Results 71 to 80 of about 5,049 (173)

Rock magnetism of the offshore soils of Lake Qinghai in the western China

Frontiers in Earth Science, 2016
Lake Qinghai is the largest lake in China and situated in an important climate-sensitive zone on the northeastern margin of the Tibetan Plateau, making it an ideal place to study the environmental evolution of the northwest China as well as the interplay
Peng eZhang, Shan eLin, Shan eLin, Hong eAo, Lijuan eWang, Xiaoyan eSun, Xiaoyan eSun, Zhisheng eAn   +7 more
doaj   +1 more source

Magnetic Difference Between Deep and Surface Soil Within an Agricultural Area in Southern China: Implications for Magnetic Mineral Transformation During Pedogenic Process Under Subtropical Climate

Earth and Space Science, 2020
Mineral magnetism is proved as a sensitive method of pedogenesis by numerous studies. However, formation pathways of magnetic minerals and subsequent magnetic response are quite different under different climate.
Tingping Ouyang, Mingkun Li, Yu Guo, Shasha Peng, Chenjian He, Zhaoyu Zhu   +5 more
doaj   +1 more source

Alteração mineralógica de Neossolos em uma climo-litossequência no Planalto do Rio Grande do Sul Mineral weathering in Neossolos in a climo-litosequence on the Rio Grande do Sul Plateau, Brazil

Ciência Rural, 2012
No Estado do Rio Grande do Sul (RS), os Neossolos Litólicos e Neossolos Regolíticos são solos que têm sofrido forte pressão de uso, demandando maior conhecimento sobre sua gênese e mineralogia.
Fabrício de Araújo Pedron, Antonio Carlos de Azevedo, Ricardo Simão Diniz Dalmolin   +2 more
doaj   +1 more source

Different Orbital Controls on Detrital Magnetic Components in the Ninety‐East Ridge Since the Late Pleistocene

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Magnetic minerals preserved in marginal‐sea sediments can serve as distinct fingerprints for unraveling paleoenvironmental evolution. However, the forcing mechanisms that govern the transport and accumulation of individual magnetic minerals at orbital timescales remain poorly constrained.
Yulong Guan, Zhaoxia Jiang, Sanzhong Li, Juan C. Larrasoaña, Liang Chen, Liang Zhou, Zhengxin Yin   +6 more
wiley   +1 more source

Spatial and temporal evolution of a coastal erg margin: The Middle Jurassic Page Sandstone, southern Utah, USA

Sedimentology, Volume 73, Issue 6, Page 2081-2119, October 2026.
ABSTRACT Aeolian deflationary events are erosive to static stages where sediment supply is insufficient to support bedform migration and preservation in the rock record. In the vicinity of shallow‐marine environments, inland rises of relative water table and associated generation of deflationary super surfaces may be driven by the onset of ...
Victor J. P. Hême de Lacotte, Chester H. C. Davies, Briony J. Bowler, Stuart M. Clarke, Thomas J. H. Dodd   +4 more
wiley   +1 more source

Mineralogia, micromorfologia e gênese de solos planossólicos do Sertão do Araripe, estado de Pernambuco Mineralogy, micromorphology and genesis of soils with stagnic properties from Sertão of Araripe, Pernambuco State, Brazil

Revista Brasileira de Ciência do Solo, 2004
Neste trabalho, objetivou-se realizar a caracterização mineralógica e micromorfológica de solos planossólicos do Sertão do Araripe, estado de Pernambuco, visando proporcionar melhor entendimento de suas propriedades e dos processos envolvidos em sua ...
L. B. Oliveira, M. R. Ribeiro, F. B. Ferraz, M. G. V. X. Ferreira, A. R. Mermut   +4 more
doaj   +1 more source

A Triassic chronostratigraphic and palaeogeographic framework for the Utsira High area, northern North Sea: Reconstructing a basin‐scale drainage divide

Sedimentology, Volume 73, Issue 6, Page 2417-2453, October 2026.
ABSTRACT The Triassic succession of the northern North Sea comprises a series of interbedded sandstones, mudstones and conglomerates deposited under a fluctuating arid to semi‐humid climate regime, which are often difficult to correlate regionally due to differing lithostratigraphic schemes and poor age control. Despite existing regional studies on the
Riccardo Sordi, Adrian Hartley, Shaan Heydenrych, Spyridon Saltapidas   +3 more
wiley   +1 more source

Pedogenesis Dan Klasifikasi Tanah Sub-Das Peusangan Hilir Berdasarkan Sistem Klasifikasi Taksonomi Tanah Dan Fao-Unesco [PDF]

, 2022
Perubahan tutupan lahan dan penggunaan lahan secara intensif di Sub-Daerah Aliran Sungai (sub-DAS) Krueng Peusangan Hilir dapat berimplikasi pada perubahan sifat-sifat tanah.
Nasruddin, Nasruddin, Khusrizal, Khusrizal, Muliana, Muliana, Oktavia, Nada   +3 more
core   +1 more source

Genesis of Soils Formed from Mafic Igneous Rock in the Atlantic Forest Environment

Revista Brasileira de Ciência do Solo, 2016
Different parent materials participate in the formation of soils in the hilly landscape of “Mar de Morros” in the Atlantic Forest environment. Those derived from mafic igneous rock (gabbro) frequently show erosion problems because of land use, which is ...
Adailde do Carmo Santos, Marcos Gervasio Pereira, Lúcia Helena Cunha dos Anjos, Thiago Andrade Bernini, Miguel Cooper   +4 more
doaj   +1 more source

Environmental Controls of Soil Inorganic and Organic Carbon Revealed Through Multivariate Analysis and Machine Learning in the Eastern Black Sea Region of Türkiye

Soil Use and Management, Volume 42, Issue 4, October‐December 2026.
ABSTRACT Understanding the controls of soil organic carbon (SOC) and soil inorganic carbon (SIC) in humid mountainous landscapes is challenging because of strong topo‐climatic and land‐use heterogeneity. This study assessed SOC, SIC, soil pH and the SIC/SOC ratio across 5964 km2 in the Eastern Black Sea region of Türkiye using 1310 topsoil samples ...
Yavuz S. Turgut, Ahmet Yılmaz, Kürşat Korkmaz, M. Eren Öztekin   +3 more
wiley   +1 more source