Results 191 to 200 of about 129,192 (247)

Feedback processes in soil genesis

Geoderma, 1978
Abstract Feedback can be defined as the returning of a part of the effects of a given process to its beginning or to a preceding stage so as to reinforce or modify that process. Feedback processes are self-accelerating because of continuous reinforcement of the causes starting them. Up to a certain moment, reinforcement is proportional to the effects
J. Torrent, W.D. Nettleton
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Mica Genesis in Hawaiian Soils

Soil Science Society of America Journal, 1968
Abstract A soil mica having a formula Na 0.11 NH4 0.06 K 1–24 (Al, Si) (Al, Fe, Mg) O 20 (OH) 4 has been identified
T. C. Juang, G. Uehara
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Soil Genesis, Survey and Classification

2019
Soil is the mixtures of microorganism, organic matter minerals along with water and soil formation is a complex process depends on the weathering of rocks as well as the different factors such as climate, parent material, different microorganism etc. Moreover, it is a combination of structural development, differentiation into horizons in the profile ...
Narendra Kumar, Saurabh Gangola, Pankaj Bhatt, Neha Jeena, Rowndel Khwairakpam   +4 more
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Peat soils: Genesis and classification

Eurasian Soil Science, 2006
This paper considers three topical problems—the definition of peat soils as natural-historical formations and the estimation of their profile thickness, the analysis of the genesis of organic soils, and the principles of the classification of peat soils.
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Modelling soil genesis in calcareous loess

Geoderma, 2008
Abstract The SoilGen1 model was developed to simulate soil development in calcareous loess at Holocene (15,000 BP–present) temporal extent. We used the LEACHC model as a core and added process formulations to describe the effect of vegetation and soil macrofauna on various soil properties.
Finke, Peter A, Hutson, John Leslie
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Surface-water gley soils in Bangladesh: Genesis

Geoderma, 1977
Abstract Extensive areas of periodically wet, acid soils in Bangladesh have a seasonally fluctuating pH of the surface horizon and evidence for net clay loss. Morphological, chemical, mineralogical and other data mainly on a typical profile of these surface-water gley soils indicate a clay loss of some 1.5 kg/dm' ; alteration of smectite to a soil ...
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Soil landscape systems: A model of soil Genesis

Geoderma, 1975
Abstract The paper describes a model of the soil system. There are two different, partly complementary means of building such a model. One approach is to construct, using empirical physical science methods, an isomorphic model, in which each and every component (variable) of the system is an element in the model. The other approach is to build, using
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Life and death in the soil microbiome: how ecological processes influence biogeochemistry

Nature Reviews Microbiology, 2022
Noah W Sokol, Eric Slessarev, Gianna L Marschmann   +2 more
exaly  

Soil microbiomes and one health

Nature Reviews Microbiology, 2022
Marcel G A Van Der Heijden
exaly  

The interplay between microbial communities and soil properties

Nature Reviews Microbiology, 2023
laurent Philippot, Claire Chenu, Andreas Kappler   +2 more
exaly