Papers - WAKASA Sachi
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Water quality investigation in the Kara River, North Hakkoda Volcanoes
KOGAWA Daiki, IOKA Seiichiro, WAKASA Sachi
Journal of Japanese Association of Hydrological Sciences 54 ( 0 ) 57 - 66 2024.7
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Water quality of stream water and spring water in the Toritakisawa-Kasamatsu Pass, North Hakkoda Volcanoes
Nonoka WATANABE , Yui INABA , Seiichiro IOKA , Sachi WAKASA and Hirofumi MURAOKA
J. Geotherm. Res. Soc. Japan 46 ( 3 ) 127 - 133 2024.3
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職場だより
井岡聖一郎，若狭 幸
日本地熱学会誌 46 ( 1 ) 40 - 41 2024.1
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Environmental Evaluation for Mining Areas Based on the Ground Truth from Field Surveys and Satellite Image Analysis
ISHIYAMA Daizo, OGAWA Yasumasa, HIROSE Kazuyo, TAKEDA Tomomi, NAKAMURA Shinsaku, WAKASA Sachi, OSENYENG Olaotse, STEVANOVIC Zoran
Journal of MMIJ 139 ( 2_3 ) 10 - 20 2023.3
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Spatial Analysis of the Ground Surface with High Spatial and Wavelength Resolution Using UAV-Liquid Crystal Tunable Filter Camera
Sachi A. WAKASA, Tomomi TAKEDA, Junichi KURIHARA, Kazuyo HIROSE
Transactions, Japanese Geomorphological Union 42 ( 4 ) 83 - 93 2022.3
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Neolithization in Eastern Part of the Fertile Crescent: Investigations at Charmo, Slemani, Iraqi-Kurdistan（2021）
32 - 37 2022.3
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Species and potential sources of phosphorus in groundwater in and around Mataram City, Lombok Island, Indonesia
Seiichiro Ioka · Shin‑ichi Onodera · Mitsuyo Saito · Anna Rusydi · Hendra Bakti · Sachi A. Wakasa
SN Applied Sciences 3 ( 1 ) 27 2021.1
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Land-based aquaculture as a geothermal direct use and change of hot springs water quality
IOKA Seiichiro, WAKASA Sachi
Journal of Japanese Association of Hydrological Sciences 51 ( 1 ) 3 - 5 2021
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Investigation of Contaminated Soil Formed at River Bank Located Downstream of Mines
Sachi A. Wakasa, Vladan Marincović, Tomomi Takeda, Junichi Kurihara, Lidja Đurđevac jnnjacović, Tamara Urosević, Renata Kovacević
Thai Environmental Engineering Journal 34 ( 3 ) 1 - 9 2020.12
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Jarosite distribution maps based on the Sentinel-2 image band calculations and jarosite abundance analyses in the Bor mining area, Serbia
Sachi A. Wakasa, Tomomi Takeda, Vladan Marincović, Kazuyo Hirose
Environmental Earth Sciences 79 ( 307 ) 1 - 10 2020.6
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Distribution of dissolved iron in groundwater and iron removal from groundwater for heat utilization
IOKA Seiichiro, WAKASA Sachi
Journal of Japanese Association of Hydrological Sciences 50 ( 2 ) 95 - 97 2020
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ローマ時代・近代～現世の鉱山・鉱山跡における試料採取と顕微鏡観察結果
若狭 幸、黒澤正紀
都市文明の本質ー古代西アジアにおける都市の発生と変容の学際研究 ( 1 ) 137 - 141 2019.3
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中学生に対するキャリア教育・進路指導の一環としての大学における地学研究成果の紹介の実践例
若狹 幸
秋田地学 15 - 18 2017.12
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Comparative analysis of waste material distribution between remote sensing data and geochemical map.
S. A. Wakasa, D. Ishiyama, T. Takeda, S. Dordievski, K. Hirose, L. Obradovic, V. Marinkovic, V. Gardic
Proceedings of 13th International Mine Water Association Congress- Mine Water & Circular Economy 793 - 800 2017.6
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Physical Rock Weathering: Linking Laboratory Experiments, Field Observations, and Natural Features
Norikazu Matsuoka, Tetsuya Waragai, Sachi A. Wakasa
JOURNAL OF GEOGRAPHY-CHIGAKU ZASSHI 126 ( 3 ) 369 - 405 2017
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An international cooperative research project to solve environmental problems by integrating multiple disciplines in copper mining areas in Serbia.
N. Masuda, D. Ishiyama, A. Shibayama, M. Bessho, K. Haga, S. Wakasa, Z. Stevanovic, L. Obradovic, L. Avramovic, R. Marcovic
Proceedings of Copper 2016 6 361 - 372 2016.11
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Elucidation of mixing process of acidic hot spring water and river water based on Sr and S isotopic ratios and chemical composition of dissolved components in Shibukuro and Tama Rivers, Akita, Japan
Wakasa Sachi, Ishiyama Daizo, Matsubaya Osamu, Sato Hinako, Shin Ki-Cheol, Nakano Takanori
Chikyukagaku 49 ( 3 ) 153 - 161 2015.9
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秋田県の河川堆積物のSとMn濃度の地球化学的特徴
石山大三, 川原谷 浩, 佐藤比奈子, 早川祐美, Pham Ngoc, Can, 若狭 幸, 張建東, 世良耕一郎
NMCC共同利用研究成果報文集 22 140 - 144 2015
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Landform Surface Dating deduced from concentration of In Situ Cosmogenic Radionuclides- Applications and potentials in Archaeological Sciences
WAKASA A. Sachi
Fission Track News Letters ( 26 ) 63 - 66 2013.10
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Radiocarbon Dating of Kannon-ji Temple, Ushiku-shi, Ibaraki
176 129 - 140 2012.12
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Does lightning destroy rocks?: Results from a laboratory lightning experiment using an impulse high-current generator
S. A. Wakasa, S. Nishimura, H. Shimizu, Y. Matsukura
Geomorphology 161-162 110 - 114 2012.4
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The Effect of Rock Properties on Rock Strength Change by Salt Weathering : A Laboratory Experiment
0 ( 12 ) 21 - 29 2011.12
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Design and performance tests of an efficient sample preparation system for AMS-14C dating.
M. Sakamoto, S. Wakasa, H. Matsuzaki, A. Koraida
Nuclear Instruments and Methods in Physics Research B 268 935 - 939 2010.4
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Preliminary report of 14C dating of the limestone boulders on pedestals developing on the uplifted marine terraces at Kikai-jima
Bulletin of the Terrestrial Environment Research Center,the University of Tsukuba ( 10 ) 69 - 74 2009.12
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Downcutting Rate of Riverbed of Granite at Nezame-no-toko, Kiso River, Estimated from Concentration of in situ Cosmogenic Radio Nuclides
WAKASA Sachi, MORIGUCHI Yuri, MATSUZAKI Hiroyuki, MATSUKURA Yukinori
Quarterly journal of geography (Kikan Chirigaku) 60 ( 2 ) 69 - 76 2008.9
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Multi-nuclide AMS performances at MALT
H. Matsuzaki C. Nakano, Y. Tsuchiya, K. Kato, Y. Maejima, Y. Miyairi, S. Wakasa, T. Aze
Nuclear Instruments and Methods in Physics Research B 259 36 - 40 2007.6
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In Situ-Produced Cosmogenic 10Be and 26Al Analyses in Process Geomorphology
MATSUSHI Yuki, WAKASA Sachi, MATSUZAKI Hiroyuki, MATSUKURA Yukinori
Transactions,Japanese Geomorphological Union 28 ( 2 ) 87 - 107 2007.4
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Radiocarbon dating of Kan'non-ji Temple, Ushiku-shi, Ibaraki-ken, Japan.(Proceedings of the 19^<th> Symposium on Chronological Studies at the Nagoya University Center for Chronological Research in 2006,Part 2)
Sakamoto Minoru, Imamura Mineo, Wakasa Sachi, Matsuzaki Hiroyuki
Summaries of Researches using AMS at Nagoya University 18 192 - 194 2007.3
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Long-term denudation rates of actively uplifting hillcrests in Boso Peninsula, Japan, estimated from depth profiling of in situ-produced cosmogenic 10Be and 26A
Y. Matsushi, S. Wakasa, H. Matsuzaki, Y. Matsukura
Geomorphology 82 ( 3-4 ) 283 - 294 2006.12
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Estimation of episodic exfoliation rates of rock sheets on a granite dome in Korea from cosmogenic nuclide analysis
S. Wakasa, H. Matsuzaki, Y. Tanaka, Y. Matsukura
Earth Surface Processes and Landforms 31 ( 10 ) 1246 - 1256 2006.5
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Strength and Moisture Content of Sandstone Bedrock of Shore Platform in Iruka-misaki, Nichinan Coast
Bulletin of the Terrestrial Environment Research Center,the University of Tsukuba ( 5 ) 63 - 71 2004.12
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Current status and future direction of MALT, The University of Tokyo
H. Matsuzaki, C. Nakano, H. Yamashita, Y. Maejima, Y. Miyairi, S. Wakasa, K. Horiuchi
Nuclear Instruments and Methods in Physics Research B 223-224 628 - 632 2004.8
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Exposure ages deduced from cosmogenic Be-10 and Al-26 produced in situ: application to granite domes and tors in Korea
S Wakasa, H Matsuzaki, K Horiuchi, Y Tanaka, Y Matsukura
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 223 628 - 632 2004.8
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Application of the Method of Terrestrial in situ Cosmogenic Radionuclides Dating to Geomorphology
WAKASA Sachi, MATSUZAKI Hiroyuki, MATSUKURA Yukinori
Transactions,Japanese Geomorphological Union 25 ( 3 ) 247 - 265 2004.7
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The Numerical Relationship among First-Order Streams, Peaks and Saddles in Two Dissected Mountains
HATTANJI Tsuyoshi, WAKASA Sachi, MATSUSHI Yuki
Transactions,Japanese Geomorphological Union 24 ( 2 ) 205 - 213 2003.4
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Difference in landform and sediment transport in mountains underlain by Mesozoic sandstone and chert
HATTANJI Tsuyoshi, ONDA Yuichi, MATSUSHI Yuki, WAKASA Sachi
日本地理学会発表要旨集 = Proceedings of the General Meeting of the Association of Japanese Geographers 59 ( 0 ) 66 2001.1