Jurnal Sains dan Teknologi Nuklir Indonesia (Indonesian Journal of Nuclear Science and Technology)
Vol 23, No 1 (2022): February 2022

THE ANALYSIS OF LAPSE RATE PROFILE IN THE SITE CANDIDATE OF NUCLEAR POWER PLANT (NPP) AT GOSONG BEACH, BENGKAYANG REGENCY– WEST KALIMANTAN

Deni Septiadi (School of Meteorology Climatology and Geophysics)
Agung Hari Saputra (Meteorological Department, School of Meteorology Climatology and Geophysics (STMKG), Jl. Perhubungan I No. 5, Pondok Betung, Kota Tangerang Selatan, Banten 15221)
Rista Hernandi Virgianto (Climatological Department, School of Meteorology Climatology and Geophysics (STMKG), Jl. Perhubungan I No. 5, Pondok Betung, Kota Tangerang Selatan, Banten 15221)
Arif Yuniarto (Research Organization Nuclear Energy, The National Research and Innovation Agency (BRIN), Jl. Nn No.90, Muncul, Kec. Setu, Kota Tangerang Selatan, Banten 15314)
Muhammad Elifant Yuggotomo (Meteorological, Climatological, And Geophysical Agency (BMKG), Jalan Raya Sei Nipah Km 20,5 Jungkat, Mempawah, Kalimantan Barat 78351)

Article Info

Publish Date
08 Feb 2023

Abstract

The lapse rate profile in the site candidate for the Nuclear Power Plant (NPP) at Gosong Beach Bengkayang, has been investigated to obtain a description of the lability of the atmosphere and upper air as part of a meteorological aspect safety study in the plan to develop a NPP site. The study of the lapse rate was carried out using air data on the reanalysis of the Global Data Assimilation System (GDAS) by extracting air temperature data at each altitude level so as to obtain a lapse rate of up to 25 km. Daily data was processed during 2021 and transformed in the monthly average profile data to describe the lapse rate profile in January – December 2021. Tropopause was identified with average altitude about 16.6 km and stratosphere at 20.5 km with a lapse rate about -0.21 ℃/100 m. The surface layer to 200 m have lapse rate from 0.7 ℃/100 m - 0.9 ℃/100 m at 00.00 Universal Time Coordinated (UTC) and 0.5 ℃/100 m -0.6 ℃/100 m at 12.00 UTC

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Journal Info
Jurnal Sains dan Teknologi Nuklir Indonesia (Indonesian Journal of Nuclear Science and Technology)
Website

Abbrev

jstni

Publisher

Badan Tenaga Nuklir Nasional

Subject

Biochemistry, Genetics & Molecular Biology Energy Environmental Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics

Description

Focus of Publication in Indonesian Journal of Nuclear Science and Technology : Result of experiment in the field of nuclear science and technology and its applications in various fields. Acceptable topics include: Radioisotope, Radiopharmacy, Nuclear Medicine, Nuclear Radiation and its ...