نتایج جستجو برای: bioindicators

تعداد نتایج: 1050  

Journal: :Journal of colloid and interface science 2016
Aridane G Gonzalez Oleg S Pokrovsky Anna K Beike Ralf Reski Anna Di Palma Paola Adamo Simonetta Giordano J Angel Fernandez

Terrestrial mosses are commonly used as bioindicators of atmospheric pollution. However, there is a lack of standardization of the biomonitoring preparation technique and the efficiency of metal adsorption by various moss species is poorly known. This is especially true for in vitro-cultivated moss clones, which are promising candidates for a standardized moss-bag technique. We studied the adso...

2003
Donald E. Tillitt Diana M. Papoulias

A major challenge to contaminant monitoring programs is the selection of an appropriate suite of measurements for assessing exposure and effects. Early monitoring programs relied solely on residue analysis to detect the organochlorine compounds that were in use at that time. A shift to the use of more transient, less persistent chemicals required that a new set of tools be developed to determin...

2004
G. DJURIC

Honey bee and the products (honey, pollen, wax, propolis) are generally considered as efficient bioindicators of the environmental pollution. Honey bee activity upon a territory is well defined both in space and time and honey bee itself is easier to control than other animal bioindicators (birds, fish, wild animals) . Networks of bee hives near nuclear and industrial installations are therefor...

2015
Isabelle Koenig Elizabeth Feldmeyer-Christe

Monitoring tools are needed to assess changes in peatlandbiotic communities and ecosystem functions in response to on-going climate and other environmental changes. Although the responses of soil organisms and plants to ecological gradients and perturbations do not always correlate, peatland monitoring is mainly based on vegetation surveys. Testate amoebae, a group of protists, are important co...

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