Zobrazeno 1 - 10
of 589
pro vyhledávání: '"Takeshi TSUJI"'
Autor:
Mokhamad Y. N. Khakim, Pradanto Poerwono, Azhar K. Affandi, Muhamad F. Anhar, Febri Indrawan, Tomi Ardiansyah, Takeshi Tsuji
Publikováno v:
Geography, Environment, Sustainability, Vol 17, Iss 3, Pp 6-18 (2024)
Land cover changes and wildfires have had an increasing impact on the Ogan Komering Ilir Peatland ecosystems in South Sumatra, Indonesia. This study aims to understand the peatland land cover and burn severity dynamics from 2015 to 2023. The random f
Externí odkaz:
https://doaj.org/article/c0fbd339ebab48d7ad02c252173d22b7
Autor:
Mokhamad Yusup Nur Khakim, Takeshi Tsuji, Erni, Akhmad Aminudin Bama, Frinsyah Virgo, Muhammad Irfan, Azhar Kholiq Affandi, Toshifumi Matsuoka
Publikováno v:
Science and Technology Indonesia, Vol 8, Iss 4, Pp 626-631 (2023)
The Muara Laboh geothermal field lies in a South Solok basin zone, West Sumatra, Indonesia. Production and reinjection of geothermal fluids into the underground reservoir commonly induce crustal deformation. The study area is covered by 63.8% plantat
Externí odkaz:
https://doaj.org/article/06a5c170c1b04af588705f04d0f1b874
Autor:
Shuto Takenouchi, Takeshi Tsuji, Kazuya Shiraishi, Yasuyuki Nakamura, Shuichi Kodaira, Gou Fujie, Kota Mukumoto
Publikováno v:
Earth, Planets and Space, Vol 75, Iss 1, Pp 1-16 (2023)
Abstract Estimates of heat flow can contribute to our understanding of geological structures in plate convergent zones that produce great earthquakes. We applied automated velocity analysis to obtain the accurate seismic profiles needed for precise h
Externí odkaz:
https://doaj.org/article/415069e0c64f4a468b9670295d3f4caa
Publikováno v:
Molecules, Vol 29, Iss 13, p 3230 (2024)
Surfactants play a crucial role in tertiary oil recovery by reducing the interfacial tension between immiscible phases, altering surface wettability, and improving foam film stability. Oil reservoirs have high temperatures and high pressures, making
Externí odkaz:
https://doaj.org/article/4d31787f7ea7483bb6dcb73827120b05
Publikováno v:
Earth, Planets and Space, Vol 75, Iss 1, Pp 1-21 (2023)
Abstract To investigate the dominant deformational patterns and stress conditions in the upper crustal structure of the Kinki region, southern-central Japan, we constructed a high-resolution 3D azimuthal anisotropy model to a depth of ~ 11 km. We use
Externí odkaz:
https://doaj.org/article/4288ac28b17d4536a72137eca8cefcfd
Autor:
Rezkia Dewi Andajani, Takeshi Tsuji, Tatsunori Ikeda, Satoshi Matsumoto, Keigo Kitamura, Jun Nishijima
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Continuous seismic monitoring could play a pivotal role in deep geothermal energy exploration. We monitored seismicity near geothermal production areas of the Kuju volcanic complex with a dense seismic network and automated event detection.
Externí odkaz:
https://doaj.org/article/91f0f37f074f43f09d325dd5c8370405
Publikováno v:
Remote Sensing, Vol 16, Iss 9, p 1628 (2024)
Vegetation coverage is a crucial parameter in agriculture, as it offers essential insight into crop growth and health conditions. The spatial resolution of spaceborne sensors is limited, hindering the precise measurement of vegetation coverage. Conse
Externí odkaz:
https://doaj.org/article/011ac39161354208828a03be9db93ad3
Publikováno v:
Earth, Planets and Space, Vol 74, Iss 1, Pp 1-16 (2022)
Abstract Earth’s crust responds to perturbations from various environmental factors. To evaluate this response, seismic velocity changes offer an indirect diagnostic, especially where velocity can be monitored on an ongoing basis from ambient seism
Externí odkaz:
https://doaj.org/article/8a3bda0e6ca947469d2d1f6c11e5d497
Publikováno v:
Earth, Planets and Space, Vol 74, Iss 1, Pp 1-19 (2022)
Abstract Research interest in the Kinki region, southwestern Japan, has been aroused by the frequent occurrence of microearthquake activity that do not always coincide with documented active fault locations. Previous studies in the Kinki region focus
Externí odkaz:
https://doaj.org/article/ba2623534cad445abcadb15861740651
Publikováno v:
Geography, Environment, Sustainability, Vol 15, Iss 2, Pp 58-70 (2022)
The peat hydrological unit of the Air Sugihan River – Air Saleh River, South Sumatra, Indonesia, experienced extreme fires during the 2015 El Niño event. Restoration of 2.0 Mha degraded peatlands has been conducted since 2016. This study aims to a
Externí odkaz:
https://doaj.org/article/1769df2b801a488f8da836482639decf