Walter W. Wenzel
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View article: Correlation of DGT-P and conventional soil P tests with rye shoot biomass and P uptake across temperate soils with differential soil properties
Correlation of DGT-P and conventional soil P tests with rye shoot biomass and P uptake across temperate soils with differential soil properties Open
Several phosphorus (P) extraction tests are being used as soil P tests, but many studies have shown that the correlation of extractable P with plant yield and P uptake varies and sometimes is poor. Infinite sink extraction methods may be s…
View article: Silicon solubilisation from soil minerals and soil by root exudate compounds
Silicon solubilisation from soil minerals and soil by root exudate compounds Open
View article: Copper-based fungicide application shifts the soil bacterial community structure and the soil nitrogen cycle
Copper-based fungicide application shifts the soil bacterial community structure and the soil nitrogen cycle Open
Purpose Through high sorption affinities of Copper (Cu) to soil organic matter, excessively applied Cu generates complex responses by numerous soil functions, e.g. microbial nutrient cycling, that are relying on organic matter decompositio…
View article: Correlation of Dgt-P and Conventional Soil P Tests with Rye Shoot Biomass and P Uptake Across Temperate Soils with Differential Soil Properties
Correlation of Dgt-P and Conventional Soil P Tests with Rye Shoot Biomass and P Uptake Across Temperate Soils with Differential Soil Properties Open
View article: SOC: clay ratio: A mechanistically-sound, universal soil health indicator across ecological zones and land use categories?
SOC: clay ratio: A mechanistically-sound, universal soil health indicator across ecological zones and land use categories? Open
The European Union has recently launched a proposal for a soil monitoring and resilience directive (“soil monitoring law”, SML), defining the SOC: clay ratio as descriptor of the soil organic carbon (SOC) status, with a ratio of 1/13 separ…
View article: Zusammenfassung für Entscheidungstragende
Zusammenfassung für Entscheidungstragende Open
Zusammenfassung Die Zusammenfassung für Entscheidungstragende fasst die Inhalte des APCC Special Report „Landnutzung und Klimawandel in Österreich“ in komprimierter Form zusammen. Im Lichte des Zusammenhanges von Landnutzung, Klimawandel u…
View article: Technische Zusammenfassung
Technische Zusammenfassung Open
Zusammenfassung Die Technische Zusammenfassung des APCC-Sonderberichts ″Landnutzung und Klimawandel in Österreich″ umfasst die Kernbotschaften der Kapitel 1–9. In ihr sind die Hauptaussagen zu den sozioökonomischen und klimatischen Treiber…
View article: Kapitel 2. Auswirkungen der Landnutzung und -bewirtschaftung sowie naturnaher Ökosysteme auf den Klimawandel: Biophysikalische Effekte, Treibhausgasemissionen und Kohlenstoffspeicher
Kapitel 2. Auswirkungen der Landnutzung und -bewirtschaftung sowie naturnaher Ökosysteme auf den Klimawandel: Biophysikalische Effekte, Treibhausgasemissionen und Kohlenstoffspeicher Open
Zusammenfassung Kap. 2 beschreibt die Auswirkungen der Landnutzung und -bewirtschaftung auf den Klimawandel und bezieht nicht bewirtschaftete Ökosysteme explizit mit ein. Das zentrale Instrument für die Bilanzierung der Auswirkungen der ös…
View article: SOC: Clay Ratio: A Mechanistically-Sound, Universal Soil Health Indicator Across Ecological Zones and Land Use Categories?
SOC: Clay Ratio: A Mechanistically-Sound, Universal Soil Health Indicator Across Ecological Zones and Land Use Categories? Open
View article: Pedogenic controls of soil organic carbon stocks and stability beneath montane Norway spruce forests along a precipitation gradient
Pedogenic controls of soil organic carbon stocks and stability beneath montane Norway spruce forests along a precipitation gradient Open
View article: Klassifikationen slawischer Ortsnamen
Klassifikationen slawischer Ortsnamen Open
Klassifikationen slawischer Ortsnamen Aufgabe einer jeden wissenschaftlichen Disziplin ist es bekanntlich, die Gesamtheit der von ihr untersuchten Objekte zu klassifizieren, d. h. sie in einer logisch aufgebauten Ordnung darzustellen. Das …
View article: Carbon sequestration potential and fractionation in soils after conversion of cultivated land to hedgerows
Carbon sequestration potential and fractionation in soils after conversion of cultivated land to hedgerows Open
Hedgerows supply multiple ecosystem services in agricultural landscapes and have been advocated to provide a relevant carbon sink for climate change mitigation. Using a space-for-time approach, we investigated carbon sequestration and frac…
View article: Chemical imaging reveals environmental risk of minor tungsten and lead shotgun pellet constituents during weathering in soil
Chemical imaging reveals environmental risk of minor tungsten and lead shotgun pellet constituents during weathering in soil Open
Tungsten (W)-based shots are considered more environmentally safe than lead (Pb)-based shots, but knowledge about the W-shot fate in the soil environment is still limited, especially in terms of minor constituents such as iron, copper, and…
View article: A quick and simple spectrophotometric method to determine total carbon concentrations in root exudate samples of grass species
A quick and simple spectrophotometric method to determine total carbon concentrations in root exudate samples of grass species Open
Purpose Root exudates are key components driving belowground interaction between plant, microbes and soil. High-end analytical approaches provide advanced insights into exudate metabolite diversity, however, the amount of total carbon (C) …
View article: In situ spatiotemporal solute imaging of metal corrosion on the example of magnesium
In situ spatiotemporal solute imaging of metal corrosion on the example of magnesium Open
Visualization and quantification of corrosion processes is essential in materials research. Here we present a new approach for 2D spatiotemporal imaging of metal corrosion dynamics in situ. The approach combines time-integrated Mg2+
View article: Tandem Probe Analysis Mode for Synchrotron XFM: Doubling Throughput Capacity
Tandem Probe Analysis Mode for Synchrotron XFM: Doubling Throughput Capacity Open
Synchrotron-based X-ray fluorescence microscopy (XFM) analysis is a powerful technique that can be used to visualize elemental distributions across a broad range of sample types. Compared to conventional mapping techniques such as laser ab…
View article: Pore characteristics of hydrochars and their role as a vector for soil bacteria: A critical review of engineering options
Pore characteristics of hydrochars and their role as a vector for soil bacteria: A critical review of engineering options Open
Hydrothermal carbonization (HTC) is the method of choice to convert wet waste biomass to hydrochars. Their porous structure can serve as a microenvironment to plant-growth-promoting rhizobacteria (PGPR), supporting their growth, survival, …
View article: Dataset: Improving the prediction of fertilizer phosphorus availability to plants with simple, but non-standardized extraction techniques
Dataset: Improving the prediction of fertilizer phosphorus availability to plants with simple, but non-standardized extraction techniques Open
Dataset: Improving the prediction of fertilizer phosphorus availability to plants with simple, but non-standardized extraction techniques
View article: Dataset: Improving the prediction of fertilizer phosphorus availability to plants with simple, but non-standardized extraction techniques
Dataset: Improving the prediction of fertilizer phosphorus availability to plants with simple, but non-standardized extraction techniques Open
Dataset: Improving the prediction of fertilizer phosphorus availability to plants with simple, but non-standardized extraction techniques
View article: Soil and land use factors control organic carbon status and accumulation in agricultural soils of Lower Austria
Soil and land use factors control organic carbon status and accumulation in agricultural soils of Lower Austria Open
Policies for restoring soil health and mitigating climate change require information on soil organic carbon (SOC) stocks and their spatial and temporal variation, and related sequestration potentials. Using the province of Lower Austria as…
View article: Co-localised phosphorus mobilization processes in the rhizosphere of field-grown maize jointly contribute to plant nutrition
Co-localised phosphorus mobilization processes in the rhizosphere of field-grown maize jointly contribute to plant nutrition Open
View article: Diffusive gradients in thin films predicts crop response better than calcium-acetate-lactate extraction
Diffusive gradients in thin films predicts crop response better than calcium-acetate-lactate extraction Open
Soil P testing has been widely used to predict crop yields, P uptake, and fertilizer demands in agriculture. Diffusive gradients in thin films (DGT) provides a zero-sink soil P test which mimics diffusion-controlled plant uptake and has pr…
View article: Improving the prediction of fertilizer phosphorus availability to plants with simple, but non-standardized extraction techniques
Improving the prediction of fertilizer phosphorus availability to plants with simple, but non-standardized extraction techniques Open
In the framework of the circular economy, new P fertilizers produced from diverse secondary raw materials are being developed using various technologies. Standard extraction methods (neutral ammonium citrate (NAC) and H2O) provi…
View article: Pore characteristics of hydrochars and their role as a vector for soil bacteria: A critical review of engineering options
Pore characteristics of hydrochars and their role as a vector for soil bacteria: A critical review of engineering options Open
Hydrothermal carbonization (HTC) is the method of choice to convert wet waste biomass to hydrochars. Their porous structure can serve as a microenvironment to plant-growth-promoting rhizobacteria (PGPR), supporting their growth, survival, …
View article: Phosphorus depletion controls Cu and Zn biogeochemistry in canola and corn rhizosphere on a calcareous soil
Phosphorus depletion controls Cu and Zn biogeochemistry in canola and corn rhizosphere on a calcareous soil Open
Phosphorus (P) deficiency may trigger rhizodeposition, including protons and organic compounds, with possible effects on metal solubility and speciation. To explore the relevance of this process, we investigated biogeochemical changes in t…
View article: Die Vollnamenhinterglieder -mir und -mer in slawischen Personen- und Ortsnamen
Die Vollnamenhinterglieder -mir und -mer in slawischen Personen- und Ortsnamen Open
The Old Russian personal names Volodimirъ, Vladimirъ and Volodimerъ form the basis for this study. The origin of the second component -merъ is controversial. Does it go back to Proto-Slavic *-měrъ or did it come from the Germanic languages…
View article: Optimizing Carbon Sequestration in Croplands: A Synthesis
Optimizing Carbon Sequestration in Croplands: A Synthesis Open
Climate change and ensuring food security for an exponentially growing global human population are the greatest challenges for future agriculture. Improved soil management practices are crucial to tackle these problems by enhancing agro-ec…
View article: Antecedent soil moisture and rain intensity control pathways and quality of organic carbon exports from arable land
Antecedent soil moisture and rain intensity control pathways and quality of organic carbon exports from arable land Open
Under conditions of climate change, the severity and probability of storm events and droughts are expected to increase, this may affect the partitioning into surface and subsurface runoff. However, there is still a debate on how such extre…
View article: Field evaluation of a boron recycling fertiliser
Field evaluation of a boron recycling fertiliser Open
Boron (B) is a plant nutrient and a limited mineral resource. Therefore, secondary B sources such as end-of-life cellulose fiber insulation (CFI) should be preferred for B fertiliser production over primary borates. In addition, crop B fer…
View article: Pore characteristics of hydrochars and their role as a vector for soil bacteria: A critical review of engineering options
Pore characteristics of hydrochars and their role as a vector for soil bacteria: A critical review of engineering options Open
Hydrothermal carbonization (HTC) is the method of choice to convert wet waste biomass to hydrochars. Their porous structure can serve as a microenvironment to plant-growth-promoting rhizobacteria (PGPR), supporting their growth, survival, …