Results 11 to 20 of about 2,940 (206)
Earth and Space Science, 2020 Bulk density of the lunar regolith is a key factor affecting its geophysical and geotechnical properties. In this study, a new method for estimating the bulk density of the lunar regolith is developed based on the geometric characteristic (i.e ...
Wenzhe Fa
exaly +2 more sources
Applied Sciences, 2022 Extraction of mineral and rock information of lunar regolith is of far-reaching significance to the study of material composition, geological structure and historical evolution of lunar regolith.
Ping Zhou +3 more
doaj +1 more source
Self-Organization Characteristics of Lunar Regolith Inferred by Yutu-2 Lunar Penetrating Radar
Remote Sensing, 2021 Most previous studies tend to simplify the lunar regolith as a homogeneous medium. However, the lunar regolith is not completely homogeneous, because there are weak reflections from the lunar regolith layer.
Xiang Zhang +5 more
doaj +1 more source
Cosmogenic nuclide weathering biases: corrections and potential for denudation and weathering rate measurements [PDF]
Geochronology, 2022 Cosmogenic radionuclides (CRNs) are the standard tool to derive centennial-to-millennial timescale denudation rates; however, it has been demonstrated that chemical weathering in some settings can bias CRNs as a proxy for landscape denudation. Currently,
R. F. Ott, S. F. Gallen, D. E. Granger
doaj +1 more source
Spool, 2021 This study investigates the feasibility of in-situ manufacturing of a functionally graded metallic-regolith. To fabricate the gradient, digital light processing, an additive manufacturing technique, and spark plasma sintering were selected due to their ...
Mathilde Laot +5 more
doaj +3 more sources
Deducing Lunar Regolith Porosity From Energetic Neutral Atom Emission
Geophysical Research Letters, 2022 The porosity of the upper layers of regolith is key to the interaction of an airless planetary body with precipitating radiation, but it remains difficult to characterize.
P. S. Szabo +8 more
doaj +1 more source
PLoS ONE, 2021 Due to increasing population growth and declining arable land on Earth, astroagriculture will be vital to terraform Martian regolith for settlement. Nodulating plants and their N-fixing symbionts may play a role in increasing Martian soil fertility.
Franklin Harris +4 more
doaj +1 more source
Geophysical Monograph Series, Page 153-168., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Yuem Park +3 more
wiley +1 more source
Perchlorate and Agriculture on Mars
Soil Systems, 2021 Perchlorate (ClO4−) is globally enriched in Martian regolith at levels commonly toxic to plants. Consequently, perchlorate in Martian regolith presents an obstacle to developing agriculture on Mars.
Christopher Oze +8 more
doaj +1 more source
The Planetary Science Journal, 2023 On Mars, liquid water may form in regolith when perchlorate salts absorb water vapor and dissolve into brine, or when ice-salt mixtures reach their melting temperature and thaw.
Andrew O. Shumway +2 more
doaj +1 more source