VALUASI EKONOMI SUMBER DAYA MANGROVE DI DUSUN BAROS DESA TIRTOHARGO KECAMATAN KRETEK KABUPATEN BANTUL

TYAS ISMI T, Suadi, S.Pi., M.Agr.Sc., Ph.D.

2014 | Tesis | MANAJ. SUMBER DAYA PERIKANAN

Mangrove memiliki nilai manfaat yang signifikan bagi ekologi dan sosial ekonomi, namun kuantifikasi nilai ekonomi tersebut masih jarang dilakukan. Tujuan penelitian ini adalah menghitung total nilai ekonomi ekosistem mangrove. Penelitian dilaksanakan di Pantai Baros Kabupaten Bantul pada bulan September sampai Oktober 2013. Responden sebanyak 41 petani, 10 nelayan, 9 peternak dan 34 wisatawan diwawancarai untuk mengetahui manfaat dari nilai ekonomi ekosistem mangrove. Hasil penelitian menunjukkan bahwa nilai total manfaat ekonomi di dalam kawasan mangrove adalah sebesar Rp168.744.141,67/ha/tahun, yang terdiri atas nilai manfaat langsung sebesar Rp19.756.491,67/ha/tahun, nilai manfaat tidak langsung sebesar Rp132.017.160,00/ha/tahun, nilai pilihan sebesar Rp170.490,00/ha/tahun dan nilai keberadaan sebesar Rp16.800.000,00/ha/tahun. Nilai manfaat ekonomi tidak langsung memiliki nilai terbesar yang menunjukkan fungsi ekologi kawasan mangrove sangat besar dan mengindikasikan pentingnya melestarikan serta mengembangkan kawasan tersebut. Keberlanjutan ekosistem mangrove dan pengelolaan berbasis ekologi menjadi cara yang dapat dilakukan di masa mendatang.

Mangrove has a significant benefit for both of ecological and social economic values, however a quantification of mangrove economic values is infrequently be done. The objective of the research is to calculate the total economic values of mangrove ecosystem. The research were carried out in Baros Beach Bantul Regency on September to October 2013. The numbers of 41 farmers, 10 fishers, 9 cattlemans and 34 tourists were interviewed to find out the economic values of mangrove ecosystem. The results was presented the total benefits of economic values in mangrove area was IDR168.744.141,67/ha/year, which consist of IDR19.756.491,67/ha/year for direct benefits, IDR132.017.160,00/ha/year for indirect benefits, IDR170.490,00/ha/year for optional benefits and IDR16.800.000,00/ha/year for existence benefits. The indirect economic benefits of mangrove area was higher. It shows that ecological functions of mangrove played a greater benefits and the act to conserve and expand the mangrove area are extremely needed. The sustainability of the mangrove and management based on ecology might remain as appropriate way to do in the future.

Kata Kunci : Baros, Bantul, manfaat ekonomi, kawasan mangrove.