The dingo and biodiversity conservation: response to’Fleming et’al. (2012)

نویسندگان

  • Chris N. Johnson
  • Euan G. Ritchie
چکیده

Several authors have recently argued that dingoes could be used to help conserve biodiversity in Australia. Fleming et al. (2012) [Australian Mammalogy 34, 119–131] offer the alternative view that restoration of dingo predation is unlikely to help native species, and is more likely to do harm.We think many of the arguments used by Fleming et al. to reach that conclusion are either unsound or beside the point, and we explain why. Additional keywords: Canis lupus, ecological restoration, feral cat, mesopredator release, red fox, trophic cascade. Received 22 January 2012, accepted 27 March 2012, published online 31 August 2012

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Keystone effects of an alien top-predator stem extinctions of native mammals.

Alien predators can have catastrophic effects on ecosystems and are thought to be much more harmful to biodiversity than their native counterparts. However, trophic cascade theory and the mesopredator release hypothesis predict that the removal of top predators will result in the reorganization of trophic webs and loss of biodiversity. Using field data collected throughout arid Australia, we pr...

متن کامل

The (Non)Effects of Lethal Population Control on the Diet of Australian Dingoes

Top-predators contribute to ecosystem resilience, yet individuals or populations are often subject to lethal control to protect livestock, managed game or humans from predation. Such management actions sometimes attract concern that lethal control might affect top-predator function in ways ultimately detrimental to biodiversity conservation. The primary function of a predator is predation, whic...

متن کامل

Prey use by dingoes in a contested landscape: Ecosystem service provider or biodiversity threat?

In Australia, dingoes (Canis lupus dingo) have been implicated in the decline and extinction of a number of vertebrate species. The lowland Wet Tropics of Queensland, Australia is a biologically rich area with many species of rainforest-restricted vertebrates that could be threatened by dingoes; however, the ecological impacts of dingoes in this region are poorly understood. We determined the p...

متن کامل

The need to overcome risks associated with combining inadequate paleozoological records and conservation biology.

A key issue raised by Boivin et al. is that increased use of environmental archaeological data holds significant benefits for conservation planning (1). The benefits of the application of paleozoological records to conserving biodiversity have been emphasized by many (2), but there are also numerous possible weaknesses in such datasets that Boivin et al. (1) do not discuss. A central question t...

متن کامل

Biodiversity Conservation of Reptiles and Mammals in the Khorasan Provinces, Northeast of Iran

The reptile and mammals fauna of North-East of Iran were investigated and the contraction and fragmentation of some species due to climatic changes and human activities were analyzed. The sampling was carried out in selected stations throughout the Great Khorsan. The results showed that there are approximately 71 reptiles (including 39 species of lizards, 32 snakes and one turtle) and 83 specie...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013