The marine environment of Fiji comprises a range of distinct ecosystems that contain some of the most diverse and significant marine habitats, species and processes in the world. These natural resources are of great economic and social importance to the people of Fiji and the world
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Physical Description: 74 p.
The sites at Sandfly in Gela, Central Province were established over a three year period (three sites in 2004, two sites in 2005 and one site in 2007) after a series of workshops on good governance and marine resource awareness raising under the coral gardens project which was implemented by SIDT, ECANSI and Fisheries Division of the Solomon Islands government with funding from SPREP through FSPI. The sites are all community owned although two of them are owned and operated by resort owners who are indigenous residents of Gela
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The Gilbert Islands are a north-south chain of low coral islands, lying across the equator at about 172°-177° E longitude. The atolls, from north to south are Little Makin, Butaritari, Marakei, Abaiang, Tarawa, Maiana, Kuria, Aranuka, Abemama, Nonouti, Tabiteuea, Onotoa, Beru, Nikunau, Tamana, and Arorai. They are densely populated, and were under British Colonial Government until 1979, when they were granted independence, and now are the principal archipelago in the new republic of Kiribati.
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The history of New Guinea started about 130 million years
ago with the break-up of the great southern landmass called
Gondwana. The Australian continental plate then drifted
northwards somewhat isolated from other lands and carrying
a unique collection of plants and animals. The present form of
New Guinea developed as the leading edge of the Australian
plate crumpled on impact with a complex of smaller plates
and volcanic islands near the equator. Much of New Guinea
formed far to the east in the Pacific Ocean before being
Williamson and Sabath (1982) have demonstrated a significant relationship between modern population size and environment by examining atoll area and rainfall in the Marshall Islands. The present work seeks to extend that argument into prehistory by examining the relationship of ancient habitation sites and size of aroid pit agricultural systems to atoll land area and rainfall regime along the 1,500-3,500 mm precipitation gradient in the Marshall Islands.
Henderson island, a World Heritage Site in the Pitcairn group, south-central Pacific Ocean, has often been thought to have a pristine vegetation. Our archaeological investigations and field observations in 1991-1992, supported by recent observations in
1997, suggest the occurrence of former areas of Polynesian cultivation near to the North and East Beaches, and indicate that about 17 non-native vascular plant taxa have occurred.
The study of dispersal processes of small mammals, and especially of rodents, has a wide range of applications and until recent years there were few publications discussing the
colonisation of 'oceanic' islands by small mammals (cf. Crowell, 1986; Diamond, 1987; Hanski, 1986;Heany, 1986; Lomolino, 1986).
Fruit bats of the genus Pteropus are considered to be strong fliers (Kingdon, 1974; Nowak and Paradiso, 1983), with some species commuting distances of 10-50 km between day roosts and feeding areas (Breadon, 1932; Ferrar, 1934; Hall, 1983; Lim,
1966; McWilliam, 1985-1986; Ratcliffe, 1932; Taylor, 1934; Walton and Trowbridge, 1983). Longer seasonal movements of > 100 km are known for several species of Australian Pteropus, which change roosting sites in response to shifting patterns in the
The vertebrate fauna of Rotuma consists of over 425
fish species, no amphibians, 11 terrestrial reptiles, 15
land birds and two native mammals. The zoogeographic
affinity of the Rotuman fish fauna is with the Pacific
plate fauna; in contrast, the affinity of the reptile fauna
is with the Fijian fauna. A species list of Rotuman
occurrence is provided for each of the four vertebrate
groups as well as brief descriptions of the marine and
terrestrial habitats.
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Several large regions of the world are plagued by
conservation problems shaped around a particular inherent
set of geographical, biological and human conditions which
have been operational for varying periods of time. Typical
of situations facing Latin America are the progress of
economic development in Amazonia with its attendant loss of
rainforest biodiversity, and the Central American
"hamburger connection" involving conversion of forests to
grazing land to support the export of cheap beef to the
The island was first mentioned by Roggeveen in 1722
(JOURDAIN 1970), but visits became regular only during the
XlXth century. An evangelist, of the "London Missionary
Society" settled down in 1829 (NEWBURY 1986), which supposes
that exchanges with the outside were regular at that time.
This probably explains the presence of bird specimens
collected outside the Scientific Expeditions (e.g. description of Ptilinopus purpuratus chalcurus in 1859 by GRAY).
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Island ecosystems have proven to be particularly sensitive to
human disturbances (Bourne 1975; Byrne 1980; Jarvis 1979). This was first noted by Charles Darwin in the explanation of his theory of natural selection (Byrne 1980). Since then, qualities of insular species have been examined by various authors in an attempt to understand the basis for island vulnerability.
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Physical Description: 34 p.
The Tokelau Islands consist of three atolls (Atafu, Nukunonu and Fakaofo) approximately 500 km north of Western Samoa. Their numerous islets are formed mainly of coral sand and rubble with no standing freshwater. Sixty-one plant species have been recorded, 13 of these being introduced and 10 being adventives. There are three vegetation zones, the beach, the beach-crest, and the interior coconut/fern zone with the physiognomy of a humid tropical forest. Marine invertebrates have not been studied.
Species-numbers relationships in the McKean Island assemblage
of reef-building corals were investigated to discover how they changed along environmental gradients of the reef. For the purposes of the study, two gradients were identified a complex depth gradient and a wave exposure gradient.
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Physical Description: 42 p.
At the time of the POBSP visit, cats (Felis domestica), dogs
During participation in part of the Fairbridge Expedition
to New Guinea, February to May, 1969, I had opportunity to visit 17 islands and cays east of the New Guinea mainland for sufficient time to assemble reasonably complete collections oi their terrestrial reptilian fauna. The purpose of this paper is to present the results of that survey. Fairbridge (1971 ) has previously published a brief report on the expedition and. a more detailed one is in preparation.
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Physical Description: 41 p.
The Gilbert Islands are a part of the Gilbert and Ellice Islands Crown Colony of Great Britain. They lie in the Pacific Ocean directly southeast of the Ilarshall Islands and are located between the parallels of g045' S. and 3'30' N. latitude, and the meridians of 1720301 E. and 177 15' E. longitude. All of the islands in this groui3 are low islands related to atolls. They are inhabited by Micronesian and Melanesian people who are greatly dependent on materials from the sea for food.
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In June/July 2002 an eradication programme to remove Pacific rats from Maninita Island in the Vava'u group of the Kingdom of Tonga was initiated. The techniques used were similar to those
used in successful rat eradications in New Zealand, in that Pestoff 20R pellets and a network of bait stations were used.
Conditions on the island were not what was expected, the forest having been adversely affected by cyclone Waka and subsequent defoliation by caterpillars, resulting in an open forest canopy. Rats were found to be present on the island in high numbers and were breeding.
The Pacific Islands region is important for a great number of cetaceans (whales and dolphins), whether as a permanent habitat, a breeding ground or a migration corridor. Currently, more
than thirty species of whales and dolphins have been identified in this area.
The presence and diversity of cetaceans in our region has led to the development of whale watching, both on a commercial and recreational basis. Whale watching is defined as viewing
This report has been prepared by the Australian Government Department of the Environment, Water, Heritage and the Arts for Members of the Pacific Regional Environment Programme (SPREP) to support discussion on Agenda Item 8.1 'Streamlined reporting by Pacific Island countries (PICs) to the biodiversity- related multilateral environmental agreements (MEAs) - the development of a consolidated reporting template' at the 19th SPREP Meeting in September 2008.
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Physical Description: 49 p