Results 1 to 10 of about 903,609 (222)

Climate and geology overwrite land use effects on soil organic nitrogen cycling on a continental scale [PDF]

Biogeosciences, 2022
Soil fertility and plant productivity are globally constrained by N availability. Proteins are the largest N reservoir in soils, and the cleavage of proteins into small peptides and amino acids has been shown to be the rate-limiting step in the ...
L. Noll, L. Noll, S. Zhang, Q. Zheng, Y. Hu, Y. Hu, F. Hofhansl, W. Wanek   +7 more
doaj   +2 more sources

Structural framework and timing of the Pahtohavare Cu ± Au deposits, Kiruna mining district, Sweden [PDF]

Solid Earth, 2023
As part of the larger mineral systems approach to Cu-bearing mineralization in northern Norrbotten, this study utilizes structural geology to set the classic Pahtohavare Cu ± Au deposits into an up-to-date tectonic framework.
L. Logan, E. Veress, J. B. H. Andersson, O. Martinsson, T. E. Bauer   +4 more
doaj   +2 more sources

Kidney Stones as Minerals: How Methods from Geology Could Inform Urolithiasis Treatment. [PDF]

J Clin Med
Despite the recent advances in minimally invasive surgery, kidney stones still pose a significant clinical challenge due to their high recurrence rate of 50% in 5–10 years after the first stone episode.
Popova E, Tkachev S, Shapoval A, Karpenko A, Lee Y, Chislov P, Ershov B, Golub D, Galechyan G, Bogoedov D, Akovantseva A, Gafarova E, Musaelyan R, Schekleina M, Clark S, Ali S, Dymov A, Vinarov A, Glybochko P, Timashev P.   +19 more
europepmc   +2 more sources

Geology of the western boundary of the Taconic Allochthon near Troy and the anastomosing cleavage in the Taconic Melange

, 1983
Zong-Guo Xia, Zong-Guo Xia
openaire   +3 more sources

Mineral chemistry and geothermometry of chlorite in Dalayon Area (East of Dorud- Sanandaj-Sirjan Zone) [PDF]

پترولوژی, 2023
The main aim of this paper is to identify the formation environment and the physicochemical conditions of chlorite minerals in Dalayon area by their mineralogical and geochemical features (Ciesielczuk, 2002).
SeyedVahid Shahrokhi
doaj   +1 more source

Crystal characteristics of fibrous calcite veins based on Electron Back Scattered Diffraction (EBSD)

Shiyou shiyan dizhi, 2022
Calcite veins are widely developed in organic-rich shale, and their petrological characteristics and genetic mechanism are the focus of research. The Electron Back Scatter Diffraction (EBSD) can characterize the micro-structure and orientation of mineral
Lanquan ZHAO, Zhipeng LI, Kaizhen ZOU, Xiaonan MA, Zhenyang LIU, He YIN, Liqing LEI, Baojun YU, Cunfei MA   +8 more
doaj   +1 more source

SHORT NOTES ON THE SHIMSHAL VALLEY GEOLOGY (WESTERN KARAKORUM-PAKISTAN)

Rivista Italiana di Paleontologia e Stratigrafia, 2020
A geological reconnaissance carried out during Summer 1982 along the lower and middle Shimshal Valley allows to identify some lithostratigraphic units madc up of slates (shaly and sandy deep— sea turbidites), shelf limestones and dolomites.
R. Casnedi, A. Nicora
semanticscholar   +1 more source

Replacement reactions and deformation by dissolution and precipitation processes in amphibolites

Journal of Metamorphic Geology, 2018
The deformation of the middle to lower crust in collisional settings occurs via deformation mechanisms that vary with rock composition, fluid content, pressure, and temperature.
F. Giuntoli, L. Menegon, C. Warren
semanticscholar   +1 more source

Deformation of Rocks.: III. Cleavage and Fissility

The Journal of geology, 1896
C. R. Hise
semanticscholar   +1 more source

Geology of the orogenic Cheminis gold deposit along the Larder Lake – Cadillac deformation zone, Ontario

, 2015
B. Lafrance
semanticscholar   +1 more source