Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Bruce M. Moskowitz"'
Autor:
Mike Jackson, Bruce M. Moskowitz
Publikováno v:
Geophysical Journal International. 224:1314-1325
SUMMARYThe Verwey transition in magnetite is a crystallographic phase transition occurring in the temperature range 80–125 K and depends on stoichiometry and cation substitution, which may in turn serve as an indicator of the conditions under which
Autor:
Bruce M. Moskowitz, Alexis S. Templeton, Frieder Klein, Wolfgang Bach, Thelma S. Berquó, Thomas M. McCollom
Publikováno v:
Geochimica et Cosmochimica Acta. 282:55-75
A series of laboratory experiments was conducted to investigate serpentinization of olivine–pyroxene mixtures at 230 °C, with the objective of evaluating the effect of mixed compositions on Fe partitioning among product minerals, H2 generation, an
Autor:
Bruce M. Moskowitz, E. Khakhalova
Publikováno v:
Journal of Geophysical Research: Solid Earth. 124:7604-7615
Publikováno v:
Frontiers in Earth Science, Vol 8 (2021)
Fires are an integral part of many terrestrial ecosystems and have a strong impact on soil properties. While reports of topsoil magnetic enhancement after fires vary widely, recent evidence suggests that plant ashes provide the most significant sourc
Autor:
Eshani, Hettiarachchi, Sergei, Ivanov, Thomas, Kieft, Harland L, Goldstein, Bruce M, Moskowitz, Richard L, Reynolds, Gayan, Rubasinghege
Publikováno v:
Environmental sciencetechnology. 55(2)
Iron (Fe) is a growth-limiting micronutrient for phytoplankton in major areas of oceans and deposited wind-blown desert dust is a primary Fe source to these regions. Simulated atmospheric processing of four mineral dust proxies and two natural dust s
Autor:
Qing Xiong, Bruce M. Moskowitz, Zhiyong Li, Qingsheng Liu, Jingsui Yang, Xiang Zhou, Yuwen Zhang, Jianping Zheng
Publikováno v:
Journal of Geophysical Research: Solid Earth. 125
Autor:
Seth M. Munson, Jeff Derry, Corey R. Lawrence, Harland L. Goldstein, Bruce M. Moskowitz, George N. Breit, Richard L. Reynolds, Peat A. Solheid, Raymond F. Kokaly
Publikováno v:
Journal of Geophysical Research: Atmospheres. 125
Publikováno v:
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
A series of three laboratory experiments were conducted to investigate how pH affects reaction pathways and rates during serpentinization. Two experiments were conducted under strongly alkaline conditions using olivine as reactant at 200 and 230°C,
Publikováno v:
Khakhalova, E, Moskowitz, B M, Williams, W, Biedermann, A R & Solheid, P 2018, ' Magnetic Vortex States in Small Octahedral Particles of Intermediate Titanomagnetite ', Geochemistry, Geophysics, Geosystems . https://doi.org/10.1029/2018GC007723
Fine particles of titanomagnetites (Fe3‐xTixO4, x>0.5) in the pseudo‐single domain (PSD) size grain (0.5‐20 μm) are important carriers of natural remanent magnetization in basalts. Understanding the mechanism of magnetic recording in these gra
Autor:
Richard L. Reynolds, Bruce M. Moskowitz, Gayan Rubasinghege, Eshani Hettiarachchi, Harland L. Goldstein
Publikováno v:
Atmospheric Environment. 187:417-423
Under acidic atmospheric conditions, iron leached from atmospheric mineral dust may influence the distribution of bioavailable iron at a global scale. However, the effects of non-Fe-containing minerals on iron dissolution remain unknown. This work de