Results 101 to 110 of about 18,144 (245)

Carbon storage and DNA absorption in allophanic soils and paleosols [PDF]

, 2014
Andisols and andic paleosols dominated by the nanocrystalline mineral allophane sequester large amounts of carbon (C), attributable mainly to its chemical bonding with charged hydroxyl groups on the surface of allophane together with its physical ...
DJ Lowe, DT Strong, E Paget, ET Elliott, F Kizewski, F Ohashi, GJ Churchman, H Blanco-Canqui, I Basile-Doelsch, J Harsh, J Lehmann, J Lehmann, J Lehmann, J McCarthy, J Wan, K Saeki, K Saeki, L Bakker, M Calabi-Floody, M Kleber, MP Greaves, MWI Schmidt, NH Batjes, P Buurman, P Cai, P Cai, PA McDaniel, RA Dahlgren, RL Parfitt, RL Parfitt, SR Sutton, T Chevallier   +31 more
core   +2 more sources

Cold desert soil formation in Heritage Range, Ellsworth Mountains, West Antarctica [PDF]

Anais da Academia Brasileira de Ciências
The Ellsworth Mountains represent a significant gap in pedological studies in Antarctica, particularly concerning soil formation at the local level. This study focused on 22 soil profiles from the southern portion of the Ellsworth Mountains, developed on
CAROLINE DELPUPO, CARLOS ERNESTO G.R. SCHAEFER, FABIO S. DE OLIVEIRA, JOSÉ JOÃO L.L. DE SOUZA, ROSEMARY VIEIRA, ROBERTO F. MICHEL, MARCIO R. FRANCELINO   +6 more
doaj   +1 more source

Assessment and forecast of soil formation under irrigation in the steppe zone of Ukraine [PDF]

, 2016
Simulation of changes in energy costs of soil formation during the period of irrigation reclamation in the steppe zone has been performed using Wavelets analysis. A method has been proposed for the evaluation of natural anthropogenic soil forming process
Lisetskii, F. N., Pichura, V. I.
core   +1 more source

Soil-Landscape Relationship in the Northern Volcanic Mountain of Leyte, Philippines

Annals of Tropical Research, 2017
Studies on soil-landscape relationships are necessary to improve our understanding of the spatial distribution and variation of soils for their sustainable management.
Roland V. Rallos, Victor B. Asio, Faustino P. Villamayor   +2 more
doaj   +1 more source

Fluvial stratigraphy and palaeoenvironments in the Pasinler Basin, eastern Turkey [PDF]

, 2005
Valley floor sediments from the Pasinler Basin, eastern Turkey, provide evidence for Pleistocene and Holocene floodplain conditions. Three terrace surfaces are present.
Bayraktutan, MS, Collins, PEF, Rust, DJ
core  

Mineralogical and chemical attributes of soils from the Brazilian Atlantic Forest domain

Scientia Agricola
: The Atlantic Forest is one of the most important and yet the most devastated Brazilian biome, occupying in the past the majority of the East Atlantic Coast.
Alexson de Mello Cunha, Maurício Paulo Ferreira Fontes, João Luiz Lani   +2 more
doaj   +1 more source

Gypsic soils in the Brazilian Semiarid [PDF]

Revista Brasileira de Ciência do Solo
Globally, soils with gypsic horizons cover approximately 1 million km², predominantly in arid climates. The formation of pedogenic gypsum in soils has been a topic of discussion in pedological studies for some time, with gypsification representing the ...
Artur Henrique Nascimento da Silva, Marilya Gabryella Sousa, José Coelho de Araújo Filho, Marcelo Metri Corrêa, Xose Lois Otero, Tiago Osório Ferreira, Maria Augusta Maciel Alves Correia, Valdomiro Severino de Souza Júnior   +7 more
doaj   +1 more source

Climatically forced moisture supply, sediment flux and pedogenesis in Miocene mudflat deposits of south‐east Kazakhstan, Central Asia

, 2017
The continental settings of Central Asia witnessed increased desertification during the Cenozoic as a result of mountain uplift and the Paratethys retreat.
S. Voigt, Y. Weber, Konstantin Frisch, Alexander Bartenstein, Alexandra Hellwig, R. Petschick, A. Bahr, J. Pross, A. Koutsodendris, T. Voigt, V. Verestek, E. Appel   +11 more
semanticscholar   +1 more source

Vulnerability to soil loss in the Lajeado Pessegueiro watershed, Brazil

Scientia Agropecuaria, 2017
Geotechnologies present as an important tool in identifying vulnerable areas, assisting in land vulnerability mapping, allowing the spatial distribution of risks caused by soil loss. This study aimed to identify and diagnose the vulnerability of the soil
Ludmila Nascimento Machado, Arcângelo Loss, Ivan Luiz Zilli Bacic, Denilson Dortzbach, Heloísa de Campos Lalane   +4 more
doaj  

Modelling pedogenesis in the anthropocene

, 2013
The objective of this paper is to develop a framework for pedogenetic modelling in the Anthropocene, i.e., the present geological epoch during which humanity has become the main factor impacting the environment. We review the concepts of soil evolution as well as 15 existing quantitative models to determine the features of soil evolution modelling in ...
Leguédois, Sophie, Séré, Geoffroy, Cortet, Jérôme, Ouvrard, Stéphanie, Watteau, Françoise, Schwartz, Christophe, Morel, Jean-Louis   +6 more
openaire   +3 more sources