Series-1 (Mar. – Apr. 2022)Mar. – Apr. 2022 Issue Statistics
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| Paper Type | : | Research Paper |
| Title | : | Uncovering the Failure of Groundwater Drilling with the Assistance of the Geoelectric Method: Case Study at Pondok Pesantren At Taqwiin Karangasem Bali |
| Country | : | |
| Authors | : | I Nengah Simpen |
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: | 10.9790/0990-1002010106  |
Abstract: Research has been carried out to uncover the failure of groundwater drilling with the help of the geoelectric method at Pondok Pesantren At Taqwiin Karangasem Bali. The problem that lies behind this research is that the Pondok Pesantren At Taqwiin previously had a small cubang as a water source for washing and bathing purposes. Cubang's water conditions are relatively good with a TDS of 146 ppm, and lime of 130 ppm. Next to the cottage there is also a river whose water flows all year round. The land next to the hut is also always wet so the trees can thrive. Paying attention to such a situation, the cottage party in the manufacture of drilled wells immediately carried out drilling. Finally, up to a depth of 140 m, there is no source of water yet. After that, the drilling was stopped. Taking into account this situation, the question can be asked, namely: Why has no water source been found until a depth.......
Key Word: groundwater, cubang, geoelectric, failure, drilling.
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[2]. Setiawan, T., dan N.M. A. Asgaf. 2016. Analisis Karakteristik Akuifer Dan Zonasi Kuantitas Air Tanah di Dataran Kars Wonosari dan Sekitarnya Kabupaten Gunungkidul, Provinsi Daerah Istimewa Yogyakarta. Jurnal Lingkungan dan Bencana Geologi, 7(3), Desember 2016: 145 -154
[3]. Cahyadi, A. 2012. Permasalahan Sumberdaya Air di Pulau Karang Sangat Kecil (Studi Kasus di Pulau Pramuka, Kabupaten Kepulauan Seribu, DKI Jakarta). Prosiding Seminar Nasional Pengelolaan Sumberdaya Alam dan Lingkungan. Semarang: Program Studi Ilmu Lingkungan Universitas Diponegoro.
[4]. Karunia, D.K., Darsono, Darmanto. 2012. Identifikasi Pola Aliran Sungai Bawah Tanah di Mudah, Pracimantoro dengan Metode Geolistrik. Indonesian Journal of Applied Physics. 2(2): 91-101.
[5]. Simpen, I N dan I W. Redana. 2016. Pendugaan Posisi Akuifer dengan Metode Geolistrik dalam Rangka Membuat Sumur Bor di Villa Puri Persada Denpasar. Laboratorium Mekanika Tanah Jurusan Teknik Sipil Fakultas Teknik Universitas Udayana. Denpasar..
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| Paper Type | : | Research Paper |
| Title | : | Electromagnetic Mapping of Contaminants Leachate in a Partially Reclaimed Solid Waste Dumpsite in Calabar, Southeastern Nigeria |
| Country | : | Nigeria |
| Authors | : | Akiang, F. B. || Emujakporue, G. O. || Nwosu, L. I. |
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: | 10.9790/0990-1002010719 |
Abstract: A very low frequency electromagnetic (VLF-EM) method was carried out to ascertain the level of contamination and pollution potential of a partially reclaimed dumpsite in Anantigha community in Calabar South Local Government Area of Cross River State. A portable electromagnetic receiver (Geonics EM 16N) was used to acquire data in ten traverses measuring up to 100m for eight traverses and 200m for two traverses around the dump vicinity. Electromagnetic wave response was recorded as in-phase and quadrature components of the field. Qualitative data interpretation was carried out using Karous –Hjelt software. VLF curves produced showed minor fracture planes in the area.......
Key Word: quadrature component; conductive zones; in-phase; control stations; leachate contaminants
[1]. Amajor, L.C. (1986). Alluvial fan facies in the Miocene-Pliocene coastal plain sands, Niger Delta, Nigeria. Sedimentary Geology. 49:1-20.
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[3]. Beyene, H. and Benerjee, S. (2011). "Assessment of the pollution status of the solid waste disposal site of Addis Ababa City with some selected trace elements, Ethiopia." World Applied Sciences Journal. 14 (7):1048-1057
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[5]. Dimitriou, E., Karaouzas, I., Saratakos, I., Zacharias, I., Bogdanos, K. and Diapoulis, A. (2008) "Groundwater risk assessment at a heavily industrialized catchment and the associated impacts on a Peri-Urban wetland," Journal of Environmental Management, 88 (3): 526–538..
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| Paper Type | : | Research Paper |
| Title | : | Aquifer Vulnerability Assessment in Some Parts of Awka, South Eastern Nigeria |
| Country | : | Nigeria |
| Authors | : | Obiajulu,O. O || Nwaka , E.G |
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: | 10.9790/0990-1002012025 |
Abstract: A geophysical survey using electrical resistivity method was conducted to assess the vulnerability of aquifer in some parts of Awka, South Eastern, Nigeria. The Schlumberger array was adopted, vertical electrical sounding (VES) data were collected at twelve (12) locations with maximum current electrode spacing (AB) of 600m. The instrument used was Mc Ohm resistivity meter, a digital instrument for direct current resistivity work. The interpretation was done using software called IP2win. The results revealed that depth to aquifer ranged between 23.08 and 81.41m, resistivity of aquifer ranged between 452.9 and 2249.71Ωm. The interpreted parameters (resistivity and thickness) were......
Key Word: Aquifer, Vertical Electrical Sounding, Resistivity method, Longitudinal Conductance
[1]. Akana, T. S., George, G. C. and Oki, O. A. (2016). Aquifer vulnerability assessment in some towns of Yenagoa, South- South, Nigeria. Journal of Science and Technology 6 (1) 15-23.
[2]. Akpan, M. L., Abu, M. and Nasir, A. N. (2018). Vulnerability assessment of groundwater to contamination using electrical resistivity method at the Open Dumpsite in Gosa, Abuja, Nigeria. Journal of Geology and Geophysics7(2).
[3]. Dobrin, M. B (1983). Introduction to Geophysical prospecting. McGraw Int. Books Company. Tokyo. 70-107.
[4]. Egboka, B. C. E.and Okpoko, E. I. (1999). Conjunctive uses of water resources and management in Anambra State Nigeria. Natural and applied science journal 9(2). 2008 – 2014.
[5]. Ehirim, C. N. and Ebeniro, J. O. (2010). Evaluation of aquifer characteristics and groundwater potentials in Enugwu-Agidi, Awka, Nigeria Using vertical electrical sounding. Asian journal of earth Sciences 3(2) 73-81.
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| Paper Type | : | Research Paper |
| Title | : | Land use and Land Cover change Detection using Remote sensing and Geographical information system in Tungabhadra River Basin of Kurnool District, Andhra Pradesh |
| Country | : | India |
| Authors | : | B. Appanna || Dr.Y. Sujatha || Y. Vinod Kumar || M.Joshi sai Prakash Chowdary |
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: | 10.9790/0990-1002012631 |
Abstract: Land is becoming scarce resource due to population growth and rapid urbanisation.in many areas the land is put to misuse, under and over use. Further, the needs of growing population made man to convert the natural land cover to land use areas. with the result, most of the land surface has been affected or changed by man. Change detection studies are very important to have proper planning, monitoring, utilisation of natural resources and their management. In general, rural land use is dominated by cultivation, livestock, aquaculture and forestry and urban land use characterised by settlements, Recreation and industrial uses. This study applied supervised classification-Maximum likelihood algorithm in Arc GIS 10.3 to detect land use and land cover changes observed in Tungabhadra River basin of Kurnool district, using survey of India topographic......
Key Word: Land use /land cover, Remote sensing, Geographical information system (GIS), Land sat TM, land sat 8, supervised image classification, Tungabhadra River basin
[1]. Rubia khan,D.C .Jhariya (2016) Land use and land cover change Detection using Remote sensing and Geographic information system in Raipur Municipal corporation area, Chhattisgarh. Scientific Society of Advanced Research and Social Change SSARSC International Journal of Geo Science and Geo Informatics Volume 3 Issue 1, August 2016, ISSN 2348-6198.
[2]. Zubair,Ayodeji opeyemi,(2006) Change detection in Land use and Land cover using Remote sensing Data and GIS (A case study of Iiorin and it environs in kawara state.
[3]. Praveen kumar mallupattu, Jayarama reddy sreenivasula reddy (2013) Analysis of Land use and Land cover changes using Remote sensing data and GIS at an urban area, Tirupati, India. Hindawi Publishing Corporation the Scientific World Journal Volume 2013, Article ID 268623, 6 pages http://dx.doi.org/10.1155/2013/268623
[4]. Nambi Harish, K. chakradhara rao ,venkateswralu,b. Govaradhan reddy(2016) Land use and Land cover mapping using Remote sensing and GIS: A case study of Gudur Mandal, SPSR Nellore District, Andhra Pradesh. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395 -0056 Volume: 03 Issue: 02 | Feb-2016 www.irjet.net p-ISSN: 2395-0072.
[5]. Zahra Hassan,Rabia Shabbir ,Shaeikh saeed Ahmad , Amir Haider malik , Neelam Aziz Amna Butt and summra Erum (2016).Dynamics of land use and land cover change (LULCC) USING geospatial technique : a case study of Islamabad Pakistan . Springer Plus (2016) 5:812 DOI 10.1186/s40064-016-2414-Z
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| Paper Type | : | Research Paper |
| Title | : | Study of sedimentological and geochemical characteristics of marine sediments at Safaga Harbour, Red Sea coast, Egypt |
| Country | : | Egypt |
| Authors | : | Bakheit B. Assran || Abbas M. Mansour || Hashem A. Madkour || Rafaat M. El Attar |
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: | 10.9790/0990-1002013245 |
Abstract: A total of twenty eight surface sediment samples were taken from Safaga Harbour area. Over 77.91% of the sediment texture in the area is constituted of sand. The gravel ranges between 0.00% and 32.32%, averaging 8.30%. Mud fraction ranges between 0.11% and 35.23%, with a 13.78% average. The high mud fraction content is due to dredging and landfilling in the harbour region, as well as the green petroleum coke unloading and shipping activities of phosphate ore. The mean size ranging from coarse sand to coarse silt, with an average of medium sand, suggesting that from shoreline and high topographic locations towards the open water, the sediment change from gravely and coarse sand to muddy sand and mud as the mean size increases......
Key Word: Marine sediments, Geochemical, Safaga, Red Sea, Egypt.
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| Paper Type | : | Research Paper |
| Title | : | An extensive analysis of the effects of climate change on Global Warming |
| Country | : | India |
| Authors | : | Manju |
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: | 10.9790/0990-1002014649 |
Abstract: Due to its significant effects on the environment and ecosystems of the planet, climate change is an urgent topic that has drawn considerable attention. This abstract provides a summary of a thorough investigation into the complex impacts of climate change on global warming. In order to provide a comprehensive understanding of this complicated subject, the study uses a multidisciplinary approach, synthesizing data from several scientific domains, such as climatology, ecology, atmospheric science, and economics.
The study explores the main causes of climate change, such as the rise in greenhouse gas emissions from human activities including......
Key Word: Climate change, Global warming, Effects, Ecosystems, environment.
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[2]. Hansen, J., Sato, M., & Ruedy, R. (2016). Global Temperature. Proceedings of the National Academy of Sciences of the United States of America, 113(6), E586-E595. doi:10.1073/pnas.1510820113.
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