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The influence of the balance of inorganic and organic nitrogen on the trophic dynamics of microbial food webs
the balance of inorganic organic nitrogen
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2014/4/22
A nutrient-manipulation mesocosm study was conducted in Norwegian coastal waters to determine the effect
on a nitrogen-limited microbial food web of changes in the relative concentrations of dissolve...
The relative importance of microbial and classical food webs in a highly productive coastal upwelling area
microbial classical food webs highly productive coastal upwelling area
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2014/4/22
We present an analysis of seasonal variations in the trophic pathways of carbon in a highly productive coastal upwelling region in the Humboldt current system off Chile. Seasonal changes in phytoplank...
Coral Disease, Environmental Drivers, and the Balance Between Coral and Microbial Associates
Coral reef ecosystem infectious diseases coral reefs coral disease
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2015/7/22
Across the globe, we are witnessing the decline of coral reef ecosystems. One relatively new factor contributing to this decline is the outbreak of destructive infectious diseases, especially on Carib...
Mine runoff continues to provide clues to microbial diversification
microorganisms microorganisms
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2007/3/12
OAK RIDGE, Tenn., March 7, 2007 — Pink slime at the surface of water trickling through an old mine in California is proving to be a treasure for researchers in their quest to learn more about how bact...
Looking for Microbial Martians（图）
amino acids
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2007/2/7
Feb 05, 2007，A miniature detector, 1 million times more sensitive than the ones carried by Viking, will search for amino acids on Mars. The detector will be sent to Mars aboard the European Space Agen...
Photochemically produced bioavailable nitrogen from biologically recalcitrant dissolved organic matter stimulates production of a nitrogen-limited microbial food web in the Baltic Sea
Photochemically produced bioavailable nitrogen biologically recalcitrant dissolved organic matter stimulates production nitrogen-limited microbial food web in the Baltic Sea
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2014/4/22
Experiments were designed to assess whether the photochemical production of bioavailable nitrogen (N) from biologically recalcitrant dissolved organic nitrogen (DON) stimulates growth of N-limited pla...
Photosynthetic performance of benthic microbial mats in Lake Hoare, Antarctica
Photosynthetic performance benthic microbial mats Lake Hoare Antarctica
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2014/5/4
We measured in situ photosynthesis of benthic microbial mats at various depths in Lake Hoare, a permanently ice-covered lake of the McMurdo Dry Valleys, Antarctica, using oxygen (O2) microelectrodes. ...
Microbial and photochemical reactivity of fluorescent dissolved organic matter in a coastal upwelling system
Microbial and photochemical reactivity fluorescent dissolved organic matter coastal upwelling system
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2014/5/4
We observed significant changes in the dissolved oxygen content and the fluorescence of humic substances and dissolved aromatic amino acids after 24 h light and dark incubations in the coastal upwelli...
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...
Microbial production, utilization, and enzymatic degradation of organic matter in the upper trophogenic layer in the pelagial zone of lakes along a eutrophication gradient
Microbial production utilization enzymatic degradation
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2014/4/30
The major aim of this study was to evaluate the relationships between the rates of microbial activities (phytoplankton primary production, bacterial secondary production, bacterial utilization of orga...
Benthic microbial and whole-community responses to different amounts of 13 C-enriched algae: In situ experiments in the deep Cretan Sea (Eastern Mediterranean)
Benthic microbial whole-community responses
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2014/4/23
The deep eastern Mediterranean Sea is one of the most oligotrophic regions of the world’s oceans and is therefore
highly suitable for investigating the response of a resource-limited deep-sea benthic...
Effects of Urea Level and Sodium DL-malate in Concentrate Containing High Cassava Chip on Ruminal Fermentation Efficiency, Microbial Protein Synthesis in Lactating Dairy Cows Raised under Tropical Condition
Urea Sodium DL-malate Rumen Fermentation Cassava Chip Urea-treated Rice Straw Tropical Dairying
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2016/4/21
Four, lactating dairy cows were randomly assigned according to a 2횞2 Factorial arrangement in a 4횞4 Latin square design to study supplementation of urea level (U) at 2 and 4% and sodium ...
Measurement of Microbial Protein Supply in Murrah Buffaloes (Bubalus bubalis) Using Urinary Purine Derivatives Excretion and PDC Index
Buffaloes Levels of Feed Intake Purine Derivatives Microbial Protein PDC Index
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2016/4/20
A study was conducted to predict the rumen microbial protein production based on urinary excretion of purine derivatives in buffaloes fed a diet of wheat straw and concentrate (40:60) at four fixed le...
Microbial Transglutaminase Improves the Property of Meat Protein and Sausage Texture Manufactured with Low-quality Pork Loins
Microbial Transglutaminase Low-quality Pork Loin Sausage Texture
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2016/4/20
Microbial transglutaminase (MTGase) was investigated to determine whether it was an effective binding agent for the processing of low-quality pork loins. MTGase especially promoted the coagulation of ...
Blackwell Publishing Ltd 13 C analysis of FACS-sorted cells Carbon-isotopic analysis of microbial cells sorted by flow cytometry
FACS-sorted Blackwell Publishing Ltd
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2014/4/8
One of the outstanding current problems in both geobiology and environmental microbiology is the quantitative
analysis of in situ microbial metabolic activities. Techniques capable of such analysis w...