The use of various substrates and substrate concentrations by a Hyphomicrobium sp. isolated from soil: Effect on growth rate and growth yield [0.03%]
土壤中的一种Hyphomicrobium菌株利用各种底物和底物浓度的研究及其对生长速率和生长得量的影响
K Aa,R A Olsen
K Aa
The content of Hyphomicrobium sp. was estimated from a clay loam soil using the most probable number technique with methanol as the sole carbon source. The method enumerated Hyphomicrobia as 0.2% of the total bacteria determined by acridine...
Spatial and temporal variations of dissolved gases (CH4, CO 2, and O 2) in peat cores [0.03%]
泥炭柱中溶解气体（CH4、CO2和O2）的时空变化规律
J Benstead,D Lloyd
J Benstead
Spatial and temporal variations in the concentrations of dissolved gases (CH4, CO2, and O2) in peat cores were studied using membrane inlet mass spectrometry (MIMS). Variations in vertical gas profiles were observed between random peat core...
Use of dissolved carbohydrates by planktonic bacteria in a mesotrophic lake [0.03%]
中营养湖泊浮游细菌对溶解性碳水化合物的利用
K Hanisch,B Schweitzer,M Simon
K Hanisch
Dissolved carbohydrates comprise one of the largest pools of labile organic matter readily available for bacterial use in pelagic ecosystems. Despite this fact, very little is known about use of dissolved carbohydrates by planktonic bacteri...
Bioavailability of organic and inorganic phosphates adsorbed on short-range ordered aluminum precipitate [0.03%]
短程有序铝胶态沉淀物结合的有机和无机磷的生物有效性研究进展
C Shang,D E Caldwell,J W Stewart et al.
C Shang et al.
A nonreductive community-level study of P availability was conducted using various forms of adsorbed P. Orthophosphate (Pi), inositol hexaphosphate (IHP), and glucose 6-phosphate (G6P) were adsorbed to a short-range ordered Al precipitate. ...
Regulation of planktonic bacterial growth rates: The effects of temperature and resources [0.03%]
温度和资源对浮游细菌生长速率调节的影响
M Felip,M L Pace,J J Cole
M Felip
We examined the potential limitation of bacterial growth by temperature and nutrients in a eutrophic lake. Dilution cultures from winter and summer were incubated at both high (>20°C) and low (4°C) temperatures and enriched with various c...
Seasonal changes in numbers and the location of a particular bacterial strain of Alteromonas sp. in seagrass sediments [0.03%]
时空变化下的海草沉积物中特定假单胞菌菌株的数量及定位分析
P W Glazebrook,G Moriarty,A C Hayward et al.
P W Glazebrook et al.
Many variables must be considered in seeking to describe differences in population sizes for native aquatic bacterial populations. In this study of seagrass- and nearby plant-free sediments, seasonal effects on total bacterial counts were f...
Yeast colonizing the intestine of rainbow trout (Salmo gairdneri) and turbot (Scophtalmus maximus) [0.03%]
肠道定植虹鳟鱼（Salmo gairdneri）和欧洲比目鱼（Scophthalmus maximus）的酵母菌群研究
T Andlid,R V Juárez,L Gustafsson
T Andlid
Yeast were isolated from the intestine of farmed rainbow trout (Salmo gairdneri), turbot (Scophtalmus maximus), and free-living flat-fish (Pleuronectes platessa and P. flesus). The average number of viable yeasts recovered from farmed rainb...
Simulated in situ competitive ability and survival of a representative soil yeast, Cryptococcus albidus [0.03%]
酿酒酵母白色系代表菌株的土壤模拟竞争力及生存能力研究
H S Vishniac
H S Vishniac
Microcosms containing an air-dried autoclaved loamy sand (Eufala A) with low salt and organic content were inoculated with a representative (obligately aerobic, encapsulated) soil yeast, Cryptococcus albidus var. albidus (T) ATCC 10666, sin...
A comparison of microbial community characteristics among petroleum-contaminated and uncontaminated subsurface soil samples [0.03%]
受污染土样与未受污染土样的微生物群落特征比较分析
S C Long,C M Aelion,D C Dobbins et al.
S C Long et al.
Measurements of microbial community size, including total cell counts and specific degrader enumerations, were conducted on subsurface soil samples from both petroleum-contaminated and pristine aquifers. Samples were collected from both unc...
Functional analysis of communities of aerobic heterotrophic bacteria from hydrocarbon-contaminated sites [0.03%]
烃污染场地好氧异养细菌群落的生态功能分析
P M Becker,W Dott
P M Becker
Microbial communities from soil and groundwater of oil-contaminated sites (Beelitzhof in Berlin-Nikolassee and the former Pintsch site in Hanau, both in Germany) were characterized by description of the physiological potential of arbitrary ...