MANGROVE LIVELIHOOD, UTILIZATION and VALUATION Palau Artwork
MANGROVE LIVELIHOOD, UTILIZATION AND VALUATION Palau Artwork J.H. Primavera Chief Mangrove Scientific Advisor Zoological Society of London Iloilo City, Philippines FUNCTIONS OF MANGROVES 1. Information • spiritual/religious • educational/historical 2. Regulatory • coastal buffer zone • flood regulation • decreased erosion • nutrient supply & recycling • land accretion • wildlife habitat 3. Resource • forestry - wood for fuel, housing, construction, fishing poles - honey & beeswax - medicines - others: dyes (tannins, fodder, etc.) • fisheries - seaweeds, shrimps, crabs, fish Philippine places named after mangroves (Primavera et al, 2004) Scyphiphora hydrophyllacea (nilad) Maynilad (now Manila) Avicennia marina (piapi) Piapi Beach, Dumaguete City Barringtonia spp. Bitoon, Jaro, Iloilo City Excoecaria agallocha (alipata) Lipata, Culasi, Antique Lipata, Surigao City Heritiera littoralis (dungon) Dungon, Jaro, Iloilo City Hibiscus tiliaceus and Thespesia Balabago, Jaro, Iloilo City populnea (balabago) Lumnitzera racemosa Culasi, Antique (culasi, tabao) Matabao, Agusan del Norte Tabao, Buenavista, Guimaras Taba-ao, Sagay, Negros Occid. Matabao, Siquijor Nypa fruticans (nipa, sapsap, sasa) Canipaan River, Palawan Casapsapan, Aurora Rhizophora spp. (bakhaw) Bakhaw, Jaro, Iloilo City Bakhawan, Concepcion, Iloilo Sonneratia alba (pagatpat) Pagatpatan, Agusan Pequeno, Agusan Norte Pagatpatan Jasaan, Misamis Or. Rhizophora species (bakhaw) bakhawan Ceriops tagal (tungog) katunggan TRADITIONAL USES OF PHILIPPINE MANGROVES (Primavera et al., 2004) Species Uses Avicennia alba bark as astringent; resinous secretion for birth control; ointment from seeds for smallpox ulceration Avicennia marina smoke of dried branches as mosquito repellent Avicennia officinalis fruits as astringent, seeds and roots as poultice to treat ulcers Bruguiera sexangula roots and leaves for burns; leaves have tumor-inhibiting alkaloids; fruits chewed as substitute for betel nut, lotion made from fruits to treat sore eyes Ceriops tagal bark infusion for obstetric and haemorrhagic conditions, e.g.
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