A situation that may cause loss of life, injury or other health impacts, property damage, social and economic disruption or environmental degradation.
HAZARD
An event that completely disrupts the normal life pattern of victims. In brief, a disaster is more catastrophic in nature.
DISASTER
The likelihood that a harmful consequence may occur.
RISK
A hazard can lead to a disaster.
TRUE
The degree to which the element at risk are likely to experience hazard events of different magnitude.
EXPOSURE
Is the combination of all strengths and resources available within the community, society or organization that can reduce the level of risk or effects of a disaster.
CAPACITY
The characteristics and circumstances of a community that make it susceptible to the damaging effects of a hazard.
VULNERABILITY
A systematic approach to identifying, assessing and reducing the risks of disaster.
DRR
strengthening the Philippine disaster management system
RA 10121 The Philippine Disaster Risk Reduction and Management Act of 2010
The restoring or improving of basic services and functions.
RECOVERY/REHABILITATION
outright avoidance of the adverse affects of hazards / disasters.
PREVENTION
knowledge and capacities to effectively anticipate, respond to and recover from impacts of likely hazard (personal and institutional level).
PREPAREDNESS
Immediate provision of emergency services to save lives, meet needs.
RESPONSE/RELIEF
The study of harmful effects of chemicals on living things.
TOXICOLOGY
Something that can harm the health of humans or the environment.
HAZARD
The likelihood that a harmful consequence may occur.
RISK
The total amount of a chemical that comes into direct contact with the body.
EXPOSURE
Measure of how dangerous a chemical is.
TOXICITY
Measure of how dangerous a chemical is.
TOXIN
Toxic substances produced or by-product of human activities.
TOXICANT
A state of complete physical, mental, and social wellbeing, not merely the absence of disease or infirmity.
HEALTH
The total amount of the hazard that actually enters the body relative to the individual’s body weight.
DOSE
An abnormal change in the body’s condition that impairs important physical or psychological functions.
DISEASE
Oldest scientific discipline
TOXICOLOGY
FATHER OF TOXICOLOGY
PARACELSUS
Toxicology as a distinct scientific discipline was established by a Spanish physician.
MATHIEU ORFILA
He developed numerous chemical assays for detecting the presence of poisons in the human body, thus providing an early foundation for forensic toxicology.
MATHIEU ORFILA
It was initially used to combat malaria, typhus, and the other insect-borne human diseases among both military and civilian populations.
DDT
was an American marine biologist and conservationist whose book Silent Spring and considered the mother of environmental toxicology.
Rachel Louise Carson
Integration of biology and other fields of study to understand how pollutants move through the environment and affect ecological and human health.
ENVIRONMENTALTOXICOLOGY
Any change in the natural quality of the environment brought about by chemical, physical and biological.
POLLUTION
a substance or effect which adversely alters the environment by changing the growth rate of species, interferes with health, comfort, amenities or property values of the people.
POLLUTANTS
are organic pollutants that are still present in our environment today despite being banned in many countries such as the United States and Canada.
Polychlorinated Biphenyls (PCBs)
These metals can include mercury, lead, aluminum and cadmium. It has been shown that fish exposed to higher cadmium levels grow at a slower rate than fish exposed to lower levels or none.
HEAVY METALS
a major source of environmental toxicity. These chemically synthesized agents have been known to persist in the environment long after their administration.
PESTICIDES
target herbal pests such as weeds and other unwanted plants that reduce crop production.
HERBICIDES
used to eliminate agricultural pests that attack various fruits and crops.
INSECTICIDES
an organochlorine insecticide that has been banned due to its adverse effects on both humans and wildlife. DDT was widely used by farmers in order to kill agricultural pests.
Dichlorodiphenyltrichloroethane (DDT)
poorly degradable and relatively mobile in air & water