Saving the Beach!

Coastal erosion is a worldwide problem and threatens much of North America’s coastlines and beaches. Studies show that In Massachusetts, over 65% of the coastline is eroding while 86% of California’s 1,120 miles of coastline are actively eroding.

Today, students took a closer look at beach erosion, as they became coastal engineers: brainstorming, planning and designing prototypes to slow beach erosion. The lesson began with a review of what erosion is and what causes a beach to erode.  Then students discussed how erosion affects a beach and its ‘stakeholders’.  Students worked in small groups to build erosion solutions on their model beaches.  Classmates examined and evaluated all of the engineering projects and decided which prototype designs worked the best at protecting the beach.

 

 

Salvemos la Playa

La erosión costera es un problema en el mundo entero y amenaza la mayoría de las playas y costas de América del Norte. Estudios han demostrado que en Massachusetts más del 65% de la costa está erosionada. Por otro lado, el 86% de las 1.120 millas de costa Californiana, está sufriendo un proceso de erosión activa (http://www.beachapedia.org).

Hoy los estudiantes se convirtieron en ingenieros costeros y estudiaron más de cerca el fenómeno de erosión en las playas. Los estudiantes planificaron y diseñaron prototipos para enlentecer el proceso de erosión. La clase comenzó con una introducción sobre la erosión, sus causas y luego discutimos acerca cómo la erosión afecta a la playa y también a la gente. Grupos de estudiantes trabajaron en playas modelos y construyeron prototipos para solucionar la erosión. Finalmente, entre todos los compañeros examinaron y evaluaron todos los proyectos de ingeniería y decidieron cuál de los prototipos funcionaría mejor para proteger las playas.

 

 

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Author

PDugger

Phillip has a BS and MS in Biology from Western Washington University, and is currently earning a PhD in Environmental Studies at Antioch University New England. His research interests are in tropical rainforest ecology and animal-plant interactions. He will be doing his doctoral dissertation research on tropical seed dispersal ecology in the montane rainforests of Rwanda. Phillip has taught though various adjunct positions at several colleges in New England, teaching biology, ecology, earth science, environmental science, and general science at Babson College, North Shore Community College, Wheelock College, Merrimack College, and Mount Ida College.

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