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PFCs-Drinking-Water-FAQ-03-08-16
This document provides information about perfluorinated compounds (PFCs) found in some drinking water sources in the Security-Widefield-Fountain area of Colorado. PFCs are man-made chemicals used in products like firefighting foams, coatings, and non-stick cookware that have been detected at low levels in some local wells. While not currently regulated, health agencies are working to understand potential risks and reduce exposure. The document provides contact information for local water providers and health agencies for people seeking more information.
Global environmental issues
This document discusses several global environmental issues including acid rain, ozone depletion, the greenhouse effect, and global warming. It provides details on the causes of each issue such as pollution from fossil fuels and industrial activities. The effects of these problems are also outlined, like damage to buildings from acid rain, increased skin cancer risk due to ozone depletion, and rising sea levels due to global warming. Finally, some approaches to mitigate these issues are mentioned, such as reducing emissions and increasing renewable energy and forest coverage.
Sec 2 NA Ozone Depletion
Ozone depletion is the gradual destruction of Earth's protective ozone layer by chlorofluorocarbons (CFCs) released into the atmosphere. The ozone layer shields life on Earth from ultraviolet radiation from the Sun. CFCs are the main cause of ozone layer damage as the chlorine they contain destroys ozone molecules. CFCs are found in aerosol sprays, refrigerants, and Styrofoam. Consequences of ozone depletion include damage to plants and animals, increased skin cancer and cataracts in humans. International agreements aim to reduce CFC usage and emissions to help prevent further ozone depletion.
The Green Story - Malaysia
Governments and NGOs in Malaysia are implementing various initiatives to promote environmental sustainability, such as "No Plastic Days" where stores charge for plastic bags and fund environmental preservation, and exempting hybrid cars from excise duties to reduce emissions. Brands are also launching campaigns like Canon's tree planting initiative for each photo submitted and Toshiba's campaign pledging to plant a tree for every printer sold. However, many Malaysians still have an apathetic attitude toward environmental issues and lack awareness of their relevance despite growing "go green" campaigns from companies.
Indian ocean tsunami case study
An undersea earthquake off the coast of Indonesia in 2004 triggered a devastating tsunami across the Indian Ocean. The earthquake, caused by tectonic plate subduction, generated a massive displacement of water that produced 30-foot high waves. Over 250,000 people across 14 countries were killed, with over 130,000 deaths in Indonesia alone. The tsunami destroyed coastal infrastructure and displaced millions of people, while secondary impacts included disease outbreaks and loss of livelihoods. Major humanitarian aid and long-term reconstruction efforts were required.
Ozone & Depletion
The document discusses ozone depletion and the formation of the ozone layer. It provides details on the following:
1) The ozone layer is found in the stratosphere between 10-50km above the ground. It protects the earth from harmful UV radiation.
2) Ozone is formed through a reaction where oxygen molecules are split by UV light into atomic oxygen, which then combines with other oxygen molecules to form ozone.
3) Chlorofluorocarbons (CFCs) were widely used but are now known to destroy ozone. CFCs release chlorine atoms that catalyze the breakdown of ozone into oxygen. Depletion is now severe over Antarctica.
4)
Tsunami 2004
The 2004 Indian Ocean earthquake was a 9.1-9.3 magnitude earthquake that triggered a series of devastating tsunamis. It killed over 225,000 people across 11 countries, with Indonesia, Sri Lanka, India, and Thailand impacted most severely. Waves as high as 30 meters inundated coastal communities. It was one of the deadliest natural disasters in history and caused global seismic effects.
Environmental Issues and Sustainability
This document discusses environmental problems, their causes, and sustainability. It provides general statistics about the Earth, notes that the world population is growing at 2.5% annually, and examines environmental indicators like depleted soils, food shortages, loss of biodiversity, deforestation, polluted rivers, and increased disease. It also discusses biodiversity hotspots and defines environmental science as relating to the relationships between organisms and their environment.
Recommended
PFCs-Drinking-Water-FAQ-03-08-16
This document provides information about perfluorinated compounds (PFCs) found in some drinking water sources in the Security-Widefield-Fountain area of Colorado. PFCs are man-made chemicals used in products like firefighting foams, coatings, and non-stick cookware that have been detected at low levels in some local wells. While not currently regulated, health agencies are working to understand potential risks and reduce exposure. The document provides contact information for local water providers and health agencies for people seeking more information.
Global environmental issues
This document discusses several global environmental issues including acid rain, ozone depletion, the greenhouse effect, and global warming. It provides details on the causes of each issue such as pollution from fossil fuels and industrial activities. The effects of these problems are also outlined, like damage to buildings from acid rain, increased skin cancer risk due to ozone depletion, and rising sea levels due to global warming. Finally, some approaches to mitigate these issues are mentioned, such as reducing emissions and increasing renewable energy and forest coverage.
Sec 2 NA Ozone Depletion
Ozone depletion is the gradual destruction of Earth's protective ozone layer by chlorofluorocarbons (CFCs) released into the atmosphere. The ozone layer shields life on Earth from ultraviolet radiation from the Sun. CFCs are the main cause of ozone layer damage as the chlorine they contain destroys ozone molecules. CFCs are found in aerosol sprays, refrigerants, and Styrofoam. Consequences of ozone depletion include damage to plants and animals, increased skin cancer and cataracts in humans. International agreements aim to reduce CFC usage and emissions to help prevent further ozone depletion.
The Green Story - Malaysia
Governments and NGOs in Malaysia are implementing various initiatives to promote environmental sustainability, such as "No Plastic Days" where stores charge for plastic bags and fund environmental preservation, and exempting hybrid cars from excise duties to reduce emissions. Brands are also launching campaigns like Canon's tree planting initiative for each photo submitted and Toshiba's campaign pledging to plant a tree for every printer sold. However, many Malaysians still have an apathetic attitude toward environmental issues and lack awareness of their relevance despite growing "go green" campaigns from companies.
Indian ocean tsunami case study
An undersea earthquake off the coast of Indonesia in 2004 triggered a devastating tsunami across the Indian Ocean. The earthquake, caused by tectonic plate subduction, generated a massive displacement of water that produced 30-foot high waves. Over 250,000 people across 14 countries were killed, with over 130,000 deaths in Indonesia alone. The tsunami destroyed coastal infrastructure and displaced millions of people, while secondary impacts included disease outbreaks and loss of livelihoods. Major humanitarian aid and long-term reconstruction efforts were required.
Ozone & Depletion
The document discusses ozone depletion and the formation of the ozone layer. It provides details on the following:
1) The ozone layer is found in the stratosphere between 10-50km above the ground. It protects the earth from harmful UV radiation.
2) Ozone is formed through a reaction where oxygen molecules are split by UV light into atomic oxygen, which then combines with other oxygen molecules to form ozone.
3) Chlorofluorocarbons (CFCs) were widely used but are now known to destroy ozone. CFCs release chlorine atoms that catalyze the breakdown of ozone into oxygen. Depletion is now severe over Antarctica.
4)
Tsunami 2004
The 2004 Indian Ocean earthquake was a 9.1-9.3 magnitude earthquake that triggered a series of devastating tsunamis. It killed over 225,000 people across 11 countries, with Indonesia, Sri Lanka, India, and Thailand impacted most severely. Waves as high as 30 meters inundated coastal communities. It was one of the deadliest natural disasters in history and caused global seismic effects.
Environmental Issues and Sustainability
This document discusses environmental problems, their causes, and sustainability. It provides general statistics about the Earth, notes that the world population is growing at 2.5% annually, and examines environmental indicators like depleted soils, food shortages, loss of biodiversity, deforestation, polluted rivers, and increased disease. It also discusses biodiversity hotspots and defines environmental science as relating to the relationships between organisms and their environment.
PFC-Poster-06-28-16
PFCs are man-made chemicals that have been used in many industrial and consumer products to make them resistant to heat, stains, grease and water. PFCs are widespread environmental contaminants found in water systems across the US and in the blood of nearly all humans. Long term exposure to PFCs above the EPA's health advisory level is linked to increased risks of various diseases. The EPA is evaluating PFCs as potential drinking water contaminants and requires water systems to monitor for their presence every five years.
2015-FishConsumptionFlyer-Halfpage
This document provides guidelines for safely consuming fish from Colorado waters. It notes that larger, older predatory fish may contain higher levels of mercury, which can harm human health. The guidelines recommend limiting consumption of certain larger fish to one meal per month, while most other fish can be eaten in recommended serving sizes of one to two meals per week. Maps of tested fishing locations are provided, with advisories shown in red dots for locations containing fish with high mercury levels.
JIC-FAQs-08-18-15
The document provides frequently asked questions and answers about the Animas River spill incident. It summarizes the involved agencies and their assessment that short-term health risks from contact with river water are low. It also finds that typical recreational activities in the river and sediment are not expected to pose health risks. The impacts to agriculture are expected to be minimal, as contaminated water did not reach most crops and livestock can be watered from the river. Wildlife impacts appear to be limited as well, with no fish kills or effects on animals observed and fish health not negatively impacted in testing. Long-term impacts will continue to be evaluated.
Definitions-08-12-15
This document defines key terms related to water quality and the Animas River spill incident. It describes different types of water like groundwater, aquifers, and surface water. It also defines public water systems and wells, including wells influenced by surface water. The document outlines important water quality terms like standards, which protect against acute and chronic effects, and water uses like recreational, agricultural, aquatic life, and water supply.
LGBT-Top10Topics-2015
The document lists various health topics across four sections, including breast cancer, heart health, gynecological cancer, fitness and obesity, tobacco and alcohol use, substance use, intimate partner violence, and sexual health. Many recurring topics involve cancer screening and prevention, sexually transmitted infections, mental health, substance use, tobacco, and overall fitness and weight management.
CDPHE-BTWD-2015
This document promotes Bike to Work Day celebrations at Creekside Park, which will feature fitness classes, food vendors, interactive booths, basic bike aid, water, snacks, and free pancakes and coffee. Attendees can also register their bike with the city. The event aims to provide resources and activities for commuters who biked to work to enjoy before riding home.
LGBT-HAW-2015-Poster
This document contains the schedule for a series of lunchtime presentations taking place at the Colorado Department of Public Health and Environment (CDPHE). Topics include mental health, suicide, substance abuse, HIV prevention, LGBT spirituality, personal safety, boundaries, health discrepancies, and understanding bullying. Presenters include the Anti-Defamation League, Impact Personal Safety of Colorado, Marc Coulter LPC, Mark Thrun MD, and a trans* panel.
FluorideFactSheet
This document discusses fluoride and the benefits of water fluoridation. It notes that scientific studies have not found links between fluoridation and cancer. Fluoride occurs naturally and is added to drinking water to prevent tooth decay and reduce oral disease by up to 40%. Community water fluoridation is considered a cost-effective public health measure that benefits all individuals regardless of age, race, or socioeconomic status.
FlourideBrochure-11-25-14
The document discusses Colorado's efforts to promote fluoridation of community water systems. The Water Quality Control Division and Oral Health Program provide funding, support, and assistance to water systems for fluoridation installation and maintenance. Fluoridation helps prevent tooth decay by up to 40% and is considered very safe and effective by health organizations when applied at optimal levels. 72% of Americans currently receive fluoridated water through their community systems.
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PFC-Poster-06-28-16
PFCs are man-made chemicals that have been used in many industrial and consumer products to make them resistant to heat, stains, grease and water. PFCs are widespread environmental contaminants found in water systems across the US and in the blood of nearly all humans. Long term exposure to PFCs above the EPA's health advisory level is linked to increased risks of various diseases. The EPA is evaluating PFCs as potential drinking water contaminants and requires water systems to monitor for their presence every five years.
2015-FishConsumptionFlyer-Halfpage
This document provides guidelines for safely consuming fish from Colorado waters. It notes that larger, older predatory fish may contain higher levels of mercury, which can harm human health. The guidelines recommend limiting consumption of certain larger fish to one meal per month, while most other fish can be eaten in recommended serving sizes of one to two meals per week. Maps of tested fishing locations are provided, with advisories shown in red dots for locations containing fish with high mercury levels.
JIC-FAQs-08-18-15
The document provides frequently asked questions and answers about the Animas River spill incident. It summarizes the involved agencies and their assessment that short-term health risks from contact with river water are low. It also finds that typical recreational activities in the river and sediment are not expected to pose health risks. The impacts to agriculture are expected to be minimal, as contaminated water did not reach most crops and livestock can be watered from the river. Wildlife impacts appear to be limited as well, with no fish kills or effects on animals observed and fish health not negatively impacted in testing. Long-term impacts will continue to be evaluated.
Definitions-08-12-15
This document defines key terms related to water quality and the Animas River spill incident. It describes different types of water like groundwater, aquifers, and surface water. It also defines public water systems and wells, including wells influenced by surface water. The document outlines important water quality terms like standards, which protect against acute and chronic effects, and water uses like recreational, agricultural, aquatic life, and water supply.
LGBT-Top10Topics-2015
The document lists various health topics across four sections, including breast cancer, heart health, gynecological cancer, fitness and obesity, tobacco and alcohol use, substance use, intimate partner violence, and sexual health. Many recurring topics involve cancer screening and prevention, sexually transmitted infections, mental health, substance use, tobacco, and overall fitness and weight management.
CDPHE-BTWD-2015
This document promotes Bike to Work Day celebrations at Creekside Park, which will feature fitness classes, food vendors, interactive booths, basic bike aid, water, snacks, and free pancakes and coffee. Attendees can also register their bike with the city. The event aims to provide resources and activities for commuters who biked to work to enjoy before riding home.
LGBT-HAW-2015-Poster
This document contains the schedule for a series of lunchtime presentations taking place at the Colorado Department of Public Health and Environment (CDPHE). Topics include mental health, suicide, substance abuse, HIV prevention, LGBT spirituality, personal safety, boundaries, health discrepancies, and understanding bullying. Presenters include the Anti-Defamation League, Impact Personal Safety of Colorado, Marc Coulter LPC, Mark Thrun MD, and a trans* panel.
FluorideFactSheet
This document discusses fluoride and the benefits of water fluoridation. It notes that scientific studies have not found links between fluoridation and cancer. Fluoride occurs naturally and is added to drinking water to prevent tooth decay and reduce oral disease by up to 40%. Community water fluoridation is considered a cost-effective public health measure that benefits all individuals regardless of age, race, or socioeconomic status.
FlourideBrochure-11-25-14
The document discusses Colorado's efforts to promote fluoridation of community water systems. The Water Quality Control Division and Oral Health Program provide funding, support, and assistance to water systems for fluoridation installation and maintenance. Fluoridation helps prevent tooth decay by up to 40% and is considered very safe and effective by health organizations when applied at optimal levels. 72% of Americans currently receive fluoridated water through their community systems.