Tuberculous meningitis is a life-threatening disease and can cause severe manifestations and neurological disorders. Headache is one of the symptoms that occurs in patients with tuberculosis meningitis. An 18-year-old woman was admitted with complaints of unilateral headache in the holocranial region with a description of throbbing pain on a scale of 6 (0-10), which decreases when she closes her eyes and sleeps. The pain is felt continuously and slightly interferes with activities. This case study aim to describe intervention that can reduce headache in Grade II Tuburculosis Meningitis. Nursing actions are given to minimize the pain experienced by patients with tuberculosis meningitis, namely carrying out pharmacological and non-pharmacological pain management by collaborating in giving paracetamol 500 mg and teaching non-pharmacological pain management by facilitating patient rest, teaching deep breathing relaxation. In addition, immediate treatment is needed by administering anti-tuberculosis drugs (OAT) and corticosteroids. Corticosteroids are given to minimize complications and death rates by suppressing the inflammatory response in the subarachnoid space. After being given care, the problem of acute pain is partially resolved so that further treatment is needed with participation of the patient and family for the success of nursing care. It is necessary to improve pain management in treating patients with TB meningitis headaches.

Hasil studi pendahuluan yang dilakukan menunjukkan masih banyak orang tua yang minder dan malu dengan keadaan anak mereka. Selain itu, masih banyak orang tua yang tidak menyekolahkan dan tidak mengetahui informasi terkait terapi untuk anak dengan disabilitas. Jika hal tersebut dibiarkan, maka dapat menyebabkan masalah yang serius, seperti terganggunya tumbuh kembang anak dan kebutuhan keluarga dengan anak disabilitas. Penelitian ini bertujuan mengetahui gambaran kebutuhan keluarga dengan anak disabilitas di Komunitas Ikatan Keluarga dengan Anak Disabilitas Desa Cimekar Kecamatan Cileunyi Kabupaten Bandung. Penelitian menggunakan deskriptif kuantitatif dengan teknik pengambilan sampel total sampling dari 31 keluarga (ayah dan ibu). Kebutuhan keluarga dengan anak disabilitas diukur menggunakan kuesioner Assessment of Family Needs-FNS versi Jepang yang diadopsi dari Bailey dan Simerson (1988). Analisis data menggunakan persentase nilai setiap domain dan rerata skor yang dihitung dengan menggunakan nilai minimal dan maksimal (1-3) dari setiap item pertanyaan dari setiap sub-kebutuhan. Hasil menunjukkan kebutuhan ibu jika diurutkan dari tertinggi ke terendah adalah kebutuhan informasi dan dukungan profesional 71,0%, pelayanan komunitas 64,5%, menjelaskan kepada orang lain 38,7%, kebutuhan finansial 22,6%, perawatan anak 16,1%, dan dukungan keluarga/sosial 12,9%. Kebutuhan ayah dari tertinggi ke terendah yaitu kebutuhan informasi 71,0%, pelayanan komunitas 64,5%, dukungan profesional 61,0%, menjelaskan kepada orang lain 45,2%, kebutuhan finansial 29,0%, perawatan anak 22,6%, dan dukungan keluarga/sosial 19,4%. Kebutuhan informasi merupakan kebutuhan paling dibutuhkan. Sehingga perlu adanya akses informasi yang dibutuhkan untuk mememuhi kebutuhan informasi tersebut. Dengan terpenuhinya kebutuhan informasi orang tua, maka orang tua akan lebih mengetahui cara merawat dan mengembangkan potensi yang dimiliki anak mereka.Kata kunci: Anak disabilitas, kebutuhan keluarga, orang tua. Parents’ Need of Children with DisabilityAbstractThe result of the preliminary study showed that there were parents who felt embarassed with their children’s condition.In addition, there were parents who did not send their children to schools and education and did not know the information related to therapy for children with disabilities. If it was left it could cause serious problems, such as disruption of child growth and the needs of families with children with disabilities. The purpose of this study was to determine the needs of families with disable children in The Association of Families with Disabled Children at Cimekar Village District of Cileunyi Bandung Regency. The research method used was descriptive quantitative with total sampling technique which consisted of 31 families (31 mother and 31 father). The data analysis used was the percentages of the scores of each domain and the average scores calculated by using the minimum and maximum scores (1-3) of each question item of each subneed. The research findings showed that the needs of families with disabled children sorted from the highest to the lowest rate were the needs for information and professional supports had the same percentage 71.0%, the community services were 64.5%, explaining to others was 38.7%, financial needs were 22.6%, child care was 16.1%, and family and social supports were 12.9%. The needs on father from the highest to the lowest rate were that the information was 71.0%, community services were 64.5%, professional support had the same scores 61.0%, explaining to other was 45.2%, finansial needs were 29.0%, child care was 22.6%, and family and social support needs 19.4%. Thus, the needs for information were the most needed in families with disabilities. It is necessary to provide easy information access for the parents in order to fulfill the needs for information. When they are fulfilled, the parents will know more about how to care for their children and develop their children’s potentials.Keywords: Disable children, family needs, parents.

Stunting could be found in a circumstance where children's height is unusual compared to their age. There are multifactor that cause stunting which some of them are repeated infections and the utilization of health services. Recurrent infections can be prevented if the child's basic immunization is complete. A complete history of immunization status can lower the incidence of recurrent infections. In addition, ANC examinations and measurements of weight and height as the form of the utilization of health services are perceivable by the frequency of visits of mothers and toddlers to integrated healthcare. The more frequently mothers and toddlers go to integrated healthcare, the faster stunting symptoms will be detected thus the toddler is less likely to experience stunting. This study aims to examine associations between toddlers' basic immunization status and visits to integrated healthcare regarding the stunting incidence among toddlers at the stunting locus in Sukamulya Village, Bandung Regency. The study used a quantitative correlation design with a secondary data approach. Respondents are acquired from secondary data, which is the society in Sukamulya Village, Bandung Regency. Samples were selected through purposive sampling technique with specific criteria which is mother with children under five, resulting 96 people in total. The variables in the study consisted of basic immunization status, visits to integrated healthcare, and stunting. Data processing uses univariate and bivariate analysis. The instrument consists of a toddler’s immunization history, ANC examination, also toddler’s weight and height measurement. Statistical test using Chi square with 5% significance level. This study results that there are no associations between basic immunization status (p value = 0.284) with stunting incident and visits to integrated healthcare is associated with (p value = 0.001) the incidence of stunting. These findings are caused by the variety of immunity levels of toddlers and there are multifactor that cause infectious diseases.

Aktivitas penggunaan media sosial di Indonesia didominasi oleh kalangan remaja. Media sosial memberikan dampak negatif pada remaja, salah satunya adalah kecanduan. Hal tersebut dikarenakan dapat mengganggu berbagai kegiatan, diantaranya belajar. Penelitian ini bertujuan untuk mengetahui gambaran tingkat kecanduan media sosial pada remaja. Penelitian ini merupakan penelitian deskriptif kuantitatif. Populasi pada penelitian ini adalah siswa-siswi SMAS Plus Al-Falah kelas X, XI dan XII yang tinggal bersama orang tua sejumlah 72 siswa. Pengambilan sampel pada penelitian ini menggunakan total sampling. Data dikumpulkan menggunakan instrumen yang dibuat oleh Sahin (2018) dan dianalisis dengan analisis deskriptif. Hasil penelitian ini menunjukkan bahwa sebagian besar remaja atau sebanyak 51,4% mengalami kecanduan media sosial tingkat rendah, sedangkan hampir setengah dari remaja atau sebanyak 48,6% mengalami kecanduan media sosial tingkat tinggi. Kecanduan media sosial pada remaja penting untuk segera diatasi agar tidak semakin mengalami peningkatan. Oleh karena itu, disarankan bagi pihak sekolah untuk bekerjasama dengan perawat jiwa terkait pencegahan pada kecanduan media sosial yaitu dengan memberikan pendidikan kesehatan mengenai penggunaan media sosial yang baik dan dampak negatif kecanduan media sosial. Sedangkan, penanganan yang dapat dilakukan bagi remaja yang mengalami kecanduan media sosial tingkat tinggi yaitu dengan memberikan terapi CBT pada remaja.

Karakteristik reservoar sangat penting di dalam ekspiorasi hidrokarbon.  Penelitian ini dilakukan di Lapangan “PRO” Cekungan Bonaparte.  Analisis karakter fisis pada reservoar batupasir pada penelitian ini menggunakan metode inversi impedansi akustik dan multiatribut seismik.  Dengan menggunakan metode ini, kita dapat memisahkan dengan baik antara batupasir dan serpih Formasi Plover yang terdapat pada Lapangan “PRO” Cekungan Bonaparte. Metode seismik inversi akustik yang digunakan dalam penelitian yaitu Modelbased, sedangkan seismik multiatribut yang digunakan adalah multiatribut regresi linier dalam memetakan volume densitas, porositas dan saturasi air (Sw). Reservoar batupasir yang mengandung hidrokarbon dominan berada pada bagian selatan daerah penelitian ditunjuukkan oleh nilai impedansi akustik sebesar 10.000-35.000 (ft/s)*(g/cc), serta nilai densitas sebesar 2.4-2.6 gr/cc, nilai porositas efektif sebesar 15-20%, dan nilai Sw yang rendah sekitar 10-20% yang mengindikasikan hidrokarbon berupa gas.  Hasil dari inversi impedansi akustik dan multiatribut seismik dapat digunakan dalam melakukan perhitungan sumberdaya. Metode yang digunakan adalah metode simulasi Monte Carlo yang merupakan pemodelan probabilistik karena pada bawah permukaan memiliki uncertainty (ketidakpastian) yang tinggi.  Berdasarkan perhitungan sumber daya dengan metode simulasi Monte Carlo, didapatkan P10 nilai sumber daya yang terdapat di dalam reservoir hidrokarbonya sebesar 365.72 BCF (bilion cubic feet), kemudian pada P50 214.04 BCF (bilion cubic feet) dan P90 memiliki nilai sumber daya sebesar 86.32 BCF (bilion cubic feet). Kata kunci: inversi, multiatribut seismik, saturasi air, Monte Carlo.

Istilah “Geology” berarti pelajaran tentang Bumi. Kata ini pertama kali digunakan oleh Richard de Bury (1473) sebagai nama lain untuk Ilmu Pengetahuan Bumi (Earthly Science), seperti halnya penggunaan istilah Theologi bagi mereka yang tidak setuju dengan nama Ilmu Pengetahuan Surgawi (Heavenly Science). Dengan demikian awalnya definisi geologi berarti merupakan ilmu pengetahuan alam untuk menjelaskan dan memecahkan berbagai masalah mengenai Bumi. Akan tetapi pada abad ke-20 berbagai disiplin ilmu berkembang menjadi spesialisasi yang didasarkan pada kesamaan objek kajiannya.

The sedimentary rock succession of the Jatiluhur Formation comprises of mixed siliciclastic and carbonate sedimentary rocks. Two intervals of limestone beds are observed along the Cipamingkis River, on the lower and upper part of succession. Limestone in the lower part is typified by coarse-grained slump-scar-fill deposits that deposited during middle Miocene. It is largely consisting of skeletal fragments that have been delivered from the shallow marine carbonate reef of the Upper Cibulakan Formation during relative sea level fall. The punctuated mixing of siliciclastic and carbonate detritus took place during the middle Miocene in the Bogor Trough. Limestone beds in the upper part are characterized by thick- to very thick bedded limestone intercalated with thin- to very thin laminated siltstone, claystone, and fine-grained sandstone, which are interpreted to have been deposited in the shelf margin environment during late Miocene. The limestone consists of various characteristic of packstone, grainstone, rudstone and boundstone. Carbonate reef of the Klapanunggal Formation is interpreted to be the source of thick-bedded limestone in the upper part. The facies mixing of siliciclastic and carbonate sediments occurred in the middle part of Jatiluhur Formation during the late Miocene.

Daerah Jatinangor secara umum dimanfaatkan untuk kegiatan pertanian, permukiman dan industri. Peningkatan pemanfaatan lahan permukiman berpotensi mengakibatkan penurunan kualitas airtanah. Objek penelitian ini untuk mengetahui perbedaan sifat kimia organik airtanah pada akifer dangkal di beberapa jenis pemanfaatan lahan. Penentuan konsentrasi sifat kimia organik airtanah dilakukan dengan pengujian laboratoium KMnO4, BOD dan COD sebagai parameter yang menjadi indikator bahan organik di perairan. Hasil penelitian menunjukan bahwa terdapat perbedaan konsentrasi paramater kimia organik airtanah pada jenis pemanfaatan lahan permukiman dan industri terutama pada musim hujan.

Dinamika kondisi suhu yang selalu berubah-ubah terjadi dari masa lampau hingga saat ini dan mempengaruhi keberadaan mikroorganisme laut seperti foraminifera. Lokasi penelitian yang secara administratif terletak pada daerah Cisangkal, Kecataman Langkaplancar, Kabupaten Pangandaran, Provinsi Jawa Barat, dengan koordinat 108°30’41,61’’ BT dan 7°36’17,10’’ LS sampai 8°30’40,48’’ BT dan 7°36’19,78’’ termasuk dalam Formasi Pamutuan memiliki potensi informasi yang banyak mengenai paleotemperatur berkenaan dengan foraminifera yang melimpah,Penelitian ini bertujuan untuk menentukan umur dan paleotemperatur. Melalui analisis kuantitatif diperoleh sebanyak 16.072 individu foraminifera planktonik dengan total 60 spesies yang didapatkan dari total 10 conto batuan yang ada dari satuan Anggota Tuff Napalan Formasi Pamutuan (Tmpt). Terdapat total 6192 individu spesies penciri temperatur hangat, 1896 individu temperatur sedang, dan 584 individu temperatur dingin. Melihat dari dominansi spesies penciri temperatur hangat pada daerah penelitian mengindikasikan bahwa paleotemperatur pada daerah tersebut masuk ke dalam kategori temperatur yang relatif hangat (>20°C).Kata Kunci : Foraminifera Planktonik, Formasi Pamutuan, Paleotemperatur

Landslide problems can result in loss of life or property, environmental damage, destruction of infrastructure and public facilities, as well as disrupt the livelihood of the community. Purwakarta area is indicated as one of the distribution area of Subang claystone formation. This area will potentially somelandslides disasters. Track of rail traffic in this region requires the evaluation of the stability of soil for mitigation purposes. The results showed that the locations of landslide-prone areas lie in the intermediate group resistivity (sand or silty sand or its weathered) which rest on a group of high resistivity of compact claystone.

ABSTRAKPenelitian ini dilakukan untuk menilai potensi gerakan tanah yang mengacu kepada aspek-aspek geologi yang berkembang pada daerah penelitian. Secara astronomis daerah penelitian terletak pada 7o 0’ 3.15” – 7o 5’ 26.89” LS dan 106o 37’ 43.84” – 106o 43’ 10.28” BT, dengan dimensi 10x10 Km. Aspek geologi yang digunakan untuk mengidentifikasi pergerakan tanah antara lain geomorfologi, stratigrafi dan geologi struktur, selain dari ketiga aspek tersebut kami juga mempertimbangkan aspek tutupan lahan sebagai pemicu pergerakan tanah. Dalam menganalisa potensi pergerakan tanah metoda yang digunakan adalah skoring, dimana variabel yang akan digunakan diberi nilai dan dimasukan kedalam kelas-kelas. Dari hasil analisis potensi gerakan tanah, dapat disimpulkan bahwa daerah penelitian didominasi oleh zona stabil hingga kurang stabil. Sedangkan untuk daerah yang dianggap tidak stabil berada dibeberapa titik dari lereng sungai cimandiri yang juga merupakan zona sesar cimandiri dan sesar hegarmanah, dengan litologi batubeku andesit, batugamping dan alluvium.  Kata kunci : Longsor, Pergerakan Tanah, Pemetaan Geologi ABSTRACTThis study was conducted to assess the potential for ground movement, which refers to the geologic aspects of developing the research area. In astronomical research area lies in 7o 0’ 3.15” – 7o 5’ 26.89” LS dan 106o 37’ 43.84” – 106o 43’ 10.28” BT, with dimensions of 10x10 km. Geological aspects are used to identify the movement of the ground, among others, geomorphology, stratigraphy and geologic structure, apart from these three aspects we also take into consideration aspects of land cover as a trigger for ground movement. In analyzing the potential for ground movement is scoring method used, where the variables to be rated and incorporated into classes. From the analysis of the potential for ground movement, it can be concluded that the study area is dominated by stable to less stable zone. As for areas that are considered unstable are several points of the slope Cimandiri river which is also the fault zones and fault Cimandiri Hegarmanah, with lithology batubeku andesite, limestone and alluvium.  Keywords : Landslide, Soil Movement, geological mapping

Penelitian ini dilakukan untuk mengetahui zonasi umur dan lingkungan pengendapan purba dari aspek palinologinya. Studi palinologi telah dilakukan terhadap 25 sampel cutting terpilih dari Sumur Ranu yang dibor di Sub-cekungan Tarakan yang terletak di Kalimantan Utara pada interval kedalaman 1270 sampai 11050 kaki. Metode asam standar teknik preparasi palinologi dilakukan untuk memisahkan polen dan spora dari sedimen, deskripsi dan determinasi untuk melihat karakteristik polen dan spora yang terdapat pada sampel penelitian menggunakan perhitungan kuantitatif berdasarkan kelimpahan individu. Melalui pendekatan zona selang, maka sumur ini dibagi menjadi 2 zona palinologi yaitu zona Florschuetzia meridionalis bagian atas sampai zona Stenochlaenidites papuanus bagian bawah dan zona Stenochlaenidites papuanus bagian atas yang dibatasi oleh kemunculan awal Stenochlaenidites papuanus. Selanjutnya taksa dikelompokkan berdasarkan kesamaan habitat lingkungannya dan dilakukan analisis lingkungan pengendapan purba dengan mengadaptasi klasifikasi lingkungan delta karena terdiri dari keberlimpahan mangrove, back-mangrove, peatswamp, dan freshwater. Hasil analisis menunjukkan bahwa umur relatif dari Subcekungan Tarakan berdasarkan data palinologi Sumur Ranu adalah Miosen Tengah sampai Pliosen Awal dengan lingkungan pengendapan dari lower delta plain (distal) sampai upper delta plain (distal).

In Indonesia, the western part of Java Island is known as a place with very diverse culture. There are 3 provinces in this region, namely West Java, Banten, and Jakarta Capital Special Region with more than 40 million populations. Sundanese is a main culture within this region, where focal area is around Bandung City. It is accompanied by 3 other subcultures, i.e. Cirebonese (around Cirebon City), Betawinese (Jakarta City and surrounding) and Bantenese (around Serang City).Geomorphological configuration of the study area is characterized by mountainous to coastal plain areas. It implies to the characteristic diversity of culture for every community including the development of local languages. This paper is aimed to map the relationship of local languages diversity (dialect) with their geomorphological conditions in the study area.Result of the study shows that Sundanese people commonly speak humble in polite manner and live on mountainous to hilly area. The Cirebonese speaks rather Javanese combined with impolite Sundanese and lives on the northern Java coastal plain as transition area between Sundanese and Javanese. Betawinese speak rather impolite and live on the coastal plain around Gulf of Jakarta. Bantenese speak rather impolite and live on coastal plain to gentle hilly area. This result suggests that there is relationship between the characteristics of utterances of people with the nature they live on.

Seropan cave is one of the caves in Semanu sub District, located in the karst region, Gunung Kidul, Yogyakarta. Based on reserach of Karlsruhe Institut of Teknology (KIT) German, is known underground river in the cave is very potential to be developed. Underground dams and micro hydro installations built to pump water upwards the river. These are used as raw water for daily needs and irrigation in the surface.  For this purpose it is necessary to study the stability of the rock mass in the cave Seropan. The stability of a tunnel or cave is heavily influenced by geological and non-geological factors. The most dominant geological factors in general are geological structures, can be muscular or fault, the type of rock and rock mass quality.The rocks at the cave Seropan in general are limestones. Based on rock mass classification of Rock Mass Rating (Bieniawski, 1989) otherwise known as the geomechanics classification, these rocks are included in class III and class IV. These rocks include moderate to bad quality. Until now the cave conditions remained relatively stable and secure. This is due to the naturally formed cave. The process of distribution of stresses around the cave coincided with the formation of caves and takes place in a relatively long time. However, in some parts of the cave should be because the effect of fractures can lead to collapse of the roof of the cave.

ABSTRACTThe rapid population and economic growth in Bandung City has driven increased groundwater use, necessitating an understanding of hydrogeological conditions to prevent negative consequences. This study aimed to identify the distribution of subsurface rocks, hydrostratigraphy, and groundwater characteristics in shallow aquifer systems through aquifer geometry modeling and ground-based observations. The model was developed by integrating regional geological data, 22 one-dimensional geophysical points, 7 well logging points, andprevious research results, and analyzed using modeling software and GIS software. Resistivity interpretation reveals aquifer lithology consisting of coarse tuff, lapilli, and tuffaceous sandstone (21–103 Ohm.m), aquiclude lithology consisting of fine tuff, tuffaceous claystone (0–30 Ohm.m), and volcanic breccia (101–350 Ohm.m), and aquifug lithology in the form of lava (>350 Ohm.m). The model shows the dominance of tuff sandstone in the northwest, fine tuff in the northeast, and tuff claystone in the southeast. The model revealed two types ofdeveloped aquifers, unconfined aquifer at a depth of 0–34.08 m (shallow aquifer system) and confined aquifer at 41.75–68.5 m (deep aquifer system). The characteristics of groundwater in the shallow aquifer system are categorized as fresh groundwater with EC values of 183–897 µS/cm, TDS 92–447 mg/l, and pH 5.4–6.86. Spatial distribution analysis of EC, TDS, and pH values is influenced by lithology, topography, and land cover. Vegetation in the upstream area preserves groundwater quality, while the dominance of built-up land and plantations increases EC, TDS, and pH to close to neutral levels. The results of this study emphasize the need for vegetation conservation in the upstream area, control of land use change, and urban spatial planning based on recharge to maintain the sustainability of groundwater resources in shallow aquifer system in the Bandung City area.Keywords: Groundwater, Hydrostratigraphy, Model, Aquifer, Groundwater Characteristic

Proses pemetaan daerah vulkanik merupakan salah satu metode survei eksplorasi pendahuluan sistem panasbumi vulkanik. Akan tetapi proses ini memiliki kendala yaitu kesulitan dalam membedakan berbagai macam produk erupsi berdasarkan pusat erupsinya, hal ini dikarenakan adanya kenyataan bahwa perbedaan sumber erupsi dapat menghasilkan susunan produk gunungapi yang memiliki karakteristik fisik hampir serupa di lapangan. Pada penelitian ini manfaat pemetaan vulkanostratigrafi yang berada pada daerah Ciwidey, Jawa Barat digunakan untuk mengkaji prospek panasbumi Gunung Kendeng dengan perbandingan terhadap Gunung Patuha yang telah berproduksi. Metodologi penelitian ini mengacu pada konsep eksplorasi panasbumi yang dibuat oleh Wohletz (1992). Interpretasi peta tofografi sekala 1:50.000 terdapat 5 khuluk (Khuluk Padang, Khuluk Patuha, Khuluk Rancabali, Khuluk Ciwide dan Khuluk Kendeng) dan 12 Gumuk (Gumuk Rancabali, Gumuk Ciwidey, Gumuk Prug, Gumuk Kunti, Gumuk Putri, Gumuk Tambagruyeng, gumuk Kutalak, Gumuk Tikukur, Gumuk Cadas, Gumuk Wayang, Gumuk Tilu, Gumuk Cadaspanjang dan Gumuk Masigit). Volume Gunung Kendeng sebesar 137,9 km3 dengan energi panas yang tersimpan sebesar 2,1 X 1018 Joule dan Volume Gunung Patuha sebesar 61,5 km3 dengan energi panas sebesar 1.8 x 1017 Joule. Berdasarkan Perbandingan Volume dan energi panas yang tersimpang maka Gunung Kendeng memiliki prospek panasbumi yang lebih berpotensi jika dibandingkan dengan Gunung Patuha.

Sub-District Of Manggahang, District of Bale Endah have hilly and plain morphology with enough difference of height. Geologically is compiled by volcanic rock which consist of brecia, tuff, and lava which product of Old Volcanic. It is included in Cikapundung Formation which Middle Plistosen age (Silitonga, 1979) and lake sediment representing interval of fine clasticas clayey tuff, silty tuff, locality is found the existence of plant pickings, fine-coarse sandstone till with congelation rock fragment, this sediment is Quater age.Based on resistivity value, rock stratigraphy in study area have resisitivity which vary start from value set of Ωm (soil), tens of Ωm (brecia/tuff weathered), hundreds of Ωm (brecia-tuff), thousands of Ωm (lava 1), tens of thousand Ωm (lava 2), and hundreds of thousand Ωm (lava 3), third of him represent of andesitic lava (porfiry andesit at upper, and porfiry diorit at bottom).At high elevation covered by soil which thiner than foot-hill with spreading follow topography. Bellow of soil are interval of brekcia and tufa disseminating until assumption point GL - 02. and more thinning at foot area (to southern). Below interval of brecia and tuf, there are andesitic lava. At top hill, there is lava at 800 m elevation and in GL-02 having elevation 700 m. Hence if taken by elevation 700 m representing boundary of lower elevation, hence is andesitic lava from 100 m till 10 m.

Administratively, the research areas included in the district of Semarang, Central Java Province. This research was conducted at Jeragung River with the object of claystone and sandstone. In physiographic, rocks in the study area are in Kendeng Basin, and parts of Anggota Banyak Kalibeng Formation. This study aims to determine the characteristics of sedimentary rocks mainly sandstones, based on petrographic analysis to determine the source of the sediment and diagenesis processes that formed. Based on observations of six sandstone samples from areas of research included in Feldspatic Wacke. Provenance analysis of six samples of sandstone with using Dickinson and Suczek triangles, shows the origin of sediment is arc magmatic. Diagenesis phase which occurs is eogenesis characterized by compacting and leaching, mesogenesis marked by cementation and recrystallization, as well as the replacement and deformation marks telogenesis process.

ABSTRAKBendungan Pelosika direncanakan memiliki kapasitas tampung air sebesar 822,26 m3 dengan luas lahan genangan 160.000 hektar. Keberadaan bendungan diharapkan dapat mengurangi debit banjir sebesar 10,359 m3/detik, menyediakan air baku dengan debit sebesar 0,20 m3/detik dan dapat membangkitkan listrik sebesar 10 MW. Konstruksi Bendungan tipe Rock Fill Dam berlokasi di Sungai Konaweha yang merupakan salah satu sungai terbesar di Sulawesi Tenggara. Irigasi untuk lahan seluas 20.040 Ha di Kabupaten Kolaka Timur dan Konawe diharapkan dapat terpenuhi. Geomorfologi lokasi rencana Bendungan Pelosika terdiri dari Pegunungan dan pedataran. Wilayah ini tersusun oleh batuan metamorfik berumur Paleozoikum dan endapan aluvium berumur Kuarter. Studi awal kondisi tektonik lokasi rencana Bendungan Pelosika menggunakan pendekatan morfometrik berdasarkan analisis indeks rasio lebar dan tinggi lembah (Vf) dan sinusitas muka gunung (Smf). Pengolahan citra satelit dan Sistem Informasi Geografis (SIG) digunakan dalam metode penelitian. Variabel morfometrik dan data indikasi tektonik diperoleh dari hasil pengolahan citra Landsat 8 OLI dan SRTM 30 m. Hasil analisis kelurusan geomorfologi menunjukkan arah umum UBL-STG yang berimpit dengan sesar-sesar yang ada di wilayah tersebut. Elevasi tertinggi berada pada 2.852 mdpl dan elevasi terendah -100 mdpl. Daerah Aliran Sungai (DAS) seluas 715.041 Ha dengan panjang total sungai sekitar 145,85 Km. Analisis morfotektonik pada empat lokasi terpilih menunjukkan nilai Vf antara 0,25 hingga 0,75 dan nilai Smf antara 1,06 hingga 1,17. Berdasarkan hasil analisis kedua variabel morfotektonik tersebut diketahui bahwa daerah rencana dudukan Bendungan Pelosika berada di daerah dengan kondisi tektonik menengah hingga aktif.Kata Kunci: Bendungan Pelosika, morfometrik, tektonik, citra satelit, SIGABSTRACTPelosika Dam is planned to have a water holding capacity of 822.26 m3 with an inundation area of 160,000 hectares. This dam is planned to reduce flood discharge by 10.359 m3 / second, provide raw water with a discharge of 0.20 m3 / second and can generate electricity by 10 MW. The Rock Fill Dam type of construction is located on the Konaweha River which is one of the largest rivers on the mainland of Southeast Sulawesi. It is also expected to be able to flow through irrigation of 20,040 hectares in the districts of East Kolaka and Konawe. Regionally, geomorphology is in the form of mountains and plain. The constituent rocks are Paleozoic metamorphic rocks and Quaternary alluvium deposits. The initial study of tectonic conditions of the Pelosika Dam site plan uses a morphometric approach based on the analysis of the valley width and height ratio (Vf) and sinuosity mountain front (Smf). Satellite imagery processing and Geographic Information Systems (GIS) are used in research methods. Morphometric variables and tectonic indication data obtained from Landsat 8 OLI and SRTM 30 m imageries processing. The results of the geomorphological lineament analysis indicate that the general direction is North Northwest - South Southeast which coincides with faults in the region. The highest elevation was 2,852 meter after sea level and the lowest elevation was -100 meter after sea level. Watershed covering an area of 715,041 hectares with a total river length of around 145.85 kilo meters. Morphotectonic analysis at four selected locations showed a Vf value between 0.25 to 0.75 and a Smf value between 1.06 to 1.17. Based on the results of the analysis of the two morphotectonic variables, it is known that the Pelosika Dam area designation is in an area with medium to active tectonic conditions.Key words: Pelosika Dam, morphometric, tectonic, satellite imagery, GIS

Asri Basin is one of Indonesia’s sedimentary basins, and it is the carbon dioxide storage target in Carbon Capture Storage (CCS) technology. A study of carbon dioxide storage containers must be carried out based on geological aspects, namely geological and rock conditions. This research aims to identify reservoir feasibility values in the Asri Basin, such as pore pressure and fracture pressure, along with other factors affecting reservoir stability, in order to minimize leakage during the carbon dioxide injection process. The identification process in this research uses quantitative and qualitative studies based on well data. Eaton's method was used to estimate the research well pore pressure and fracture pressure in the research wells. The research well is located in the crestal area of the Asri Basin and has a pore pressure with a normal pressure trend. The fracture pressure value gets smaller in the depth range of the Talang Akar Formation. There is a process of diagenesis of the clay mineral smectite into illite, which begins to be found at a depth of 3000 - 3500 ftTVDSS. The developed stress regime is a normal stress regime with the vertical stress value as the largest. The injection process in the Asri Basin can be carried out in the Talang Akar Formation with several five storage intervals at a depth of 3560 - 4130 ftTVDSS.