Results 51 to 60 of about 14,583 (180)
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 +7 more
doaj +1 more source
Plant Community Richness and Composition in Formerly Dammed Reservoirs of Central Massachusetts [PDF]
, 2020 Small dam removals have become common in the United States as many have begun to lose their function and efficiency, often with the goal of improving safety and/or restoring riverine ecosystems.
Wiater, Carrie L
core +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 +3 more
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Microstratigraphy and Site Formation Processes at Quebrada Jaguay 280 (Peru)
Geoarchaeology, Volume 41, Issue 2, March/April 2026.ABSTRACT This study presents a microanalytical, geoarchaeological study of Quebrada Jaguay (QJ)‐280, a Terminal Pleistocene–Holocene coastal site in southern Peru. Combining micromorphology, µXRF and µFTIR, we develop a site formation model that also reassesses site use and forager behaviour.
Sarah A. Meinekat +6 more
wiley +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 +7 more
doaj +1 more source
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 +5 more
doaj +1 more source
Rock-eating mycorrhizas: their role in plant nutrition and biogeochemical cycles [PDF]
A decade ago, tunnels inside mineral grains were found that were likely formed by hyphae of ectomycorrhizal (EcM) fungi. This observation implied that EcM fungi can dissolve mineral grains. The observation raised several questions on the ecology of these
Breemen, N., van +5 more
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New Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.The Rangitīkei Valley in the lower North Island of New Zealand contains flights of river terraces that are influenced by changes in sediment supply, stream power and base level associated with Quaternary climate events over the last ∼350 thousand years.
Callum Rees, Alan Palmer, Utiku Potaka
wiley +1 more source
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 +2 more
doaj +1 more source
Permeability evolution across carbonate hosted normal fault zones [PDF]
, 2016 Acknowledgements: The authors would like to thank Total E&P and BG Group for project funding and support, and the Industry Technology Facilitator for facilitating the collaborative development (grant number 3322PSD).
Haines, Thomas J. +3 more
core +1 more source