industrial development has been considered as one of the most important factors that increases to levels of mercury accumulation in the plant. anthropogenic activities have contributed significantly to mercury distortions of our atmosphere.
Some of these common causes include mining, growth rate of the combustion of fossil fuels, and increased use of raw materials rich in mercury. There are several industrial processes using mercury-rich materials in the production included. If you live in a place where rate of industrialization is high, then you and your garden are both exposed to moderate high levels of mercury contamination.
An important area to such kind of industries as dirty and considered contaminated. The normal radius of such an area could 5km vary up to 12 km or even more. There are typical plant species that are particularly vulnerable to this type of mercury exposure . Cement manufacturing and processing units are one of typical industries causes severe mercury accumulations in plant species.
If your house falls within the scope of such an affected zone, then you must be aware of the problems and need to know how to more protection and to protection against mercury accumulations and the associated effects .
industry environment influenced gardens, plants, crops and almost all others in its own environment beings. Seasonal fluctuations and wind direction are two really important factors. The effective rate of mercury accumulation control levels and the rate of
Mercury also varies from one part of the plant to another. It will be different in almost all cases to stem, root and leaf.
Results of several studies in this perspective, clearly show that the pattern of mercury and cadmium accumulation is never uniformly within or between different plant species . There are several factors responsible for such effects including variations in environment such as temperature, soil pH, soil aeration, soil, the root system, the presence of elements in the ground, and the supply of power to various parts of the plant. Different plant species and varieties have different rate of mercury and cadmium and other toxic metals absorption rate and accumulation rates in their tissues.
The toxic metal pollution dynamics strongly depends on the uptake and accumulation of chemically active elements and compounds . In simple words, this means that would be the height of the accumulation of different element in each plant species different. For example, mercury and cadmium, both highly dangerous elements, have a high rate of bioaccumulation in comparison to other elements.
Several studies have found that the low, medium and high levels of mercury accumulation in different parts of plants can be easily correlated with the transport system through xylem and phloem. Such accumulation rate is affected by factors such as lateral transfer, intra-phloem remobilization and transpiration intensity. This in simple terms is an explanation of why the mercury mobility greater during entry through stem or leaf.
Studies have also shown that the entry of toxic metal pollutants such as mercury and cadmium by plant leaves because of its aerosol deposition is significant in the plants. Such kind of leaves collection is the distance from the industrial unit emits such as mercury and cadmium rich pollutants direct proportion.
This information would certainly help, the chances of mercury and other toxic metal pollutants determine contamination with particular reference to your garden and plants. Once understood, the concept and its reasons, which you will be able to understand and apply the security measures and preventive measures in a better manner.
Tagged with: house and garden • mercury Accumulation in leaves Stem Roots • mercury distortions • mercury contamination in plants • metal pullutants • plant growth • toxic metal trace substances • toxic trace metals
Filed under: Ecology • environment • gardening • gardening Tips • home and garden
How this post? Subscribe to my RSS feed and get loads more!
0 comments:
Post a Comment