Patrick Aust

Ecology, conservation and management of Nile crocodiles (Crocodylus niloticus) outside of protected areas

The aim of my PhD is to get a better understanding of factors influencing Nile crocodile ecology, conservation and management outside of protected areas and to identify community-centric strategies that will ensure their long-term viability within human dominated environments.

Research Objectives

  • To determine the distribution and status of Nile crocodiles on the Namibian sections of the Zambezi, Chobe, Kwando and Kuvango rivers and wetlands;
  • To determine the impact of current harvesting regimes;
  • To determine the impact of various land tenure scenarios;
  • To investigate whether ranching and hunting alone can offset the economic and social costs associated with conserving crocodiles;
  • To determine the long-term population viability under current management and conservation practices;
  • To investigate the optimum management strategies based on increased community involvement and distribution of benefits.

Support

Principle funding for my PhD comes from a Beit Trust Scholarship. The Namibia Nature Foundation (NNF) is the host institution in Namibia. Additional support (financial and otherwise) is received from various local businesses, communities, NGOs and the Namibian Ministry of Environment and Tourism. More information is available here.

3 March 2010