搜索结果: 1-13 共查到“知识库 微生物学 microbial”相关记录13条 . 查询时间(0.062 秒)
Effect of Housing System and Age of Laying Hens on Eggshell Quality, Microbial Contamination, and Penetration of Microorganisms into Eggs
antimicrobial effect gastrointestinal tract pathogens palm oil lauric acid capric acid
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2018/3/5
Increasing antibiotic resistance has led to a ban on antibiotic use in feed additives in the EU. Therefore, new
non-antibiotic, pathogen-inhibiting agents are urgently needed. Inhibitory effects of e...
Flux of poly(hydroxyalkanoates) in photosynthetic benthic microbial mats
Health and environmental sciences Biological sciences Poly Photosynthetic Microbial mats
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2015/1/28
The in situ concentrations and repeating unit characterization of poly(hydroxyalkanoates) (PHAs) were examined in stratified photosynthetic microbial mats from Great Sippewissett Salt Marsh, Massachus...
Influence of plant-associated microbial communities on heavy metal uptake by the aquatic plant Lemna minor
Aquatic plants bacteria heavy metal duckweed aquatic plants pollution of bacteria plants
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2015/1/28
We present research aimed at determining how bacteria associated with aquatic plants influence phytoextraction of heavy metals. We focused on the aquatic plant Lemna minor and its response to cadmium ...
Microbial communities involved in the nitrogen cycle at the soil aggregate scale
Soil structure soil microbial community microbial community the aggregation structure and soil
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2015/1/28
We present research aimed at determining the role of soil structure in the organization of microbial communities in soil. We have focused on the microbial communities involved in functional roles with...
Microbial Community Composition and the Effects of Trace Elements on Methanogenesis Associated with Deep Subsurface Coal
Biological sciences Coalbed methane Coal biodegradation Methanogenesis Trace elements
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2015/1/28
Biogenic coalbed methane (CBM), an end product of anaerobic coal biodegradation, is a natural gas. It is generated and trapped in large quantities in deep, unmineable coalbeds. This dissertation descr...
Species-dependent effects of crustacean plankton on a microbial community, assessed using an enclosure experiment in Lake Taihu, China
Species-dependent effects crustacean plankton microbial community assessed using an enclosure experiment Lake Taihu, China
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2014/4/2
A mesocosm experiment was performed to evaluate the species-dependent effects of crustacean plankton on the microbial community in Lake Taihu, a large shallow eutrophic lake in China. Four dominant sp...
The Ecology of Microbial Communities Associated with Macrocystis pyrifera
Macrocystis pyrifera Microbial Communities
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2015/12/11
Kelp forests are characterized by high biodiversity and productivity, and the cycling of kelp-produced carbon is a vital
process in this ecosystem. Although bacteria are assumed to play a major role ...
Phytoplankton allelochemical interactions change microbial food web dynamics
microbial food Phytoplankton allelochemical interactions
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2014/4/8
This study investigates the effect of filtrates from an allelopathic dinoflagellate, Alexandrium tamarense, on
four microbial food webs that have been manipulated experimentally from natural seawater...
Microbial dinitrogen and nitrous oxide production in a small eutrophic reservoir: An in situ approach to quantifying hypolimnetic process rates
Microbial dinitrogen and nitrous oxide production a small eutrophic reservoir An in situ approach to quantifying hypolimnetic process rates
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2014/4/8
Nitrogen (N) dynamics within the hypolimnion of a thermally stratified reservoir were examined to test an in situ approach to measuring dinitrogen (N2) and nitrous oxide (N2O) production rates wherein...
Ultrahigh bacterial production in a eutrophic subtropical Australian river: Does viral lysis short-circuit the microbial loop?
short-circuit the microbial loop Ultrahigh bacterial production
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2014/4/8
We studied trophic dynamics in a warm eutrophic subtropical river (Bremer River, Australia) to determine
potential sources of dissolved organic carbon (DOC) and the fate of heterotrophic bacterial pr...
The path to preservation: Using proteomics to decipher the fate of diatom proteins during microbial degradation
The path to preservation: Using proteomics decipher the fate diatom proteins microbial degradation
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2014/4/17
We drew upon recent advances in tandem mass spectrometry-based proteomic analyses in order to examine the proteins that remain after a diatom bloom enters the stationary phase, precipitates out of the...
The Microbial Metabolic Characteristics in the Course of Sulfate-Reduction
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2007/12/12
AbstractAcid-producing phase reactor of two-phase anaerobic treatment process has remarkable advantages treating sulfate-laden wastewater．In order to investigate SRB population＇s capability of utilizi...
In situ fluxes and zonation of microbial activity in surface sediments of the Håkon Mosby Mud Volcano
In situ fluxes zonation of microbial activity surface sediments Hå kon Mosby Mud Volcano
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2014/5/4
From the Hakon Mosby Mud Volcano (HMMV) on the southwest Barents Sea shelf, gas and fluids are expelled by active mud volcanism. We studied the mass transfer phenomena and microbial conversions in the...