Results 41 to 50 of about 315 (137)
New Zealand Journal of Geology and Geophysics, Volume 68, Issue 5, Page 1049-1063, December 2025.ABSTRACT We describe engineering geological characteristics and failure mechanisms of shallow soil landslides activated on Maungakiekie/One Tree Hill in central Auckland, New Zealand on 27 January 2023. The hill is a scoria cone in the young Auckland Volcanic Field (AVF), and formed ∼60 ka BP.
Gabriel Abazu +4 more
wiley +1 more source
Evaluación de la repelencia al agua de algunos Andisols de Antioquia bajo cobertura de Pinus patula
Acta Agronómica, 1991 En 115 hectáreas de Andisols bajo cobertura de Pinus panda de la quebrada Piedras Blancas, se encontró repelencia severa al agua en capas con espesores entre 4 y 12 centímetros, sueltas, secas y minerales, distribuídas en parches.
Herrón O. Francisco E. +1 more
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Journal of Plant Nutrition and Soil Science, Volume 188, Issue 5, Page 730-741, October 2025.Abstract Wet‐chemical extraction of soil to quantify pedogenic species or to remove specific compounds prior to other analyses is an established approach in analytical soil mineralogy and soil chemistry. Interpretation and informational value of data derived from long‐established and frequently used extractions, for instance involving dithionite ...
Thilo Rennert, Katharina R. Lenhardt
wiley +1 more source
Evaluating the potential for snowmelt phosphorus losses from perennial forage crops
Journal of Environmental Quality, Volume 54, Issue 5, Page 1103-1113, September/October 2025.Abstract In cold regions, there is concern that losses of P with snowmelt runoff following freeze and thaw of vegetation may be greater from perennial forages relative to annual crops. We evaluate the drivers of P losses with snowmelt runoff over a network of field‐scale small watersheds in Manitoba, Canada, following annual crops (59 site‐years ...
Henry Wilson +4 more
wiley +1 more source
Revista Facultad Nacional de Agronomía Medellín, 2007 En dos vertientes de la cuenca de la quebrada Piedras Blancas (Medellín, Colombia) se estudió la relación humedad - persistencia de la repelencia al agua en la parte superficial de andisoles bajo dos coberturas vegetales: Cupressus lusitanica (ciprés) y ...
Bibiana Caballero Mejía +1 more
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Soil Science Society of America Journal, Volume 89, Issue 5, September/October 2025.Abstract The western slope of Haleakalā, Maui, demonstrates a wide range in soil development (eight mapped soil orders), thus providing a unique opportunity to investigate how climate and volcanic ash deposition influence soil development on basalt.
Ryan C. Hodges +2 more
wiley +1 more source
Vadose Zone Journal, Volume 24, Issue 5, September/October 2025.Abstract Predicting water retention is difficult for highly aggregated volcanic soils (Andisols) with heterogeneous pore size distribution. This paper aimed to examine how andic materials influence soil water retention based on soil composition. We compiled the data of water retention in the soils from literature with physicochemical properties and ...
Kazumichi Fujii +4 more
wiley +1 more source
Aggregate and soil organic carbon dynamics in South Chilean Andisols [PDF]
Biogeosciences, 2005 Extreme sensitivity of soil organic carbon (SOC) to climate and land use change warrants further research in different terrestrial ecosystems. The aim of this study was to investigate the link between aggregate and SOC dynamics in a chronosequence of ...
D. Huygens +4 more
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Journal of Degraded and Mining Lands Management, 2015 Soils from a toposequence in northern slope of Mt. Kawi, Malang were sampled to study the effect of amorphous content on the irreversible drying properties of the soils. Water, clay, organic-C, and available P contents were measured at field capacity (KL)
A. Rahayu , S.R. Utami , S. Prijono
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四川大学学报. 自然科学版The burning marks from Liao Festival with the black ash on the surface of the ancient ivory unearthed from the sacrificial Pit 4 are conspicuous.To understand the impact of black andisols on the preservation of ancient ivory，this study compared the ...
WU Rao +8 more
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