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University of Aarhus ECOTOURISM AS A WAY TO PROTECT ...

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Ecotourism as a sustainable way to protect nature<br />

The Galapagos Islands are now the fastest growing area in Ecuador concerning<br />

population, with an average increase <strong>of</strong> 8%. The islands permanent population<br />

leaped from a few hundred to 15.000 by the late 1990s (Honey, 1999).<br />

The new arrivals are straining limited resources, such as freshwater,<br />

electricity, telephone service and schools. This also raises problems with<br />

garbage and sewage disposal, and, more timber and parkland for houses and<br />

farms is needed.<br />

c. Rapidly increasing rates <strong>of</strong> introduction <strong>of</strong> alien species<br />

Introduction <strong>of</strong> non-native species has accelerated with the tourism boom,<br />

and they are endangering the survival <strong>of</strong> fragile and endemic species. On some<br />

islands, species <strong>of</strong> tortoise have become extinct because goats have eaten the<br />

vegetation they feed on, and rats have eaten their eggs. Goat and donkeys have<br />

also caused massive erosion, threatened the tortoises’ habitat and trampled their<br />

nests (Honey, 1999). The park service and the research station have made<br />

campaigns to kill the goats and donkeys and they have relocated some <strong>of</strong> the<br />

tortoises to a breeding centre, and restored the island’s ecosystem through<br />

fencing, seed banks and by reintroduction <strong>of</strong> native species to help boost the<br />

wild population.<br />

The government have - through the New Special Law - made some effort<br />

to track and eliminate alien species –plants, animals, insects, fungi, bacteria –<br />

that are brought by boat or plane by tourist, new immigrants and illegal fishing<br />

operations. They have made a quarantine plan, inspection <strong>of</strong> cargo and people<br />

arriving by boat or plane, and the research station activities have been<br />

concentrated on eradication, and breeding <strong>of</strong> endangered species.<br />

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