Results 51 to 60 of about 2,407,665 (210)
Žemdirbystė, 2018 This paper analyses the effects of soil macropores, temperature and water content on soil carbon dioxide (CO2) efflux behaviour, which could help understand the mechanism of CO2 efflux as influenced by soil type and land use methods. The temporal dynamic
Mykola Kochiieru +4 more
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Acta Amazonica, 2012 O objetivo deste trabalho foi estudar as relações solo-relevo em uma topossequência de transição campo/floresta na região de Humaitá, AM. A área do estudo foi selecionada com base na representatividade regional e no grau de preservação do ambiente.
Milton César Costa Campos +4 more
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Soils: Genesis and Geomorphology
Vadose Zone Journal, 2007 Many pedologists share the sentiment that a more comprehensive textbook is needed for the field of soil genesis and geomorphology. Schaetzl and Anderson have published a textbook that comes close to satisfying this need.
openaire +1 more source
Rare Earth Elements: Their Importance in Understanding Soil Genesis
, 2012 The rare earth elements (REEs) are commonly defined as lanthanum (La) and the 14 elements comprising the Lanthanide series. The REE’s typically exhibit trivalent oxidation states; however, Europium may also occur as Eu2+ and Cerium may occur as Ce4+. The
M. Aide, Christine Aide
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[United States Soil Survey Report] [PDF]
, 1985 Text describes the area, climate, agricultural history and statistics, soil-survey methods and definitions, soils and crops, land uses and agricultural methods, irrigation, and morphology and genesis of soils of Coryell County ...
Texas Agricultural Experiment Station +2 more
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Geosciences, 2018 Dark, coniferous hemiboreal forests in the south of West Siberia are located in the Holocene forest-steppe ecotone, where natural environmental conditions have been quite dynamic. This dynamic environment resulted in the contrasting evolution of regional
Denis A. Gavrilov +2 more
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Soil types, soil properties and spatial distribution in management unit “Doroslovacke forests” [PDF]
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2018 This paper analyzes the spatial distribution of different soil types and soil systematic units in MU „Doroslovacke sume“. The most common soil type is chernozem, primarily of calcalourus type.
Galić Zoran +6 more
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Genesis and Management of Acid Sulfate Soils
, 1974 Publisher Summary This chapter focuses on the management of acid sulfate soils and the use of these soils for agriculture. Acid sulfate soils cover relatively small areas in temperate lands and large areas in the tropics. The chapter describes the formation of sulfides.
Bloomfield, C., Coulter, J. K.
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Бюллетень Почвенного института им. В.В. Докучаева, 2010 The substantiation of the first stage of works with the digital version of the State Soil Map (SSC) on elimination of differences on different sheets in the representation of genesis of soil-forming rocks, granulometric composition of soils and rocks is ...
M. Simakova +5 more
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Frozen soils and sediments microstructure x-ray tomography study: methods, approaches, perspectives
Бюллетень Почвенного института им. В.В. Докучаева, 2016 Processes of cyclic freezing and thawing make considerable contribution to configuration of soils and rocks. X-ray tomography method allows us to research undisturbed soil samples in frozen condition.
K. A. Romanenko +5 more
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