全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
中外文文献  中文文献  外文文献
作者:S. N. Sedov , A. L. Aleksandrovskii ...
来源:[J].Eurasian Soil Science(IF 0.216), 2017, Vol.50 (4), pp.373-386Springer
摘要:Soils and sediments composing Tell Körtik Tepe (Epipaleolithic, Turkey) and Tell Yunatsite (Chalcolithic (Eneolithic), Bulgaria) have been studied with the aim to gain a better insight into their microfabrics, determine the composition of anthropogenic artifacts, and, on thi...
作者:S. N. Sedov , M. A. Bronnikova ...
来源:[J].Eurasian Soil Science(IF 0.216), 2017, Vol.50 (9), pp.991-1009Springer
摘要:The results of a hierarchical morphogenetic, physicochemical, and mineralogical study of the Ryshkovo full-profile texture-differentiated paleosol of the Mikulino Interglacial from the section at Aleksandrov quarry in Kursk oblast are discussed. The correlation analysis of t...
作者:... V. P. Melnikov , S. N. Sedov , V. P. Parnachev
来源:[J].Doklady Earth Sciences(IF 0.392), 2017, Vol.477 (2), pp.1430-1433Springer
摘要:To solve the controversially debated problem related to the areal extent of the ice sheet in Western Siberia in the Quaternary period, we have studied the development of cold born objects of this area estimating the relationships between them in terms of cryogenic diversity. We h...
作者:... V. P. Melnikov , S. N. Sedov , A. V. Rusakov
来源:[J].Doklady Earth Sciences(IF 0.392), 2019, Vol.487 (1), pp.858-861Springer
摘要:Abstract(#br)Rock freezing affects soil complexes with maximum temperature gradients and forms a set of the specific cryotrasologic features in a solid matrix of soils. Remaining unchanged, these features serve as direct and indirect indicators of the past cryogenic settings. Tra...
作者:S. N. Sedov , O. S. Khokhlova ...
来源:[J].Eurasian Soil Science(IF 0.216), 2010, Vol.43 (8), pp.876-892Springer
摘要:Abstract(#br)A sequence of five paleosol units (with seven individual paleosol profiles) buried in the Late Pleistocene (20–40 ka) deposits was studied at the Kostenki 14 (K14) key section in Voronezh oblast with the use of a set of morphological, physicochemical, and instru...
作者:S. N. Sedov , O. S. Khokhlova , A. M. Kuznetsova
来源:[J].Eurasian Soil Science(IF 0.216), 2011, Vol.44 (7), pp.766-780Springer
摘要:Abstract(#br)The Pleistocene volcanic paleosols of Armenia and Mexico combine the features of both arid and humid pedogeneses. They were studied in order to reconstruct the environmental conditions during the period of the initial settlement of humans in these areas. The main att...
作者:... O. A. Varava , S. N. Sedov , A. M. Kuznetsova
来源:[J].Eurasian Soil Science(IF 0.216), 2010, Vol.43 (4), pp.368-379Springer
摘要:Abstract(#br)At present, many parts of river valleys, including floodplains, are being actively used for urban construction. This leads to the disturbance of normal functioning of the valleys; alluvial deposits and soils become buried under the thickness of various anthropogenic ...
作者:O. S. Yakimenko , S. N. Sedov , E. Solleiro
来源:[J].Eurasian Soil Science(IF 0.216), 2007, Vol.40 (3), pp.274-280Springer
摘要:Abstract(#br)Chemical and optical characteristics of soil humus have been analyzed as “memory” components of the Pleistocene volcanic paleosols in Mexico. We have studied the A1 horizons of buried Andosols of the Nevado de Toluca series and of the modern Andosols formed unde...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×