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All Journal Jurnal Kajian Ekonomi Jurnal Social Economic of Agriculture JURNAL SPASIAL JPPUMA: Jurnal Ilmu Pemerintahan dan Sosial Politik Universitas Medan Area Sumatra Journal of Disaster, Geography and Geography Education Jurnal Hilirisasi IPTEKS (JHI) Menara Ilmu Jurnal Ilmiah Membangun Desa dan Pertanian J-MIND Jurnal Manajemen Indonesia

Mahdi Mahdi, Mahdi

Unknown Affiliation

Author-ID : 572460

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Public Health Social Sciences Veterinary Other

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Pendugaan Cadangan Karbon Biru Pada Tingkat Pohon Di Desa Pulau Cawan Dan Desa Bekawan Kecamatan Mandah Provinsi Riau Syafruddin, Yudha Saktian; Mahdi, Mahdi; Yuerlita, Yuerlita
Jurnal Spasial Vol 5, No 2 (2018)
Publisher : Program Studi Pendidikan Geografi STKIP PGRI Sumatera Barat

Indonesia merupakan negara dengan garis pantai terpanjang kedua di dunia dan juga memiliki luas hutan mangrove terbesar di dunia, selain itu Indonesia juga memiliki keanekaragaman jenis vegetasi mangrove yang tinggi dimana 61 jenis vegetasi mangrove jenis pohon teridentifikasi berada di Indonesia. Mangrove termasuk pada kelompok karbon biru bersama dengan padan lamun dan terumbu karang. Deforestasi mangrove merupakan salah satu yang tercepat di dunia dengan penurunan 30-50% kawasan mangrove dalam 50 tahun terakhir. Dengan demikian laju hilangnya potensi karbon juga sangat besar mengingat mangrove menyimpan karbon 5 kali lebih besar dari hutan hujan tropis. Penelitian ini ingin membahas bagaimana kondisi hutan mangrove di desa Pulau Cawan dan Desa Bekawan di Kecamatan Mandah untuk melihat jenis vegetasi mangrove, besaran nilai tutupan dan kerapatan vegetasi mangrove, serta nilai biomassa, potensi karbon dan serapan karbon vegetasi mangrove dan melihat perbandingan nilai dari kedua desa tersebut.Indonesia is the second longest coastline in the world and also has the largest area of mangrove forest in the world, besides that Indonesia also has a high diversity of mangrove vegetation in which 61 types of mangrove vegetation of tree species were identified in Indonesia. Mangroves belong to the blue carbon group along with similar seagrasses and coral reefs. Mangrove deforestation is one of the fastest in the world with a 30-50% reduction in mangrove areas in the last 50 years. Thus the rate of loss of carbon potential is also very large considering that mangroves store carbon 5 times greater than tropical rainforests. This study intends to discuss how the condition of mangrove forests in Cawan Island and Bekawan Village in Mandah District to see the type of mangrove vegetation, the amount of cover value and density of mangrove vegetation, as well as biomass value, carbon potential and carbon uptake of mangrove vegetation and see the comparison of values from both villages that is.

ANALISIS SPASIAL DAERAH PENANGKAPAN IKAN BERDASARKAN ALAT TANGKAP DI DESA PASIR JAMBAK KOTA PADANG Prayanda, Ibnu Riyadhie; Mahdi, Mahdi; Stanford, Richard
Jurnal Spasial Vol 5, No 3 (2018)
Publisher : Program Studi Pendidikan Geografi STKIP PGRI Sumatera Barat

Penelitian ini bertujuan untuk mengkaji sebaran daerah penangkapan ikan berdasarkan 5 jenis alat tangkap yang ada di Desa Pasir Jambak, Kota Padang dan menganalisis hasil tangkapan dengan 5 jenis alat tangkap yang ada Desa Pasir Jambak, Kota Padang. Metode yang digunakan dalam penelitian ini adalah metode penelitian deskriptif eksplorasi. Penelitian deskriptif eksplorasi bertujuan untuk menggambarkan keadaan suatu fenomena, dalam penelitian ini tidak dimaksudkan untuk menguji hipotesis tertentu tetapi dengan menggambarkan suatu variabel, gejala, atau keadaan. Pengambilan sampel lokasi berdasarkan titik koordinat nelayan yang tersebar ketika melakukan penangkapan. Melalui purposive sampling dipertimbangkan bahwa 20 titik sampel koordinat pada nelayan yang diambil tersebar sejajar dan tegak lurus dengan garis pantai sehingga dianggap mewakili perairan pantai Pasir Jambak yang telah diketahui posisi lintang dan bujur nya. Hasil penelitian menunjukkan bahwa 5 jenis alat tangkap yang ada dan tersebar pada 20 titik koordinat yang diambil sebagai titik sampel berada pada sepanjang titik koordinat 0°45' - 0°55' Lintang Selatan dan 100°02' - 100°19' Bujur Timur pada kedalaman 30 - 110 meter. Hasil tangkapan selama penelitian terdapat 10 jenis ikan yang diperoleh antara lain Ikan Tete, Ikan Pinang-pinang, Ikan Baledang, Ikan Maco, Ikan Kase, Ikan Bada, Ikan Gambolo, Ikan Suaso, Ikan Todak, dan Ikan Tenggiri.This research aims to examine the distribution of fishing areas based on 5 existing type of fishing gear in Pasir Jambak Village, Padang City and analyze the catches with 5 existing type of fishing gear in Pasir Jambak Village, Padang City. The method used in this study is an explorative descriptive research method. Explorative descriptive research aims to describe the state of a phenomenon, in this study it is not intended to test certain hypotheses but by describing a variable, symptom, or condition. Location sampling is based on the coordinates of scattered fishermen when making catch. Through purposive sampling, it was considered that 20 coordinate sample points in the fishermen taken were scattered parallel and perpendicular to the coastline so that they were considered to represent the waters of the Pasir Jambak coast which had known latitude and longitude positions. The results of the study showed that 5 fishing gears were available and spread over 20 coordinate points taken as sample points along the coordinates of 0 ° 45 '- 0 ° 55' Latitude and 100 ° 02 '- 100 ° 19' Longitude at depth 30 - 110 meters. The catches during the study were 10 types of fish obtained including Tete fish, Pinang-pinang fish, Baledang fish, Maco fish, Kase fish, Bada fish, Gambolo fish, Suaso fish, Todak fish, Tenggiri fish.

Pelaksanaan Program Gerakan Pensejahteraan Ekonomi Masyarakat Pesisir dan Dampaknya di Kelurahan Pasie Nan Tigo, Kota Padang Dewi, Thahira Kemala; Agustar, Asdi; Mahdi, Mahdi
JPPUMA Jurnal Ilmu Pemerintahan dan Sosial Politik Universitas Medan Area Vol 7, No 1 (2019): JPPUMA Juni
Publisher : Universitas Medan Area

This study aims to discover how The Coastal Community Economic Welfare Program (GPEMP) programwas implemented and its impact on the orientation of fishermen's family income-sources in Pasie Nan Tigo Subdistrict, Koto Tangah District, Padang City. The method used in this study is a case study method with key informants as the main data source. Interviews were conducted with key informants and direct observations in the field related to the problems raised in this study.Data analysis through a qualitative approach.The results showed that the GPEMP program had been implemented in accordance with the implementation instructions, except in the GPEMP assistance delivery phase, namely the assistance of developing fish culture with the help of a fixed net package and tilapia cultivation equipment where there were differences in the specifications of the goods delivered with the supposed ones. The GPEMP program has impacts on the orientation of fishermen's family income sources in Pasie Nan Tigo Subistrict, namely: 1) fishermen's family income sources developed to become not only from fishing, but also from other new alternative livelihoods, such as fish cultivation, fish processing diversification, and cattle farming, and 2) fishermen's effectiveness working hours increases as well as involvement of fishermen's wives and children’s involvement in the business.

PENGARUH KEBIJAKAN FISKAL DAN MONETER TERHADAP PERTUMBUHAN EKONOMI PROVINSI JAMBI Mahdi, Mahdi; Aimon, Hasdi; Syofyan, Efrizal
Jurnal Kajian Ekonomi Vol 2, No 4 (2014)
Publisher : Program Studi Magister Ilmu Ekonomi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (162.405 KB)

This study aims to analyze and determine the effect of: (1) government spending on economic growth Jambi province, (2) taxes on economic growth Jambi, (3) the money supply to economic growth Jambi and (4) interest rates on economic growth Jambi province.. This research uses the methods of analysis tools Ordinary Least Squared (OLS). The dependent variable in the study of economic growth. While the independent variable in this study is government spending, taxes, the money supply and interest rates. The research concludes that (1) government spending significant and positive impact on economic growth of Jambi Province. (2) taxes affect economic growth Jambi significantly and negatively. (3) the money supply is also a positive effect on economic growth signifikandan Jambi Province. (4) interest rates affect economic growth Jambi significantly and negatively. Based on these results the policies that can be advised Local Government (LG) is the need for local government or policy makers efforts by increasing government spending (Expansionary Fiscal Policy). The Government is expected to set the proper allocation of tax so as not to weaken the purchasing power of consumers. The Government is expected to set the proper allocation of tax so as not to weaken the purchasing power of consumers. Local government and Bank Indonesia in order to maintain liquidity or the availability of money in the economy Jambi. Government along the banks especially Bank Indonesia in order to maintain a healthy rate so it does not impact on the decline in the interest of investors to invest. Keyword : Fiscal Policy, Moneter Policy, Government Expenditure, Tax, Money Supply, Interest Rate

Community Based Forest Rehabilitation Through Incentive Mechanism: A Case Study in Solok and Agam District, West Sumatra Mutolib, Abdul; Yonariza, Yonariza; Mahdi, Mahdi
Jurnal Ilmiah Membangun Desa dan Pertanian Vol 5, No 1 (2020)
Publisher : Department of Agribusiness Halu Oleo University Kendari Southeast Sulawesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/jimdp.v5i1.9376

The existence of forests is essential to human living on earth, but the existence of forest is threatened by deforestations and forest degradations. Forest rehabilitation programs that have been carried out by the government and other parties often fail. Different approaches are needed to improve the success of forest rehabilitation in Indonesia. This research aims to analyze the success of community-based forest rehabilitation through the forest incentive and the factors that influence it. The site is in Nagari Paninggahan Solok District and in Nagari Kamang Agam District, West Sumatra. The location is part of Voluntary Carbon Market (VCM) projects by CO2BV company from the Netherlands. The research and the data collection were conducted in April 2017. Data types that were used in this research were primary and secondary data. The data analysis techniques used were descriptive qualitative analysis. The results showed that community-based forest rehabilitation through an incentive system has been successful to improve the condition of degraded forests in the research site. The indicators of the success of this program were the increase of variety and number of trees, the level of trees density, and the increase of water supply in the surrounding areas of the rehabilitation zones. The success program was affected by several factors, those were: 1) community institutions (farmers group), 2) the clarity of contract and intensive mechanism, 3) mentoring and supervisions, 4) the clarity of benefits for the citizens, 5) community participation, and 6) the communication among stakeholders. It is expected that this research can provide an insight for the government in policy-making to rehabilitate degraded forests. This finding provides information that the government needs to consider the economic aspects of local communities in forest rehabilitation programs. the incentive is one of the important factors that support the success of forest rehabilitation

Performance Analysis of Production Forest Management Unit (PFMU) of Dharmasraya District, West Sumatra Province Mahdi, Mahdi; Yonariza, Yonariza; Yuerlita, Yuerlita; Yurike, Yurike; Syafruddin, Yudha Saktian
Sumatra Journal of Disaster, Geography and Geography Education Vol 4 No 1 (2020): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

The Production Forest Management Unit (PFMU) in Dharmasraya is the operational implementing organization of the Forest Service in the field and carries out forest management up to the site level (block / footprint). However, the successful management of the PFMU Dharmasraya cannot be separated from the dynamics of existing problems, such as conflicts between the government and the community around the forest area, the high level of occupation of the forest area by the community and claims of customary rights to the forest area, completion of the boundary process, the lack of good human resources quantity and quality and still weak security guarantees of investing in the PFMU area. The purpose of this study is to analyze the development performance of the Dharmasraya PFMU in the management and implementation of forestry programs at the site level. This study uses criteria and indicators from Forest Watch Indonesia version 2.0. The results showed the value of the development/development PFMU Dharmasraya index was at a moderate level with a value of 2.08. This means that as a forest manager at the site level, PFMU Dharmasraya is quite ready in realizing its functions and duties. Some criteria that need to be considered for improvement are organizational capacity, conflict resolution, investment mechanisms, and stability of the forest management unit area to be strengthened to ensure operation at the site level.

KEBERLANJUTAN PENGELOLAAN SUMBER DAYA AIR BERSIH NAGARI BARUAH GUNUANG KECAMATAN BUKIK BARISAN KABUPATEN LIMA PULUH KOTA Wiradinanta, Wiradinanta; Yonariza, Yonariza; Mahdi, Mahdi
Menara Ilmu Vol 15, No 2 (2021): VOL. XV NO. 2 APRIL 2021
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/mi.v15i2.2493

Salah satu tujuan dalam pembangunan wilayah pedesaan adalah untuk meningkatkan kesejahteraan masyarakat desa itu sendiri. Ketersediaan air bersih dan keberlanjutannya merupakan hal yang sangat mempengaruhi kesejahteraan masyarakat tersebut terutama bagi masyarakat yang tinggal di daerah pedesaan yang kontur daerahnya perbukitan yang jauh dari pusat pemerintahan. Bahwa untuk mendapatkan fasilitas air bersih sangat diperlukan swadaya dan usaha keras dari masyarakat untuk mendapatkan dana pembangunan dari pemerintah. Penelitian ini bertujuan untuk memberikan gambaran bagaimana proses Nagari Baruah Gunuang memenuhi kebutuhan air bersih bagi masyarakatnya serta bagaimana pengelolaan dan keberlanjutannya. Hasil penelitian menunjukkan bahwa terdapat beberapa uraian tugas – tugas pengelolaan yang dilakukan oleh pengelola serta bagaimana pelaksanaan pengelolaan tersebut. Kemudian juga dalam hal keberlanjutan ada tiga aspek yang mempengaruhi yaitu aspek sosial (Tingkat kebutuhan, Partisipasi Masyarakat, Organisasi Masyarakat, Kebijakan/Kelembagaan, Pendekatan Pengelolaan), Aspek Ekonomi (Kemampuan masyarakat membayar iuran dan pengelolaan keuangan), Aspek Lingkungan (daya dukung lingkungan dan dan daerah tangkapan air). Penelitian ini menggunakan metode kualitatif. Nagari Baruah Gunuang diambil sebagai lokus penelitian karena wilayahnya merupakan wilayah pedesaan dengan kontur perbukitan yang jauh dari pusat pemerintahan dan cukup sulit untuk mendapatkan air bersih sehingga hal ini menarik bagi penulis untuk meneliti dan diharapkan dapat menjadi salah satu acuan bagi daerah lain yang daerahnya kesulitan air bersih. Untuk kebutuhan analisis di gunakan teori manajemen pengelolaan (perencanaan, pengorganisasian, pelaksanaan, pengawasan) serta teori pembangunan berkelanjutan yang meliputi tiga pilar dan aspek utama yang saling berkaitan yaitu aspek sosial, aspek ekonomi dan aspek lingkungan. Hasil penelitian menunjukkan bahwa dengan personil yang terbatas Nagari Baruah Gunuang belum optimal dalam mengelola Sumber Daya Air bersih walaupun operasionalnya tetap berjalan dengan baik. Kemudian untuk keberlanjutan secara umum pengelolaan PABTK dapat berlanjut dengan pembenahan terhadap beberapa hal. Kata Kunci : Pengelolaan, Keberlanjutan, air bersih, sosial,ekonomi, lingkungan

ANALISIS EFISIENSI TEKNIS KARET PERKEBUNAN RAKYAT KABUPATEN BANYUASIN PROVINSI SUMATERA SELATAN Pratama, Ario; Syahni, Rahmat; Mahdi, Mahdi
Jurnal Social Economic of Agriculture Vol 9, No 2 (2020): JURNAL SOCIAL ECONOMIC OF AGRICULTURE
Publisher : Agribusiness Department, Agriculture Faculty, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/j.sea.v9i2.42884

The average productivity of rubber smallholder in Banyuasin Regency is 0,89 ton/ha lower than its potential productivity 1,5 ton/ha. This study aims to analyze the factors affecting rubber productivity, the level of technical efficiency and factors affecting technical inefficiency in rubber plantation at several group of plant age. The research used purposive sampling which obtained 60 samples of farmers as respondent and was conducted in Banyuasin Regency, South Sumatera Province from April to June 2020. Data were analyzed using stochastic frontier Cobb Douglas analysis. The results showed that factors affecting rubber productivity were TSP, Fungicide, Herbicide, labour, numbers of plant (tree), plant age and clone. The level of rubber smallholder technical efficiency showed the various amount from 0.50 to 0.97 with average level 0.87. The highest average level of rubber smallholder technical efficiency was found at group of plant age 6-15 with TE 0.91. Factors affecting technical inefficiency were farmerâ€™s education, training and farmers status.Â Keywords: Productivity, technical efficiency, rubber, stochastic frontierÂ

PENGARUH GAYA KEPEMIMPINAN TRANSAKSIONAL DAN TRANSFORMASIONAL TERHADAP KINERJA GURU DENGAN KEPUASAN KERJA SEBAGAI VARIABEL INTERVENING PADA SMK NEGERI DI ACEH UTARA Mahdi, Mahdi; Aiyub, Aiyub; Darmawati, Darmawati
J-MIND (Jurnal Manajemen Indonesia) Vol 5, No 2 (2020): J-MIND Jurnal Managemen Indonesia
Publisher : Universitas Malikussaleh

ABSTRAKThe teacher is one of the most important components in improving the intelligence of the nation's children. Teacher performance is an important factor in realizing these goals. Efforts to improve teacher performance are one of the priorities of the country. This study aims to determine the effect of transactional and transformational leadership styles on teacher performance through job satisfaction. The data used are primary data by distributing questionnaires to 144 teachers at the State Vocational High School (SMK) in North Aceh Regency. The method used to analyze data is the Structural Equation Modeling (SEM) Method with the Amos device. The results found that transactional leadership and transformational leadership have a significant effect on job satisfaction and teacher performance and job satisfaction has a direct effect on teacher performance. Furthermore, it was found that job satisfaction mediated the effect of transactional leadership and transformational leadership on the performance of North Aceh District Vocational School teachers. Based on the results of the study, it is expected that school leaders or principals, to improve teacher performance, need to maintain the application of transactional and transformational leadership styles and give priority to increasing job satisfaction.Â Â

PENERAPAN TEKNOLOGI PENGOLAHAN SAMPAH ORGANIK RUMAH TANGGA DENGAN MAGGOT PADA PROGRAM KAMPUNG IKLIM DI KOTA BUKITTINGGI Febriamansyah, Rudi; Febria, Fuji Astuti; Yulistriani, Yulistriani; Rahman, Defri; Mahdi, Mahdi; Rahayu, Resti
Jurnal Hilirisasi IPTEKS Vol 4 No 4 (2021)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v4i4.581

This activity is motivated by concern for the facts of climate change occurring globally and regionally. The agreement of many countries to address this change problem has been initiated since 1990, until the most recent high-level meeting "climate adaptation summit" in 2020. The Intergovernmental Panel on Climate Change (IPCC) warned that there are only 12 years left or until 2030 to prevent extreme climate disasters that occur due to global warming with a maximum temperature increase of 1.5Â°C. In response to this, the Indonesian government has also taken a number of concrete steps in all aspects of climate change adaptation and mitigation, both at the local, regional and national levels. One of the national programs that directly touch local communities is the climate village program or known as "PROKLIM". The city of Bukittinggi has actively responded to this national program, so that two of the three climate villages developed by the Environmental Service of the city of Bukittinggi have received national awards for the achievements of their community group activities. This activity is one of the activities that is of interest to community groups in one of the climate villages in Bukittinggi City, because it sees the potential to overcome the problem of relatively high organic waste generation both in the village itself and in the nearest market location, with the use of larvae (maggot) from Black Soldier Fly which can be done in groups. It is hoped that organic waste management with the use of larvae (maggot) will not only overcome the problem of organic waste, but also at the same time increase people's income, both from selling the maggot products to fish/poultry farmers, as well as being able to be used by group members for their own business. fisheries and livestock.

Co-Authors Abdul Mutolib Aiyub Aiyub Asdi Agustar Darmawati Darmawati Defri Rahman Dewi, Thahira Kemala Efrizal Syofyan Fuji Astuti Febria Hasdi Aimon Mirsal, Andri Nelly Nelly Pratama, Ario Prayanda, Ibnu Riyadhie RAHMAT SYAHNI Resti Rahayu Rudi Febriamansyah Stanford, Richard Sufitrayati, Sufitrayati Wiradinanta, Wiradinanta Yonariza Yonariza, Yonariza Yudha Saktian Syafruddin Yuerlita Yulistriani, Yulistriani Yurike Yurike

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