گشت و گذار مصنوعی: ارزیابی اولیه از پتانسیل افزایش یک اقتصاد ساحلی

Artificial surfing reefs (ASRs) are a new breed of coastal engineering structures claimed to enhance local biodiversity, provide coastal protection and improve wave quality for surfing. By providing multiple functions ASRs are often expected to contribute positively to the local economy, especially through tourism related to surfing and other water sports or beach uses. However, there is a lack of independent studies to support this expectation. This study investigates the claims that an ASR will enhance a coastal economy through tourism. Using Boscombe ASR, UK as a case study a preliminary evaluation of visitor expenditure is conducted. Using targeted face-to-face questionnaires we gathered data from 523 seafront visitors over a 32 month period. Results show that the ASR initially acted as a tourist attraction after which the novelty wore off. However, the positive impacts of the seafront regeneration scheme on the local economy are longer lasting. Contrary to the original claims that the Boscombe ASR would attract an affluent surf market, surfers and water users interviewed in this study are low spenders and rarely stayed overnight in Boscombe. Although it has been demonstrated that the expenditure of surfers is not as high as expected, more affluent non-surfer visitors have been attracted by the marketing associated with the new surfing resort. The results of this study have led to the following recommendations with respect to the establishment of artificial surf reefs: a period of stakeholder consultation with surf community and local community is required to determine whether an ASR is desirable; robust impact assessments of the reef must be carried out by independent parties before a marine licence is granted; expectations of the community must be managed through honest marketing and careful media coverage; planning must include a contingency for the cost of maintenance, repair and even removal if the structure fails to deliver; and further research is required to determine the full social and economic potential of artificial surf reefs.