کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8060764 1520473 2018 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Beach erosion and loss of protection environmental services in Cancun, Mexico
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
پیش نمایش صفحه اول مقاله
Beach erosion and loss of protection environmental services in Cancun, Mexico
چکیده انگلیسی
Human settlements in coastal zones have increased vulnerability to hydrometeorological phenomena in many places around the world. Of particular interest here is the case of Cancun, a luxurious tourist resort created in 1970 on the Caribbean coast of Mexico. The lack of regulations to control the expansion of tourist infrastructure on this barrier island, the disregard to environmental preservation, and the scarcity of external sediment sources have affected the natural balance of the beach-dune system over the intervening years. The consequences are chronic erosion of the beach and increased vulnerability to the extreme events of the last 30 years. Despite the implementation of some management strategies to halt erosion problems, the system still faces great risk. This paper shows the close relation that exists between the erosion of Cancun beach since the late 1960s and the spatial and temporal alteration of the ecosystem protection services triggered by the anthropogenic intervention on the barrier island. The analysis integrates the numerical modelling of the current state of the beach and the knowledge acquired from previous studies related to the wave field and circulation patterns under calm and extreme wave conditions. Cancun beach system showed to be still vulnerable to hydrometeorological threats.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ocean & Coastal Management - Volume 156, 15 April 2018, Pages 183-197
نویسندگان
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