Results 251 to 260 of about 435,748 (313)
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Mycotoxins in soil and environment
Science of The Total Environment, 2022Mycotoxins are secondary metabolites produced by specific fungi that have harmful effects on animals and humans. Worldwide more than 300 different mycotoxins are already known, frequently with concentrations in harvest products exceeding acceptable limits.
Lena Marie, Juraschek +2 more
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Bioavailability of Xenobiotics in the Soil Environment
2009It is often presumed that all chemicals in soil are available to microorganisms, plant roots, and soil fauna via dermal exposure. Subsequent bioaccumulation through the food chain may then result in exposure to higher organisms. Using the presumption of total availability, national governments reduce environmental threshold levels of regulated ...
Katayama, A. +18 more
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2019
Soil is a structured environment that “holds” a wealth of organisms with diverse activities and functions. This chapter examines how soil presents a dynamic and varied habitat, enabling the microorganisms present to interact with each other and with plants, animals, and the soil itself.
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Soil is a structured environment that “holds” a wealth of organisms with diverse activities and functions. This chapter examines how soil presents a dynamic and varied habitat, enabling the microorganisms present to interact with each other and with plants, animals, and the soil itself.
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1981
Soil is such a common word, that probably most people will not stop to wonder what it precisely means. If one looks up pertinent literature, one is likely to become quite bewildered by the variety of definitions offered. In spite of this there are suggestions for categorizing, depending on one’s reference point. The capability of soils to support plant
P. Benecke, R. R. van der Ploeg
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Soil is such a common word, that probably most people will not stop to wonder what it precisely means. If one looks up pertinent literature, one is likely to become quite bewildered by the variety of definitions offered. In spite of this there are suggestions for categorizing, depending on one’s reference point. The capability of soils to support plant
P. Benecke, R. R. van der Ploeg
openaire +1 more source
Application of metatranscriptomics to soil environments
Journal of Microbiological Methods, 2012The activities of soil microbial communities are of critical importance to terrestrial ecosystem functioning. The mechanisms that determine the interactions between soil microorganisms, their environment and neighbouring organisms, however, are poorly understood.
Carvalhais, Lilia C. +3 more
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The behavior of clomazone in the soil environment
Pest Management Science, 2009AbstractBACKGROUND: Clomazone is a herbicide used to control broadleaf weeds and grasses. Clomazone use in agriculturally important crops and forests for weed control has increased and is a potential water contaminant given its high water solubility (1100 µg mL−1).
Amrith S, Gunasekara +4 more
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1990
For prediction of the environmental fate of chemicals, the environment may be conceptualized as three distinct components between which, and within which, pollutants move. These three components are the terrestrial, the aquatic and the atmospheric environments.
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For prediction of the environmental fate of chemicals, the environment may be conceptualized as three distinct components between which, and within which, pollutants move. These three components are the terrestrial, the aquatic and the atmospheric environments.
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Arsenic in the Soil Environment: Mobility and Phytoavailability
Environmental Engineering Science, 2015Abstract This review provides insights on (1) the chemistry of arsenic (As) in the soil environment and factors (e.g., pH, presence, nature, and concentration of competing inorganic and organic ligands), which regulate the sorption/desorption of arsenate and arsenite (the most abundant As species in soils and waters) on/from soil components; (2) the ...
PIGNA, MASSIMO +4 more
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2003
English has no exact translation for the French word terroir. But terroir is one of the few words to evoke passion in any discussion about soils. One reason may be that wine is one product of the land where the consumer can ascribe a direct link between subtle variations in the character of the product and the soil on which it was grown.
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English has no exact translation for the French word terroir. But terroir is one of the few words to evoke passion in any discussion about soils. One reason may be that wine is one product of the land where the consumer can ascribe a direct link between subtle variations in the character of the product and the soil on which it was grown.
openaire +1 more source
1994
Many components of the natural environment influence the epidemic spread of plant diseases. Processes critical to pathogens, such as survival, dispersal, germination, host infection, growth within and outside the host, and reproduction, are affected directly and indirectly by the environment.
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Many components of the natural environment influence the epidemic spread of plant diseases. Processes critical to pathogens, such as survival, dispersal, germination, host infection, growth within and outside the host, and reproduction, are affected directly and indirectly by the environment.
openaire +2 more sources