Although Iceland is famous for its unspoiled natural beauty, there are areas where care must be exercised. One of the most serious environmental problems in Iceland is the loss of vegetation by wind erosion. The Icelandic Soil Conservation Service has been fighting soil erosion since 1907 with considerable success.Nature conservation in general is of increasing concern. Iceland has some of the few remaining large wilderness areas in Europe, and their natural features are in many ways unique. Development pressures from tourism and energy production (hydroelectric and geothermal) on wilderness areas are increasing, which calls for improved planning to reconcile nature conservation and the continuing development of Iceland's abundant clean and renewable energy sources.