Verbesina encelioides, a gray, golden crownbeard, is a sunflower-like herbaceous annual plant ranging in height from 0.3 to 1.7 m with showy yellow flowers. It is native to the southwestern United States, the Mexican Plateau, and other parts of tropical America. Its invasive characteristics include high seed production (as many as 300–350 seeds per flower and multiple flowers per plant), seed dormancy, ability to tolerate dry conditions, and possible allelopathic effects. Many other Pacific islands with similar habitats could be invaded by V. encelioides
The PIER database is focused on plant species that are known to have been introduced to the Pacific region including the Pacific Rim. It provides listings and descriptions of plant species that threaten ecosystems and also listed many other invasive and potentially invasive plant species present in and around the Pacific region
Regional framework to assess the regional monitoring indicators that measure the status of managed conservation areas set aside under the Micronesia Challenge. The tool allows you to see the monitoring progress and learn more about the monitoring data collected across the region.
This dataset holds three reports on invasive species in Micronesia. . The objectives were three-fold: * To identify species on the islands that are presently causing problems * To identify species that, even though they are not presently a major problem, could spread to other islands where they are not present, potentially causing problems * To look for invasive species known to cause problems in ecosystems similar to the islands visited.
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 Cook Islands Ministry of Agriculture seeks approval for the release of the plan pathogen Puccinia xanthii Schw. (Pucciniales: Pucciniaceae) into Rarotonga for biological control (biocontrol) of the introduced plant cockleburr Xanthium pungens Wallr. (syn. Xanthium strumarium; Xanthium occidentale Bertol.) (Asterales: Asteraceae).
Online only
Call Number: [EL]
Physical Description: 21p. ; 29cm.
The Cook Islands Ministry of Agriculture seeks approval for the release of a gall-forming wasp Tetramesa romana and an armoured scale insect Rhizaspidiotus donacis into Rarotonga for biological control (biocontrol) of the introduced plant giant reed Arundo donax (Poales: Poaceae).
Online only
Call Number: [EL]
Physical Description: 22p. ; 29cm.
A BIORAP is a biological inventory programme
undertaken in marine and terrestrial environments, and
is designed to rapidly assess the biodiversity of highly
diverse areas. Options to manage threats and protect
biodiversity of national or international significance are
recommended to governing communities.
3 copies and also available online
Call Number: VF 7427 ,[EL]
Physical Description: 12p. : ill. (col.) ; 29cm.
A report prepared by the Invasive Partnership for the Pacific Islands Forum Leaders Meeting, Palau July 2014 as requested by the Micronesian Chief Executives in Resolution 19-01
Online only
Call Number: [EL]
Physical Description: 16p. ; 29cm.
Invasive alien plants and animals are known for their disruption of ecosystems and threat to biodiversity. This book highlights their major impact on human health. This includes not only direct effects through contact with the species via bites, wounds and disease, but also indirect effects caused by changes induced in ecosystems by invasive species, such as more water hyacinth increasing mosquito levels and thereby the potential for malaria.
Invasive alien species represent an insidious and pervasive threat to the environmental, economic and human well-being of the Pacific islands. Pacific island ecosystems make up one of the worlds important biodiversity hotspots, with high numbers of endemic species that are particularly vulnerable to extinction due to their limited habitat and isolation.|This book is intended to serve as a practical guide, calling attention to the need to link emergencies, disasters and development, not only in policy statements, but in practical ways.
Website of Pacific R2R - Ridge to Reef Program stating goals, Programme components, partnerships, and national demonstration project sites
Website
Call Number: [EL]
The isolated, small, low-lying resource-poor atolls of Tuvalu are clearly on the frontline against climate change, the escalating impacts natural disasters and declining food, health and energy security.
Available online
Call Number: [EL]
Physical Description: 101 p
Vanuatu is located in the South Pacific Ocean (about three quarters of the way from Hawaii to Australia) and includes more than 80 islands, of which about 65 are inhabited.
Available online
Call Number: [EL]
Physical Description: 253 p
The Oceania region is very prone to natural disasters having experienced two Category 5 cyclones in as many years; Tropical Cyclone (TC)Pam struck Vanuatu on 13 March 2015 and TC Winston struck Fiji on 20 February 2016.
Available online
Call Number: [EL]
Physical Description: 92 p
This is a continuation of the survey of islands in Micronesia and American Samoa for invasive plant species requested by the Pacific Islands Committee. Council of Western State Foresters. A
survey of other Micronesian islands was conducted in 1998 and was discussed in a previous report2. This report summarizes a survey of the island of Rota. Commonwealth of the Northern
Mariana Islands, on 5 April 2000. The objectives, as with the previous survey. were three-fold: (1) To identify plant species on the island that are presently causing problems to natural and
The Government of the Cook Islands requested assistance from the US Department of Agriculture, Forest Service, Institute of Pacific Islands Forestry, to conduct a survey of invasive
plant species of environmental concern, similar to surveys previously conducted in Micronesia, American Samoa, Nine, Samoa and Tonga. The survey was carried out from 11 March through
This is a continuation of the survey of islands in Micronesia and American Samoa for invasive plant species requested by the Pacific Islands Committee, Council of Western State Foresters. A
survey of other Micronesian islands was conducted in 1998 and was discussed in a previous report". This report is based on a survey of several islands of Chuuk, Federated States of Micronesia, from 30 March to 4 April 2000. The objectives, as with the previous survey, were three-fold: (1) To identify plant species on the islands that are presently causing problems to
As requested by the Pacific Islands Committee, Council of Western State Foresters, we conducted a survey of selected Micronesian islands for invasive plant species. The objectives were three-fold: (1) To identify species on the islands that are presently causing problems: (2) to identify species that,
The Republic of Palau requested assistance from the US Department of Agriculture, Forest Service, Institute of Pacific Islands Forestry, to conduct a survey of invasive plant species of environmental concern. A less comprehensive survey was conducted as part of a general survey of the major Micronesian islands in 19982. Similar surveys have been conducted in American