نتایج جستجو برای: beaches

تعداد نتایج: 2778  

Journal: :Scientific American 1916

Journal: :Coastal Engineering Proceedings 1980

Journal: :Minutes of the Proceedings of the Institution of Civil Engineers 1879

Journal: :Limnology and Oceanography 1989

Journal: :Marine environmental research 2013
J Van Tomme S Vanden Eede J Speybroeck S Degraer M Vincx

Nowadays, beach nourishment is widely considered as a better alternative compared to the construction of hard structures to protect a sandy coast against detrimental erosive effects, both from an ecological and an engineering perspective. The rare studies conducted on the ecological impact of beach nourishment are short-term, post hoc monitoring investigations of the benthic macrofauna. Little ...

2014
Annette Summers Engel Axita A. Gupta

Sandy beaches support a wide variety of underappreciated biodiversity that is critical to coastal ecosystems. Prior to the 2010 Deepwater Horizon oil spill, the diversity and function of supratidal beach sediment microbial communities along Gulf of Mexico coastlines were not well understood. As such, it was unclear if microbial community compositional changes would occur following exposure to b...

Journal: :Revista de biologia tropical 2013
Julia Azanza Ricardo Maria E Ibarra Martín Gaspar González Sansón F Alberto Abreu Grobois Karen L Eckert Georgina Espinosa López Ken Oyama

The nesting colony of green sea turtles (Chelonia mydas) at Guanahacabibes Peninsula Biosphere Reserve and National Park is one of the largest in the Cuban archipelago; however, little information about its nesting ecology is available. Temporal and spatial variation in nesting and reproductive success as well as morphometric characteristics of gravid females were used to ecologically character...

Journal: :Marine environmental research 2013
Valeria Hidalgo-Ruz Martin Thiel

The accumulation of large and small plastic debris is a problem throughout the world's oceans and coastlines. Abundances and types of small plastic debris have only been reported for some isolated beaches in the SE Pacific, but these data are insufficient to evaluate the situation in this region. The citizen science project "National Sampling of Small Plastic Debris" was supported by schoolchil...

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