Browsing Naturwissenschaften, Mathematik und Informatik by Referee "Pausch, Johanna Prof. Dr."
Now showing items 1-5 of 5
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The role of root-derived carbon in trophic interactions within soil food webs as indicated by analyses of stable isotope, lipids and amino acids in microarthropods (collembola)
(2021-07-12)A considerable amount of photosynthates is released into soil via living roots as rhizodeposits. This root-derived carbon (C) is an important source of energy and nutrients for microorganisms and higher trophic levels in ... -
Mycorrhization and Warming Modulate Soil Organic Matter Stability
(2021-06-24)Soil organic matter (SOM) is the primary source of plant-available nutrients, as well as a substantial carbon (C) reservoir in terrestrial ecosystems. Maintenance of SOM levels is therefore critical for ecosystem sustainability. ... -
Nitrate uptake, root exudation, and litter quality - crop plant effects on denitrification and its product stoichiometry
(2021-06-18)Agricultural soils are the largest anthropogenic source of nitrous oxide (N2O) – a potent greenhouse gas that is primarily originating from the microbial processes denitrification and nitrification. While denitrification ... -
Impact of carbon and nitrogen application in paddy-soil ecosystem: 13,14C labeling, zymography, pH mapping and PLFA
(2020-05-29)Rice (Oryza sativa L.), a major cereal crop, is cultivated on more than 140 million hectares worldwide. Consequently, rice growing paddy fields are major consumers of nitrogen (N) fertilizer and the biggest users of ... -
Effects of biotic and abiotic factors on the spatial distribution of enzyme activities in the soil
(2018-11-27)Enzymes produced by plant and microorganisms are crucial to soil functions as they decompose insoluble macromolecules organic compound to smaller, soluble molecules which can be assimilated by cells. The enzymes are spatial ...