This paper aimed to provide a narrative review of the current conditions of orangutan
ecotourism on Sumatra Island, problems in the current management systems, and some …

Abstract As Official Development Assistance (ODA) tops 180 billion USD per year, there is a
need to understand the mechanisms underlying aid effectiveness. Over the past decade we …

This study examined the relationship between German tourists' trust perceptions and their
intention to book a sustainable hotel, pioneering a new quantitative approach to sustainable …

Ecosystem accounting has been proposed as a comprehensive, innovative approach to
natural capital accounting, and basically involves the biophysical and monetary analysis of …

Marine turtle species in the Asia-Pacific region face loss of habitat, population decline and
serious risk of extinction. Understanding the associated loss in human welfare can motivate …

Understanding what people like about birds can help target advocacy for bird conservation.
However, testing preferences for characteristics of birds is methodologically challenging …

While the imminent extinction of many species is predicted, prevention is expensive, and
decision-makers often have to prioritise funding. In democracies, it can be argued that …

Ethical Debates in Orangutan Conservation explores how conservationists decide whether,
and how, to undertake rehabilitation and reintroduction (R&R) when rescuing orphaned …

The demand for urban river rehabilitation can be measured through stated preference
surveys such as choice experiments, providing information on the welfare estimates of a …

The mangroves of the Sundaic biogeography region in Southeast Asia are ecologically
diverse and highly productive. The location of mangroves close to densely populated …