Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Eva Lehndorff"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract Rice cultivation requires high amounts of phosphorus (P). However, significant amounts of P fertilizer additions may be retained by iron (Fe) oxides and are thus unavailable for plants. At the same time, rice cultivation has a high demand fo
Externí odkaz:
https://doaj.org/article/03d68db5684049cfb6874f71c0f73fcb
Publikováno v:
PLoS ONE, Vol 16, Iss 6, p e0252032 (2021)
Bioturbation involves the incorporation of residues from the surface soil into the subsoil; however, common small soil 'bioengineers', such as earthworms or termites, are unlikely to transport human artifacts to deeper soil horizons. However, such ar
Externí odkaz:
https://doaj.org/article/979f201b8dae4140aeecfa0e717df120
Publikováno v:
PLoS ONE, Vol 12, Iss 1, p e0164882 (2017)
Steroids are used as faecal markers in environmental and in archaeological studies, because they provide insights into ancient agricultural practices and the former presence of animals. Up to now, steroid analyses could only identify and distinguish
Externí odkaz:
https://doaj.org/article/bd25283a38c74e84967fa1a38892300e
Autor:
Franziska Lauer, Katharina Prost, Renate Gerlach, Stefan Pätzold, Mareike Wolf, Sarah Urmersbach, Eva Lehndorff, Eileen Eckmeier, Wulf Amelung
Publikováno v:
PLoS ONE, Vol 9, Iss 9, p e106244 (2014)
Neolithic and Bronze Age topsoil relicts revealed enhanced extractable phosphorus (P) and plant available inorganic P fractions, thus raising the question whether there was targeted soil amelioration in prehistoric times. This study aimed (i) at asse
Externí odkaz:
https://doaj.org/article/3e86b87c9f674cfea61347eb1623bba2
Early and middle holocene hunter-gatherer occupations in western Amazonia: the hidden shell middens.
Autor:
Umberto Lombardo, Katherine Szabo, José M Capriles, Jan-Hendrik May, Wulf Amelung, Rainer Hutterer, Eva Lehndorff, Anna Plotzki, Heinz Veit
Publikováno v:
PLoS ONE, Vol 8, Iss 8, p e72746 (2013)
We report on previously unknown early archaeological sites in the Bolivian lowlands, demonstrating for the first time early and middle Holocene human presence in western Amazonia. Multidisciplinary research in forest islands situated in seasonally-in
Externí odkaz:
https://doaj.org/article/fb15fb7b7c9e46389042a8b4776fab86
Akademický článek
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The long-term stability of soil organic carbon (SOC) is controlled by stabilization mechanisms, among which physical stabilization through microaggregate (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0e838002179ce2d23707f27290b9a4a
https://doi.org/10.5194/egusphere-egu23-11663
https://doi.org/10.5194/egusphere-egu23-11663
Rice cultivation requires high amounts of phosphorus (P). However, significant amounts of P fertilizer additions may be retained by Fe oxides and are thus unavailable for plants. At the same time, rice cultivation has a high demand for Si, reducing S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22fba84e384a878d4d9317866d1615f3
https://doi.org/10.21203/rs.3.rs-1604908/v1
https://doi.org/10.21203/rs.3.rs-1604908/v1
Publikováno v:
Applied Soil Ecology. 182:104714