4. Seminar Nasional Pelestarian Lingkungan (SENPLING) 2019

Permanent URI for this collection

https://repository.unri.ac.id/handle/123456789/9829

Browse

Now showing 1 - 20 of 89

ANALISIS PENILAIAN TINGKAT KEKUMUHAN KELURAHAN TANAH DATAR BERDASARKAN PERATURAN MENTERI PUPR NOMOR 14/PRT/M/2018
(2019-09) Marni, Dewi; Siregar, Sofyan Husein; Suprayogi, Imam
The development of slums in urban areas is inseparable of the increases in population and population activity. In addition, undirected and unplanned development also supports the degradation of the quality of residential environment. One area that is included in the slum area is located in Tanah Datar Sub-District. The residential area of Tanah Datar Sub-District is right in the heart of Pekanbaru city. Thus, living conditions and the welfare of the people who live in these settlements greatly affect the face of a city. The characteristics and conditions of slums in each region is different. Thus, this study aims to identify the condition and level of slums of a residential area in order to determine alternatives to handling slum areas appropriately. The method used is exploratory descriptive of phenomena and facts relating to the condition of the community and the environment of slum areas based on the criteria of the Minister of PUPR Regulation Number 14/PRT/M/2018. The results showed that there were 5 RW were categorized as mild slums and 2 RW were categorized as not slums in Tanah Datar sub-district.
FAKTOR YANG BERHUBUNGAN DENGAN GANGGUAN PENDENGARAN PADA PEKERJA DI BAGIAN MESIN PT. PLN (PERSERO) BAGANSIAPIAPI
(2019-10) Parlin, Winda
Hearing loss (noiseinduced hearingloss)is the hearing loss resulting from exposure to noise is quite loud in a considerable period of time and is usually caused by noisy environments work. Based on the results of PT. PLN (Persero) obtained Bagansiapiapi exceeding 89 db standard limit Permenaker No.13 / Men / X / 2011, which is at risk of hearing loss. The aim of research to determine the factors associated with hearing loss in workers' section of the machine PT. PLN (Persero) Bagansiapiapi consist of noise dose, age, years of smoking and ear protective devices. Type quantitative analytical research withdesign. cross sectional population of 33 people and all of the respondents. Samples were 33orang and all employees as respondents. Data analysis of univariate and bivariate withtest. chi-square The results of the bivariate analysis research showed ganggun hearing 17 respondents (51.5%), noise of 17 respondents (51.5%) age of 17 (48.5%), length of 17 respondents (51.5%), ability smoke 20 respondents ( 60.5%), APT 22 respondents (66.5%). The results of univariate study analissis bivariate correlation between hearing loss is noise dose (Pvalue = 0.024) OR = 7.1, age (Pvalue = 0.000) tenure OR = 3.2 (Pvalue = 0.027) OR = 7 5, smoke toxicity (Pvalue = 0.001) OR = 2.2, ear protective devices (Pvalue = 0.009) OR = 12. Conclusion are relationship factors associated with hearing loss in workers machined parts PT. PLN (Persero) Bagansiapiapi is the noise dose, age, years of smoking and ear protective devices. Suggestions companies need to conduct routine supervision in the use of PPE, companies need to impose sanctions on workers who do not wear PPE
MODAL SOSIAL (SOCIAL CAPITAL) DAN PEMBERDAYAAN MASYARAKAT INDUSTRI BATU BATA
(2019-10) Sadad, Abdul; Yuliani, Febri
The purpose of this study is to analyze how the application of social capital in the effort to empower the brick industry community in the District of Tenayan Raya. Development that needs to be done by the government is not only physical development, but development that leads to community development. Every community development activity is related to the process of community empowerment that is able to utilize the results of empowerment itself. The most appropriate approach in community empowerment is one of them with the development of the industrial sector, community economic empowerment through a group approach, in the form of joint economic ventures. Social capital which is one aspect in the context of community empowerment is often forgotten. Improving the quality of community life can be done by increasing social capital in the community. Seeing the conditions that occur in the stone industry community there has not been a significant increase in the economy in improving the lives of their families. The method used in this research is a qualitative descriptive method with research instruments in the form of in-depth interviews, observations and documentation. The results showed that the application of social capital in the brick industry community in the District of Tenayan Raya had not been maximally implemented. From the results of the study it was found that the elements of social capital that most influenced the community were trust and social networking. Besides that, the functioning of community institutions and the role of community leaders have an impact on community empowerment in order to improve the standard of living of the brick industry community in the District of Tenayan Raya.
DAMPAK PEMBERIAN Fe3+ DAN ZEOLIT TERHADAP KANDUNGAN BEBERAPA DERIVAT ASAM-ASAM FENOLAT DALAM TANAH GAMBUT LUNANG SILAUT SUMATERA BARAT
(2019-10) Murnita, Murnita
In the development of peatland for plants, especially paddy fields, there are some limiting factors. One of them is that high content of phenolic acid can be toxic to plants. Therefore, this research is conducted to discuss how to overcome the problem. In this research, the use of Fe3+ and zeolite as ameliorants to reduce phenolic acid derivatives content in peat soils. The research was conducted in the laboratory. Peat soil samples are taken from Lunang Silaut, West Sumatera which consist of two decomposition; namely sapric and hemic. The use of Fe3+ from FeCl3.6H2O consists of two levels, namely 0 and 2.5% of Fe3+ maximum absorption. While the zeolite used was: 0; 0.25; 0.50; 0.75; 1.00; 1.25; 2.00; 2.50 and 3.00% of absolute dry weight peat soils. Measurement of phenolic acid derivatives is carried out using High Performance Liquid Chromatography (HPLC). From the results of phenolic acid measurement showed that the concentration of phenolic acid in peatland of Lunang Silaut from the highest to the lowest are: ferulic > p-hidroxybenzoic > vanilic > p-coumaric > syringic acid. The content of phenolic acid in sapric peat is lower than in the hemic peat. The application of Fe3+ and zeolite as ameliorants can decrease phenolic acid content in the peat soils. Concentration of phenolic acid with the use of Fe3+ as ameliorant is lower than with the use of zeolite. The application of 2,5% of Fe3+ maximum absorption and zeolite 3% dry weight can reduce the concentration of phenolic acid in peatland by about 49%.
PERILAKU PRO LINGKUNGAN BERBASIS SEKOLAH ALAM DI SEKOLAH ALAM BINTARO
(2019-10-16) Rukiah, Rukiah
This research is Research & Development (research and development) is a method used to produce certain products, and test the validity, practicality and effectiveness of the product. To obtain additional data interviews were conducted to find out the behavior in the transformation of dominant factors, namely naturalists, humanists, and altruists that have been carried out by principals, school committees, curriculum coordinators, moral teachers, school committees and students, individually or in groups and how interaction behavior at the SoU Nature Bintaro. Sekolah Alam Bintaro. The results of the research conducted are pro-environment curricylum-based behavior at the Natural School, Bintaro Nature School 2) School Building; 3) Classroom; 4) Library; 5) Gazebo; 6) Parent's Meeting Place in Nature (Use Tents); 7) Green Laboratory: Flower Garden (Nur Sollry); Experimental Garden; Animal Husbandry Laboratory; 8) Life Pharmacy; 9) Cathment Area, catchment area and Biopori; 10) Shade Trees and Parks; 11) Art Room; 12) Labor Outbound; 13) Student Religious Planting; 14) Learning Support Center; 15) Student Learning Park; 16) Labor 3R; 17) Entrepreneurship (Used Container Use).
THE ANALYSIS OF NOISE LEVEL ON EDUCATION AREA AND AS DUE TO VEHICLE TRAFFIC INFLUENCE
(2019-11) Zaini, Abdul Kudus
The growth of vehicle’s ownership, especially private vehicles, caused a large number of movements to pass through the road so that it can increase traffic noise where there are a number of activities along the road that are very sensitive to noise, one of the educational facilities. This study aims to measure the level of noise caused by vehicle traffic at the Santa Maria Elementary School location on Ahmad Yani street, and comparing noise standards (quality of raw materials) that have been set for the education area. Noise levels are analyzed based on vehicle traffic data using a sound level meter from the data processing results obtained noise level.
PENGAWASAN IZIN PENGELOLAAN LIMBAH CAIR (USAHA LAUNDRY) OLEH DINAS LINGKUNGAN HIDUP DAN KEBERSIHAN KOTA PEKANBARU
(2019-11) Pebriansyah, Nurrahmad; Sari, Vira Mayang
This paper is related to the Regulation of the Pekanbaru mayor No. 7 of 2011 about article 5 Wastewater Control Permit guidelines . The regulation explains that the laundry business must manage its liquid waste first before being disposed of in the environmental media and must apply for a permit to dispose of its liquid waste to the Mayor. Laundry business is one of the commercial businesses in Pekanbaru City that produces liquid waste (detergent) which has an impact on environmental pollution and aquatic biota if it is not managed properly on an ongoing basis. The purpose of this research was to find out how the supervision of liquid waste management (laundry business) carried out by the Department of Environment and Hygiene of Pekanbaru City and the Constraints faced. This research method used a qualitative approach with purpose sampling techniques. This study found that in practice supervision of the laundry business permit was still not maximal. The fact that there are still a lot of laundry business found without having a business license to control liquid waste and the lack of supervisors who carry out supervision directly to the field. It is recommended to the Department of Environment and Hygiene of the City of Pekanbaru to improve socialization and supervision of permits for the management of liquid waste in the laundry business as a preventive effort to the effects of environmental pollution caused.
RENCANA PEMBANGUNAN JALAN ALAHAN PANJANG PASAR BARU DI KAWASAN SUAKA MARGASATWA TARUSAN ARAU HILIR DAN ANALISIS BIOFISIK DAS BAYANG
(2019-11) Kusuma, Desi Widia
Alahan Panjang-Pasar Baru Road development plan connecting Solok Regency and Pesisir Selatan Regency, West Sumatra Province. The road crosses the Tarusan Arau Hilir Wildlife Sanctuary Area within the Bayang watershed. To anticipate the negative impacts of road development on the Bayang Watershed, research is aimed at analyzing the biophysical characteristics of the Bayang Watershed and its carrying capacity and management efforts. The analysis was conducted by reviewing documents and biophysical studies and collecting climate, debit and critical land data. The results showed that very heavy erosion (9,682.34 ha) was in the upper and middle watersheds. Potentially critical land is 33.4% of the watershed area, rather critical land is identified as 17.6% and the location is spread upstream and middle of the watershed. To minimize negative impacts, road construction must consider the principles of sustainable road development called also with the green road that is movement, ecology and community.
ANALISA PROYEKSI PERTUMBUHAN KENDARAAN DAN PENDUDUK KOTA PEKANBARU TAHUN 2030
(2019-11) Hasan, Indra; Junaidi, Abdul Khair
Pekanbaru City is the Capital of Riau Province which is a city of trade and services, including a city with a high population growth rate. The high rate of population and vehicle growth in the city of Pekanbaru can have a negative impact on the lives of urban communities and the environment. It will be serious attention to formulate development policies for the next 10 years. In this study, the method of analysis used to project the growth of vehicles and residents of Pekanbaru is the linear regression method. In conclusion, the vehicle growth rate is higher when compared to the population growth rate in the city of Pekanbaru.
POTENSI SOSIAL EKONOMI EKOSISTEM MANGROVE DI KABUPATEN BENGKALIS
(2019-11) Mashur, Dadang; Sujianto, Sujianto; Siregar, Sofyan Husein; Putra, Ridwan Manda
The socioeconomic potential of the mangrove ecosystem is huge, as is the mangrove ecosystem in Bengkalis Regency. Mangrove ecosystem is a buffer and has a multifunctional. Physically, mangroves have an important role in protecting the coast from waves, winds, storms, keeping the coastline stable, preventing abrasion and intrusion, accelerating land expansion and protecting river banks and beaches. Ecologically, the mangrove ecosystem acts as a life support system for a variety of aquatic organisms and terrestrial organisms including the place of fish seeds, shrimp and shellfish, habitat for various birds, and other biota, as a nursery ground, feeding ground, and selter area. Socially and economically, mangrove ecosystems are the source of livelihoods of coastal communities including ponds, wood and non-timber forest products. In addition, mangrove ecosystems contribute to controlling global climate through carbon sequestration. This study uses qualitative methods by conducting in-depth interviews or in-depth interviews. The results found that the mangrove ecosystem in Bengkalis Regency has a value of direct use, value of indirect use, value of choice, value of existence and value of potential mangrove resources to be cultivated
APLIKASI Trichoderma virens TERHADAP PENYAKIT JAMUR AKAR PUTIH (Rigodoporus lignosus) DI PEMBIBITAN TANAMAN KARET (Hevea brasiliensis Muell. Arg)
(2019-11) Mahmud, Yusmar; Ningsih, Astutiah; Zam, Syukria Ikhsan
White root disease (JAP) is an important disease that attacks on rubber plants caused by the Rigodoporus lignosus on the roots of rubber plants which can cause leaves to turn yellow, fall, and the stems to dry and decay and even die on plants. Disease control using biologl agents in the form of antagonist Trichoderma virens has the potential to prevent or suppress the development of JAP disease in rubber plant seeds. This research was conducted in April to July 2019 at the Pathology, Entomology, Microbiology Laboratory of the Faculty of Agriculture and Animal Husbandry, Sultan Syarif Kasim Riau Islamic University. The experiment used a non factorial complete randomized design (RAL) of six treatments and five replications in which Trichoderma virens was applied 7 days before the pathogen infection, while the treatments were 0 g, 25 g, 50 g, 75 g, 100 g, and 125 g. The results showed that the concentration of Trichoderma virens was effective in suppressing the Rigodoporus lignosus attack at a dose of 125 g by 100% in rubber plant nurseries and was able to increase the percentage of plant height increase by 35.39%.
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),
PERAN TOKOH ADAT DAN ANGGOTA PESUKUAN DALAM MELESTARIKAN BANGUNAN WARISAN (HERITAGE BUILDING) RUMAH GODANG
(2019-11) Amanda, Amanda
Traditional houses or Godang houses in some villages in Kuantan Singingi, there are still preserved authenticity, such as in Kenegerian Gunung Toar. Sustainability is the active role of traditional leaders who instill the values of customary norms in the community. In some other customary states, some have been damaged by age. The purpose of this study was to analyze the role of traditional leaders and tribal members in preserving the Godang House building, knowing the constraints of preserving the Godang House and the educational values of the Godang House building. This research was conducted in Gunung Village, Koto Gunung Village and Toar Village. Samples were taken five random Godang Houses. Data collection techniques in this study were observation and interviews. The object of observation is the Godang House and its environment, while the traditional leaders and tribal members are represented. The results of this study are the role of traditional leaders as role models who provide sharpening, fostering, caring for grandchildren's nephews, and instilling the values of togetherness "ringan sama di jinjing berat sama dipikul", participation of tribal members in preserving the Godang house is a member contribution according to ability between Rp 50,000 to Rp 500,000 per year, the constraints to preserving the Godang house are many who do not have a watchman for the Godang house because the community is proud to live in the Godang House, the educational value of the Godang house is a place of deliberation, as a cultural laboratory, cultural sustainability and protection of the marriage tribe.
IDENTIFIKASI DAN KARAKTERISASI JAMUR TANDAN KOSONG SAWIT SEBAGAI BIOSORBEN TERAKTIVASI BASA UNTUK PENYERAPAN LOGAM Cr(VI)
(2019-11) Yenie, Elvi; Utami, Syelvia Putri
In the palm oil processing factory, many macro-mushrooms of various sizes, shapes and colors grow quickly in empty fruit bunches. The potential of fungal biomass as a biosorbent is known for its ability to adsorb heavy metals. Conditioning of biomass used as a medium for adsorbing heavy metals is carried out by activation using alkaline solution (NaOH). One alternative for the separation of heavy metals from industrial waste that is effective, inexpensive, and environmentally friendly with biosorption processes, where the process uses microorganisms as biosorbents of heavy metals such as algae, fungi, and bacteria. The research objectives are: 1) macroscopic and microscopic identifying fungi that grow in empty fruit bunches. 2) Characterization of fungi using FTIR analysis. 3) Calculate the efficiency and adsorption capacity by fungi under conditions of activation using NaOH with variations in concentration and not activated on Cr (VI) metals. The results of macroscopic and microscopic identification of fungi that grow on empty fruit bunches is the fungus Coprinus comatus. After analysis using the fungus Coprinus comatus contains functional groups such as hydroxyl, alkenes, carboxylates, esters, amines and alkaline which qualify as biosorbents. Furthermore, the biosorbent is activated using NaOH with a concentration variation of 0.3 N; 0.5 N and 0.7 N and without activation. The best adsorption of Cr (VI) metal in the condition without activation. The highest efficiency values are 48.36% and 11.42 mg / gr adsorption capacity by the Coprinus comatus fungus. Biological waste treatment that uses fungi as biosorbents to adsorb heavy metals has the potential to be developed.
PENGEMBANGAN USAHA IKAN NILA DI DESA MERANGIN KECAMATAN KUOK RIAU
(2019-11) Syafriani, Syafriani; Viora, Dwi; Astuti, Astuti
Kampar regency is the largest producer of Nile Tilapia Fish in Kampar.The farmers cultivate Nile Tilapia Fish independently yet. The capital constraints are recognized as the problem in production, the increased price of seeds and feedsare not in line with the selling price of Nile Tilapia fish. This program aims to increase the farmers’ income and the selling price of Nile Tilapia fish by assisting Pellet machine. The farmers experienced dilemma on the existence of the Nile Tilapia farming, the high price of the feeds in which causes the high production cost, the selling price of Nile Tilapia is on the contrary. The low profit occurred in. The involvement of Science and Technology utilization in the production process,as the Community Social Responsibility Program, Pellet machine, is used to minimize the high feeds’ cost is detected effective. The program was conducted on July, started by delivering A Pellet Machine for the Nile Tilapia Fish farmer. The use of the machine is able to increase the Nile Tilapia fish farmers’ income. The commercial feeds is Rp. 8.620,-, while the feeds produced by pellet machine is Rp. 4.000,-. The profit margin is Rp. 4.620,-. It can be concluded that the use of Pellet Machine in production process is increased the farmers’ income.
ANALISA POTENSI PEMANFAATAN AIR UNTUK PEMBANGKIT LISTRIK PADA KAWASAN TAMAN NASIONAL KERINCI SEBLAT KABUPATEN PESISIR SELATAN
(2019-11) Rauf, Rosnita; Nazalul, Chairul; Azman, Azmil
Pesisir Selatan Regency is an area that has a lot of primary energy potential, especially the potential of river water. Like in Lengayang sub-district, Kambang precisely on Lengayang trunk. When viewed from Google Earth, then 100% of the catchment area is protected TNKS. But the Pesisir Selatan district is the longest area of electricity distribution lines from Bungus to Silaut, so voltage drops often occur. Therefore, research is needed related to this problem. The purpose of this research in the TNKS region is the utilization of water energy for Microhydro and Minihydro Power Plants. For this reason, the method used is to survey water potential, to measure discharge and head, to make a lay out from the weir to the power plant. After calculating how much capacity is produced, the calculation, water potential and height of water fall in the village of Limau Gadang, Lengayang sub-district, Pesisir Selatan district produce power capacity of 160 kVA from 10 m Head with a discharge of 2 m3 / liter. For electricity distribution, a community of 200 kVA with ± 155 houses can be given 900 VA each. With a total of 155 houses, the total installed power is 139,500 VA meaning that there is still remaining power of 60,500 VA. It is expected that with the realization of this micro-hydro development, the electrical system in the South Coastal Regency, the better and finalizes the occurrence of voltage drop and the reliability of the electrical system is maintained.
BIOSORPSI LOGAM BERAT CADMIUM (Cd) MENGGUNAKAN BIOMASSA BAKTERI ASAM LAKTAT LOKAL RIAU
(2019-11) Fibriarti, Bernadeta Leni; Fatzuarni, Rafika; puspitasari, Nuria
Saat ini, polusi logam berat telah menjadi masalah serius, logam mencemari tanah, air, tanaman dan akhirnya masuk ke rantai makanan dan tubuh. Kadmium (Cd) termasuk dalam daftar sepuluh besar logam berat berisiko Baru-baru ini, beberapa penelitian telah menunjukkan bahwa strain BAL (Bakteri Asam Laktat) mampu menghilangkan logam berat bahkan dalam konsentrasi rendah dari media air dan juga tubuh manusia. Dalam penelitian ini, diuji kemampuan 2 strain bakteri asam laktat lokal dalam mengurangi Cd secara in vitro. BAL (Bakteri Asam Laktat) SB3 dan SB6 Riau Lokal dikultur dalam medium MRSB (de Man Rogose Broth) yang mengandung Cadmium 5,10 dan 50 ppm. Sisa konsentrasi kadmium dalam medium setelah 24 jam inkubasi diukur menggunakan Atomic Absorption Streptophotometry (AAS). Hasil penelitian menunjukkan bahwa isolat BAL SB3 mampu menyerap Cd pada konsentrasi 5, 10 dan 50 ppm dengan efisiensi biosorpsi berturut-turut 46,6%, 28,7% dan 26,7%, sedangkan SB6 dengan efisiensi biosorpsi adalah 36,5%, 24,9% dan 24,1%
ANALISIS KUALITAS SUMBER-SUMBER AIR UNTUK PENGELOLAAN PEMENUHAN KEBUTUHAN AIR BERSIH DI PULAU KECIL (STUDI KASUS: PULAU MERBAU)
(2019-11) Joleha, Imam Suprayogi; Bochari, Bochari; Nurdin, Nurdin
This research was conducted with the aim to find out the quality of water from several raw water sources that will be used as clean water sources. Raw water sources that do not meet clean water quality standards will be used as a basis for taking alternative water treatment methods so that the quality of clean water is obtained in accordance with the standards. The selection of water sources and treatment methods is also based on the socio-economic conditions of the Merbau Island community. The results of testing several sources of raw water obtained that the overall quality of rainwater meets clean water standards only the degree of acidity (pH) of rainwater (5.6) is still below the neutral pH standard. Whereas water sources from groundwater have several elements / substances that do not meet clean water standards including zinc (Zn) dissolved, dissolved iron (Fe) and KMnO4. Surface water in the Merbau Island region is categorized as brackish / peat water and has characteristics that do not meet clean water quality including color, turbidity, DHL, pH and organic matter (KMnO4) as well as iron and manganese. From the test results it is proposed that water treatment for rainwater sources is a slow sand filtratin system. Water Treatment with an Up-flow Slow Sand Filtration System and down-flow Slow Sand Filtration System from a grond water Source. As for water that comes from surface water is also categorized as peat water which has the characteristics of color, turbidity, organic matter and high cations and has a low pH, so it is recommended to use a conventional system with several stages of the process including oxidation, adsorption process, coagulation - flocculation processes and electrocoagulation processes. By looking at the current socio-economic conditions of the Merbau Island community, it is proposed that rainwater sources use a treatment system or without treatment, rain water is suitable for use as a source of clean water.
PENGELOLAAN EKOWISATA BERKELANJUTAN HUTAN LARANGAN ADAT KENEGERIAN RUMBIO
(2019-11) Azharo, Atika; Suwondo, Suwondo; Putera, Ridwan Manda
Customary Forest Prohibition Kenegerian Rumbio has the potential for ecotourism development. Ecotourism management must be completed by paying attention to everything related to each other to avoid mistakes that will result in the tourist attraction. Sustainable management has become a Conservation in Ecotourism Development. This study aims to determine success in the management of ecotourism which is supported by ecological aspects, economic aspects, and socio-cultural aspects. So that sustainable development can be realized in the management of ecotourism in the Customary Forest Prohibition Kenegerian Rumbio that are sustainable. Sustainability of management can be seen by MDS (Multi Dimensional Scaling) analysis using the help of Rap-InsusEco (Rappid Apprasial Sustinability Ecoturism Index) from the ecological, economic and socio-cultural dimensions. The sustainability status of ecotourism management in The Customary Forest Prohibition Kenegerian Rumbio is currently multidimensional, including the category of quite sustainable. The results showed the sustainability index of the ecological dimension 72.5% (enough to pass), the economic dimension of 33.5% (less continuing) and the socio-cultural dimension of 51.6% (enough to pass). The determinants of sustainable ecotourism management strategies in Customary Forest Prohibition Kenegerian Rumbio are determined by the dominant key attribute. The key factors are; (1) level of biodiversity (2) protection of ecologically vulnerable places (3) marketable ecotourism products, (4) development of other tourism, (5) labor absorption rate, and (6) contribution of the tourism and forestry sector.
PENGARUH VARIABEL KUALITAS AIR TERHADAP PRODUKTIVITAS UDANG VANAME (LITOPENAEUS VANNAMEI) DI KAWASAN PERTAMBAKAN DI DESA SUNGAI PINANG, KECAMATAN LINGGA TIMUR, KABUPATEN LINGGA, PROVINSI KEPULAUAN RIAU
(2019-11) Eddiwan, Eddiwan; Sukendi, Sukendi; Siregar, Yusni Ikhwan
Sungai Pinang Village is one of the villages in Lingga Timur District, Lingga Regency, Riau Islands, which is developing into a fishery production center. The development of aquaculture business, especially shrimp farming has grown rapidly, but on the other hand, there is a change in the quality and quality of the waters. Water quality is very influential on the growth of vaname shrimps (Litopenaeus vannamei) that are kept in ponds so that the impact on high and low productivity of vaname shrimps. Therefore, this study examined several variables of water quality that affect the productivity of vaname shrimp in ponds. This research was carried out in a fishpond area that is currently operational in Sungai Pinang Village, East Lingga District, Lingga Regency. The method used is the survey method and interviews with respondents in the Sungai Pinang village through the submission of the questionnaire. This interview is needed to get primary data on-farm productivity. While the water quality data obtained by direct measurement at the pond location and pond water sources, by taking water samples, which are then analyzed in the Aquatic Biology laboratory. As independent variables are water quality, namely temperature, dissolved oxygen (DO), salinity, pH, total suspended solids/total suspended solids (TSS), turbidity, nitrate, nitrite, phosphate and total organic matter (BOT). While the dependent variable is vaname shrimp productivity. The 'best' multiple regression model selections are based on the backward method. The results showed vaname shrimp productivity in the range of 133.3-3,000.0 kg/ha with an average of 690.38 kg/ha. Water quality variables that have a positive effect on vaname shrimp productivity are nitrates and phosphates. While water quality variables that negatively affect the productivity of vaname shrimp are pH and TSS.

Browse

Browsing 4. Seminar Nasional Pelestarian Lingkungan (SENPLING) 2019 by Issue Date

Results Per Page

Sort Options