Mangroves in Southeast Aru Marine Protected Area Nur Mujid Abdullah (a*), Imam Fauzi (a), Janson Pieterz (b)
a) National Marine Protected Area Authority of Kupang
Jalan Yos Sudarso Terusan Bolok, Kupang, Indonesia
*nur.abdullah[at]kkp.go.id
b) Faculty of Marine Science and Fisheries, Pattimura University
Jalan Mr, Chr. Soplanit, Ambon, Maluku
Abstract
Southeast Aru Marine Protected Area (MPA) is a 114,000 hectares reserve-type national conservation area in Arafura Sea, Maluku where the Ministry od Marine Affairs and Fisheries managed since 2009. Its mangrove is the largest coastal ecosystem which is important for sustainable fisheries and coastal disaster mitigation. The main objective of this study is to understand the condition of mangrove community, its impact on fisheries and threats to its continuity. Stratified random sampling on three plots of 10 m x 10 m and hemispherical photography are employed on 13 observation stations across four zones. Local fishermen are interviewed about their activities related to mangroves. From 13 observation stations, 19 species from 8 families and 10 genera are identified. The average of mangrove density and its canopy coverage are respectively 2997 stand/ha and 74.66%. These values can be interpreted as in good condition and moderate coverage (KepmenLH 201/2004). Rhizophora mucronate and Sonneratia alba are the two most dominant species in all observation stations. Local fishermen^s activities in the mangrove area are catching crabs, trap-fishing, and cutting mangrove woods for firewood and/or simple non-permanent housing. Bruguiera gymnorrhiza, Phemphis acidula, Rhizophora mucronate, and Ceriops tagal are their favorites.
Keywords: Mangrove, Southeast Aru MPA, threats
Topic: Aquatic Ecology and Conservation (International)
