Zobrazeno 1 - 10
of 131
pro vyhledávání: '"A. A. Vodyanitskii"'
Publikováno v:
In Annals of Agrarian Science March 2018 16(1):1-6
Autor:
Yu. N. Vodyanitskii, A. T. Savichev
Publikováno v:
Moscow University Soil Science Bulletin. 77:169-177
Autor:
Yu. N. Vodyanitskii, O. B. Rogova
Publikováno v:
Бюллетень Почвенного института им. В.В. Докучаева, Vol 0, Iss 84, Pp 101-118 (2016)
The lithogenous minerals containing lantanides (Ln) are unsustainable within the zone of hypergenesis. Their dilution impoverish soils in terms of lantanides content, especially in humid regions. In conditions of neutral environmental pH in dry stepp
Externí odkaz:
https://doaj.org/article/eba1b835a19f4a7f9feff3f2e60e2493
Autor:
Yu. N. Vodyanitskii, A. T. Savichev
Publikováno v:
Moscow University Soil Science Bulletin. 76:177-185
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 22
The influence of alkalinity and other factors on the content of microelements in soils developed on marine deposits is studied. Traditional indicators of exchangeable sodium percentage do not demonstrate the ability to retain microelements, but one c
Publikováno v:
Environmental Geochemistry and Health. 44:1387-1398
A new index is proposed to determine the affinity of heavy metals (HM) to their carrier phases (AHM-fraction), which, in contrast to the traditional index CHM = 100 CHM-fraction/CHM-soil, considers the sum of all metals in the fraction as a share of
Publikováno v:
Moscow University Soil Science Bulletin. 75:131-137
A laboratory study of the solid phase of saline peats by X-ray fluorescence (XRF) analysis has revealed the presence of organic halogen compounds. Cl-organic compounds were found in one-third of peat samples; however, their proportion was low: 14–1
Autor:
A. T. Savichev, Yu. N. Vodyanitskii
Publikováno v:
Moscow University Soil Science Bulletin. 75:1-7
Unstable Fe-minerals, which change the color of gley after the sample extraction from soil and make less pronounced the features of gleying in the dry season, are important in hydromorphic soils parallel to stable Fe-minerals conventionally detected
Publikováno v:
Applied Geochemistry. 147:105501
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 21
In recent years, an increase in the input of lanthanides (Ln), an important group of heavy metals (HMs), has been observed in the environment throughout the world (in particular soil). Anthropogenic Ln sources are mainly connected to phosphogypsum, L