Claim Missing Document
Check
Articles

Found 3 Documents
Search

STUDY ON FLOOD INUNDATION IN PEKALONGAN, CENTRAL JAVA Syams Nashrrullah; Aprijanto; Junita Monika Pasaribu; Manzul K. Hazarika; Lal Samarakoon
International Journal of Remote Sensing and Earth Sciences Vol. 10 No. 2 (2013)
Publisher : BRIN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30536/j.ijreses.2013.v10.a1845

Abstract

Tidal flood or ‘rob’ is a serious problem in many coastal areas in Indonesia, including Pekalongan in the northern coast of Java island. This study aimed to simulate the flood inundation area for different scenarios of sea level rise, also to investigate the possibility of land subsidence that may further aggravate the problem of flooding in Pekalongan. In this study, the MIKE-21 model was used to simulate and predict the flood inundation area. Tidal data were generated from the Tide Model Drive (TMD). The tidal flood simulations were carried out for three different scenarios of sea level rise: 1) current situation, 2) next 50 years, assuming no sea level rise, and 3) next 50 years, assuming 50 cm of sea level rise. Based on the results, the ranges of water level rise in Pekalongan for each scenario were 0.23-1.27 m, 0.36-1.38 m, and 0.65-1.53 m, respectively. Meanwhile, ground displacement maps were derived from the ALOS/PALSAR data using Differential Interferometric Synthetic Aperture Radar (D-InSAR) technique. Twelve level 1.0 images of ALOS/PALSAR data acquired in ascending mode during 2008 to 2009 were collected and processed in time-series analyses. In total, 11 pairs of interferogram were produced by taking the first image in 2008 as the master image. The results showed that the average of land subsidence rate in Pekalongan city was 3 cm/year, and the subsidence mainly occurred in the western part of the city.
PRAKTIKUM FISIKA SEBAGAI BAGIAN BUDIDAYA UNGGUL Aprijanto
Journal Sains dan Teknologi Budidaya Perairan (SINTASAN) Vol 2 No 1: April 2024
Publisher : Universitas Pancasakti Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24905/sintasan.v2i1.32

Abstract

The scientific use of physical principles can enable aquaculture experts to create a comfortable environment for farmed marine animals to grow and develop well. This research uses a qualitative method with a case study approach that combines analysis of human actions. Eleven respondents participated in the physics practicum, mainly students from the fisheries and marine sciences faculty at Pancasakti University, Tegal. The results show that the connection with knowledge of physics comes from the hobby of studying at high school or vocational high school, and some students consider the important role of practicum as the forerunner of knowledge. The evident from the suitability of the interests of the school environment, which is important in practicums and physics courses.
DINAMIKA SOSIAL EKONOMI DAN MASYARAKAT LOKAL PESISIR DI SEBATIK Aprijanto
Journal Sains dan Teknologi Budidaya Perairan (SINTASAN) Vol 4 No 1: April 2026
Publisher : Universitas Pancasakti Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24905/sintasan.v4i1.80

Abstract

Kearifan lokal memiliki peran dan fungsi penting, serta dimensi dalam koridor kehidupan masyarakat, yang dikembangkan karena kebutuhan untuk hidup, memelihara, dan melanjutkan kehidupan sesuai dengan situasi, kondisi, kemampuan, dan nilai-nilai yang diinternalisasi dalam masyarakat setempat. Penelitian ini bersifat kualitatif-deskriptif, yaitu langkah-langkah penelitian ilmiah yang akan menggambarkan melalui elaborasi data aktual, kronologis, dan komprehensif untuk menjawab rumusan masalah. Realitas ini menunjukkan bahwa masyarakat sangat bergantung pada pulau lain. Tingkat ketergantungan dapat diuji dengan penghentian sementara semua pasokan kebutuhan hidup masyarakat, yang tampaknya merupakan daerah terpencil. Para imigran, terutama dari Bugis, menjadi mayoritas penggerak transaksi ekonomi internasional, baik warga negara Malaysia maupun Indonesia. Pulau Sebatik memiliki kekayaan komoditas, terutama perkebunan kakao dan kelapa sawit serta perikanan yang besar. Modal utama digunakan sebagai komoditas perdagangan bagi masyarakat untuk dijual ke Tawau dan Sabah.