Nauru, in the central Pacific Ocean, is a raised atoll capping a volcanic seamount arising from an ocean floor depth of 4300m. The land area is 22km, and the island rises to 70m above sea level. Drilling has proved dolomitised limestone of upper Miocene or younger age to a depth of 55m below sea level. Gravity and magnetic surveys indicate that the limestone probably overlies volcanic bedrock at a depth of about 500m. Reverse-circulation drilling and geoelectrical probes indicate that there is a discontinuous freshwater layer averaging 5m thick beneath Nauru.
The findings of this BIORAP survey have identified or re-confirmed the critical importance of the biodiversity and ecosystems of Nauru's terrestrial and marine environments and the urgent need for follow-up activities to manage and mitigate threats for their conservation.
Documentation on getting started with the Inform Data Portal.
Survey of the regional distribution and status of asbestos- contaminated construction material and best practice options for its management in Pacific Island Countries
Report for the Republic of Nauru
Pacific Science 1991: 45 (4): 400-404
Scientific article; https://ro.uow.edu.au/scipapers/1155
Interview transcript. Australia Radio
A thesis in partial fulfilment for a degree in Ecological Restoration at Victoria University of Wellington, New Zealand
Government Report to UNCCD - prepared by the Dept. Economic Development and Environment. 2003
Map of the Nauru island landcover, with country-level summary of the different landcover classes and designation.
Map of the Nauru Island landuse, with country-level summary of the different landuse classes and designation.
The map shows areas of critical importance for the biodiversity and ecosystems of Nauru's terrestrial and marine environments.
Map of the Nauru Island hydrology feature, Buada Lagoon and areas of land development.