Mangrove exploitation effects on biodiversity and ecosystem services
Tóm tắt
Mangrove forests are one of the most important coastal ecosystems as they support many local communities. However, over the last two decades harvesting of mangrove forests has been extensive with effects on mangrove biodiversity and ecosystem services. We investigate the effect of mangrove harvesting on tree biodiversity in South Sulawesi, Indonesia. Using two line transects each in ten mangrove forests, mangrove composition, species dominance, density, frequency, coverage, and stem diameter and diversity were recorded. Interviews detailing provisioning ecosystem services were also conducted with local forestry and fishery workers to determine the level of exploitation. Ten mangrove species were recorded (Avicennia alba, Bruguiera gymnorrhiza, Ceriops tagal, Excoecaria agallocha, Lumnitzera racemosa, Nypa fruticans, Rhizophora apiculata, Rhizophora mucronata, Rhizophora stylosa, and Sonneratia alba) belonging to six families (Avicenniaceae, Rhizophoraceae, Euphorbiaceae, Combretaceae, Arecaceae and Sonneratiaceae). Mangrove forests are now dominated by saplings and seedlings, with few trees above 15 cm diameter at breast height. Rhizophora sp. were found to be the most important and dominant species. Rhizophora sp. was the most widely used as it was deemed the most suitable for firewood and charcoal. In addition, it is the main species planted in mangrove restoration projects, which have focused on establishing production forest rather than restoring natural species composition and structure. Despite the decrease in biodiversity, the mangroves still provide a wide range of ecosystem services to the communities in the area.
Tài liệu tham khảo
Ardiansyah WI, Pribadi R, Nirwani S (2012) Struktur dan Komposisi Vegetasi Mangrove di Kawasan Pesisir Pulau Sebatik, Kabupaten Nunukan, Kalimantan Timur. J Mar Res 1(2):203–215
Bahar A. (2004). Kajian Kesesuaian dan Daya Dukung Ekosistem Mangrove untuk Pengembangan Ekowisata di Gugus Pulau Tanakeke, Kabupaten Takalar, Sulawesi Selatan. Master Thesis. Bogor Agricultural University, Bogor (unpublished)
Bakosurtanal (2009) Peta mangroves Indonesia. Pusat survey Sumberdaya Alam Laut. Badan Koordinasi Survei dan Pemetaan Nasional (Bakosurtanal), Jakarta
Barik J, Chowdhury S (2014) True mangrove species of Sundarbans delta, West Bengal, East India. Check List 10(2):329–334
Benayas JMR, Newton AC, Diaz A, Bullock JM (2009) Enhancement of biodiversity and ecosystem services by ecological restoration: a meta-analysis. Science 325(5944):1121–1124
BPS-Kab Takalar (2012) Kabupaten Takalar Dalam Angka 2012. Badan Pusat Statistik (BPS) Kabupaten Takalar, Takalar
Cameron T (2002) 2002: the year of the diversity-ecosystem function’ debate. Trends Ecol Evol 17(11):495–496
Chang-yi LU, Yuk-shan Wong, Tam Nora FY, Richard Berry (1997) Vegetation analysis of typical mangrove swamp—Lai Cho Wo Coast of Hongkong. Chin J Oceanol Limnol 16(1):72–77
Costanza R, Fisher B, Mulder K, Liu S, Christopher T (2006) Biodiversity and ecosystem services: a multi-scale empirical study of the relationship between species richness and net primary production. Ecol Econ 61:478–491
Critc-Ppo LIPI (2012) Ekosistem Pesisir Ternate, Tidore dan sekitarnya, Propinsi Maluku Utara. Pusat Penelitian Oseanografi LIPI, Jakarta
Curtis JT (1959) The vegetation of Wisconsin. An Ordination of Plant Communities. University of Wisconsin Press, Madison, p 657
Curtis JT, McIntosh RP (1950) The Interrelations of certain analytic and synthetic photo socio logical characters. Ecology 31:438–455
Danielsen F, Sørensen MK, Selvam V, Parish F, Burgess ND, Hiraishi T, Karunagaran VM, Rasmussen MS, Hansen LB, Quarto A, Suryadiputra N (2005) The Asian tsunami: a protective role for coastal vegetation. Science 310(5748):643
Din N, Saenger P, Jules PR, Siegried DD, Basco F (2008) Logging activities in mangrove forests: a case study of Douala Cameroon. Afr J Environ Sci Technol 2(2):22–30
Duke NC, Meynecke JO, Dittmann S, Ellison AM, Anger K, Berger U, Cannicci S, Diele K, Ewel KC, Field CD, Koedam N, Lee SY, Marchand C, Nordhaus I, Dahdouh-Guebas F (2007) A world without mangroves? Science 317(5834):41–42
Ellison AM (2000) Mangrove restoration: do we know enough? Restor Ecol 8:219–229
English S, Wilkinson C, Baker V (1997) Survey manual for tropical marine resources, 2nd edn. Australian Institute of Marine Science, Townsville, pp 119–195
FAO (2007) The World’s mangroves 1980–2005. Food and Agriculture Organization (FAO), Rome
Frontier Madagascar (2005) A field manual for survey methods in tropical marine ecosystems. In: Biddick K, Brown LF, Markham K, Mayhew EM, Robertson A, Smith V (eds). Frontier Madagascar environmental research report 17. Society for Environmental Exploration
Frost R (2010) Dwindling Indian Sundarban mangrove: the way out. Sci Cult 76:275–282
Gan BK (1995) A working plan for the matang mangrove forest reserve (fourth revision). State Forest Department of Perak Darul Ridzuan, Malaysia
Giesen W, Wulffraat S, Zieren M, Scholten L (2007) Mangrove guidebook for Southeast Asia. FAO and Wetlands International, Bangkok
Giri C, Oching E, Tieszen LL, Zhu Z, Singh A, Loveland T, Masek J, Duke N (2010) Status and distribution of mangrove forests of the world using earth observation satellite data. Glob Ecol Biogeogr 20(3):154–159
Giri S, Mukhopadhyay A, Hazra S, Mukherjee S, Roy D, Ghosh S, Ghosh T, Mitra D (2014) A study on abundance and distribution of mangrove species in indian Sundarban using remote sensing technique. J Coast Conserv 18(4):359–367
Harrison PA, Berry PM, Simpson G, Haslett JR, Blicharska M, Bucur M, Dunford R, Egoh B, Garcia-Liorente M, Geamana N, Geertsema W, Lommelen E, Meiresonne L, Turkelboom F (2014) Linkages between biodiversity attributes and ecosystem services: a systematic review. Ecosyst Serv 9:191–203
Hinrichs S, Nordhaus I, Geist SJ (2008) Status, diversity and distribution pattern of mangrove vegetation in the Segara Anakan lagoon, Java, Indonesia. Reg Environ Change 9:275–289
Iftekhar MS, Takama T (2008) Perceptions biodiversity, environmental services, and conservation of planted mangroves: a case study on nijhum dwip island, Bangladesh. Wetl Ecol Manag 16(2):119–137
Jusoff K, Taha D (2008) Managing sustainable mangrove forests in Peninsular Malaysia. J Sustain Dev 1(1):88–96
Krebs CJ (1989) Ecological methodology, 1st edn. Addison-Welsey, Boston
Kusmana C (1993) The current status of mangrove forest management in Indonesia. Department of Silviculture, Faculty of Forestry, Bogor Agricultural University, Bogor Unpublished
Kusmana C, Onrizal, Sudarmadji (2003) Jenis-jenis Pohon Mangrove di Teluk Bintuni, Papua, Fakultas Kehutanan, Institut Pertanian Bogor dan PT. Bintuni Utama Murni Wood Industries, Bogor
Malik A, Fensholt R, Mertz O (in review) Consequences of mangrove forest change in South Sulawesi. In review in Regional Environmental Change
Malik A, Fensholt R, Mertz O (2015) Economic valuation of mangroves for comparison with commercial aquaculture in South Sulawesi, Indonesia. Forests 6(9):3028–3044
Mertz O, Ravnborg HM, Lövei GL, Nielsen I, Konijnendijk Cecil CC (2007) Ecosystem services and biodiversity in developing countries. Biodivers Conserv 16:2729–2737
Millennium Ecosystem Assessment (2005) Ecosystem and human well-being: a framework for assessment. Island Press, Washington
Nurkin B (1994) Degradation of mangrove forests in South Sulawesi, Indonesia. Hydrobiologia 285:271–276
Nybakken JW, Bertness (2004) Marine biology: an ecological approach, 6th edn. Benjamin Cummings, San Francisco, p 592
Ong JE (1982) Mangroves and aquaculture in Malaysia. Ambio 11:253–257
Ong JE, Gong WK (2013) Structure, function and management of mangrove ecosystems. ISME Mangrove Educational Book Series No. 2. International Society for Mangrove Ecosystems
Onrizal, Kusmana C (2008) Studi Ekologi Hutan Mangrove di Pantai Timur Sumatra Utara. Biodiversitas 9(1):25–29
Primavera JH (2000) Development and conservation of philippine mangroves: institutional issues. Ecol Econ 35:91–106
Primavera JH, Esteban JMA (2008) A review of mangrove rehabilitation in the Philippines: successes, failures and future prospects. Wetl Ecol Manag 16:345–358
Rotaquio JR, Nakagoshi N, Rotaquio RL (2007) Species composition of mangrove forests in Aurora, Philippines—a special reference to presence of Kandelia Candel (L.) Druce. J Int Dev Coop 13(1):61–78
Rozainah MZ, Mohamad MR (2006) Mangrove forest species composition and diversity in Balok River, Pahang, Malaysia. Ecoprint 13:23–28
Saenger P, Hegerl EJ, Davie JDS (eds) (1983) Global status of mangrove ecosystems by the working group on mangrove ecosystems of the IUCN Commission on Ecology in cooperation with the United Nations Environment Programme and the World Wildlife Fund. The Environmentalist, vol 3, pp 1–88
Sastranegara MH, Yuwono E, Sukardi P (2007) Illegal logging of mangroves in Segara Anakan Cilacap: a conservation constraint. In: Yuwono E, Jennerjahn T, Sastranegara MH, Sukardi P (eds) Synopsis of ecological and socio-economic aspects of tropical coastal ecosystem with special reference to Segara Anakan. Research Institute the University of Jenderal Soedirman, Purwokerto
Simon H (2007) Metode Inventore Hutan. Pustaka Pelajar, Yogyakarta
Suryono CA (2006) Struktur Populasi Vegetasi Mangrove di Laguna Segara Anakan Cilacap, Jawa Tengah. Jurnal Ilmu Kelautan 11(2):112–118
Tahir A (2000) Kajian Pengembangan Pertambakan dalam Pemanfaatan Lahan Pesisir secara Lestari. Master Thesis. Bogor Agricultural University, Bogor (unpublished)
Tomlinson PB (1986) The botany of mangroves. Cambridge University Press, Cambridge
Ukkas M (2001) Pemetaan Potensi/Zonasi Wilayah Pesisir dan Pulau-pulau Kecil Kabupaten Takalar. Laporan Penelitian; Universitas Hasanuddin, Makassar
Walters BB (2005) Ecological effects of small-scale cutting of Philippine mangrove forests. For Ecol Manag 206:331–348
Wang Y, Bonynge G, Nugranad J, Traber M, Ngusaru A, Tobey J, Hale L, Bowen R, Makota V (2003) Remote sensing of mangrove change along the Tanzania coast. Mar Geod 26:35–48
Weinstock JA (1994) Rhizophora mangrove agroforestry. Econ Bot 48:210–213
Wightman GM (1989) Mangroves of the Northern Territory. North Territ Bot Bull 7:1–130