What is ecotoxicology PPT?
Ecotoxicology is the study of the effects of toxic chemicals on biological organisms, especially at the population, community, ecosystem, and biosphere levels.
What is ecotoxicology PDF?
Ecotoxicology is the study of the effects of toxic chemicals on organisms at the population, community, ecosystem level. All organisms are connected in the web of life. If a chemical affects some of the organisms, other organisms in the ecosystem may suffer from its ecotoxicity since organisms depend on one another.
Why do we need to study ecotoxicology?
Ecotoxicologists help to protect the environment and existing ecosystems for future generations and they make an important contributions to protecting food resources in agriculture, aquaculture and fishing around the world.
What are ecotoxicological effects?
Ecotoxicological effects are changes in the state or dynamics of an organism, or at other levels of biological organization, resulting from exposure to a chemical. These levels may include the subcellular level, the cellular level, tissues, individuals, populations, communities and ecosystems, and finally, landscapes.
What is the difference between toxicology and ecotoxicology?
In contrast to toxicology, which focuses on the protection of the human species (considered by themselves to be the most important creatures on Earth), ecotoxicology concerns the protection and well-being of several millions of species scattered over a variety of terrestrial and aquatic habitats, and of the biological …
What do you mean by environmental toxicology?
Environmental toxicology is the study of toxic properties of chemicals (natural and man made) and their effects on humans and other species and their movement and fate in the environment.
What are the factors of ecotoxicology?
Ecotoxicology is the study of the effects of toxic chemicals on biological organisms, especially at the population, community, ecosystem, and biosphere levels. Ecotoxicology is a multidisciplinary field, which integrates toxicology and ecology.
What is an ecotoxicology study?
Ecotoxicology is a mix of ecology, toxicology, physiology, analytical chemistry, molecular biology, and mathematics. Ecotoxicology looks at the impacts of contaminants including pesticides on individuals, populations, natural communities, and ecosystems.
What is clinical ecotoxicology?
Recently AIIMS, Delhi, launched a clinical ecotoxicology facility, a first-of-its-kind in India, to investigate increasing cases of diseases resulting from exposure to environmental toxins contaminating water, food and air.
How do toxicology environmental toxicology and ecotoxicology differ?
Ecotoxicology differs from environmental toxicology in that it integrates the effects of stressors across all levels of biological organisation from the molecular to whole communities and ecosystems, whereas environmental toxicology includes toxicity to humans and often focuses upon effects at the organism level and …
What is the impact of toxicology in our environment?
Harmful effects of such chemical and biological agents as toxicants from pollutants, insecticides, pesticides, and fertilizers can affect an organism and its community by reducing its species diversity and abundance. Such changes in population dynamics affect the ecosystem by reducing its productivity and stability.
Where was the India’s first of its kind clinical toxicology facility inaugurated?