Marine debris in beaches of the Southwestern Atlantic: An assessment of their abundance and mass at different spatial scales in northern coastal Argentina.

Autor: Becherucci ME; Grupo Ecología, Instituto de Investigaciones Marinas y Costeras, Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad Nacional de Mar del Plata. Funes 3250, B7602AYJ Mar del Plata, Argentina. Electronic address: mebecherucci@gmail.com., Rosenthal AF; Asociación Naturalistas Geselinos, Villa Gesell, Buenos Aires, Argentina; Programa Regional de Conservación e Investigación de Tortugas Marinas de la Argentina (PRICTMA), Argentina., Seco Pon JP; Grupo Vertebrados, Instituto de Investigaciones Marinas y Costeras, Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad Nacional de Mar del Plata, Funes 3250, B7602AYJ Mar del Plata, Argentina.
Jazyk: angličtina
Zdroj: Marine pollution bulletin [Mar Pollut Bull] 2017 Jun 15; Vol. 119 (1), pp. 299-306. Date of Electronic Publication: 2017 Apr 25.
DOI: 10.1016/j.marpolbul.2017.04.030
Abstrakt: Argentina is currently undergoing an intensive development of coastal-oriented tourism due to the temperate climate and coastal sceneries of the Southwestern Atlantic and particularly its wide ocean-open sandy beaches, which may turn into an important contributor of marine debris to the beaches. This study was designed to assess at four spatial scales (i) the variation of the abundance and mass of marine debris and (ii) the composition and sources of these items in sandy-tourist beaches of coastal zones of the province of Buenos Aires, in northern Argentina. The abundance and mass of marine debris shifted between sampling localities (separated by ~1.5×10 5 m) and beaches (~3×10 4 m). Debris was primarily from recreational and fishing activities and over 20mm in size. Tackling the complications associated with marine debris in northern Argentina may include intensive educational and advertising campaigns oriented chiefly to beach users and fisherman.
(Copyright © 2017. Published by Elsevier Ltd.)
Databáze: MEDLINE
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