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Ce rapport est l'un des principaux résultats de l'atelier régional Sea'ties Pacifique qui s'est tenu du 10 au 12 juillet 2023 à Nadi (Fidji). L'atelier a été organisé par la Plateforme Océan & Climat, le Programme régional océanien de l'environnement (PROE), et le Pacific Climate Change Pacifique (PCCC), avec le soutien financier du Fonds de coopération économique, sociale et culturelle pour le Pacifique (« Fonds Pacifique », Ministère de l’Europe et des Affaires Etrangères), du PCCC, et du PROE par le biais du programme d’assistance technique de l’Initiative Kiwa. Le rapport fournit une vue d'ensemble des défis actuels en matière d'adaptation dans la région du Pacifique, ainsi que des initiatives inspirantes pour les relever. Les conclusions de ce rapport s'appuient sur les points de vue exprimés lors d’entretiens et sur les discussions de l'atelier lui-même. Il souligne et démontre à quel point, dans une région où de nombreuses îles sont de faible altitude, où la grande majorité de la population vit au bord de l'océan et où la côte s'urbanise rapidement, l'élévation du niveau de la mer reste une question existentielle et qu'il est primordial d'accélérer les mesures d'atténuation et d'adaptation.

Niue is a single raised coral atoll in the South-central Pacific located at latitude 19 S and Longitude 169 W. It is isolated, being approximately 480 kilometre East of Tonga. 930 kilometre west of Rarotonga and 660 kilometre South-East of Samoa. The island is the largest raised coral atoll in the world, being 259 square kilometers and formed of two terraces: a lower terrace averaging about 60 metres. The interior is a plateau, the edge of which slopes steeply down to the lower terrace. This lower terrace ends abruptly in most places in steep cliffs containing caves and deep chasms

The endemic kereru (Hemiphaga novaeseelandiae) (also known as kuku, kukupa or New Zealand pigeon, but henceforth referred to as kereru) and the Chatham Island subspecies, parea (Hemiphaga novaeseelandiae chathamensis), are the only extant representatives of the genus Hemiphaga. A programme has been set up to monitor kereru populations. The aim of this monitoring programme is to provide a clearer picture of medium- to long-term trends in kereru populations at key sites (e.g., mainland “island” management sites and their paired non-treatment sites), and to document the responses of kereru populations to management actions. This report sets out the requirements for monitoring kereru at key sites as part of a national programme. In addition, it is intended to be used as a practical guide for anyone (e.g., iwi, conservation groups, school groups) planning to initiate a kereru monitoring project. The most efficient way of detecting and interpreting kereru population trends is considered to be by undertaking 5-minute counts with distance estimates in conjunction with phenology monitoring and display flight monitoring. It is therefore recommended that others use these methods wherever possible. A section on other techniques is included to cover situations where 5-minute counts may not be practicable. Wherever possible, kereru monitoring should be integrated into existing Department of Conservation bird monitoring and management programmes, rather than requiring the initiation of new projects. Iwi, conservation groups and interested members of the public will be encouraged to participate in kereru monitoring and conservation management. Annual results from each site should be forwarded to the programme co-ordinator, who will review and collate the data, and prepare an annual report for distribution to all participants and interested parties. Explanation of the programme, relevant aspects of kereru ecology, and background information are provided in the main text. Descriptions of the actual methods are given in the appendices.

Bird conservation in the Pacific islands