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All Journal Pendidikan Geografi Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Tataloka JURNAL SPASIAL MAJALAH ILMIAH GLOBE Sumatra Journal of Disaster, Geography and Geography Education Jurnal Penelitian Pendidikan IPA (JPPIPA) COUNS-EDU: The International Journal of Counseling and Education JURNAL PENDIDIKAN TAMBUSAI Jurnal Ilmiah Lingkungan Kebumian Science and Environmental Journals for Postgraduate Jurnal Ecogen Journal of Education and Teaching Learning Dinamika Lingkungan Indonesia Jurnal Teknologi Lingkungan Lahan Basah International remote sensing application journal Jurnal Kependudukan dan Pembangunan Lingkungan (JKPL) AMPLITUDO: Journal of Science & Technology Innovation JURNAL BUANA Jurnal Info Kesehatan

Iswandi U

Universitas Negeri Padang

Author-ID : 407145

Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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PRIORITAS PENGEMBANGAN OBJEK WISATA DI KOTA PADANG, PROVINSI SUMATERA BARAT Iswandi Umar
TATALOKA Vol 20, No 4 (2018): Volume 20 Number 4, November 2018
Publisher : Diponegoro University

Indonesia is one country that has the potential for development of tourist beach. The number of visits to both domestic and foreign travel has increased every year. This study aims to determine the priority of tourism development in the coastal city of Padang. Priority tourism development is determined by the suitability of land and tourism development potential index. Suitability of land for tourist beach area using eight indicators, namely: water transparency, type of beach, shore depth, substrate, current speed, live coral cover, hazards, and accessibility. Index development potential attraction beach using five criteria: community acceptance, facilities and supporting infrastructure, cultural performances, industry support, and government support. The results showed attraction Muaro peevish beach is the main priority areas of tourism development in the coastal city of Padang, while the beach a tourist attraction Muaro Anai is the lowest priority.

ARAHAN KEBIJAKAN MITIGASI PADA ZONA RAWAN BANJIR KABUPATEN LIMAPULUH KOTA, PROVINSI SUMATERA BARAT Iswandi Umar; Indang Dewata
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 8 No. 2 (2018): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.8.2.251-257

Indonesia is a country that has a wet tropical climate, so that about 60 % of the cities in Indonesia is very a hazard to flood. The floods have caused many losses to humans. The purpose of this study is determine the direction of development policy mitigation of flood hazard zones in Limapuluh Kota District, by using GIS analysis with the overlay technique. The indicators used to determine the flood hazard zones are rainfall, slope, landform, soil type, geology, elevation, and land use. Mitigation policy directives using AHP analysis involving 15 experts with conservation criteria, regulations, community capacity. The results showed 6,2 % is a very flood zone. Three main landing to reduce the impact of floods is disaster education, improved socialization in flood hazard zones, and planning of based spatial disaster.

Arahan Kebijakan Untuk Mengurangi Dinamika Penggunaan Lahan pada DAS Antokan, Provinsi Sumatera Barat Iswandi Umar
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 11 No. 1 (2021): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.11.1.10-18

The need for land has increased every year, and this increase is caused by the rate of population growth, resulting in changes in land use. Uncontrolled land use conversion has led to catastrophic flooding in the Antokan watershed. The purpose of this study was to determine the direction of land use change policies in the Antokan Watershed, West Sumatra Province. To determine land use change using the GIS method with the overlay technique of land use maps for the period 2000-2020. Furthermore, to determine the policy direction using the ISM method involving 20 experts. Research results in the Antokan watershed have shown changes in land use of 4,178 hectares during the 2000-2020 period. Changes occur in forest areas, mixed gardens, shrubs, and rice fields which have decreased, on the other hand, settlements, plantations and open land have expanded. Furthermore, there are two sub-elements that are the priority for policy direction to reduce the rate of land use change, namely making regulations and firm sanctions on land use errors (E3) and consistency in enforcing land use laws (E4).

Policy Direction of Earthquake Disaster Management Based on Community in Jorong Koto Kunyit River Sangir District Balai Janggo Solok Selatan District Hilma Septi Delem; Iswandi Umar
Science and Environmental Journal for Postgraduate Vol 1 No 2 (2019): Science and Environmental Journals for Postgraduate (SENJOp)
Publisher : Pascasarjana, Universitas Negeri Padang

This study aims to formulate the policies of community-based earthquake disaster management in Jorong Koto Sungai Kunyit, Sangir Balai Janggo District, South Solok. The type of research conducted is a mixed method or research that combines qualitative and quantitative approaches. Data collection techniques used through interviews and literature studies with subjects of the research are sub-district head secretary, community and customary elders. The data collected is then processed and analyzed using the Analytical Hierarchy Process (AHP) technique. The results of the study show that in the response to the community-based disaster management in Jorong Koto Sungai Kunyit, Sangir Balai Janggo Subdistrict, South Solok, there are four criterias, eight policy alternatives and three priority policies that have been followed up. The criteria consists of community behaviour, education, local wisdom, : 1) buildings that are in accordance with the natural conditions of the South Solok and the buildings used must be earthquake resistant, 2) socialization about earthquake risk knowledge and management of earthquake response and counseling and training on rescue efforts and community awareness programs on earthquakes. 3). in terms of institutional and management actions, namely by preparing and providing equipment for earthquake hazard warnings and other community protection equipment at the jorong / nagari / sub-district level in the form of (tents, mats, etc.). 4). in terms of education about the earthquake, the local government is required to enter sub-material on earthquake disasters into the plan for implementing student learning and curriculum

Community Capacity Building in Flood Disaster Mitigation Efforts in Limapuluh Kota Regency Eri Barlian; Iswandi Umar; Indang Dewata; Yunhendri Danhas; Osronita Osronita; Mira Hasti Hasmira; Linda Handayuni; Aprizon Putra; Serly Mutia Sari
Science and Environmental Journal for Postgraduate Vol 4 No 1 (2021): Science and Environmental Journals for Postgraduate (SENJOp)
Publisher : Pascasarjana, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/senjop.v4i1.119

Disaster mitigation is an effort and or action to reduce disaster risk. Community capacity building in dealing with disasters is an effort to reduce disaster risk. Limapuluh Kota Regency is one of the areas that have a high level of vulnerability to flood disasters. The target of this activity is to increase community capacity in dealing with flood disasters. The efforts made can be divided into five forms, namely 1) strengthening disaster management institutions; 2) early warning of disaster risk; 3) disaster education; 4) reducing risk factors; and 4) development of preparedness in all lines. In the first year, there will be institutional formation and a study of disaster-prone zoning. In the second year, prepare a model for disaster education and study efforts to reduce disaster risk factors. In the third year building preparedness on all lines in the face of disasters. This activity has the output of national and international scientific publications in modeling community capacity building in dealing with flood disasters.

PENGARUH EARNING PER SHARE (EPS), DIVIDEND PER SHARE (DPS) DAN FINANCIAL LEVERAGE (FL)TERHADAP HARGA SAHAM PERUSAHAAN MANUFAKTUR DI BURSA EFEK INDONESIA Ariswandi Sang Putra
Jurnal Ecogen Vol 1, No 1 (2018): Jurnal Ecogen
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jmpe.v1i1.4736

The ups and downs of stock prices depend on the attractive tug strength between demand and supply of stocks in the capital market. Understanding of stock prices and the factors that affect the changes is very important because it can provide information for investors or prospective investors in investing in the form of shares. For investors information on Earning Per Share, Dividend Per Share and Financial Leverage become a very basic requirement in decision making needs. Therefore, the researcher is interested in doing research about the effect of: 1) earning per shere on stock price, 2) dividend per share to stock price, 3) financial leverage to share price of a company. The population of this study are all manufacturing companies listed on the Indonesia Stock Exchange period 2011-2015. The method of selecting the sample using purposive sampling, samples obtained 53 companies period 2011-2015, so that 265data obtained in this study. The variables in this study consisted of EPS, DPS and FL as independent variable and stock price as dependent variable. Methods of data collection using documentation to obtain data on EPS, DPS, FL and stock prices. Data analysis used multiple regression analysis. The results of this study indicate that earnings per shere have a significant positive effect on stock prices, dividend per share positively insignificant to stock prices, and financial leverage positively insignificant effect on stock prices.Keyword: EPS ,DPS,FL, Stock Price

Evaluation of the suitability of marine tourism in the Mandeh Archipelago, West Sumatra Iswandi Umar
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 12 No 2 (2022): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.12.2.259-267

Indonesia has a huge potential in the development of marine tourism, because it has many islands and very beautiful coastal areas. The Mandeh area has enormous potential in developing marine tourism, due to its beautiful coastal areas and islands. The purpose of this study was to evaluate land suitability and determine constraints for the development of marine tourism in the Mandeh area. To determine the evaluation of land suitability using the Geographical Information System (GIS) method using ten indicators, namely: depth, beach type, beach width, basic material, current velocity, coastal independence, beach brightness, land use, hazardous biota, and availability of fresh water. Furthermore, to determine the constraints using the Interpretative Structural Modeling (ISM) method, the ISM method involves stakeholders from tourism experts, community leaders, tourism businesses, local governments. The results of research on the evaluation of the land suitability of marine tourism in the Mandeh area are mostly or about 35% very suitable (S1) for marine tourism, while the unsuitable area (N) is only 20% of the total area. Based on the analysis of the obstacles to developing marine tourism in the Mandeh area, namely the lack of investment capital and professional personnel in the development of marine tourism.

Optimization of Remote Sensing Data In Monitoring Morphology Change of Siak River in Pekanbaru City Eggy Arya Giofandi; Dhanu Sekarjati; Dhia`ul Hayat; Cipta Estri Sekarrini; Iswandi Umar
Jurnal Ilmiah Lingkungan Kebumian Vol 4, No 2 (2022): March
Publisher : Jurusan Teknik Lingkungan, FTM, Universitas Pembangunan Nasional â€œVeteranâ€ Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jilk.v4i2.6715

River condition that experiences change is not apart from the utilization of river boarder for human life needs. Beside the effect of built land development, river morphology changes because of erotion and deposition. Therefore, it needs detection of river morphology change, one of which is by utilizing remote sensing data with Modification Normalized Difference Water Index. Modification Normalized Difference Water Index can separate between water and land sharply until river morphology analysis can be clearer. This research aims to detect the change of Siak River morphology in Pekanbaru City caused by abrasion and deposition by using Modification of Normalized Difference Water Index on landsat temporal data of 2008 and 2018. Data used in this research were Landsat 7 image of 2008 and Landsat 8 year of 2018. The research results show that morphology changes of Siak River in Pekanbaru City is caused by erotion and deposition. The erotion area reaches 12.133 ha and deposition 4.488 ha in the period of 10 years

The influence of age, length of stay, and gender factors on clean and healthy living behaviors Ryanda Luthfi Zaim; Indang Dewata; Nasyfrizal Carlo; Iswandi Umar
COUNS-EDU: The International Journal of Counseling and Education Vol. 7 No. 2 (2022)
Publisher : Indonesian Counselor Association (IKI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23916/0020220739020

The role of the community is one of the causes of the decline in the quality of drainage water. The decrease in the quality of drainage is related to behavior that is formed based on the characteristics of a person and their environment. The sample in this study is the community from 30 houses directly facing the drainage which is the object of research. The research aims to determine the effect of age, length of stay, and gender on people's behavior in managing household liquid waste and disposing of waste in trash cans. This research was analyzed quantitatively using SPSS, Paired Sample t-test for comparison test. The results of this study showed that the behavior of household wastewater management, age, length of stay, and gender did not have a significant effect. While the behavior of throwing garbage in the trash, only the age factor has a significant effect, while the length of stay and gender factors have no significant effect.

Increasing Students’ Motivation and Geography Learning Outcomes Through Pq4r Strategy Based on Crossword Puzzle Rahman, Suhadi; Erianjoni, Erianjoni; U, Iswandi; Anwar, Syafri
Sumatra Journal of Disaster, Geography and Geography Education Vol 6 No 2 (2022): Sumatra Journal of Disaster, Geography and Geography Education (December Edition)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Education is a long life need. Every human being needs education, when and wherever he is. Education is very important because without human education it will be difficult to develop and even be retarded. Education is a conscious endeavor and aims to develop quality. The definition of education according to the Law (UU) of the National Education System No. 20/2003 is a conscious and planned effort to create a learning atmosphere and learning process so that students actively develop their potential to have religious-spiritual strength, self-control, personality, intelligence, noble character, and skills needed by themselves, society, nation, and state. With education, it is hoped that humans will know all the advantages that have the potential for a better quality of life than before. Based on the findings obtained, it can be concluded that learning outcomes are the abilities possessed by students after receiving their learning experiences and these results can be used by teachers to be used as measures or criteria in achieving an educational goal and this can be achieved if students understand learning with accompanying learning by changing behavior for the better.

Co-Authors Abdul Razak Akhirul Akhirul Ali Amran Aprizon Putra Arif Setiawan Arlin Arlin Arman A Azhari Syarief Bismihayati Bismihayati Cipta Estri Sekarrini Dasrizal Dasrizal Deded Chandra Dedi Agustanto Dedi Hermon Desmi Fitria Deswarman, Deswarman Deti Yuni Fitri Dewi Fortuna Khairil Dhanu Sekarjati Dhia`ul Hayat Dian Adhetya Arif dion, nofrion Dwi Marsiska Driptufany Edi Suarto Eggy Arya Giofandi Elfandra Fadhli Rabbi Elsa Yuniarti Emon Azriadi Eni Kamal Eri Barlian Erianjoni Erianjoni Erna M.Si Juita S.Pd Fachrul Latuconsina Fadel Ikrar Jamika Fahdila Rahmi Fajrin Fajrin Fatmawati Fatmawati Febryanti Febryanti fitri, fitri yani Fitrya Monica Fitrya Monica Frinsis Warmansyah Habib Muhammad Syawal Handayuni, Linda Hazelia Zhafira Aziz heldi heldi Helfia Edial Hendriyanto Henny Yulius Herri Myzani Myzani Hilma Septi Delem Holyness Nurdin Singadimedja Indang Dewata Indra Catri Indra Muliana Indriana Indriana Lismomon Nata Marisa Meliana Fitri Marisa Meliana Fitri Mentari Dian Pertiwi Meti Anggraini Mila Sari Mira Hasti Hasmira Mitra Oktalia Mona Gusfira Muhamad Sholichin Muhammad Fajri Azhari Muhammad Hidayat Mulya Gusman Munadia Insani Mursil Mursil Nasyfrizal Carlo Nora Sofika Yulia Nova Yulianti Nova, Sari Nur Efendi Nur Efendi Nurhasan Syah Nurhasan Syah Nurhasanah Nurhasanah Osronita Osronita Putri, Sri Kandi Rahmadani Rahmadani Rahmadani, Atikah Rahman, Suhadi Rahmayoni, Rahmayoni Rahmi Putri Wirman Rammadani Yusran Ratna Wilis Rery Novio Rice Refni Enwati Rinaldi Rinaldi Riri Afriyeni Riri Fitriani Roby Candra Roby Canda Ryanda Luthfi Zaim sausaen, laura ovia Serly Mutia Sari Siska Wardeni Siti Fatimah Slamet Rianto Suhatman Suhatman Surya Eka Putra Syafri Anwar Syafrijon Syafrijon Teguh Widodo Triyatno Yasmi Antara Yelfida Witra Yeni Erita Yolanda Meiliza Yosi Meda Akmal Yunhendri Danhas Zul Atmi

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