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The present study, commissioned by the French Agency for Biodiversity (Agence française pour la biodiversité, AFB), is part of the "Pacific Biodiversity Blue Belt" project. It covers four Pacific island Overseas Countries and Territories (OCTs): French Polynesia (PF), New Caledonia (NC), Wallis & Futuna (WF) and Pitcairn (Pi). |Dans le cadre du projet Pacific Biodiversity Blue Belt BEST2.0, coordonné par le Programme Régional Océanien pour l’Environnement (PROE), en partenariat avec l’Agence française pour la biodiversité (AFB), une étude a été réalisée en 2018 à destination des gestionnaires afin de proposer un outil d’aide à la décision relative à l’utilisation de technologies de surveillance des activités humaines dans les aires marines protégées/gérées. Cette étude propose une synthèse des contextes, des activités maritimes et des dispositifs actuels de surveillance, enrichie d'une revue complète des technologies de 2018 adaptées à la surveillance des activités anthropiques en mer. Un outil d’aide à la sélection de solutions technologiques est ensuite présenté, fondé sur une approche multicritères répondant aux besoins exprimés par les gestionnaires.

Presentation on plastics in Europe who produces 25 million tonnes of plastic waste.

Biological control of introduced weeds in the 22 Pacific Island countries and territories (PICTs) began in 1911, with the lantana seed feeding fly introduced into Fiji and New Caledonia form Hawaii. To date, a total of 62 agents have been deliberately introduced into the PICTs to control 21 weed species in 17 countries.

Biological control of introduced weeds in the 22 Pacific island countries and territories (PICTs) began in 1911, with the lantana seed-feeding fly introduced into Fiji and New Caledonia from Hawaii. To date, a total of 62 agents have been deliberately introduced into the PICTs to control 21 weed species in 17 countries. A further two agents have spread naturally into the region. The general impact of the 36 biocontrol agents now established in the PICTs ranges from none to complete control of their target weed(s). Fiji has been most active in weed biocontrol, releasing 30 agents against 11 weed species. Papua New Guinea, Guam, and the Federated States of Micronesia have also been very active in weed biocontrol. For some weeds such as Lantana camara, agents have been released widely, and can now be found in 15 of the 21 PICTs in which the weed occurs. However, agents for other commonly found weeds, such as Sida acuta, have been released in only a few countries in which the weed is present. There are many safe and effective biocontrol agents already in the Pacific that could be utilised more widely, and highly effective agents that have been released elsewhere in the world that could be introduced following some additional host specificity testing. This paper discusses the current status of biological control efforts against introduced weeds in the 22 PICTs and reviews options that could be considered by countries wishing to initiate weed biological control programmes.

Biological control of weeds in Vanuatu began in 1935, with the introduction of the tinged Teleonemia scrupulosa to control Lantana camara. To date, nine biological control agents have been intentionally introduced to control eight weed species. Seven of these agents have established on their respective hosts while an eighth, Zygogramma bicolorata, an agent for Parthenium hysterophorus has only recently been released and establishment is unlikely.

The EU has long supported biodiversity con- servation and recognised the links between healthy ecosystems and livelihoods. Starting from the mid-1980s, the EU has helped devel- oping countries manage biological resources in a sustainable way. It has provided long-stand- ing support to biodiversity conservation in National Parks and protected areas, especially in Africa, by increasing the capacity of local authorities and NGOs in management and finance, monitoring and evaluation, and in pro- moting income-generating activities compat- ible with conservation. The best-known action of this kind is the Conservation and Rational Use of Forest Ecosystems in Central Africa Pro- gramme (ECOFAC), which protects the habitats of great apes and other emblematic species and ecosystems. The EU has invested nearly EUR 140 million in ECOFAC since 1992, sup- porting 16 major protected areas in eight Cen- tral African countries, covering an area of more than 130 000 square kilometres.