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Format
Description
Contamination of the earth's ecosystems by potentially toxie metalsl metalloids is a global problem. It will likely grow with our planet's increasing populations and their requirements for natural resources (e. g., water, food, energy, waste-disposal sites) and metals-based goods. The health impacts of pollution from the ingestion of heavy metals/metalloids via respiration, food, and drinking water are most often long-term and manifest themselves in many ways. These include, for example, disminution of mental acuity, loss of motor control, critieal organ dysfunction, cancer, chronie illnesses and con- comitant suffering, incapacitation, and finally death. The incidence and geographie distribution of disease (epidemiology) has been well-documented historieally and in modern times for toxic metals- triggered diseases in humans, animals and vegetation. The role of the environmental geochemist and colleagues in environ- mental sciences is to scientifically evaluate how to manage metalsl metalloids at sources or in-situ so as to alleviate or eliminate their negative health impacts on living populations. This is initiated by identifying sources and by developing models of the physieal, chem- ieal and biologieal controls on mobilization, interaction, deposition and accumulation of potentially toxie metals/metalloids in source systems and earth ecosystems. Prom this knowledge base, environ- mental scientists (e. g., geologists, chemists, biologists, environmen- tal engineers, physicists/meteorologists) work together to develop Preface VI concepts and technologieal methodologies to preserve global eco- systems. Their concerted efforts are equally focussed on devising strategems to remediate ecosystems still carrying heavy metals/metal- loids pollutant burdens from ancient and modern societies.
Spécifications
Parties prenantes
- Auteur(s) :
- Editeur:
Contenu
- Nombre de pages :
- 218
- Langue:
- Anglais
Caractéristiques
- EAN:
- 9783540420309
- Date de parution :
- 23-10-01
- Format:
- Livre relié
- Format numérique:
- Genaaid
- Dimensions :
- 169 mm x 233 mm
- Poids :
- 467 g
