期刊
MARINE POLLUTION BULLETIN
卷 107, 期 1, 页码 125-135出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.marpolbul.2016.04.009
关键词
Macrofauna; Extreme weather events; Anthropogenic impact; Community structure; Sandy beaches
资金
- Research Foundation of Rio de Janeiro - FAPERJ [E-26/111.395/2012]
- Brazilian Agency for Research Development - CNPq [470142/2013-8]
We evaluated the influence of storm waves on the intertidal community structure of urbanized and non urbanized areas of a sandy beach on the northern coast of Rio de Janeiro, Brazil. The macrofauna was sampled before (PREV) and after two storm wave events (POEV I; POEV II) in 2013 and 2014. Significant differences in community structure between PREV and POEV I in the urbanized sector demonstrate higher macrofauna vulnerability, and the community recovery within 41 days on this scenario of less frequent events in 2013. On the other hand, significant differences in the macrofauna only in the urbanized sector between PREV and POEV II also highlight macrofauna vulnerability and community recovery failure within 42 days on this scenario of more frequent storm in 2014. Urbanization and wave height were the variables that most influenced species, indicating that high storm wave events and increasing urbanization synergism are a threat to the macrofauna. (C) 2016 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据