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Environmental Law

Selected Works

Sophie Riley

Articles 1 - 5 of 5

Full-Text Articles in Law

Peak Coordinating Bodies And Invasive Alien Species: Is The Whole Worth More Than The Sum Of Its Parts?, Sophie Riley Dec 2012

Peak Coordinating Bodies And Invasive Alien Species: Is The Whole Worth More Than The Sum Of Its Parts?, Sophie Riley

Sophie Riley

The development of regimes to regulate invasive alien species (IAS) has historically progressed in a fragmented and ad hoc manner. To remedy this situation the United States of America and Great Britain have introduced peak coordination bodies to draw their regimes together. However, in Australia, the Senate has expressed concern at the consequences of establishing such bodies, concluding that they merely duplicate regulation at the various levels of government; and, additionally, have the potential to destabilize Australia’s constitutional balance of powers. Using a comparative methodology based on the ‘functionalist’ approach, this paper undertakes a comparative study of IAS regulation in …


Rio + 20: What Difference Has Two Decades Made To State Practice In The Regulation Of Invasive Alien Species?*, Sophie Riley Dec 2011

Rio + 20: What Difference Has Two Decades Made To State Practice In The Regulation Of Invasive Alien Species?*, Sophie Riley

Sophie Riley

Invasive alien species (IAS) are alien species that threaten ecosystems, habitats or other species. Article 8(h) of the Convention on Biological Diversity (CBD) requires the contracting parties to ‘prevent the introduction of or control or eradicate those alien species that threaten ecosystems, habitats or species’. Members are also required to lodge National Reports with the secretariat of the CBD, specifying how they are fulfilling their international obligations with respect to IAS. While the threats to biodiversity posed by IAS have been extensively documented, to date, no study has examined States’ perceptions of their IAS regimes. This paper collects and analyses …


Heads I Win, Tails You Lose: Uncertainty And The Protection Of Biodiversity From Invasive Alien Species, Sophie Riley Apr 2011

Heads I Win, Tails You Lose: Uncertainty And The Protection Of Biodiversity From Invasive Alien Species, Sophie Riley

Sophie Riley

Scientists anticipate that the problem of invasive alien species will be exacerbated by co-stressors of biodiversity, such as land clearing and climate change. One of the most effective means of regulating invasive alien species is to prevent their entry by implementing rigorous quarantine measures with strong border controls. Yet, regulators face constant uncertainty with regard to the impact of invasive alien species on biodiversity, and the need to navigate a range of opinions on how best to deal with uncertainty. These difficulties are illustrated by the differing approaches to uncertainty embodied by the World Trade Organization on the one hand …


Heads I Win, Tails You Lose: Uncertainty And The Protection Of Biodiversity From Invasive Alien Species, Sophie Riley Nov 2010

Heads I Win, Tails You Lose: Uncertainty And The Protection Of Biodiversity From Invasive Alien Species, Sophie Riley

Sophie Riley

Scientists anticipate that the problem of invasive alien species will be exacerbated by co-stressors of biodiversity, such as land clearing and climate change. One of the most effective means of regulating invasive alien species is to prevent their entry by implementing rigorous quarantine measures with strong border controls. Yet, regulators face constant uncertainty with regard to the impact of invasive alien species on biodiversity, and the need to navigate a range of opinions on how best to deal with uncertainty. These difficulties are illustrated by the differing approaches to uncertainty embodied by the World Trade Organization on the one hand …


A Weed By Any Other Name: Would The Rose Smell As Sweet If It Were A Threat To Biodiversity?, Sophie Riley Apr 2009

A Weed By Any Other Name: Would The Rose Smell As Sweet If It Were A Threat To Biodiversity?, Sophie Riley

Sophie Riley

ABSTRACT Defining and determining what amounts to an invasive alien species has always been a challenging task for states. In particular, where a species is regarded as a resource by one product sector or regime, but considered harmful by another sector or regime, States must often balance or compromise competing claims. Such is the case with respect to the emerging issue of biofuels. Biofuels which are plants from which precursor alcohols such as methanol and ethanol are distilled are seen by states as a potential solution to the problems of climate change and the energy crisis. Yet, many plant species …