Self-propelled Subsurface Radar Detector of Low-Depth Objects by I. Yu. Malevich, A. S. Lopatchenko, T. V. Shukevich

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Cryogenic helium subsurface pressurization in terrestrial and low-gravity: experiments and flow visualization by Jinze Yu, J. N. Chung, S. R. Darr, M. Taliaferro, G. R. Warrier, J. W. Hartwig

“…The purpose of this paper is to present new experimental data and flow visualization of subsurface gaseous helium injection into liquid nitrogen in terrestrial gravity and low-gravity. …”
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Low Heat Flow in the Anhydros Basin, Aegean Sea, Recorded by Deep Subsurface Temperatures by Michael Manga, Masako Tominaga, Jonas Preine, Thomas A. Ronge, Sarah Beethe, Christian Hübscher, Iona McIntosh, Paraskevi Nomikou, Steffen Kutterolf, Tim Druitt, Alexis Bernard, Carole Berthod, Hehe Chen, Acacia Clark, Susan DeBari, Tatiana I. Fernandez‐Perez, Ralf Gertisser, Raymond M. Johnston, Christopher K. Jones, K. Batuk Joshi, Günther Kletetschka, Olga Koukousioura, Molly McCanta, Antony Morris, Katharina Pank, Ally Peccia, Paraskevi N. Polymenakou, Adam Woodhouse, Yuzuru Yamamoto

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Mineral resources in the world and Russian economics. Part 2. Problems of strategic investigations of subsoil of Russia by E. A. Kozlovsky

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Mineral resources in the world and Russian economics. Part 1. Mineral complex of the world and Russia by E. A. Kozlovsky

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An acoustic microscope for microflaw inspection and subsurface imaging by J. Litniewski

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Economic benefits of combined open ditch and subsurface drainage based on the new calculation method considering both surface and subsurface waterlogging by Yuan Tao, Jing Liu, Xiaoyan Guan, Cui Zhou, Haorui Chen, Hejing Ren

“…The subsurface drainage system is required to assist in the removal of surface ponding, especially where surface runoff is insufficiently low. …”
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Heterogeneity of rock-hosted microbial communities in a serpentinizing aquifer of the Coast Range Ophiolite by Katrina I. Twing, Katrina I. Twing, Katrina I. Twing, William J. Brazelton, Tom M. McCollom, Florence Schubotz, H. Lizethe Pendleton, Rachel L. Harris, Annemarie R. Brown, Seth M. Richins, Michael D. Y. Kubo, Michael D. Y. Kubo, Tori M. Hoehler, Dawn Cardace, Matthew O. Schrenk

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Adensamento subsuperficial em solos do semi-árido: processos geológicos e/ou pedogenéticos Subsurface compaction in soils of the semiarid: geological and/or pedogenetical processes... by Maria Sônia L. da Silva, Egon Klamt, Antônio C. Cavalcanti, Plínio L. Kroth

“…Os resultados indicam que o adensamento subsuperficial não é resultado de processos depocisionais, ou seja, devido a descontinuidade litológica, uma vez que os parâmetros estudados não apresentaram variações em profundidade que indicassem a sua ocorrência.<br>In the Low Plateaus of Pernambuco State, soils with subsurface compaction are found, which causes limitations in their use and consequently decreases agricultural productivity. …”
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Evidence of Subsurface Control on the Coevolution of Hillslope Morphology and Runoff Generation by David G. Litwin, Ciaran J. Harman

“…Specifically, when subsurface transmissivity and water storage capacity are low, (a) saturated areas and storm runoff should be larger and more variable, and (b) hillslopes shorter and lower relief, assuming other geomorphic factors are held constant. …”
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Subsurface manifestation of marine heat waves in the southwestern Indian Ocean by C. B. Welch, C. B. Welch, N. Malan, N. Malan, D. Mawren, D. Mawren, T. Morris, J. Sprintall, J. C. Hermes, J. C. Hermes

“…A key gap in our understanding of MHWs is how they manifest in the subsurface. This paper uses satellite sea surface temperature (SST) data and in situ subsurface temperature observations from expendable bathythermographs (XBTs) to investigate the anomalous water temperature characteristics associated with surface-identified MHWs in the southwestern Indian Ocean (SWIO) and how they progress through the water column. …”
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A microgravity investigation of the subsurface at the United Arab Emirates University campus by Fidha Farzana Ismail, Hakim Saibi

“…Abstract This paper investigates subsurface structures within the United Arab Emirates University (UAEU) campus using microgravity survey. …”
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Subsurface hydrogen generation: Natural sources and in-situ hydrocarbon conversion technologies by Jian Hou, Wei Wei, Ziyuan Qi, Mohammad Alotaibi, Abdulkareem Alsofi

“…As a low emission source, the potential of subsurface hydrogen, including naturally occurring (H2) utilizing geological conditions without human interferences and in-situ produced H2 from hydrocarbons based on thermochemical or biological technologies in reservoir, is underrated. …”
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A Piezoelectric-Driven Rock-Drilling Device for Extraterrestrial Subsurface Exploration by He Li, Yi Shen, Qingchuan Wang, Yinchao Wang, Deen Bai, Zongquan Deng

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Optimization of Subsurface Smart Irrigation System for Sandy Soils of Arid Climate by Qazi U. Farooq, Muhammad T. Naqash, Abdelkader T. Ahmed, Bilal A. Khawaja

“…The Arabian Peninsula is an arid zone with a hot desert climate and severe water scarcity. The low humidity, elevated ambient temperatures, and high evaporation rates in the region deemed conventional surface irrigation unsustainable. …”
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Subsurface geology and structural trend evaluation of dam using multi-techniques by Oluwaseun Victoria Fatoye, Samuel Abiodun Adebayo, Johnson Kayode Ayeni, Jeremiah Olaoluwa Ibiwoye

“…This means the subsurface evaluation agrees with surface observations. …”
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Review on migration and entrapment of light nonaqueous phase liquids ‎in the subsurface environment by Doaa F. Almaliki, Harris Ramli, Ali Zaiter, Ishmail Sheriff

“…The knowledge of LNAPL distribution and entrapment in the subsurface environment is still scattered, preventing a clear view of the occurring processes. …”
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Subsurface State Bilayer in Tetragonal Ferroelectric BaTiO3 by Junhao Chen, Xin Su, Tao Yuan, Wenbin Tang, Shicheng Ding, Yan Shi, Fangming Li, Kai Chen, Yang Yu, Hongchao Zhang, Siyuan Zhu, Guoliang Yuan, Jian Lu

“…The second layer from ≈2.45 to ≈1.75 Å beneath the surface, accommodates the distorted lattice, and particularly, the pairs of small polarons and O vacancies at the pseudo ground state and the pseudo excited states of low energy levels. As a concreteness of the depolarization field, the second layer generates the subsurface polaron‐type polarization of reverse ferroelectricity. …”
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Mechanized and irrigated coffee cultivation promotes physical subsurface constraints in Oxisols by Katherine Martinez Escobar, Laís Maria Rodrigues Silva, Keise Duarte Bacelar de Morais, Júlio César Lima Neves, Teogenes Senna de Oliveira

“…The vigor of coffee plants, as identified by satellite images (NDVI), could not be fully associated with the physical constraints of the subsurface, as even areas with low vigor did not consistently correlate with poor physical properties in laboratory analyses. …”
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Upland Hillslope Groundwater Subsidy Affects Low‐Flow Storage–Discharge Relationship by Hongyi Li, Ali A. Ameli

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