More than Fish – The Potential of Baited Remote Underwater Video to Assess Freshwater Herpetofauna and Dolphins

IF 0.5 4区环境科学与生态学 Q4 BIODIVERSITY CONSERVATION

Proceedings of the Academy of Natural Sciences of Philadelphia Pub Date : 2019-10-15 DOI:10.1635/053.166.0117

K. Schmid, T. Giarrizzo

引用次数: 4

Abstract

ABSTRACT. We discuss new applications of baited remote underwater video (BRUV) systems based on recordings of Amazonian freshwater fauna during a long-term fish monitoring program in the Xingu River, Brazil. BRUVs facilitated estimates of relative abundance and frequency of occurrence for species of river turtles (Podocnemis unifilis, P. expansa, Rhinoclemmys punctularia), river dolphin (Inia geoffrensis) and spectacled caiman (Caiman crocodilus) in a variety of habitats including rocky rapids, submerged sandy beaches, an artificial reservoir and the Xingu Ria.

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不仅仅是鱼——诱饵远程水下视频评估淡水小型动物和海豚的潜力

摘要。在巴西新古河的一个长期鱼类监测项目中，我们讨论了基于亚马逊淡水动物记录的带诱饵远程水下视频（BRUV）系统的新应用。BRUV有助于估计河龟（Podocnemis unifilis、P.expansa、Rhinoclemmys puncularia）、河豚（Inia geoffrensis）和眼镜凯门鳄（凯门鳄）在各种栖息地的相对丰度和出现频率，包括岩石急流、淹没的沙滩、人工水库和Xingu Ria。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of the Academy of Natural Sciences of Philadelphia 生物多样性保护-生物多样性保护

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期刊介绍： The Proceedings (ISSN 0097-3157) has been published continuously since 1841. Many volumes are still available in their original printings. Early volumes are unbound, constituting two or three issues per year. Quantities of some volumes may be limited. Early volumes may have slightly soiled cover sheets, but the text blocks are perfect.