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All Journal Katalogis JURNAL AKUNTANSI DAN AUDITING Tunas Geografi Peronema Forestry Science Journal Journal of Tropical Soils Jurnal Penelitian Ekosistem Dipterokarpa Jurnal Rekayasa Mesin JURNAL AGRILAND Jurnal Rekayasa Material, Manufaktur & Energi Jurnal Penelitian Kelapa Sawit Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal) Minda Baharu Journal of Humanities and Social Studies Journal of Saintech Transfer AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Hutan Tropika Jurnal Penelitian Ekosistem Dipterokarpa Sinergi Polmed : Jurnal Ilmiah Teknik Mesin PERTANIAN TROPIK Agrikan: Jurnal Agribisnis Perikanan Journal of Accounting Research, Organization and Economics (JAROE) JPNM : Jurnal Pustaka Nusantara Multidisiplin Tarsius: Jurnal Pengabdian Tarbiyah, Religius, Inovatif, Edukatif dan Humanis Journal of Environmental and Development Studies JIMEKA
Rahmawaty, Rahmawaty
Program Studi Kehutanan, Fakultas Kehutanan, Universitas Sumatera Utara
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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KUALITAS PELAYANAN KARTU TANDA PENDUDUK ELEKTRONIK PADA DINAS KEPENDUDUKAN DAN PENCATATAN SIPIL KOTA PALU Rahmawaty, Rahmawaty
Katalogis Vol 4, No 3 (2016)
Publisher : Katalogis

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Abstract

The purpose of this study was to determine the service quality Electronic Identity Card at the Office of Population and Civil Registration Palu. This research is classified as descriptive research. With a qualitative approach. This research was held at the Office of Population and Civil Registration Palu. The theory is used to measure the quality of service is a theory proposed by Tjiptono (1995: 14), dimensional quality of service includes Courtesy and hospitality, Responsibility, Convenience, Comfort, and Completeness Facility. This type of data consists of primary data and secondary data. Retrieval and Data Collection is done through observation, interview and documentation. Data analysis was carried out by means of data collection, data presentation and inference. These results indicate that the quality of service indicators Courtesy and hospitality in Service and Ease indicators already showed a good condition. While indicators of responsibility, comfort, and indicators Complete facilities need to be improved or that are in unsatisfactory condition.
Prospects for Sugar palm (Arenga pinnata MERR) Development for Food and Energy Security FS, Harahap; Hilwa, Walida; Rosmidah , Hasibuan; Abdul, Rauf; T., Sabrina; Benny, Hidayat; Rahmawaty, Rahmawaty; DE, Harahap; Parmanoan , Harahap
Journal of Saintech Transfer Vol. 2 No. 2 (2019): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (352.484 KB) | DOI: 10.32734/jst.v2i2.3705

Abstract

Abstract The purpose of this activity is to provide information about how the Prospect of Palm Plant Development (Arenga pinnata Merr) for food and energy security as well as processed products from palm trees, so that it is useful for the community, encouraging community awareness and awareness to preserve the environment. This activity was carried out in Buluh Awar Village, Sibolangit District, Deli Serdang Regency, involving the community in Buluh Awar Village and the Teaching Staff of the Agrotechnology Study Program, Faculty of Science and Technology, Biology Education Study Program, Teaching and Education Faculty, Labuhan Batu University, Postgraduate Study Program in Agrotechnology, Faculty Agriculture of the University of North Sumatra and the Faculty of Forestry of the University of North Sumatra. Agrotechnology Study Program, Faculty of Agriculture, Muhammadiyah University, South Tapanuli, Agrotechnology Study Program, Faculty of Agriculture, Graha Nusantara University, Padang Sidempuan. The main problem is the planting of sugar palm, which is generally not yet cultivated so that crop productivity is low and it is feared the plant population will decline. Since sugar palm plants have economic, social, cultural and conservation functions, it is wise to cultivate sugar palm and rehabilitate plants that grow naturally and irregularly in order to increase plant productivity. The results of the activity show that the cultivation of palm sugar plant has good hopes or prospects in the future. Processed products from palm plants such as sugar, drinks, and vinegar can be used to improve food security, while bioethanol can be used as an alternative energy source.
Environmental Education for Early Childhood Through Planting Activities in Khansa Kindergarten (TK Khansa) Medan Rahmawaty, Rahmawaty
Journal of Saintech Transfer Vol. 3 No. 1 (2020): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (951.171 KB) | DOI: 10.32734/jst.v3i1.3916

Abstract

The school garden can be used for planting various types of plants. So that the use of land is more optimal, then one of the efforts that can be done is to invite students to plant various types of plants, such as vegetables, ornamental plants and fruits as well as medicinal plants. These plants can be placed in the school garden, both in the front and in the back. This activity aimed to provide environmental education for early childhood through planting various types of plants and introducing various types of plants in early childhood and to increase the type of vegetation/plants in the front and back yards of TK Khansa to make it look greener and more beautiful. There were some steps of activities, namely: preparation of planting media, planting, and harvesting of fast-growing type of vegetables. Based on the results of the activities, that the children were very enthusiastic and very happy through planting various types of plants in their school grounds. In addition, with this activity, the situation and the conditions in the Khansa Kindergarten School environment becomes more beautiful with the planting of various plants in the front and back yards of the school and become comfortable with the presence of various types of flowers and other plants.
Pendugaan Cadangan Karbon Above Ground Biomass (AGB) pada Tegakan Sawit (Elaeis guineensis Jacq.) di Kabupaten Langkat / (The Estimate of Carbon Stocks Above Ground Biomass (AGB) on Palm (Elaeis guineensis Jacq.) Stands in Langkat District) Kepler Dopler Purba; Rahmawaty Rahmawaty; Riswan Riswan
Peronema Forestry Science Journal Vol 2, No 1 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Palm Oil Plant a CO2 absorber as well as other crops such as forest plants. Langkat District is one of the areas that have a high oil commodity. Research on AGB estimates carbon stocks in standing palm (Elaeis guineensis Jacq) in Langkat conducted in July through September 2012. This study uses Allometric that calculate carbon stocks in standing palm (Elaeis guineensis Jacq.) Associated with the value of Normalized Difference Vegetation Index (NDVI).Largest carbon stocks contained in the 14-year-old stands of oil reserves by 68.84 tonnes carbon / ha and the smallest carbon stocks contained in the 3-year old palm stands by the number of carbon reserves 19.20 tonnes / ha. Vegetation index can be calculated by the model equation Y = 38.39 + 26.24 x NDVI on Landsat imagery. NDVI has a positive relationship with the value of the field in which the R ² of the resulting equation is equal to 49% of the stands of palm oil (Elaeis guineensis Jacq.). Keywords: Carbon stock estimate, Above Ground Biomass, Palm Stands, Elaeis guineensis Jacq.
Penilaian dan Pengembangan Potensi Objek dan Daya Tarik Wisata Alam di Taman Wisata Alam (TWA) Sibolangit (Assessment and Development of Object Potency and Pull Factor of Ecotourism at Sibolangit Recreational Park) Irena Astria Ginting; Pindi Patana; Rahmawaty Rahmawaty
Peronema Forestry Science Journal Vol 2, No 1 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Sibolangit Recreational Park is an areal that has many tourism potency so that suitable as an ecotourism destination, in spite of actually this location is rarely visited of tourist. The purpose of this research is to estimate tourism potency which there are over there and to find the strategy could be done related to its development. The estimation of ecotourism in this place used guidance of ADO-ODTWA by Dirjen PHKA 2003 that had been modified. Development strategy was got by identification of strength, weakness, opportunity, and threatment at ecotourism area and then analyzed by using SWOT matriks. Result of this research showed that Sibolangit Recreational Park has ecotourism potency proper to develop with properness 69,23 % and present in the first quadran SWOT analyze. It  means that Sibolangit Recreational Park exist in favorable condition because of having internal strength and external opportunity. Keywords: Ecotourism valuation and development, tourism pull factor, Tourism Potency, Sibolangit Recreational Park
Evaluasi Potensi Jalur Trekking Hutan Pendidikan USU, Taman Hutan Raya Bukit Barisan, Kabupaten Karo (Evaluation of Potential Tracking Rute at Educational Forest of USU, Bukit Barisan Grand Forest Park, Regency of Karo) Devita Saragih; Pindi Patana; Rahmawaty Rahmawaty
Peronema Forestry Science Journal Vol 2, No 1 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Educational Forest of USU has many interesting objects, unfortunately it has not had development activity yet that can support Educational Forest of USU as a ecotourism destination. Therefore, a research about potential evaluation of ecotourism had been conducted at track of Educational Forest of USU in July – August 2012. This research aimed to evaluate the potential use of track of Educational Forest of USU for ecotourism activities. The research was conducted by using force field analysis method to decide supporting factors and obstacle factors that influenced at Educational Forest of USU. Usu has many ecotourism potencies such as the beauty of nature, flora and fauna. Educational Forest of USU has excellent potential to be developed as a tourist area and needs a great strategy from the administrator to be an interesting ecotourism region. Key Words: Tracking Rute, Educational Forest of USU, Bukit Barisan Grand Forest Park, Ecotourism
Pendugaan Cadangan Karbon Above Ground Biomass (AGB) pada Tegakan Hutan Alam di Kabupaten Langkat (The Estimate of Carbon Stocks Above Ground Biomass (AGB) of Natural Forest Stands in Langkat District) Maurin Lis Evan Panggabean; Rahmawaty Rahmawaty; Riswan Riswan
Peronema Forestry Science Journal Vol 2, No 1 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Climate change is a direct impact of global warming. An effort to reduce the rate of global warming is to estimate the potential of carbon stored. To find out how potential carbon stored, the estimate approaches of the count can use remote sensing data and measurements in the field (ground check). The study aimed to calculate carbon stocks above ground biomass in natural forest stands in Langkat and mapped the distribution of carbon by using NDVI method. Non destructive method and landscape scale Normalized Difference Vegetation Index (NDVI) method were used in this study. The result showed that the amount of carbon content in above ground biomass in natural forest stands in Bukit Lawang Resort, Tangkahan Resort and Pamah Simelir classified as good, respectively by 213,72 ton/ha, 214,47 ton/ha and 205,99 ton/ha. From the regression equation y = 168,79 + 69,50 * NDVI obtained R2 value of 53% which showed good correlation between the value in the field of carbon calculations with NDVI values. Key words: carbon stock estimate, Above Ground Biomass, natural forest stand.
Pendugaan Cadangan Karbon Above Ground Biomass (AGB) pada Tegakan Agroforestri di Kabupaten Langkat (The Estimate of Carbon Stocks Above Ground Biomass (AGB) on Agroforestry Stands in Langkat) Yusrani Dwi Paulina Malau; Rahmawaty Rahmawaty; Riswan Riswan
Peronema Forestry Science Journal Vol 2, No 1 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Agroforestry system is estimate to have a high potential for carbon sequestration in the atmosphere. Agroforestry systems contributed to reducing the increase in atmospheric CO2 and other green house gases by increasing carbon in the soil and reduce the pressure for forest clearing where the carbon comes from CO2 is taken up by plants and stored in the form of biomass. This study aimed to quantify the carbon content. Calculation of carbon stocks was done with non-destructive by using allometric method. The results indicated that the types of vegetation in agroforestry in Langkat was are sengon, mindi, sungkai, coklat, mangga, mahoni, nangka, durian, karet, kemiri,  jati, jengkol, petai, and duku. The amount of carbon stocks in agroforestry stands in Sei Bingai sub-district, Bahorok sub-district, and Wampu sub-district was 58,438 ton/ha, 63,005 ton/ha, and 56,76 ton/ha. Differences in carbon content acquisition was influenced by vegetation density, diversity of size, and distribution of vegetation density. Keywords: Agroforestry, Carbon Stock, Above Ground Biomass
INFORMASI KEBAKARAN HUTAN DAN LAHAN BERDASARKAN INDEKS KEKERINGAN DAN TITIK PANAS DI KABUPATEN SAMOSIR Pardamean Abadi; Rahmawaty Rahmawaty; Yunus Afifuddin
Peronema Forestry Science Journal Vol 2, No 2 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Samosir District is one of the very prone to forest fire and land. This study aimed to determine the level of fire danger in forest and land use data Samosir regency with the maximum temperature, rainfall and hot spots daily, monthly and yearly 2009, 2010 and 2011. Data analysis was performed at the Laboratory of the Faculty of Forest Inventory Forestry Department of Agriculture using exel Spreadsheet software and Arc. View 3.3. The number of hot spots are detected and the high drought index obtained occur when rainfall is low and did not even rain. Low rainfall occurred in March-July, so in the many forest fires and land. While high rainfall occurred in August-February. Hot spots and drought indices can be used together as an early warning system for the prevention of fire and forest fire management and land on Samosir District. The research showed that the level of the fire crisis in Samosir Regency tend to to lower where fire was only became of the certain months during the year that is during the month of Maret-Juli. The prediction of fire Danger in Regency of Samosir be at the month of Maret-Juli, where very low rainfall value so that assess the high KBDI with the value make an index to the dryness be at the scale high-extreme that it’s among  1500-1749 and 1750-2000 Keywords : Forest and Land Fire Information, fire crisis, Dryness Index, Hotspot
KEANEKARAGAMAN BURUNG MIGRAN DI PESISIR PANTAI TIMUR KABUPATEN DELI SERDANG SUMATERA UTARA Desi Yani Harahap; Pindi Patana; Rahmawaty Rahmawaty
Peronema Forestry Science Journal Vol 2, No 2 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Mudflat and mangrove ecosystem both are the migratory bird habitat. This research was  counting  the index of diversity migratory shorebirds East Coastal of Deli Serdang District, Province of North Sumatra. The result showed  value average  an index of diversity  with medium category (H' 2.03). The highest diversity (H' = 2.12) was found at Bagan Percut and the lowest (H' = 1.94) found at Pantai Ancol. Included in medium category, the diversity of migratory shorebirds influenced by mudflat condition. Keywords: mudflat, migratory birds, mangrove, coastal area.
Co-Authors ., Cholish Abdul Azis Abdul Rauf Abdul Rauf Abdul Rauf Abdul Rauf Abdul Rauf Abdul Rauf ABDUL RAUF Abdul Rauf Abdul Rauf Abdul Rauf Abdul, Rauf Abdullah Abu Hassan Abu Bakar ACHMAD FAUZI Aditya, M. Aldi Adnan Adnan Agus Toni Tarigan Agustoni Tarigan Alief Aththorick Aning Tedong, Peter Arif NURYAWAN Arman Arman Asnan Siregar Athorick, Alief Aththorick, T. Alief Aulia, Dwira Nirfalini Aulia, Rafika Azri Syauki Badrul Ainy Dalimunthe Bahri, Nisfan Bahri, Ruthia Benny, Hidayat Cut Afrianandra, Cut Dara Yovita, Cut Safira Darwanis Darwanis DE, Harahap Delli Sabudu Delvian Delvian Desi Yani Harahap Devita Saragih Dewi Budiati T.J. Said Diah Ramadhani Dina Octavia, Dina Octavia Edison Parulian Sihombing Erwin Nyak Akoeb Evayani, Evayani Evi Mutia Fadhlan Saini Fauziah Aida Fitri fitra syawal Fitra Syawal Harahap Fitra Syawal Harahap Frastika, Sintike FS, Harahap Fuad Abdullah, Muhammad Fujiwara, Takahiro Grandis Tua Sitanggang Gyta Sari Harahap, Dharma Hadi Wijoyo Hamdani Harahap, R. Harahap, Darmadi Erwin Harahap, Parmanoan HARTIKA, LIA Hasibuan, Yetti Meuthia Hasmadi Ismail, Mohd Heri Rizki Sitepu Heri Santoso Hilwa Walida Hilwa, Walida Hosea O Siregar, Anggiat Ida Rumia Manurung Ida Zulfida Indri Dithisari Irawan, Shahril Irena Astria Ginting Irmayani Irmayani Irwansyah Banurea Janter Bronson Samosir Kepler Dopler Purba kholizah, Siti Khor Soo Cheen, Khor Laila Nazirah Lubis , Zulkifli Lubis, Rahmat Lubis, Riadini Wanty Madiyuanto, Madiyuanto Masnur Masnur Maswan, Putra Maurin Lis Evan Panggabean Mohd Hasmadi Ismail Mohd Hasmadi Ismail Muhammad Fadhil Muhammad Fuad Abdullah Muhammad Rusdi Muklis Muklis murina, sasha Nicho Chandra Siregar Oding affandi Othman, Zulkifli Pardamean Abadi Pepah, Christine Peter Aning Tedong Pindi Patana Pulungan, M Anhar Rahbiah, Sitti Rahmayani Rahmayani Rahmi , Aulia Razak, Abd. Riansa, Ikhsan Ridwanti Batubara Ridwanti Batubara Ridwanti Batubara Rini Susanti Riswan Riswan Riswan Riswan Riswan Riswan Rizky Amalia Rosmidah , Hasibuan Ruslizar, Ruslizar Sai'in, Ali Sampara, Nirwana Sebayang Rihat Seca Gandaseca Seca Gandaseca Siahaan, Nelson Manumpak Sihotang, Krisda Fadila Simbolon, Rohani Sintike Frastika Sintike Frastika Siregar, Rezki Indah Siti Kholizah Solihin Solihin Suherman Sultan Rexy Adji, Sultan Rexy Adji Surya Dharma Syauki, Azri Syawal Harahap, Fitra Syukriy Abdullah T Sabrina T. Sabrina T., Sabrina Takahiro Fujiwara Tanjung, Dede Syahputra Tarigan, Simon Ternala A. Barus Vhintara, Cut Wulan, Nawang Yenni Asbur Yunus Afifuddin Yusrani Dwi Paulina Malau Zumaira, Tasya Zuriani Ritonga