Results 61 to 70 of about 2,212 (216)
Land Degradation &Development, Volume 37, Issue 16, Page 11867-11884, October 2026.ABSTRACT Soil salinization negatively impacts the economic development and ecological environment, particularly in the arid and semiarid regions of China. The Qaidam Basin constitutes a major distribution area of saline‐alkali land in the country. However, the distribution patterns of salinity and nutrients within soil profiles and the underlying salt ...
Hongpan Xue +8 more
wiley +1 more source
Geologic structure and composition of Munilkan massif Verkhoyansk-Kolyma orogenic area
Литосфера, 2015 This article presents the results of detailed study of geologic structure and composition of Munilkan massif of the Main batholith belt of Verkhoyansk-Kolyma mesozoides (Tas-Khayakhtakh Ridge).
V. A. Trunilina +2 more
doaj +2 more sources
Petrocosmea wentsaii sp. nov. (Gesneriaceae) from Guizhou, China
Nordic Journal of Botany, Volume 2026, Issue 10, October 2026.Petrocosmea wentsaii M.Q. Han, Miao.M. Wang & Yan Liu, a new species from Guizhou, China, is described and illustrated. Petrocosmea wentsaii was found on damp walls in a huge limestone cave. It is most similar to Petrocosmea hexiensis S.Z. Zhang & Z.Y. Liu in the conformation of the corolla.
Miao‐Miao Wang +3 more
wiley +1 more source
Pre‐Eruptive Volatiles and Magma Storage Depth for the 2018 Eruption at Mount Veniaminof, Alaska
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.Abstract Mount Veniaminof is a frequently active, open‐system arc volcano on the Alaska Peninsula, part of the Alaska‐Aleutian arc. Mount Veniaminof's September–December 2018 eruption began with small lava flows and culminated in a larger explosive event in November that produced a 450 km long continuous ash plume—one of the volcano's most significant ...
E. G. Huggins +5 more
wiley +1 more source
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.Abstract The Scourie dyke swarm in the Lewisian foreland of northwest Scotland provides key constraints on the Paleoproterozoic evolution of the North Atlantic craton. High‐precision U‐Pb geochronology identifies two distinct intrusive phases at ∼2.41–2.38 Ga and ∼2.00 Ga.
M. Mirzaei +4 more
wiley +1 more source
, 2020 The South China Block (SCB) is considered to have undergone extensive reworking of continental crust. However, the mechanisms of this crustal reworking are unclear.
Yang, Zong-Yong +7 more
core +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.Abstract Integrating multiple detrital mineral systems provides a powerful framework for reconstructing source‐region tectonothermal evolution because different minerals record complementary aspects of magmatic and metamorphic processes. Glacial diamictites are particularly valuable for this approach because extensive glacial erosion can sample broad ...
Lijun Wang +7 more
wiley +1 more source
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2018 The geological, petrological and mineralogical characteristics of the multi-stage metamorphic evolution of rocks in the Pongomnavolok granulite-enderbite-charnockite (GEC) complex of the Belomorian mobile belt are discussed and the first attempt to ...
Наталия Евгеньевна Король +1 more
doaj +1 more source
Yankuang ceshi, 2015 There are many types of granites around the southeastern Zongnai Mountain rock mass in Alax, the types of rocks, the characteristics of source rocks, and tectonic setting by using the LA-ICP-MS zircon geochronology, petrographic observation, geochemical ...
XIE Fen-quan +5 more
doaj +1 more source
, 1972 The study of the geochemical evolution of diorites in temperate areas has been attempted from different profiles of Limousin (France), where these rocks are particularly numerous.
Jean Dejou +2 more
core +1 more source