Browsing by Author "Hendrik, Hendrik"

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    Kajian Perbaikan Mutu Air Gambut Untuk Kegiatan Budidaya Ikan Di Desa Sungai Tohor, Kecamatan Tebing Tinggi Timur, Kabupaten Kepulauan Meranti
    (2018-04-03) Hendrik, Hendrik; Sukendi, Sukendi; Heltonika, Benny
    This study aims to analyze the study of the effect of improvement of water quality parameters of peat water with filter system, biological coogulation and microalgae for fish farming activities. The research was conducted in Sungai Tohor Village, Tebing Tinggi Timur Subdistrict, Meranti Islands Regency. Procedure of research activity is done by way of peat water coming from canal pumped by multilevel filtering. Water filtration by drum stratum is intended with macro and micro filtration separation, macro filtering using only ijuk and burlap sack. While microscreening using layers of krikil, sand and charcoal, and the provision of lime tohor. The results showed that there was a change (increase) to pH value from 3.7 to 5.4; Dissolved CO2 decreased from 31.9 to 24.6 mg /l, dissolved DO increased from 3.92 to 4.09 mg /l, TSS decreased from 82.5 to 4.5 mg /l, increased brightness from 64.5 to 68.2 cm and the temperature rises from 27.9 to 30.1 °C and there is growth and multiplication of microalgae on the surface of water. From the experimental maintenance of catfish dumbo done, generally not possible to survive, because the still high dissolved CO2 which is toxic to fish and pH that still needs to be improved again. Need further research on the technique of reducing the dissolved CO2 value and increasing the pH value, thus reaching the recommended threshold point for fish farming. For fish cultivation activities from the results of this study only allows to cultivate the local fishes only.
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    STRATEGI PENGEMBANGAN EKOWISATA MANGROVE DI DESA BOKOR KECAMATAN RANGSANG BARAT KABUPATEN KEPULAUAN MERANTI PROVINSI RIAU
    (2019-11) Fauzi, Rizki; Mulyadi, Aras; Hendrik, Hendrik
    In environmental management, mangrove forest is one of the important components that must be preserved. This study aims to determine the potential of mangrove ecosystems in the village of Bokor, developed into a regional ecotourism mangrove on an ongoing basis, determine the level of participation and perceptions, and perceptions of policy makers to calculate the carrying capacity of the area for tourism activities, as well as the strategy for development of ecotourism mangrove in the village of Bokor to mangrove ecotourism management. This research was conducted in April 2019 until September 2019, at the village of Bokor District of West Rangsang Meranti Islands regency in Riau province. This study uses a survey, a structured interview (questionnaire) and non-structured (free in-depth interviews). Based on the results of research show that Bokor village has a range of ± 148 km from the capital of Riau province. Means of transportation to get Bokor village can use the sea transport services ship speed boat, accommodation lodging has been provided 5 units of housing, access to rural roads that have been in semenlisasi. Areas of ecotourism has available mangrove trekking path, pavilion, boat, there are 3 sporting events each year; live event bokor one night, a party of river basins. Mangrove vegetation, there are 11 species of 8 families, canoe, there are three sporting events each year; live event bokor one night, a party of river basins. Mangrove vegetation, there are 11 species of 8 families, canoe, there are three sporting events each year; live event bokor one night, a party of river basins. Mangrove vegetation, there are 11 species of 8 families, with an area of 319 ha of mangrove forests, Value 1133.33 ind./ha mangrove forest density, thickness of 550-1400 m, Travel Conformance Level 81-86. Of the 40 respondents know the name of mangrove 67.5%, 0.95 public participation is low, Perception of 7.63 is high, the capacity of the region up to 120 / day, Matrix Grand Strategy obtained external and internal factors (the strengths and weaknesses) of 0 , 93 (positive) and the difference between the total value of the influence of external factors (opportunities and threats) 1,98-0.98 that is equal to 1.00 (positive),