Results 21 to 30 of about 238,000 (310)

Microbial fertilizer regulates C:N:P stoichiometry and alleviates phosphorus limitation in flue-cured tobacco planting soil

open access: yesScientific Reports, 2023
Fertilization can be optimized and managed during the flue-cured tobacco growing period by studying the response of soil and microbial biomass stoichiometric characteristics to fertilization.
Junna Feng   +8 more
doaj   +1 more source

Biotechnological aspects of sulfate reduction with methane as electron donor [PDF]

open access: yes, 2010
Biological sulfate reduction can be used for the removal and recovery of oxidized sulfur compounds and metals from waste streams. However, the costs of conventional electron donors, like hydrogen and ethanol, limit the application possibilities.
Lens, P.N.L.   +2 more
core   +2 more sources

Effects on Soil Organic Carbon and Microbial Biomass Carbon of Different Tillage [PDF]

open access: yesAdvances in Computer Science Research, 2015
To research data of soil organic carbon content and Soil microbial biomass carbon of different tillage, the results show that less tillage measures could significantly increase the active soil organic carbon content and Soil microbial biomass carbon. In addition, the contribution to increase organic carbon and microbial biomass carbon is much higher ...
Bai Jinshun, Li Hong, Yang Zhichen
openaire   +1 more source

Longer thaw seasons increase nitrogen availability for leaching during fall in tundra soils [PDF]

open access: yes, 2016
Climate change has resulted in warmer soil temperatures, earlier spring thaw and later fall freeze-up, resulting in warmer soil temperatures and thawing of permafrost in tundra regions.
Bowden, William B.   +3 more
core   +2 more sources

Biomass-Derived Carbon Anode for High-Performance Microbial Fuel Cells

open access: yesCatalysts, 2022
Although microbial fuel cells (MFCs) have been developed over the past decade, they still have a low power production bottleneck for practical engineering due to the ineffective interfacial bioelectrochemical reaction between exoelectrogens and anode surfaces using traditional carbonaceous materials.
Jamile Mohammadi Moradian   +5 more
openaire   +1 more source

Effects of Cu and Zn contamination on soil biological indicators of environmental quality

open access: yes浙江大学学报. 农业与生命科学版, 2002
Some important biological parameters, namely, microbial biomass carbon, microbial biomass nitrogen, microbial quotient, metabolic quotient and soil enzyme activity in a heavy metal contaminated soil around a Copper (Cu)-Zinc (Zn) smelter in Fuyang city ...
WANG Xiu-li   +4 more
doaj   +1 more source

Soil microbial properties as influenced by agri-silvi-horticultural system under semi-arid region of Haryana

open access: yesThe Indian Journal of Agricultural Sciences, 2021
The study was carried out at Forestry Research Farm, CCSHAU, Hisar to assess the effect of agri-silvi-horticulturalsystem, i.e. on different soil microbial properties.
SONIA DEVI   +5 more
doaj   +1 more source

Global ecological predictors of the soil priming effect. [PDF]

open access: yes, 2019
Identifying the global drivers of soil priming is essential to understanding C cycling in terrestrial ecosystems. We conducted a survey of soils across 86 globally-distributed locations, spanning a wide range of climates, biotic communities, and soil ...
Abades, Sebastián   +29 more
core   +2 more sources

Jena Soil Model (JSM v1.0; revision 1934): a microbial soil organic carbon model integrated with nitrogen and phosphorus processes [PDF]

open access: yes, 2020
Plant–soil interactions, such as the coupling of plants' below-ground biomass allocation with soil organic matter (SOM) decomposition, nutrient release and plant uptake, are essential to understand the response of carbon (C) cycling to global changes ...
Ahrens, B.   +4 more
core   +2 more sources

Global Climate Change Effects on Soil Microbial Biomass Stoichiometry in Alpine Ecosystems

open access: yesLand, 2022
Alpine ecosystems are sensitive to global climate change-factors, which directly or indirectly affect the soil microbial biomass stoichiometry. In this paper, we have compared the soil microbial biomass stoichiometry ratios of alpine ecosystems using the
Luyun Chen, Yongheng Gao
doaj   +1 more source

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