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Volume 4 Number 1 Year 2019

9 articles in this issue 

Front Matter Vol 04 No 01 2019

 

Dewandra Bagus Eka Putra, Yuniarti Yuskar, Husnul Kausarian, Wan Zuhairi Wan Yaacob, Mohamad Sapari Dwi Hadian

Saltwater intrusion becomes a common problem in coastal area. Northern coast of Bengkalis Island in Riau, Indonesia that contiguously to Malacca Strait is experiencing the problem particularly in Selat Baru area which considered as developing area and mos... see more

Pags. 16 - 21  

Reza Syahputra, Felix Muria Hasudungan Sihombing, Octria Adi Prasojo

Two major strike-slip faults with northeast-southwest and northwest-southeast orientation have shifted the southern Central Java, including Belik District.  Consequently, many smaller faults that have the same direction as the major faults and west-e... see more

Pags. 22 - 29  

Rakhmat Fakhruddin, Dedy Kurniadi

Planktonic and benthic foraminiferal assemblages were used for age and paleobathymetry analysis of outcropping carbonate succession of the Salodik Group in Poh–Pagimana section, East Arm of Sulawesi. Twenty spot samples of carbonate rocks were collected f... see more

Pags. 30 - 39  

Luhut Pardamean Siringoringo, Reza Rizki, Janner Nababan

Groundwater research for drinking purpose was very important to be done at ITERA campus and its surroundings. It is caused the area is very close to social activities, especially for students. The hydrogeochemical analysis was done with integrating Piper ... see more

Pags. 40 - 48  

Tomi Erfando, Novia Rita, Romal Ramadhan

As time goes by, there will be decreasing of production rates of a field along with decreasing pressure. This led to the necessity for further efforts to increase oil production. Therefore, pressure support is required to improve the recovery factor. Supp... see more

Pags. 49 - 55  

Heriyanto Heriyanto, Detri Karya, Tiggi Choanji, Asrol Asrol, Djaimi Bakce, Elinur Elinur

Palm oil commodity is plantation sub-sector commodity which can increase the income of farmers and communities, providers of raw material processing industries that create added value. Cultivated by smallholders self consists of land area, peatlands tidal... see more

Pags. 56 - 65  

Abdulwahab Mohammed, Taiwo Adewumi, Salako Adeyinka Kazeem, Rafiu Abdulwaheed, Abbass Adebayo Adetona, Alhassan Usman

The assessment of geothermal potentials over part of the upper Benue trough corresponding to Kaltungo, Guyok, Lau and Dong areas, North Eastern Nigeria using spectral depth analysis of aeromagnetic data has been carried out. The study area is bounded by l... see more

Pags. 7 - 15