Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Toma Shishkov"'
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference� EXPO Proceedings.
The paper deals with soil properties characterized the intrinsic peculiarity of studied Chromic Cambisols from the Upper Thracian Lowland, in the Southern Bulgaria. To fulfill the aim, a systematic survey and sampling have been carried out on the ter
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference� EXPO Proceedings.
The paper deals with statistical analyses of data on soil properties of Pellic Vertisols selected from the eastern as well western part of the Upper Thracian Lowland, in Southern Bulgaria. Based on the survey in 2019, 2020 and 2021 at conventional an
Autor:
Emil Dimitrov, Toma Shishkov
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Autor:
Hristo Nikolov, Toma Shishkov
Publikováno v:
Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (2nd Edition) ISBN: 9783030512095
Soil maps constitute a key factor in managing agricultural and forest plots. Their importance has increased with the implementation of innovative methods, such as precision agriculture, which are targeting the resilience to regional climate changes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dc88fd1a1649db9aff664de335a0955
https://doi.org/10.1007/978-3-030-51210-1_299
https://doi.org/10.1007/978-3-030-51210-1_299
Publikováno v:
International Agrophysics. 31:73-82
The heterogeneity of soil physical properties of Fluvisols, lack of large pristine areas, and different moisture regimes on non-flooded and flooded terraces impede the possibility to find a soil profile which can serve as a baseline for estimating th
Autor:
Martin Nenov, Winfried E. H. Blum, Georg J. Lair, Daniel Moraetis, Steve A. Banwart, Toma Shishkov, Svetla Rousseva, Marc Verheul, Nikolaos V. Paranychianakis, Milena Kercheva, Nikolaos P. Nikolaidis, Pauline van Gaans, Jaap Bloem, Peter C. de Ruiter
Publikováno v:
Journal of Soils and Sediments, 15(2), 347-364
Journal of Soils and Sediments 15 (2015) 2
Journal of Soils and Sediments 15 (2015) 2
Summarization: The purpose of this study was the investigation of sediment provenance and soil formation processes within a Mediterranean watershed (Koiliaris CZO in Greece) with particular emphasis on natural and manmade terraces. Koiliaris CZO is c
Autor:
Georg J. Lair, Manoj Menon, Toma Shishkov, Nikolaos P. Nikolaidis, Pavel Krám, Svetla Rousseva, Milena Kercheva, Steven A. Banwart, Winfried E. H. Blum, Stefano M. Bernasconi, Daniel Moraetis
Most of soil functions depend directly or indirectly on soil water retention and transmission, which explains their importance for many environmental processes within Earth's Critical Zones. Soil hydraulic properties are essential in irrigation and d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0faf21eb9e0baa59ef750bbeb831b53a
https://doi.org/10.1016/bs.agron.2016.10.004
https://doi.org/10.1016/bs.agron.2016.10.004
Autor:
Toma Shishkov, Nikola Kolev
The Soils of Bulgaria offers a comprehensive analysis of the characteristics of soils and concepts on their magnitude. The purpose of the book is to introduce readers to the soil problematic and ecology in Bulgaria. The volume is divided into 3 parts
Publikováno v:
Applied Geochemistry. 26:S57-S59
The study presents results on the informativity and spatial variation of soil aggregation characteristics in one of the Critical Zone Observatories (CZO) in Europe – Fuchsenbigl, Austria. Water stable aggregates of different size were measured, and
Autor:
Nikola Kolev, Toma Shishkov
Publikováno v:
World Soils Book Series ISBN: 9789400777835
Ecological conditions and in particular soil forming factors responsible for the development of the group of hydromorphic soils with gley properties are described in this chapter. Different soil forming factors define the status of excess soil moistu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f3cf5ccaa1d847b0f4005abdfa62d26
https://doi.org/10.1007/978-94-007-7784-2_11
https://doi.org/10.1007/978-94-007-7784-2_11