Nilai Ekonomi Serapan Co2 Ekosistem Mangrove Di Desa Kelapa Pati Kabupaten Bengkalis

Abstract

Research has been conducted in Kepenghuluan Melayu Besar Subdistrict Tanah Putih Tanjung Melawan in January to February 2018. The aim of this research was to analyze the indicator of the presence of Aedes aegypti mosquito larvae on 3M Plus movement in Kepenghuluan Melayu Besar Subdistrict Tanah Putih Tanjung Melawan and analyze the effect of 3M Plus movements and impacts socio-economic on the existence of Aedes aegypti mosquito larvae in Kepenghuluan Melayu Besar Subdistrict Tanah Putih Tanjung Melawan. The results showed that 3M Plus movement affected to decrease larva population in an area. The impact of the 3M Plus movement was viewed from an economic aspect, namely the costs incurred was cheaper than before the 3M Plus movement. The social impact gained from 3M's movement Plus the empathy and feeling of mutual cooperation in the community, the use of recycled goods increases the aesthetic value because the use of used goods to be used as crafts, feeling safe and comfortable and not panicking when there is an attack of DHF and the emergence of clean living behavior and healthy in the community.

Economic value of carbon in mangrove ecosystem of Cawan Island, Indragiri Regency, Riau, Indonesia

“…2,199.54ton.ha -1 *3,401,66 ha* IDR 80,000.ton -1 .year -1 , resulting in IDR598,566,978,912.year -1 . The value was higher compared with previous work of [32] studying mangrove ecosystem in Kelapa Pati, Bengkalis, reaching IDR268,372,455.28.year -1 and research of [33] discussing valuation of ecosystem service by mangrove in Sungai Apit, Regency of Siak, reaching IDR22,080,262,859.year -1 .…”

Estimations of Carbon Storage and Economic Value of Mangrove Forest on the North Coast of Cawan Island, Indragiri Hilir

“…Root Biomass 7 Species Allometrik Equations S.alba B = 0,199 ρ 0,899 (D) 2,22 S.ovata B = 0,045 (D) 2,320 R.apiculata B = 0,00698 (D) 2,61 Mangroves in general B = 0,199 ρ 0,899 (D) 2,22…”

“…Global climate change has resulted in an increase in the earth's temperature, an increase in average sea levels, changes in rainfall patterns, and disruption of the natural balance. According to Hidayah et al 2 , climate change is an intensively discussed environmental issue. Global climate change can occur, one of which is due to an increase in greenhouse gas concentration due to increased CO 2 gas.…”

“…Lumnitzera racemosa B = 0,184 (D)2,384 Kangkuso et al18 Mangroves in general B = 0,251 (D) 2,46 ρ Komiyama et al7 …”

Estimasi Simpanan Karbon Hutan Mangrove di Pesisir Utara Pulau Cawan, Indragiri Hilir

“…Dampak dari perubahan iklim dunia mengakibatkan peningkatan suhu bumi, naiknya rata-rata permukaan air laut, perubahan pola curah hujan dan terganggunya keseimbangan alam. Menurut Hidayah et al (2020), Perubahan iklim merupakan salah satu isu lingkungan yang saat ini sedang gencar dibahas. Perubahan iklim secara global dapat terjadi salah satunya akibat kenaikan konsentrasi gas rumah kaca sebagai akibat dari gas CO2 yang meningkat.…”