Results 261 to 270 of about 152,251 (283)

The slow emergence of the rational investor: Grain markets and grain storage of rural estates in western Germany, eighteenth and early nineteenth centuries

The Economic History Review, EarlyView.
Abstract We develop new datasets of monthly grain prices in 14 urban markets and of the storage and marketing of grain by 5 rural estates located in western Germany between the late seventeenth century and c. 1860. We explore whether observed patterns of monthly prices, sales, and storage of grain are consistent with the rational competitive storage ...
Matthias Hartermann, Ulrich Pfister, Friederike Scholten‐Buschhoff   +2 more
wiley   +1 more source

Use of the oral microbiota as screening test to identify children at risk for caries development. A systematic review of longitudinal studies

European Journal of Oral Sciences, EarlyView.
Abstract This study investigated trends in oral microbiota composition (index test) that could indicate potential candidates to identify children at risk for dental caries development compared with visual/tactile examination (reference test). MEDLINE/PubMed, Web of Science, Embase, Scopus, Lilacs, SciELO, and Google Scholar databases were searched up ...
Heitor Sales de Barros Santos, Maria Eduarda Lisboa Pagnussatti, Marisa Maltz, Rodrigo Alex Arthur   +3 more
wiley   +1 more source

Fungal community structure in the boreal mixed-wood forest

openaire   +1 more source

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Fungal community structure in some alpine soils

Canadian Journal of Botany, 1979
The community structure and interactions among the soil microfungi of three alpine sites were investigated using a factor analytical method. The sites were distributed along an elevation gradient, and the diversity and evenness of allotment of species were inversely related to altitude.
J. Bissett, D. Parkinson
openaire   +1 more source

Characterization of Fungal Community Structure on a Weathered Pegmatitic Granite

Microbial Ecology, 2005
This study exploited the contrasting major element chemistry of adjacent, physically separable crystals of framework and sheet silicates in a pegmatitic granite to investigate the mineralogical influences of fungal community structure on mineral surfaces.
Gleeson, Deirdre B., Clipson, Nicholas, Melville, Karrie, Gadd, Geoffrey M., McDermott, Frank P.   +4 more
openaire   +3 more sources

Impact of metal pollution on fungal diversity and community structures

Environmental Microbiology, 2014
Summary The impact of metal pollution on plant communities has been studied extensively in the past, but little is known about the effects of metal pollution on fungal communities that occur in metal‐polluted soils. Metal‐tolerant ecotypes of the ectomycorrhizal fungus S
Michiel Op De Beeck, Bart Lievens, Pieter Busschaert, Francois Rineau, Mark Smits, Jaco Vangronsveld, Jan V. Colpaert   +6 more
openaire   +2 more sources

Climate and land cover shape the fungal community structure in topsoil

Science of The Total Environment, 2021
Globally, soils are subject to radical changes in their biogeochemistry as rampant deforestation and other forms of land use and climate change continue to transform planet Earth. To better understand soil ecosystem functioning, it is necessary to understand the responses of soil microbial diversity and community structure to changing climate, land ...
Hussnain, Mukhtar, Chiao-Ming, Lin, Rainer Ferdinand, Wunderlich, Lien-Chieh, Cheng, Min-Chun, Ko, Yu-Pin, Lin   +5 more
openaire   +2 more sources

Changes in Soil Fungal Community Structure with Increasing Disturbance Frequency

Microbial Ecology, 2017
Although disturbance is thought to be important in many ecological processes, responses of fungal communities to soil disturbance have been little studied experimentally. We subjected a soil microcosm to physical disturbance, at a range of frequencies designed to simulate ecological disturbance events.
Hyunjun, Cho, Mincheol, Kim, Binu, Tripathi, Jonathan, Adams   +3 more
openaire   +2 more sources

Rhizosphere fungal community structure succession of Xinjiang continuously cropped cotton

Fungal Biology, 2019
The large-scale long-term plantation of cotton in the Xinjiang region has been accompanied by a regular and wide outbreak of soil-borne fungal diseases such as verticillium wilt, which significantly damaged the local cotton industry. High-throughput sequencing data showed that the cotton field cultivation management measures pose a significant ...
Zhang, Wei, Du, Yu
openaire   +2 more sources

Seasonal variation of aerosol fungal community structure in reed constructed wetlands

Environmental Science and Pollution Research, 2021
In recent years, the impact of biological aerosols produced by sewage treatment plants on air quality and human health has become a hot spot of concern. Airborne fungi were characterized via KC-1000 large-flow air sampler and Anderson-type six-stage sampler, at free surface flowing reed constructed wetland located in Qingdao City, Shandong Province ...
Xiulu Lang, Ailing Xu, Yanhua Wang, Zhiwen Song   +3 more
openaire   +2 more sources