Results 291 to 300 of about 336,731 (345)
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Acta Ecologica Sinica, 2013
To evaluate the effects of ciprofloxacin(CIP) residues on the microbiological characteristics of soil,the microbial biomass carbon(MBC) and carbon-source metabolic functions of the soil microbial communities exposed to CIP were studied by the method of chloroform fumigation extraction and Biolog technology.The results showed that the content of MBC of ...
马驿 MA Yi +5 more
openaire +1 more source
To evaluate the effects of ciprofloxacin(CIP) residues on the microbiological characteristics of soil,the microbial biomass carbon(MBC) and carbon-source metabolic functions of the soil microbial communities exposed to CIP were studied by the method of chloroform fumigation extraction and Biolog technology.The results showed that the content of MBC of ...
马驿 MA Yi +5 more
openaire +1 more source
European Journal of Soil Biology, 2017
Soil microorganisms play a key role in terrestrial ecological processes, especially in soil organic matter (SOM) formation and nutrient recycling. To perform these essential functions, microbes require mineral nutrients and labile C from the soil solution in amounts that roughly follow the Redfield ratio.
Huan Zhao +3 more
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Soil microorganisms play a key role in terrestrial ecological processes, especially in soil organic matter (SOM) formation and nutrient recycling. To perform these essential functions, microbes require mineral nutrients and labile C from the soil solution in amounts that roughly follow the Redfield ratio.
Huan Zhao +3 more
openaire +1 more source
Microbial biomass carbon and enzyme activities of urban soils in Beijing
Environmental Science and Pollution Research, 2011To promote rational and sustainable use of soil resources and to maintain the urban soil quality, it is essential to assess urban ecosystem health. In this study, the microbiological properties of urban soils in Beijing and their spatial distribution patterns across the city were evaluated based on measurements of microbial biomass carbon and urease ...
Meie, Wang +5 more
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Kinetics of Carbon Dioxide Evolution in Relation to Microbial Biomass and Temperature
Soil Science Society of America Journal, 1990Abstract Intensification of agricultural practices on calcareous soils leads to drastic changes in biogeochemical processes due to modifications of CO 2 partial pressure in soil pores.
Blet-Charaudeau, C. +2 more
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CATENA, 2018
Soil microbial biomass is an important component of soil organic matter constituting from 2 to 5% of the soil organic carbon and play a significant role in the cycling of nutrients and overall organic matter dynamics.
K. Bargali +4 more
semanticscholar +1 more source
Soil microbial biomass is an important component of soil organic matter constituting from 2 to 5% of the soil organic carbon and play a significant role in the cycling of nutrients and overall organic matter dynamics.
K. Bargali +4 more
semanticscholar +1 more source
Soil Organic Carbon, Microbial Biomass, and Mineralizable Carbon and Nitrogen in Sorghum
Soil Science Society of America Journal, 1995Abstract Quantifying changes in soil microbial biomass and mineralizable C and N is important in understanding the dynamics of the active soil C and N pools. Our objectives were to quantify long‐term and seasonal changes in soil organic C (SOC), soil microbial biomass C (SMBC) and N (SMBN), and mineralizable C and
A. J. Franzluebbers +2 more
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Soil Biology and Biochemistry, 2018
Conservation agriculture through the use of crop residue retention and no-tillage (NT) has been widely practiced to improve agricultural soil quality, such as to increase soil organic carbon (C) content and the microbial population size.
Yuan Li +3 more
semanticscholar +1 more source
Conservation agriculture through the use of crop residue retention and no-tillage (NT) has been widely practiced to improve agricultural soil quality, such as to increase soil organic carbon (C) content and the microbial population size.
Yuan Li +3 more
semanticscholar +1 more source
, 2020
Mineralization of soil organic carbon and CO2 emission from the soil is slowed by interactions between organic matter and minerals. The main minerals involved are clay minerals and oxides but there is limited understanding of their effects when combined,
F. Rakhsh +3 more
semanticscholar +1 more source
Mineralization of soil organic carbon and CO2 emission from the soil is slowed by interactions between organic matter and minerals. The main minerals involved are clay minerals and oxides but there is limited understanding of their effects when combined,
F. Rakhsh +3 more
semanticscholar +1 more source
Scandinavian Journal of Forest Research, 2019
Afforestation is economically and ecologically important for protecting land and improving soil quality. This study evaluates how soil basal respiration, physicochemical and microbiological characteristics are affected by parent material variety in ...
E. Babur
semanticscholar +1 more source
Afforestation is economically and ecologically important for protecting land and improving soil quality. This study evaluates how soil basal respiration, physicochemical and microbiological characteristics are affected by parent material variety in ...
E. Babur
semanticscholar +1 more source
2023
The last two decades soil organic matter research developed rapidly, uncovering a central role of soil microorganisms in the sequestration and storage of soil organic carbon (C), especially through accumulation of their necromass. However, despite strong evidence that the so-called soil microbial carbon pump is an important process, the direct ...
Tessa Camenzind +4 more
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The last two decades soil organic matter research developed rapidly, uncovering a central role of soil microorganisms in the sequestration and storage of soil organic carbon (C), especially through accumulation of their necromass. However, despite strong evidence that the so-called soil microbial carbon pump is an important process, the direct ...
Tessa Camenzind +4 more
openaire +1 more source