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Dams and Dolphins: Linking cutting-edge science with endangered species conservation

Descripción del proyecto

Tecnología avanzada para la conservación de los delfines de río

Los ecosistemas de agua dulce representan el 1 % de la superficie terrestre pero albergan al 10 % de todas las especies conocidas. La construcción de presas cerradas en Asia meridional representa una constante amenaza para las poblaciones de delfines de río, así como para el resto de la megafauna fluvial, lo cual provoca que las especies de agua dulce corran más peligro que aquellas de hábitats terrestres o marinos. Actualmente, los delfines de río son los más amenazados debido a la división que las presas cerradas provocan en su hábitat. El proyecto RIDDLE, financiado con fondos europeos, medirá las dimensiones y evaluará las consecuencias del problema y probará soluciones a fin de comprender la conectividad de poblaciones de delfines de río en ríos fragmentados por presas. El proyecto empleará una tecnología de biotelemetría y acústica en las principales presas cerradas de Asia meridional para observar y medir los movimientos de los delfines por las presas.

Objetivo

This Fellowship application is crafted to bring together cross-disciplinary expertise and technology to help solve the challenge of sustaining river dolphin populations and other aquatic megafauna in dammed and regulated rivers. This is based on the recognition that freshwater habitats occupy only 1% of the Earths surface yet support 10% of all known species, but that freshwater species are now even more endangered than those in marine or terrestrial ecosystems. Freshwater dolphins are one of the most threatened mammal groups; listed as endangered or critically endangered in all places they occur, and the cause of their decline is attributed to habitat fragmentation by gated dams. The goal of this work is to quantify the extent, evaluate the consequences, and pilot solutions to understand and address river dolphin population connectivity in rivers fragmented by dams. To accomplish this acoustic and biotelemetry technology will be adapted and deployed at key gated dams in South Asia to monitor and quantify dolphin movement through the dams and two new options that have the potential to prevent river dolphins from passing through dam gates will be trialled. The results will have applications on the ground for the management of endangered riverine species, and the technological component has broader applications in assessing and potentially mitigating the impacts of marine engineering projects on the aquatic environment.

The work falls at the interface between marine and freshwater ecology and will be conducted under the guidance of Dr Simon Northridge in the Sea Mammal Research Unit at the University of St. Andrews. The ability to move from my current research post in Tanzania into a vibrant academic community within the EU will allow me an unprecedented opportunity to diversify my technical skills and to collaborate with and learn from researchers from a range of disciplines from both within the university, and other academic and non-academic environments.

Ámbito científico (EuroSciVoc)

CORDIS clasifica los proyectos con EuroSciVoc, una taxonomía plurilingüe de ámbitos científicos, mediante un proceso semiautomático basado en técnicas de procesamiento del lenguaje natural.

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Coordinador

THE UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWS
Aportación neta de la UEn
€ 224 933,76
Dirección
NORTH STREET 66 COLLEGE GATE
KY16 9AJ St Andrews
Reino Unido

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Región
Scotland Eastern Scotland Clackmannanshire and Fife
Tipo de actividad
Higher or Secondary Education Establishments
Enlaces
Coste total
€ 224 933,76