Results 41 to 50 of about 1,219 (180)

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

Sedimentology, EarlyView.
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

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

Sedimentology, EarlyView.
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

Caracterização de solos em uma topoclimossequência no maciço de triunfo - sertão de pernambuco Soil characterization along a climatic gradient in the triunfo mountain range, semi-arid region of pernambuco state, Brazil

Revista Brasileira de Ciência do Solo, 2010
Os brejos de altitude nordestinos constituem uma disjunção da mata atlântica, formando ilhas de floresta úmida em plena região semiárida, tendo uma condição climática bastante atípica, favorecida pela ocorrência de chuvas orográficas, com precipitação ...
Rômulo Vinícius Cordeiro Conceição de Souza, Mateus Rosas Ribeiro, Valdomiro Severino de Souza Junior, Marcelo Metri Corrêa, Maria da Conceição de Almeida, Milton César C. Campos, Mateus Rosas Ribeiro Filho, Sheila Maria Bretas Bittar Schulze   +7 more
doaj   +1 more source

Genesis of Soils from Bauxite in Southeastern Brazil: Resilication as a Soil-Forming Process

Revista Brasileira de Ciência do Solo, 2017
Pedological studies using X-ray diffraction (XRD), X-ray fluorescence (XRF), optical microscopy, and scanning electron microscopy (SEM-EDS) showed a Xanthic Ferralsol formed from the degradation of bauxite on a slope in the Caparaó region, in ...
Ana Carolina Campos Mateus, Fábio Soares de Oliveira, Angélica Fortes Drummond Chicarino Varajão, Caroline Cibele Vieira Soares   +3 more
doaj   +1 more source

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

Warming‐Induced Shifts in Relative Humidity Reshape Global Soil Organic Carbon Storage

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
We developed a four‐dimensional deep learning framework for predicting global soil organic carbon (SOC). It generates spatially explicit, soil depth‐resolved, and temporally connected SOC estimates. ABSTRACT Soil organic carbon (SOC) underpins food production, ecosystem functioning, and climate regulation.
Lidong Li, Tala Awada, Mark C. Stone, Virginia L. Jin, Marty R. Schmer   +4 more
wiley   +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

The Global South's OCBIL Theory Helps Elucidate Evolution, Ecology, and Conservation in Biological and Cultural Diversity

New Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
Ecological theory has been shaped disproportionately by studies conducted in young, disturbance‐prone, relatively fertile landscapes (YODFELs), mostly in the Global North. Yet, many megadiverse regions in the Global South are dominated by old, climatically buffered, infertile landscapes (OCBILs), resulting in fundamentally different patterns that ...
Stephen D. Hopper, Fernando A. O. Silveira   +1 more
wiley   +1 more source

Evaluating Erosional Stability of Reconstructed Mine Landscapes Using Landform Evolution Models: Parameterisation and Decadal‐Scale Erosion Assessment

Land Degradation &Development, Volume 37, Issue 13, Page 9308-9322, 15 August 2026.
ABSTRACT Ensuring the long‐term erosional stability of post‐mining landforms remains a major challenge in open‐pit mining. Reconstructed landscapes must support the agreed post‐mining land use, such as cattle grazing in the Hunter region of southeastern Australia, requiring stable pasture and minimal soil loss.
I. P. Senanayake, G. R. Hancock
wiley   +1 more source