Podcast
Questions and Answers
Which of the following is a direct health impact of global warming?
Which of the following is a direct health impact of global warming?
- Health impacts from heatwaves and altered air quality. (correct)
- Decline in tourism revenue for coastal communities.
- Increased energy costs for cooling homes.
- Increased insurance premiums due to property damage.
Which factor most significantly contributes to the increase in atmospheric carbon dioxide levels?
Which factor most significantly contributes to the increase in atmospheric carbon dioxide levels?
- The Earth's natural orbital variations.
- Release of methane from melting permafrost.
- Volcanic eruptions releasing stored gases.
- Burning fossil fuels in homes, factories, and automobiles. (correct)
What describes one way forests help mitigate rising carbon dioxide levels?
What describes one way forests help mitigate rising carbon dioxide levels?
- Forests increase soil erosion, trapping carbon underground.
- Forests release carbon dioxide during photosynthesis.
- Forests reflect sunlight, reducing the Earth's temperature.
- Forests serve as carbon sinks, absorbing atmospheric carbon. (correct)
How does rising global temperatures affect oxygen levels in aquatic ecosystems?
How does rising global temperatures affect oxygen levels in aquatic ecosystems?
Which adaptation strategy can health sectors implement to address workforce preparedness relative to challenges caused by climate change?
Which adaptation strategy can health sectors implement to address workforce preparedness relative to challenges caused by climate change?
Which outcome is most likely as schistosomiasis spreads due to warming temperatures?
Which outcome is most likely as schistosomiasis spreads due to warming temperatures?
What accurately describes the relationship between climate change and the function of vector organisms?
What accurately describes the relationship between climate change and the function of vector organisms?
How might milder winters impact public health in temperate countries?
How might milder winters impact public health in temperate countries?
How is vector biology impacted by climate change?
How is vector biology impacted by climate change?
What accurately reflects carbon dioxide concentrations in the atmosphere due to human action?
What accurately reflects carbon dioxide concentrations in the atmosphere due to human action?
What illustrates the potential impact of climate change on global health, as it relates to agriculture?
What illustrates the potential impact of climate change on global health, as it relates to agriculture?
What is a possible signal to indicate global warming?
What is a possible signal to indicate global warming?
What are some key factors that will be affected by changes in climatic conditions?
What are some key factors that will be affected by changes in climatic conditions?
What poses a risk in civil wars?
What poses a risk in civil wars?
What is a change that will affect many climate sensitive infectious diseases?
What is a change that will affect many climate sensitive infectious diseases?
Which disease is described as a tropical disease caused by infestation with schistosomes?
Which disease is described as a tropical disease caused by infestation with schistosomes?
What happens to the function of the human body as it relates to heat?
What happens to the function of the human body as it relates to heat?
Which of the following represents a health benefit associated with milder winters resulting from global warming?
Which of the following represents a health benefit associated with milder winters resulting from global warming?
How will malaria shift as a result of global warming?
How will malaria shift as a result of global warming?
Who is at risk of cardiovascular or chronic respiratory disease from thermal increase?
Who is at risk of cardiovascular or chronic respiratory disease from thermal increase?
What factor exacerbates the conditions that influence health regarding vector borne illnessess?
What factor exacerbates the conditions that influence health regarding vector borne illnessess?
In what area will the greater absolute burden of adverse health impact will heat waves be?
In what area will the greater absolute burden of adverse health impact will heat waves be?
True or False: Dengue fever is transmitted by mosquitoes and is marked by fevers, joint and muscle pain and headaches.
True or False: Dengue fever is transmitted by mosquitoes and is marked by fevers, joint and muscle pain and headaches.
Where will the absolute burden of adverse health impacts result from heat waves?
Where will the absolute burden of adverse health impacts result from heat waves?
When carbon dioxide concentration fall, what happens to oxygen concentration at saturation?
When carbon dioxide concentration fall, what happens to oxygen concentration at saturation?
What are some diseases that are expected in dengue fever and infections by other arboviruses?
What are some diseases that are expected in dengue fever and infections by other arboviruses?
What results in transferred large amounts of carbon dioxide from lithospheric reservoirs into the atmosphere?
What results in transferred large amounts of carbon dioxide from lithospheric reservoirs into the atmosphere?
Which country has reported dengue cases doubled?
Which country has reported dengue cases doubled?
Why is carbon dioxide of primary concern?
Why is carbon dioxide of primary concern?
Which of the following is NOT a type of adaptive strategy for climate change and health?
Which of the following is NOT a type of adaptive strategy for climate change and health?
What has contributed to rising atmospheric CO2 concentration?
What has contributed to rising atmospheric CO2 concentration?
What can the health sector do to combat global warming health issues?
What can the health sector do to combat global warming health issues?
How does an increase in temperature effect the transmission rate of mosquito borne illnesses?
How does an increase in temperature effect the transmission rate of mosquito borne illnesses?
True or False: Forests serve as sinks for recently active carbon.
True or False: Forests serve as sinks for recently active carbon.
Where is schistosomiasis widespread?
Where is schistosomiasis widespread?
Which of the following contributes to climate change?
Which of the following contributes to climate change?
Aside from the general public who is particularly vulnerable to heat waves?
Aside from the general public who is particularly vulnerable to heat waves?
What indirect consequence does global warming have on the marine food web?
What indirect consequence does global warming have on the marine food web?
Which country has an Aedes aegypti mosquito?
Which country has an Aedes aegypti mosquito?
Which factor increases with temperature to also allow for Salmonella?
Which factor increases with temperature to also allow for Salmonella?
Which is a direct risk that results from global warming?
Which is a direct risk that results from global warming?
Which factor most directly links climate change to an increased risk of malnutrition in vulnerable populations?
Which factor most directly links climate change to an increased risk of malnutrition in vulnerable populations?
What is the primary reason for the dramatic increase in atmospheric carbon dioxide concentrations over the past 650,000 years?
What is the primary reason for the dramatic increase in atmospheric carbon dioxide concentrations over the past 650,000 years?
Which of the following is a key component of the greenhouse effect?
Which of the following is a key component of the greenhouse effect?
How does deforestation contribute to rising atmospheric carbon dioxide levels?
How does deforestation contribute to rising atmospheric carbon dioxide levels?
How might milder winters resulting from global warming affect temperate countries?
How might milder winters resulting from global warming affect temperate countries?
What is a direct health risk associated with increased concentrations of ground-level ozone due to global warming?
What is a direct health risk associated with increased concentrations of ground-level ozone due to global warming?
How does exceeding the human body's capacity to cope with increased thermal stress impact public health?
How does exceeding the human body's capacity to cope with increased thermal stress impact public health?
Which population group is least vulnerable to the effects of thermal increase?
Which population group is least vulnerable to the effects of thermal increase?
How will changes and disruptions to ecological systems, affect human health?
How will changes and disruptions to ecological systems, affect human health?
By approximately how much does oxygen concentration at saturation fall with a 3°C increase in temperature?
By approximately how much does oxygen concentration at saturation fall with a 3°C increase in temperature?
What effect does global warming have on countries that rely on agriculture?
What effect does global warming have on countries that rely on agriculture?
What impact does climatic conditions have on diseases?
What impact does climatic conditions have on diseases?
What is the relevance of El Niño to Malaria?
What is the relevance of El Niño to Malaria?
What effects resulting from an increase in temperature, cause more efficient transmission of dengue from mosquito to human?
What effects resulting from an increase in temperature, cause more efficient transmission of dengue from mosquito to human?
Which strategy is an effective way for the health sector to adapt to the impacts of climate change?
Which strategy is an effective way for the health sector to adapt to the impacts of climate change?
What distinguishes the role of high income countries in addressing global warming?
What distinguishes the role of high income countries in addressing global warming?
How does global warming affect the world's population?
How does global warming affect the world's population?
Which of the following measures can the health sector take to address health risks associated with global warming?
Which of the following measures can the health sector take to address health risks associated with global warming?
What is the expected impact that global warming will have towards the number of people starving by 2060?
What is the expected impact that global warming will have towards the number of people starving by 2060?
What can result from increased water contamination?
What can result from increased water contamination?
Which of the following is a characteristic of 'deferred' effects, related to an extreme weather event?
Which of the following is a characteristic of 'deferred' effects, related to an extreme weather event?
How does climatic conditions affect vector organisms?
How does climatic conditions affect vector organisms?
Which activity transfers large amounts of carbon dioxide from lithospheric reservoirs into the atmosphere?
Which activity transfers large amounts of carbon dioxide from lithospheric reservoirs into the atmosphere?
What measure can the health sector take?
What measure can the health sector take?
Who is particularly vulnerable to adverse health impacts from increased heat waves?
Who is particularly vulnerable to adverse health impacts from increased heat waves?
How is the distribution of vector organisms affected by changes in climatic conditions?
How is the distribution of vector organisms affected by changes in climatic conditions?
Which factor contributes to climate change?
Which factor contributes to climate change?
What represents an effect in health by global warming?
What represents an effect in health by global warming?
What is an adaptation strategy for climate change and health?
What is an adaptation strategy for climate change and health?
What adaptive strategy is useful for climate change and health?
What adaptive strategy is useful for climate change and health?
How does the health sector promote leading?
How does the health sector promote leading?
What is likely to happen with rising temperatures?
What is likely to happen with rising temperatures?
What can also be called snail fever?
What can also be called snail fever?
Why will infectious diseases via influence?
Why will infectious diseases via influence?
What could also be a result from children during and after a disaster?
What could also be a result from children during and after a disaster?
What adaptive strategy will the health sector take to combat infectious diseases?
What adaptive strategy will the health sector take to combat infectious diseases?
What does Increased water contamination contain?
What does Increased water contamination contain?
What is a potential outcome if global warming continues to rise at an increasing rate?
What is a potential outcome if global warming continues to rise at an increasing rate?
Which action decreases vector density?
Which action decreases vector density?
What can be called a powerful driver?
What can be called a powerful driver?
What is a powerful driver associated with?
What is a powerful driver associated with?
Flashcards
What is Global Warming?
What is Global Warming?
The long-term increase in Earth's average surface temperature, primarily due to human activities.
What are Greenhouse Gases?
What are Greenhouse Gases?
Gases in the atmosphere that trap heat, such as carbon dioxide, methane, and nitrous oxide.
How Do Fossil Fuels Contribute to Global Warming?
How Do Fossil Fuels Contribute to Global Warming?
Burning fossil fuels releases greenhouse gases, trapping heat and increasing global temperatures.
How Does Deforestation Affect Global Warming?
How Does Deforestation Affect Global Warming?
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How Does Global Warming Affect Nutrition?
How Does Global Warming Affect Nutrition?
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What Extreme Weather Events are Linked to Global Warming?
What Extreme Weather Events are Linked to Global Warming?
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Direct Health risks of global warming
Direct Health risks of global warming
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Who are most vulnerable from Global Warming?
Who are most vulnerable from Global Warming?
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Indirect health risks of global warming
Indirect health risks of global warming
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How does rising temperature affect fish
How does rising temperature affect fish
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How Does Global Warming Impact Food and Water?
How Does Global Warming Impact Food and Water?
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What is Cholera?
What is Cholera?
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What is Dengue Fever?
What is Dengue Fever?
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Malaria Increase with Global Warming?
Malaria Increase with Global Warming?
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How is dengue transmitted?
How is dengue transmitted?
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Rise in Temp. on Dengue Transmission
Rise in Temp. on Dengue Transmission
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What is Schistosomiasis?
What is Schistosomiasis?
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Schistosomiasis transmission
Schistosomiasis transmission
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Effects of Deferred risk
Effects of Deferred risk
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Health Sector Role?
Health Sector Role?
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Protect Populations?
Protect Populations?
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What is sustainable?
What is sustainable?
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What is CC
What is CC
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Global Warming and Malnutrition
Global Warming and Malnutrition
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Global Warming Affecting Disease Vectors
Global Warming Affecting Disease Vectors
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CO2 Imbalance
CO2 Imbalance
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Fossil Fuels & Carbon Release
Fossil Fuels & Carbon Release
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Deforestation Impact on CO2
Deforestation Impact on CO2
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The Greenhouse Effect
The Greenhouse Effect
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How Does Global Warming effect agriculture.
How Does Global Warming effect agriculture.
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Global warming and civil conflict
Global warming and civil conflict
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Contaminated Water
Contaminated Water
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Study Notes
Objectives
- The objective of this material is to address what global warming is, its impacts on the economy and health, its causes, and possible adaptations.
- The material also includes a break and an activity.
Health effect of global warming
- Global warming increases malnutrition.
- Heat waves, floods, storms, fires, and droughts have resulted in deaths, disease, and injury
- The burden of diarrheal diseases has risen
- Higher ground-level ozone concentrations has elevated the frequency of cardio-respiratory diseases
- The changed spatial distribution of some infectious disease vectors
Carbon Dioxide Increase
- Atmospheric concentrations have been boosted by human activities from 280 parts per million (ppm) to 383 ppm
- These concentrations have been observed to reach heights that exceed 650,000 years
Reduced deaths
- There may be fewer deaths from cardiovascular disease or influenza in temperate countries that experience a more mild winter
- Mosquito populations may recede in areas that become arid
Global warming risks
- Increased concentrations of ground-level ozone, heatwaves, and extreme weather events have impacted health
- There is an increased risk of homeostatic failure, disease exacerbation, and rapid death when thermal stress rises
- Older people, as well as those with chronic respiratory diseases are at more risk
Indirect risk of global warming
- Both outdoors and indoors, workers in various heat-exposed workplaces, both outdoors and indoors are more vulnerable.
- Pathogen maturation and growth are the results of changes and disturbances to ecological and biophysical systems.
Human health and agriculture
- Many countries depend on agricultural as their main economy and income
- This change could result in more deaths, with the predicted people starving being 40-300 million, on top of the 600 million projected by 2060
Multiplication of pathogens
- Changes in the environment lead to the influence on pathogen maturation and multiplication
Insect disease
- Vector organisms undergo changes in distribution because of transmitted pathogens.
- The incidence of Salmonella typhimurium and Enteritidis rises with temperature
- Plasmodium falciparum malaria epidemics in Kenya was associated with the 1997-98 El Nino
- Schistosomiasis and water snail survival zone extending north in eastern China
Dengue increases
- Temperature increases dengue and causes a shorten in breeding cycle of mosquitoes.
- Causes a more efficient transmission of the dengue virus to humans.
Schistosomiasis characteristics
- Widespread infection in Africa, Asia, as well as Latin America
- It causes damage/destruction to organs, and spread through water and/or parasite snails
Water contamination increase
- Elevated temperature and rainfall can cause increases in pollen counts and spores from common plants
Health sector roles
- Promote better health, lead to better outcomes, and evaluate adaptive strategies.
- Protect health, and safety of vulnerable populations, and better global financial outcomes.
CC and Health
- Early alert systems for heatwaves, plus better workforce training can alleviate impact.
- Improve outbreak support, and public education.
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