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All Journal Jurnal Ilmu Lingkungan Jurnal Kajian Lingkungan Jurnal Sosioteknologi JURNAL ENGGANO ECOTONE Indian Journal of Forensic Medicine & Toxicology Jurnal Zona SEHATI: Jurnal Kesehatan Dinamika Lingkungan Indonesia CANANG: Jurnal Pengabdian Masyarakat
Rasoel Hamidy
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Medicine & Pharmacology Nursing Public Health Social Sciences Other

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STUDI PENGELOLAAN SAMPAH DILIHAT DARIASPEK TEKNIS KESEHATANDI KABUPATEN KARIMUN Sugema, Brata; Hamidy, Rasoel
Jurnal Kajian Lingkungan Vol 1, No 01 (2013)
Publisher : Jurnal Kajian Lingkungan

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Abstract

Waste is all product or object of rest in the form of solid as effect of human being activity,assumed no advantage and do not desire by its owner and thrown as goods which of no use.Make-up of the amount of resident of human being activity amount and resident directly canimprove the amount of yielded waste production in Karimun District. Considering hygienerepresent requirement and rights with hence needed by strategy in managing waste start fromplace of management and transportation finally matching with technical aspect of healthspecified by government. This research is descriptive which depict system management ofhealth aspect condition and waste residing in around place management of waste in KarimunDistrict. Way of collecting data with direct interview and admission filling of quisioner is andalso conducted observation in management of waste in Karimun District. Management ofwaste in Karimun District evaluated from technical aspect of health still not yet followedhealth aspect in the case of ready facility and medium also system management ofwaste.Thereby need serious attention to anticipate early possible the existence of generateddisease and contamination of waste exist in karimun District and its need cooperationbetween government with society in improving healthy environment to society.
UJI ESCHERICHIA COLI DAN FLUORIDA AIR MINUM BUNGKUSAN PLASTIK PADA RUMAH MAKAN DI KECAMATAN RUMBAI PESISIR PEKANBARU Agmalia, Dian; Hamidy, Rasoel; Anita, Sofia
Jurnal Kajian Lingkungan Vol 1, No 01 (2013)
Publisher : Jurnal Kajian Lingkungan

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Abstract

The requirements of drinking water contain no coliform and fluoride in about 1,5 ppm. Theaims of this research to to find out the concentration of escherichia coli anf fluoride wrappedusing plastic bags at restaurants in Rumbai Pesisir Pekanbaru. The method of this researchis an survey method. To analyse escherichia coli used Most Probable Number Method andfluoride used SPANDS Method. The results show that all sample bags (100%) taken werecontaminated by coliform and 60% contained escherichia coli. It was found that out of fivetested samples, two of them contained Fluoride more than maximum threshold requirement ofthe drinking water quality when referred to the Health Minister Regulation Number492/Menkes/PER/IV/2010.
Spatial Analysis of Pneumonia in Toddlers Based on Environmental, Individual, and Behavior Factors in Pelalawan Regency, Riau Province Yessi Harnani1 , Rasoel Hamidy1 , Sukendi1 , Dedi Afandi1
Indian Journal of Forensic Medicine & Toxicology Vol. 14 No. 4 (2020): Indian Journal of Forensic Medicine & Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v14i4.12282

Abstract

Pelalawan Regency is one of twelve districts in Riau Province with pneumonia cases in toddlers is quitehigh, namely in 2016 there were 155.7% of pneumonia cases in toddlers. Based on these cases, there isno clear information on how the cases were spread related to environmental risk factors. The researchaims to conduct spatial pneumonia analysis in toddlers based on environmental, individual and behavioralfactors. By knowing the pattern of disease distribution and its possible causes, it will be easier for officers toplan pneumonia prevention efforts and prevention more effectively, community-based or make it easier todesign the development of further prevention programs. This research is a survey research with quantitativeanalytic methods conducted in 12 Districts of Pelalawan Regency, Riau Province. The results showed thehighest distribution of pneumonia frequency in toddlers by region in 12 Districts of Pelalawan District wasthe highest in Districts of Pelalawan.
Persepsi dan sikap masyarakat terhadap perlindungan dan pengelolaan mangrove di Kecamatan Sungai Apit Kabupaten Siak Fatonah, Siti; Hamidy, Rasoel; Mulyadi, Aras; Efriyeldi, Efriyeldi
Dinamika Lingkungan Indonesia Vol 9, No 1 (2022)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (274.517 KB) | DOI: 10.31258/dli.9.1.p.64-71

Abstract

Mangrove forest in Sungai Apit Sub District, Siak District, Riau is one of the mangrove ecosystems in Riau Province which has experienced a reduction in land area and is the widest in Siak Regency. This study aims to determine the perceptions and attitudes of the community in the protection and management of mangroves. The research was conducted in three villages in Sungai Apit Sub District, namely Rawa Mekar Jaya, Sungai Rawa and Mengkapan. Data was collected through observation and interviews with the community using mangroves. The results showed that the perception of the community in Sungai Apit towards the function and management of mangroves is classified as very good, while the attitude of the community towards the protection and management of mangroves is classified as good. The perception and attitude of the people of Rawa Mekar Jaya and Meng Kapan are better than the people of Sungai Rawa. Community involvement in rehabilitation activities is generally only at the time of the project and due to wages. The community has a high awareness of utilizing mangrove resources in a sustainable manner. The community has a high awareness of the protection and management of mangroves, but their involvement in rehabilitation activities requires money to compensate for the time and energy used. Therefore, alternative activities are needed that can increase funding sources and increase funding sources in local institutions related to mangroves.
Pengaruh musim terhadap kejadian pneumonia pada balita di Kabupaten Pelalawan Harnani, Yessi; Hamidy, Rasoel; Sukendi, Sukendi; Afandi, Dedi
Dinamika Lingkungan Indonesia Vol 9, No 1 (2022)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (213.028 KB) | DOI: 10.31258/dli.9.1.p.39-44

Abstract

Pneumonia is a type of lower respiratory tract infection and the main cause of under-five mortality, especially in developing countries, with a mortality rate of 3 million each year. Pneumonia cases in children under five in Pelalawan Regency are quite high, namely 72.8% in 2018. Pneumonia is also influenced by climatic condi-tions and seasons. Parasites and disease vectors are very sensitive to climatic factors, especially temperature, humidity, and rainfall. The purpose of this study was to determine the effect of season on the incidence of pneumonia in children under five in Pelalawan District. This type of research is analytic observational with a cross sectional approach. The study population was all patients with pneumonia under five who were recorded in the registration of 12 Puskesmas in Pelalawan Regency in 2018-2019. The research sample uses total sam-pling. Data analysis uses the Vector Autorgressive (VAR) method on time series data with time level being monthly data. The results showed that the trend of the number of pneumonia cases fluctuated approximately every 2 months, this was caused by the influence of the season, namely the rainy season and dry season. Mostly in the rainy season the number of pneumonia cases tends to experience an increasing trend. Based on statisti-cal tests, it is known that seasonal variables (rainfall, rainy days, humidity and temperature) have no signifi-cant effect on the incidence of pneumonia in children under five, but the R Square value in the modeling above is quite good, namely 0.655, meaning that 65.5% of the diversity of pneumonia cases can be explained. by these variables while the rest is explained by other variables outside the model. For this reason, it is hoped that the Puskesmas will campaign for the '5 M' program, especially in the rainy season (opening ventilation, entry of light, entry of air, maintaining house cleanliness and increasing body immunity). It is suggested to the Pelalawan District Health Office to monitor climate factors on an ongoing basis in the context of the pro-gram to eradicate pneumonia in children under five.
Batas aman konsumsi ikan tongkol Pasar Dupa Pekanbaru ditinjau dari kandungan logam Pb dan Cu Fitria Roza; Efriyeldi Efriyeldi; Rasoel Hamidy
Jurnal Zona Vol 2, No 1 (2018)
Publisher : Pelantar Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/jz.v2i1.17

Abstract

Based on toxicology viewpoint, heavy metals can be divided into 2 types. The first type is essential heavy metals, which is in a certain amount is needed by living organisms, but in excessive amounts can cause toxic effects, such as Zn, Cu, Fe, Co and Mn. The second type is non-essential, which is in the organism body is still not known the benefit of this heavy metals even it can be become a toxic in our body, such as Hg, Cd, Pb and Cr.The purpose of this research is to 1) analyzing the concentration of heavy metals Pb and Cu  on the tuna fish which is sold in the Dupa Market Pekanbaru, and 2)analyzing the content of heavy metals Pb and Cu on Tuna,whether it has exceeded or not the threshold of SNI 2009. The study has been conducted in June to July 2015 in Dupa Market Pekanbaru City. The method used in this study is a survey method. The result showed that heavy metals Pb and  Cu have the highest metal content are derived from Sibolga waters. The heavy metals content of  tuna in  Dupa Market of Pekanbaru were Pb of 1 – 3.98 ug/g and Cu of 0.22  - 0.93 ug/g,. The Safety limit consumption of tuna in Dupa Market Pekanbaru are Pb of 3.89 kg/week and Cu of 2456.76 kg/week. Based on this results showed the status for heavy metals of Pb and Cu on Tuna fish that sold at Dupa Market Pekanbaru is still safe and consumable.
KAJIAN KEMAMPUAN DRAINASE DALAM MENAMPUNG INTENSITAS HUJAN MAKSIMUM PADA KAWASAN PERUMAHAN DI KELURAHAN DUMAI KOTA Rasoel Hamidy; Mubarak Mubarak; Reni Okta Vironika
Jurnal Ilmu Lingkungan Vol 5, No 1 (2011): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.5.1.p.54-65

Abstract

The purpose of this study is to analyze the maximum precipitation intensity changes between theperiod 2002 - 2009 and know the drainage capacity to accommodate the maximum rainfallintensity. This research was conducted in the Village District Town Dumai, Dumai City who isprone to occurrence of inundation / flooding during rain. The research method using descriptiveof an explorative approach that aims to describe the condition and status of the phenomenon ofthe drainage channel and residential environment. The results showed that rainfall intensity forrainfall duration 30 minutes with 10-year anniversary when obtained at 257.999 mm / hour. Thecalculation of drainage channels that can accommodate a maximum flow rate / peak dischargecontained in SP1 primary drainage and secondary drainage channels SS1, SS4, and SS11. Theinability of other drainse channel accommodate the maximum flow causing inundation /flooding, in addition to blockage of drainage channels by the waste also adds to the severity ofthe situation
PENGARUH LUAS TEBANGAN HUTAN TANAMAN AKASIA TERHADAP KARAKTERISTIK HIDROGRAF BANJIR Ning Indar Rukmi; Rasoel Hamidy; Mubarak Mubarak
Jurnal Ilmu Lingkungan Vol 7, No 1 (2013): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.7.1.p.68-94

Abstract

One of the forest functions is the protection for water ecosystem along a watershed. Theactivities of extensive acacia logging area near the watershed of Sipatak by PT. SumateraSylva Lestari currently have not paid attention on the environmental condition, especiallythe hydrologic aspect. The present research sought to investigate the effect of the extensivelogging acacia on the flood hydrographic characteristic. The research was expected to comewith the proper acacia logging area. The land coverage and curve number analysis wereperformed using software program ArcView GIS 3.3 which was based on Table SCS CurveNumber. The average rain of the watershed was calculated using Polygon Thiessentechnique and the plan maximum daily rain was obtained from a frequency analysis towardthe average rain of the watershed. The hydrographic units was obtained from 10 floodincidences using Collins’ technique. The scenario of the forest logging pattern was madeaccording to the prevailing provision at PT. Sumatera Sylva Lestari. The floodhydrographic analysis was performed using Software HEC-HMS 2.2.2 by doing acalibration and verification to obtain the watershed parameter which would be used in theflood hydrographic simulation resulting from the logging. The initial value of the subwatershed of Sipatak was 78.558. The logging at sub watershed of Sipatak up to 79.496%resulted in the increase of CN to be 83.49. The increase of the CN resulted in the increaseof the peak debit up to 71.60% and the runoff volume was 71.04%. The trend line of peakdebit increase and the runoff volume resulting from the forest logging depended on thelogging forest area and the rain input. To avoid the over capacity of the watershed ofSipatak, the logging area should be 120.30 hectare or 32.69%. 
ANALISIS BIOMASSA DAN CADANGAN KARBON TANAMAN BAMBU BELANGKE (Gigantochloa pruriens) Bambang Suprihatno; Rasoel Hamidy; Bintal Amin
Jurnal Ilmu Lingkungan Vol 6, No 1 (2012): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.6.1.p.82-92

Abstract

The research was conducted from November 2011 to January 2012 in the mineral soil of Kebun Kayangan, PT Salim Ivomas Pratama to estimate the potential of carbon stock of the bamboo and to quantify the amount of carbon that can be absorbed by bamboo plants. Theresults of the research showed that carbon content of culm biomass from 50.68 to 54.87%(mean of 53.84%), leaf from 47.68 to 53.76% (mean of 51.47%) and twigs/branches from51,97 to 52,86 % (mean of 52.48%). The average of carbon content of the bamboo plantbiomass was 52.60%. Biomass obtained from the bamboo plants with different heights were145.07 g (1 m height), 461.33 g (3 m height), 834.79 g (5 m height), 999.24 g (7 m height),781.14 g (9 m height), 958.31 g (11 m height) and 1,925.67 g (12 m height). The average ofthe bamboo biomass was 872.22 g/individual. The potential of the bamboo biomass from23.47 to 29.82 t ha -1 with a mean of 26.30 t ha-1. Carbon stocks obtained from the bambooplants with different heights were 78.07 g C (1 m height), 248.04 g C (3 m height), 448.64 gC (5 m height), 541.68 g C (7 m height), 425.72 g C (9 m height), 519.67 g C (11 m height),1,029.79 g C (12 m height) and the average was 470.23 g C/individual. The potential ofcarbon stock of the bamboo ranged from 12.61 to 15.93 t C ha-1 with a mean of 14.08 t C ha -1. Total carbon stock in bamboo plantation were 52.55 t C ha-1, which was itemized asfollows : carbon stocks of bamboo 14.08 t C ha -1, under storey 0.11 t C ha-1, litter 2.83 t Cha-1 and soil 35.53 t C ha -1. Allometric equations to estimate of biomass according to high ofbamboo plant was Polynomial Y = - 520.31 + 684.62x – 113.76x2 + 6.0227x3 {Y = biomass(g) and x = plant height (m)}. Allometric equations to estimate carbon stock according tohigh of bamboo plant was Polynomial Y = - 274.64 + 362.45x – 59.81x2 + 3.1594x3 {Y =carbon stocks (g) and x = plant height (m)}.
ANALISIS LINGKUNGAN FISIK YANG BERISIKO DALAM PENULARAN TUBERCULOSIS PADA PESANTREN DI KOTA PEKANBARU Winda Parlin; Rasoel Hamidy
Jurnal Ilmu Lingkungan Vol 15, No 1 (2021): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.15.1.p.66-78

Abstract

Tuberculosis (TBC) is a disease caused by Microbacterium Tuberculosis bacteria. TBC is an environmentally based disease, which is transmitted through the air (Airborne Disease). There are 1.5 milion deaths were recorded in 2018 as the result of this disease. Islamic Boarding School is a place of high risk TBC transmission. It’s closed area and densely population has potential to cause an outbreak of TBC. The purpose of this study was to determine the physical environment conditions of Islamic Boarding School in Pekanbaru related to the risk of TBC transmission. Type of this research is descriptive quantitative. Amount of population are 147 student’s dormitory room on Islamic Boarding School in Pekanbaru City with 44 sample size. Sample was taken by using disproportioned Stratified Random Sampling Technique. Descriptive Statistic Analysis was held to reach the purposed. Instrument that used are questionnaire, observational checklist sheets and 4 in 1 environmental level meter. There were student’s room that been at risk of transmitting TBC disease as the result. Environmental risk factors that found were temperature (40,9%), lighting (31,8%), humidity (29,5%), ventilation (56,8%), floor conditions (18,2%), wall conditions (25%), smoke exposure (11,4%), sanitation (70,5%), and population density (86,4%). Based on the result of the study, it can be concluded that the dormitory room of Islamic Boarding School in Pekanbaru City has a risk of TBC transmission. Suggestions given in this study are to conduct guidance and advocacy to the leadership of the Islamic Boarding School in order to eliminating of physical environmental TBC risk factor.  
Co-Authors Ambar Tri Ratna N Anak Agung Istri Sri Wiadnyani Aras Mulyadi Aras Mulyadi Aras Mulyadi Aras Mulyadi Bambang Suprihatno Bayhakki Bayhakki Bintal Amin Brata Sugema Dedi Afandi Desi Purnamasari Taher Dian Agmalia DWI SURYANTO Edmond Edwar Efriyeldi, Efriyeldi Fitria Roza Ilham Ilahi Khairul Mukmin Lubis Langga Qodrina Mubarak Mubarak Mubarak Mubarak Mufidah Dwi Suci Musrifin Musrifin Nanci Aulia Safitri Nawari Nawari Ning Indar Rukmi Nur Atikah Rahmadi Rahmadi Rahmadi Rahmadi Reni Okta Vironika Retno Wulandari Ridwan Manda Putra Rifardi Rifardi Romie Jhonnerie Siti Fatonah Sofia Anita Sofyan H Siregar Sofyan Husein Siregar Sri Murtin Sukendi Sukendi Syahrial Syahrial Tengku Nurhidayah Thamrin Thamrin Trisla Warningsih Verid Aria Susammesin Wardatul Hidayah Wardatul Hidayah Winda Parlin Yeni Sustriani Yessi Harnani Yusni Ikhwan Siregar