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Global Change Biology, Volume 32, Issue 9, September 2026.This study demonstrates that old SOM has a low C:N ratio compared to young SOM, indicating that N is preferentially retained in soils compared to organic C. Furthermore, the study shows that the C:N ratio and the Δ14C are higher in forest and shrubland soils than in grassland and cropland soils throughout the soil profile. ABSTRACT Soil organic matter (
Marie Spohn
wiley +1 more source
Effect of Phosphorus Fertiliser on Soil Organic Matter Composition of Hill Country Pasture [PDF]
, 2008 Soil organic matter is important as storage for carbon and nutrients, supporting soil structure, and as a filter for pollutants entering the soil ecosystem. The recovery of soil organic matter in depleted soils can take decades, or even hundreds of years.
Binoka, Danfung Teresa
core
Journal of Animal Physiology and Animal Nutrition, Volume 110, Issue 5, Page 674-684, September 2026.ABSTRACT Over recent years the use of yeast in feedstuffs has gained momentum due to novel developments in single‐cell proteins (SCPs). SCPs are considered a sustainable protein source, as their production enable to convert low‐value substrates (including industrial/agricultural wastes) into feed, with a related reduced environmental impact. This study
Jonathan Dayan +6 more
wiley +1 more source
The evolutionary ecology of model microbial communities [PDF]
, 2009 textThe biological world is complex. Communities contain a multitude of interacting species, while populations contain extensive genetic variation. How much complexity must one consider to understand patterns and processes of interest?
Harcombe, William Russell
core
Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.Abstract Sea spray aerosols (SSA) transport bioactive substances that affect the Earth's environmental and climate system. We investigated the enrichment of endotoxins (LPS), characterized their influence on the SSA morphologies, and evaluated the respiratory tract deposition.
Hong Na +6 more
wiley +1 more source
Revista Brasileira de Ciência do Solo, 2011 Studies on sewage sludge (SS) have confirmed the possibilities of using this waste as fertilizer and/or soil conditioner in crop production areas. Despite restrictions with regard to the levels of potentially toxic elements (PTE) and pathogens, it is ...
José Rafael Pires Bueno +5 more
doaj +1 more source
Garden compost inoculum leads to microbial bioanodes with potential-independent characteristics [PDF]
, 2013 Garden compost leachate was used to form microbial bioanodes under polarization at 0.4, 0.2 and +0.1 V/SCE. Current densities were 6.3 and 8.9 A m2 on average at 0.4 and +0.1 V/SCE respectively, with acetate 10 mM.
Achouak, Wafa +7 more
core +1 more source
The effect of deforestation and land use change on ecophysiology indices of soil carbon and nitrogen [PDF]
مجله جنگل ایران, 2015 Carbon dioxide, methane and nitrous oxide are the most important greenhouse gases. The changes of these gases are mainly affected by the variability of carbon and nitrogen ecophysiology indices.
doaj
HeliyonSeasonal variations directly impact the biochemical and microbial properties of the soil, influence carbon and nutrient cycling within the soil system. Soils under tree plantation (TP) are rich in organic matter and microbial population, making them more
Sudip Sarkar +11 more
doaj +1 more source
Effect of a radioactive waste of oil-producing complex on microbial community of gray forest soil
RUDN Journal of Ecology and Life Safety, 2011 In the laboratory-scale experiment effects of the wastes containing oil components and elements of natural radioactive families U238, Th232 and K40, on a microbial biomass, soil respiration, metabolic quotient, dehydrogenase activity and number of ...
S Yu Selivanovskaya +3 more
doaj