Ecosystem Services, Green Infrastructure and Spatial Planning. Sustainability 2020, 12.
30. Rodrigues, A.S.L.; Pilgrim, J.D.; Lamoreux, J.F.; Hoffmann, M.; Brooks, T.M. The value of the IUCN Red List for conservation. Trends Ecol. Evol. 2006, 21, 71–76.
31. IUCN. The IUCN Red List of Threatened Species. Version 2020-1. 2020. Disponible en: https://www.iucnredlist.org
32. Caputo, F.P.; Canestrelli, D.; Boitani, L. Conserving the terecay (Podocnemis unifilis, Testudines: Pelomedusidae) through a community-based sustainable harvest of its eggs. Biol. Conserv. 2005, 126, 84–92.
33. Conway-Gómez, K.; Reibel, M.; Mihiar, C. A predictive model of yellow spotted river turtle (Podocnemis unifilis) encounter rates at basking sites in lowland eastern Bolivia. Appl. Geogr. 2014, 53, 332–340.
34. Espinoza, L.L.; Mertins, O.; Gama, G.S.; Fernandes Patta, A.C.M.; Mathews, P.D. A new Myxidium species (Myxozoa: Myxosporea) infecting the gallbladder of the turtle Podocnemis unifilis (Testudines: Podocnemididae) from Peruvian Amazon. Acta Trop. 2017, 172, 75–79.
35. Instituto Oceanográfico de la Armada del Ecuador (INOCAR). Derrotero de la Costa Continental e Insular del Ecuador. Proaño, M., Ed. Guayaquil, 2011.
36. Floris, M.; Gazale, V.; Isola, F.; Leccis, F.; Pinna, S.; Pira, C. The Contribution of Ecosystem Services in Developing Effective and Sustainable Management Practices in Marine Protected Areas. The Case Study of "Isola dell'Asinara." Sustainability 2020, 12.
37. Gómez, J. La Evaluación Ambiental Estratégica (EAE) en Colombia: su adopción, criterios para la estructuración de su procedimiento administrativo y su aplicación a los planes de ordenamiento territorial. Rev. científica 2010, 48–62.
38. Zarębski, P.; Kwiatkowski, G.; Malchrowicz-Mośko, E.; Oklevik, O. Tourism Investment Gaps in Poland. Sustainability 2019, 11.
39. Coppock, D.L.; Fernández-Giménez, M.; Hiernaux, P.; Huber-Sannwald, E.; Schloeder, C.; Valdivia, C.; Arredondo, J.T.; Jacobs, M.; Turin, C.; Turner, M. Rangeland Systems in Developing Nations: Conceptual Advances and Societal Implications. En Rangeland Systems: Processes, Management and Challenges; Briske, D.D., Ed.; Springer International Publishing: Cham, 2017; pp. 569–641. ISBN 978-3-319-46709-2.
40. Yang, Z.; Cai, J.; Sliuzas, R. Agro-tourism enterprises as a form of multi-functional urban agriculture for peri-urban development in China. Habitat Int. 2010, 34, 374–385.
41. Dinis, I.; Simões, O.; Cruz, C.; Teodoro, A. Understanding the impact of intentions in the adoption of local development practices by rural tourism hosts in Portugal. J. Rural Stud. 2019, 72, 92–103.
42. McKenna, J.; MacLeod, M.; Power, J.; Cooper, A. Rural beach management: a good practice guide. 2000.
43. Mooser, A.; Anfuso, G.; Mestanza, C.; Williams, A. Management Implications for the Most Attractive Scenic Sites along the Andalusia Coast (SW Spain). Sustainability 2018, 10, 1328.
44. Mestanza, C.; Saavedra, H.F.; Gaibor, I.D.; Zaquinaula, M.A.; Váscones, R.L.; Pacheco, O.M. Conflict and impacts generated by the filming of Discovery Channel's reality series "Naked and Afraid" in the Amazon: A Special case in the Cuyabeno Wildlife Reserve, Ecuador. Sustainability 2018, 11.
