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  1. The Greenhouse gases Observing SATellite 2 (GOSAT-2) was launched in October 2018 as a successor to GOSAT (launched in 2009), the first satellite to specialize in greenhouse gas observations. Compared to the G...

    Authors: Ryoichi Imasu, Tsuneo Matsunaga, Masakatsu Nakajima, Yukio Yoshida, Kei Shiomi, Isamu Morino, Naoko Saitoh, Yosuke Niwa, Yu Someya, Yu Oishi, Makiko Hashimoto, Hibiki Noda, Kouki Hikosaka, Osamu Uchino, Shamil Maksyutov, Hiroshi Takagi…
    Citation: Progress in Earth and Planetary Science 2023 10:33

    The Correction to this article has been published in Progress in Earth and Planetary Science 2023 10:44

  2. Observational studies on the characteristics of tropical cyclones (TCs) crossing Mindanao and Visayas Islands, in the southern and central Philippines, respectively, remain limited. To address this research ga...

    Authors: Clint Eldrick R. Petilla, Leia Pauline S. Tonga, Lyndon Mark P. Olaguera and Jun Matsumoto
    Citation: Progress in Earth and Planetary Science 2023 10:32
  3. Troctolites were recovered during Integrated Ocean Drilling Program Expedition 345 at the Hess Deep Rift, next to fast-spreading East Pacific Rise. These troctolites are divided into three groups based on text...

    Authors: Norikatsu Akizawa, Marguerite Godard, Benoît Ildefonse and Shoji Arai
    Citation: Progress in Earth and Planetary Science 2023 10:30
  4. In this study, we investigated the relationship between the strain accumulation before a slow slip event (SSE) and the strain release during the SSE for three recent SSEs along the Suruga Trough, Sagami Trough...

    Authors: Hiroki Kawabata, Shoichi Yoshioka and Francisco Ortega-Culaciati
    Citation: Progress in Earth and Planetary Science 2023 10:28
  5. Pakistan has seen a burst of infrastructure development recently due to the increased connection between Asia and East Europe. The China–Pakistan Economic Corridor is a project between China and Pakistan aimed...

    Authors: Qasim Ur Rehman, Muhammad Waseem, Waqas Ahmed, Ihtisham Islam, Hammad Tariq Janjuhah and George Kontakiotis
    Citation: Progress in Earth and Planetary Science 2023 10:27
  6. The basement of the Tokyo metropolitan area consists of the Miocene–Pleistocene forearc basin fills that are well exposed around Tokyo Bay, especially on the Miura and Boso peninsulas. The forearc basin fills ...

    Authors: Masayuki Utsunomiya, Itoko Tamura, Atsushi Nozaki and Terumasa Nakajima
    Citation: Progress in Earth and Planetary Science 2023 10:25
  7. We investigated temperature records associated with seafloor pressure observations at eight stations that experienced the 2011 Mw 9 Tohoku earthquake near its epicenter. The temperature data were based on the tem...

    Authors: Daisuke Inazu, Yoshihiro Ito, Ryota Hino and Wataru Tanikawa
    Citation: Progress in Earth and Planetary Science 2023 10:24
  8. This paper documents the sedimentary characteristics of the widespread deposits associated with the 2011 Tohoku-oki tsunami on the lowlands along the Pacific coast of the Sendai and Fukushima regions, northern...

    Authors: Dan Matsumoto, Yuki Sawai, Koichiro Tanigawa, Yuichi Namegaya, Masanobu Shishikura, Kyoko Kagohara, Osamu Fujiwara and Tetsuya Shinozaki
    Citation: Progress in Earth and Planetary Science 2023 10:23
  9. Voluminous pumice rafts produced by the 2021 phreatomagmatic eruption of Fukutoku-Oka-no-Ba, a submarine volcano located in the Izu-Bonin Islands, reached many Japanese ports and islands, damaging fisheries an...

    Authors: Haruka Nishikawa, Tatsu Kuwatani, Noriko Tada and Hiromi Kayama Watanabe
    Citation: Progress in Earth and Planetary Science 2023 10:21
  10. Proposed in 1954, Alisov’s climate classification (CC) focuses on climatic changes observed in January–July in large-scale air mass zones and their fronts. Herein, data clustering by machine learning was appli...

    Authors: Ryu Shimabukuro, Tomohiko Tomita and Ken-ichi Fukui
    Citation: Progress in Earth and Planetary Science 2023 10:19
  11. Microbes in marine sediments detected and counted by direct observation of membrane-filtered sediment samples stained with acridine orange. This technique can still be applied to high-biomass (> 105 cells/cm3) s...

    Authors: Yuki Morono
    Citation: Progress in Earth and Planetary Science 2023 10:18
  12. An original particle swarm clustered optimization (PSCO) method has been developed for the implementations in applied sciences. The developed PSCO does not trap in local solutions in contrary to corresponding ...

    Authors: Amin Mahdavi-Meymand and Wojciech Sulisz
    Citation: Progress in Earth and Planetary Science 2023 10:17
  13. Previous studies of sediments recovered from the Japan Trench between 37° 25′ N and 38° 30′ N document distinctive turbidite beds induced by huge earthquakes. We studied two sediment cores at 39°N to investiga...

    Authors: Toshiya Kanamatsu, Ken Ikehara and Kan-Hsi Hsiung
    Citation: Progress in Earth and Planetary Science 2023 10:16

    The Correction to this article has been published in Progress in Earth and Planetary Science 2023 10:22

  14. It is necessary to purify diatom frustules by taxon to perform accurate geochemical analyses of diatom fossils preserved in sediments. However, the small size of diatoms has hitherto prevented taxon-specific p...

    Authors: Yuji Kato, Yuki Morono, Akira Ijiri, Takeshi Terada and Minoru Ikehara
    Citation: Progress in Earth and Planetary Science 2023 10:13
  15. Light-absorbing aerosols affect atmospheric radiation, dynamics, and precipitations through shortwave absorption in the atmosphere and snowpack. Black carbon (BC) is considered the most significant contributor...

    Authors: Nobuhiro Moteki
    Citation: Progress in Earth and Planetary Science 2023 10:12

    The Correction to this article has been published in Progress in Earth and Planetary Science 2023 10:14

  16. Since the 2011 Mw 9.0 Tohoku-oki earthquake, intra-plate normal-faulting earthquakes, including several M7-class earthquakes, have occurred in the outer trench slope area from the trench to the outer rise alon...

    Authors: Koichiro Obana, Tsutomu Takahashi, Yojiro Yamamoto, Takeshi Iinuma, Yasuyuki Nakamura, Gou Fujie, Seiichi Miura and Shuichi Kodaira
    Citation: Progress in Earth and Planetary Science 2023 10:11
  17. We developed a near-real-time estimation method for temporal changes in fossil fuel CO2 (FFCO2) emissions from China for 3 months [January, February, March (JFM)] based on atmospheric CO2 and CH4 observations on ...

    Authors: Yasunori Tohjima, Yosuke Niwa, Prabir K. Patra, Hitoshi Mukai, Toshinobu Machida, Motoki Sasakawa, Kazuhiro Tsuboi, Kazuyuki Saito and Akihiko Ito
    Citation: Progress in Earth and Planetary Science 2023 10:10
  18. The 2011 Tohoku-oki earthquake produced the most well-recorded postseismic deformation of any megathrust earthquake in the world. Over the last decade, researchers have used a dense and widespread geodetic n...

    Authors: Sambuddha Dhar, Jun Muto, Yusaku Ohta and Takeshi Iinuma
    Citation: Progress in Earth and Planetary Science 2023 10:9
  19. Deep-sea turbidite has been used to determine the history of occurrence of large earthquakes. Surface-sediment remobilization is a mechanism of the generation of earthquake-induced turbidity currents. However,...

    Authors: Ken Ikehara, Kazuko Usami and Toshiya Kanamatsu
    Citation: Progress in Earth and Planetary Science 2023 10:8

    The Correction to this article has been published in Progress in Earth and Planetary Science 2023 10:15

  20. We investigate historical regional climate changes in Japan from 1959 to 2020, analyzing a high-resolution dynamical downscaling forced by the Japanese 55-year Reanalysis (JRA-55). One-year continuous simulati...

    Authors: Hiroaki Kawase, Shin Fukui, Masaya Nosaka, Shun-ichi I. Watanabe, Keishi Otomo, Akihiko Murata, Kazuyo Murazaki and Tosiyuki Nakaegawa
    Citation: Progress in Earth and Planetary Science 2023 10:7
  21. The Gamma-ray Observation of Winter Thunderclouds collaboration has detected 70 gamma-ray glows, a high-energy phenomenon associated with thunderstorms, from October 2016 to March 2020 in Kanazawa and Komatsu,...

    Authors: Yuuki Wada, Miwa Tsurumi, Syugo Hayashi and Koichiro Michimoto
    Citation: Progress in Earth and Planetary Science 2023 10:6
  22. This paper presents the 1000 ensemble flood simulations using ensemble rainfalls simulated by 4D LETKF. The number of ensemble rainfall members is large as 1000 compared to the operational rainfall products of...

    Authors: Kenichiro Kobayashi, Le Duc, Takuya Kawabata, Atsushi Tamura, Tsutao Oizumi, Kazuo Saito, Daisuke Nohara and Tetsuya Sumi
    Citation: Progress in Earth and Planetary Science 2023 10:5
  23. Estimates of uplift rates for lithospheric forebulges are needed to understand exact plate motions at plate convergence zones and to delineate the fate of coral reefs atop the forebulges. A carbonate island on...

    Authors: Yasufumi Iryu, Hideko Takayanagi, Tsuyoshi Ishikawa, Akimasa Ishigaki, Takuji Asanuma, Rin Teruya and David A. Budd
    Citation: Progress in Earth and Planetary Science 2023 10:4
  24. Hydrogen, methane, and water ice are among the most abundant materials in the universe. Based on experimental, theoretical, and spacecraft data, gas hydrates consisting of gas and water ice have been predicted...

    Authors: Hisako Hirai and Hirokazu Kadobayashi
    Citation: Progress in Earth and Planetary Science 2023 10:3
  25. Slow earthquakes are episodic slow fault slips. They form a fundamental component of interplate deformation processes, along with fast, regular earthquakes. Recent seismological and geodetic observations have ...

    Authors: Tomoaki Nishikawa, Satoshi Ide and Takuya Nishimura
    Citation: Progress in Earth and Planetary Science 2023 10:1
  26. Long-term continuous observation of seafloor pressure is effective for detecting seafloor vertical deformations that are associated with transient tectonic phenomena such as slow slip events. Since the aseismi...

    Authors: Ryota Hino, Tatsuya Kubota, Naotaka Y. Chikasada, Yusaku Ohta and Hideto Otsuka
    Citation: Progress in Earth and Planetary Science 2022 9:73
  27. Paleotsunami deposit investigations and numerical tsunami computations have been performed to elucidate the source and size of large tsunamis along the Kuril to Japan Trenches, particularly for unusual tsunami...

    Authors: Kai Sato, Masaki Yamada, Daisuke Ishimura, Takashi Ishizawa and Toshitaka Baba
    Citation: Progress in Earth and Planetary Science 2022 9:72
  28. The Sung Valley ultramafic–alkaline–carbonatite complex (UACC) of Meghalaya, NE, India, is a result of magmatic activity related to the Kerguelen mantle plume spanning from 101 to 115 Ma. In the present study,...

    Authors: Shubham Choudhary, Koushik Sen, Shruti Rana and Santosh Kumar
    Citation: Progress in Earth and Planetary Science 2022 9:71
  29. Using outputs from an ecosystem model embedded in an eddy-resolving ocean general circulation model that can realistically simulate decadal modulations of the Kuroshio Extension (KE) between stable and unstabl...

    Authors: Tomoki Tozuka, Yoshikazu Sasai, Sayaka Yasunaka, Hideharu Sasaki and Masami Nonaka
    Citation: Progress in Earth and Planetary Science 2022 9:70
  30. A decade after the 2011 Tohoku-oki earthquake (Mw 9.0), geological surveys were conducted at multiple sites along the Pacific Coast of the tsunami-inundated Tohoku region in Japan, providing thousands of years...

    Authors: Daisuke Ishimura, Takashi Ishizawa, Masaki Yamada, Kaori Aoki and Kai Sato
    Citation: Progress in Earth and Planetary Science 2022 9:69
  31. In many tectonically active regions of the world, a variety of slow deformation phenomena have been discovered and collectively termed slow earthquakes. Tectonic tremor is the high-frequency component of slow ...

    Authors: Satoshi Ide and Shunichi Nomura
    Citation: Progress in Earth and Planetary Science 2022 9:67
  32. Temporal seismic observations from pop-up type ocean-bottom seismometers were used to detect tectonic tremors immediately following the 2011 Tohoku-Oki earthquake in the northern periphery of the aftershock ar...

    Authors: Hidenobu Takahashi, Ryota Hino, Naoki Uchida, Takanori Matsuzawa, Yusaku Ohta, Syuichi Suzuki and Masanao Shinohara
    Citation: Progress in Earth and Planetary Science 2022 9:66
  33. The 2011 Tohoku-Oki earthquake generated a surprisingly large near-trench slip, and earth scientists have devoted significant attention to understanding why. Some studies proposed special rupture mechanisms, s...

    Authors: Tatsuya Kubota, Tatsuhiko Saito and Ryota Hino
    Citation: Progress in Earth and Planetary Science 2022 9:68
  34. A quantitative understanding of paleotsunamis is a significant issue in tsunami sedimentology. Onshore tsunami deposits, which are geological records of tsunami inundation, are used to reconstruct paleotsunami...

    Authors: Hidetoshi Masuda, Daisuke Sugawara, Tomoya Abe and Kazuhisa Goto
    Citation: Progress in Earth and Planetary Science 2022 9:65
  35. Prebiotic chemical evolution and the emergence of life in the seafloor hydrothermal systems of Hadean Earth is among the most plausible and popular hypotheses for the origin of earthly life. In contrast, many ...

    Authors: Takazo Shibuya and Ken Takai
    Citation: Progress in Earth and Planetary Science 2022 9:60
  36. The lithospheric mantle, formed at the mid-ocean ridge as a residue of crustal production, comprises theoretically depleted peridotite, but more fertile components (e.g., lherzolite and pyroxenite) have been r...

    Authors: Kazuto Mikuni, Naoto Hirano, Norikatsu Akizawa, Junji Yamamoto, Shiki Machida, Akihiro Tamura, Yuuki Hagiwara and Tomoaki Morishita
    Citation: Progress in Earth and Planetary Science 2022 9:62
  37. In this study, we conducted the quantitative evaluation of aerosol optical properties in the Indochina Peninsula (ICP), which is significantly affected yearly by both biomass burning (BB) and anthropogenic aer...

    Authors: Takeru Ohno, Hitoshi Irie, Masahiro Momoi and Arlindo M. da Silva
    Citation: Progress in Earth and Planetary Science 2022 9:61
  38. Sr isotope ratios of hydrothermal fluids were observed at five sediment-associated sites in the Okinawa Trough to investigate the diversity of subseafloor fluid–rock–sediment interactions. The estimated 87Sr/86Sr...

    Authors: Tomohiro Toki, Tasuku Nohara, Yoshiaki Urata, Ryuichi Shinjo, Shuko Hokakubo-Watanabe, Jun-ichiro Ishibashi and Shinsuke Kawagucci
    Citation: Progress in Earth and Planetary Science 2022 9:59
  39. Osaka Bay adjacent to the Kyoto–Osaka–Kobe metropolitan area was affected by severe metal pollution during the twentieth century; yet little is known about the trace metal sources and pre-industrial human acti...

    Authors: Kai Nils Nitzsche, Toshihiro Yoshimura, Naoto F. Ishikawa, Hiroto Kajita, Hodaka Kawahata, Nanako O. Ogawa, Katsuhiko Suzuki, Yusuke Yokoyama and Naohiko Ohkouchi
    Citation: Progress in Earth and Planetary Science 2022 9:58
  40. Prior to the cold phase of the Pacific decadal oscillation (PDO), sea surface water in the western tropical North Pacific is heated. To evaluate the impact of the subsurface water on the upper-ocean (

    Authors: Akira Nagano, Takuya Hasegawa and Masahide Wakita
    Citation: Progress in Earth and Planetary Science 2022 9:57