Filter by:
- About UNEP-WCMC
- Marine Assessment and Decision Support > High Seas
- Protected Areas > Protected Area Categories > Marine Protected Areas
- Species > Species Information > Animals > Mammals
Add filters:
- Biodiversity, Biomass and Food Security
- Biodiversity Sciences
- Business, Biodiversity and Ecosystem Services
- Climate Change and Biodiversity
- Ecosystem Assessment
- Informatics
- International Policy and Strategy
- Marine Assessment and Decision Support
- Protected Areas
- Species
- About UNEP-WCMC
Policies
UNEP-WCMC does not assert any intellectual property rights in the data made available to it by data providers.
Access to UNEP-WCMC datasets is provided on the understanding that you read and consent to be bound by the Terms and Conditions set out in the policies below.
Datasets, Tools & Reports
-
Parks or arks: where to conserve threatened mammals? »
Growing deterministic and stochastic threats to many wild populations of large vertebrates have focused attention on the conservation significance of captive breeding and subsequent reintroduction. However, work on both gorillas and black rhinos questions this shift in emphasis. In these species, field-based conservation can be effective if properly supported and, although this is not cheap, per capita costs may still be considerably lower than for ex situ propagation in captivity. Here we attempt to broaden the scope of this debate by contrasting the breeding success and costs of in situ and captive programmes for a range of threatened mammals.
Resource Type: Journal Papers -
Threat from deforestation to montane and lowland birds and mammals in insular South-east Asia »
A reduction in forest area should result in a reduction of its number of species and, moreover, do so in a characteristic way according to the familiar species-area relationship. Brooks, Pimm & Collar (1997) applied this formula to the losses in forest area in the Philippines and Indonesia. Independently derived totals of the number of endemic bird species that are threatened with extinction broadly agree with these predicted losses. In some cases, however, predicted losses overestimate or underestimate the actual numbers of threatened species.
Resource Type: Journal Papers -
Publications »
UNEP-WCMC produces reports for a number of fora including CITES, the European Commission and the Convention on the Conservation of Migratory Species of Wild Animals (CMS). Recent examples of these reports can be downloaded here in PDF format.
Resource Type: Reports
