The avifauna of the Marshall and Gilbert Islands and the sur-
Rarotonga and Aitutaki form the summits of separate
volcanic masses rising from depths of 4000 m, at which depth
the cones are 45-55 km in diameter (Summerhayes and Kibblewh
1966, 1967).The lower slopes of the cones average 15-25
increasing to 30 in the upper 750 m and becoming very steep
the surface reef is approached. The Mauke-Aitutaki line of
islands is thought to be of early Tertiary age: the surface
volcanics are much eroded, with a subdued topography, or are
capped with limestones (Wood, 1967; Wood and Hay, 1970). On
Caroline Atoll (Frontispiece) is situated at 10°00'S latitude and 150°13'W longitude in the south-central Pacific Ocean. Caroline is the southeasternmost of the Southern Line Islands, a group of 3 islands which also includes Vostok and Flint, lying 230 km to its west and southwest, respectively. Although archaeologically and geographically within Polynesia, Caroline is owned by the Republic of Kiribati (formerly Gilbert Islands).
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Call Number: [EL]
Physical Description: 309 p.
Majuro Atoll has been a center of activity for the Marshall Islands since 1944 and is now the major population center and port of entry for the country. Previous to the accompanying study, no thorough documentation has been made of the vascular plants of Majuro Atoll. There were only reports that were either part of much larger discussions on the entire Micronesian region or the Marshall Islands as a whole, and were of a very
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 oceanic dispersal of plants and animals has been the focus of studies ever since organized natural history started in the Pacific, and the dispersal of terrestrial by sea rafting has been given due consideration. The finding of drift materials such as glass floats, tree trunks and seeds, is a common occurrence on the shores of Pacific Islands, but in most
cases the origin of such material is unknown or at least equivocal. Thus while the principle of sea rafted dispersal is known and reported at length, there is a need to document those
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).
Ten caves in the makatea limestone of Mangaia, Cook Islands were explored and mapped, totalling over 3.7 km of passage. Of these, there was an apparent grouping by elevation that corresponds with previously described sea-level terraces in the makatea. Four caves have major level sections 10-20 m above sea-level, corresponding with a 14.5 m Pleistocene terrace. The high dimensions of these caves indicate downcutting during
The Republic of the Marshall Islands requested a natural and cultural biodiversity survey of 6 northern atolls (Bok-ak, Pikaar, Toke, Wotto, Rondik, Adkup) and one reef island (Jemo) which was accomplished over 17 days in September 1988. This report covers the results of the survey of the reefs and corals during the expedition. Ninety-five marine sites were snorkeled and the shorelines of all island were surveyed during the
This paper lists the vascular flora of the three atolls (Canton, Gardner, Hull) and five small islands (Birnie, Enderbury, McKean, Phoenix, Sydney) of the Phoenix Group,
located in the arid equatorial belt of the Central Pacific, based on extensive collections made in 1973 and 1975 and on previous records and collections. The flora includes 87
species in 36 families. Only 28 of the species (32%) are considered native. A further 60 species have been recorded in the literature, many of them deliberate introductions which
This paper describes the channels known as hoa which are characteristic of atoll land rims and of some islands on barrier reefs, where they often dissect previously more continuous reef-top sediment accumulations and conglomerate platforms. They are
Nukutipipi atoll (5 km2), of volcanic origin 16-17 million years old on the Pitcairn (hot spot) Hereheretue line, presents a land flora and fauna of low diversity but with a Pisonia forest and hundreds of resident red-tailed tropic birds. Nukutipipi suffered from the 1983 hurricanes : destruction of vegetation and motu as well as sand lagoon mollusc populations. The north and south rims present original geomorphological structures.
This report has benefited from the inputs of hundreds of individuals, a list far too numerous to include in its entirety. These individuals volunteered their time to support this effort, and to that we are deeply indebted. We want to thank them all knowing full well that this task is not feasible..
Call Number: [EL]
ISBN/ISSN: 978-2-8317-1030-3
Physical Description: 43 p. ; 29 cm
Pacific Island Countries (PICs) are heavily dependent on natural resources and likely to remain so for the near future, making resource management an issue of critical importance for economic development. This chapter employs a simple neoclassical
growth model to diagnose deficiencies in current policy regimes and suggest possible alternatives. Current practices in the exploitation of the regions mineral, tuna, and forest resources are used to illustrate problems and suggest possible policy interventions.
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Call Number: [EL]
More than 20 cetacean species are known to exist in the
Pacific Islands Region, which encompasses the U.S. Exclusive
Economic Zone, or EEZ (waters out to 370 km from shore) around
the entire Hawaiian Archipelago. Johnston Atoll. Kingman Reef and Palmyra Atoll. Baker and Howland Islands. Jarvis Island. American Samoa. Wake Island, Guam, and the Commonwealth of the
Northern Mariana Islands, totaling some 5.8 million km2 of ocean.
Many of the species present are poorly studied throughout their
It is now widely acknowledged within the scientific community that the global rate of sea- level rise is quickening - and is likely to continue to do so as a result of anthropogenic
climate change. It is expected, therefore, that any resulting increase in the frequency or intensity of extreme sea-level events will cause serious problems for the inhabitants of low-
lying coastal communities and islands during the 21st century.
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Call Number: [EL[
Physical Description: 16 p.
Papua New Guinea (PNG) hosts some of the world's largest and
last remaining intact forest landscapes. While these forests have always been a haven for biodiversity and provided a livelihood for the millions of people who live in them, it is only in recent years that their importance for carbon storage has come to be fully appreciated.
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Call Number: [EL]
Physical Description: 32 p.
Guam is the southernmost island in the Mariana Islands
Archipelago. Of all the islands in Micronesia, Guam is the
largest in terms of both land area (543 sq km) and population
The coral reefs offshore of Saipan and Tinian are most abundant on the islands' western shores. Off Saipan, the combination of fringing and barrier reefs offers the most diverse coral habitats in the Commonwealth. Rota is surrounded by fringing reefs, and newer reefs are located off the northwest and southwest coasts (30). The extent of coral reef habitat surrounding Rota, Saipan, and Tinian is presented.
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Call Number: [EL]
Physical Description: 6 Pages