Birds as bioindicators of environmental contamination; data collected on the Jay
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چکیده
منابع مشابه
Paramount Roles of Wild Birds as Bioindicators of Contamination
Bioindicators are species used to appraise the health conditions of the environment or ecosystem and they are capable of determining the environmental integrity using their functions and populations. In preserving and managing the natural surroundings, it is imperative to monitor the condition of many components of the ecological unit. Under normal circumstance, conservation advocators would be...
متن کاملParamount Roles of Wild Birds as Bioindicators of Contamination
Bioindicators are species used to appraise the health conditions of the environment or ecosystem and they are capable of determining the environmental integrity using their functions and populations. In preserving and managing the natural surroundings, it is imperative to monitor the condition of many components of the ecological unit. Under normal circumstance, conservation advocators would be...
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cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Wading birds as bioindicators of mercury contamination in Florida, USA: annual and geographic variation.
Mercury contamination in wetland biota is often dynamic, difficult to predict, and costly to track. In this paper, we present results from a six-year study of growing feathers of piscivorous birds as monitors of wetland Hg exposure in Florida, USA, wetlands. Between 1994 and 2000, we collected feathers of growing great egret (Ardea alba) nestlings from colonies in the freshwater Everglades of s...
متن کاملA Review of on Environmental Pollution Bioindicators
Qualitative status of the environment is signaled by a group of indicators, known as bioindicators, several of which are responsible for showing progressive impacts of different types of pollutants. Having addressed the influence of various bioindicators in environmental pollution, it has been revealed that bioindicators are sensitive to any disturbance in any environment. With regards to the p...
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ژورنال
عنوان ژورنال: Rivista Italiana di Ornitologia
سال: 2012
ISSN: 2385-0833,0035-6875
DOI: 10.4081/rio.2012.148