Katie Packer
·
The elderly and those living in poorer countries
are most vulnerable to be affected by climate change.
·
Vector-borne diseases are the greatest concern
for the IPCC in regard to diseases related to climate change
·
Malaria and Dengue fever are vector-borne
diseases (diseases caused by insects) that affect many people
·
There are physical and psychological direct
effects on human health caused by global climate change
Chantalle Carles
- Know
the background information on Latin America
and how this region plays a role in the world, i.e. the world economy
- Know
the weather and climate stresses on the region and some examples of
extreme events that have occurred in the past in Latin
America
- Know
the non-climatic stresses on the region and examples of each and how they
makes climate change problems worse
- Know
some of the suggested adaptations the IPCC recommends policy makers do to
help prepare for the effects of climate change
Eric Monaco
·
snow has a high albedo.
·
ice shelves do not contribute to sea level rise.
·
melting from above weakens ice shelf, ice shelf
breaks up, allowing tributary glaciers to hasten their flow into the ocean by
·
2-8 times, contributing to sea level.
·
snow reflects radiation and insulates ice
underneath it.
·
without snow, darker ice absorbs much more
radiation, which leads to increased surface melting.
Jonathan Porat
- Know when the IPCC
predicts we will exceed our adaptive capacity . Know how the IPCC views
our ability to adapt as a people .
- Know the results and
impact of when people felt it was important to act of Sterman
and Sweeney's study on how MIT students viewed global warming
- Know the criteria that the
IPCC uses to establish "key vulnerabilities"
Shira Glabman
- Know the components of an
effective policy
- Know what the Kyoto
Protocol accomplished.
- 7 types of national
policy.
- Know what the
International Partnership for a Hydrogen Economy is.
John Partridge
- Possible benefits of
global warming, with relation to polar regions
- 2100 estimate of tundra
replacement (10%)
- Effects of melting of
permafrost
- Effect on snow/ice melt on
albedo
Leah Dietterie
- What are the major source
of greenhouse gas emissions due to post-consumer waste?
- What benefits result from
improved waste management?
- What is the role of
consumers in waste management efforts?
- What is the global state
of sanitation?
Sonnet Robinson
- Developing countries
emissions will increase the most.
- 95% of current
transportation relies on oil.
- Taxes, efficiencies, fuel
economy will reduce global carbon
- emissions the most.
- Global carbon emissions
will increase 80% by 2030.
Karuna Tsang
1. Observations of SST trends in Asia:
-
the surface air temperature in Asia
has been increasing
-
In recent decades, the temperature increased ranged
between less than 1°C to 3°C per century
-
Increase in surface temperature is most pronounced in North Asia
2. Observed climate trends, variability and extreme events
in Asia include:
i. Increasing surface air temperature
ii. Significantly
longer heat-wave duration
iii. More
frequent intense rainfall events
iv. Increasing droughts
3. Know how does global warming affects the coastal zones in
Asia.
4. What are some constraints to strengthen adaptations to
climate change in Asia?
Hanna Moerland
- -Current
vulnerabilities of Food, Fibre, and Forest resources mainly stem from natural resource
degradation, including the following: Soil erosion, Salinisation
of irrigated areas, Overgrazing, Over-extraction from groundwater. Loss of
biodiversity and erosion of genetic resource base, Overexploitation of
fish stocks, Water pollution and changes in water resources
- Increased
temperatures lead to less water, which leads to higher risk for fires.
Fire can dry out forested areas and destroy large swaths of forest or crop
land. Fire is also a natural and necessary part of many ecosystems. Fires
also kills pests and diseases.
- Increases
in frequency of climate extremes may lower crop yields more than increases
in mean climate
- Models
show CO2 increases lead to elevated growth rates and biomass in young and
fast growing plants. However, increases in CO2 also lead to temperature
and precipitation changes which will modify this effect. Increases in CO2
also mean increases in ozone, which negatively effect plant growth rates
and biomass.
Tracy Dion
- estimates predict that
more that 1 million people will be directly affected by 2050 in three megadeltas: the Ganges-Brahmaputra in Bangladesh, the Mekong delta in Vietnam, and the Nile delta in Egypt.
More than 50,000 people are likely to be directly impacted in each of a
further 9 deltas, and more than 5,000 in each of a further 12 deltas.
- observed affects of
climate change: rise in pH by 0.1 unit since 1750, tropical cyclone
increased intesity, sea level rise at ~1.7mm/yr
through 20th century, mean sea surface temp rise ~0.6 degrees C since
1950, coastal erosion (though unclear), greater potential for wave
generation, coral bleaching
- Coral bleaching is due to
loss of symbiotic algae and/or their pigments. slight paling occurs
naturally in response to seasonal changes in SST(sea surface temp) and
solar radiation. corals bleach white in response to unusually high
SST (~1 degree C). if bleaching is
prolonged, or if SST exceeds 2 degrees C above average seasonal maxima,
corals die.
- climate drivers: CO2
concentration, sea surface temp, sea level, storm intensity, storm
frequency, storm track, wave climate, run-off
Leah Greenblum
- The
term 'sustainable development' is criticized
- There
is a difference in the mitigative capacities of
developed vs. developing economies
- Government
planning should integrate climate change issues from the beginning
- Businesses are becoming more sustainable
for a variety of reasons
Dan Hemme
--Study the effects of climate change on Africa's
agriculture.
--How temperature
increase will affect crop production such as wheat, and the effect it has on
GDP.
--Agriculture
accounts for 21% of Africa's economy.
--North Africa
will see 2-7% decreases in output by 2100, 2-4% in West/Central
Africa.
--Increase in
arid-semi arid lands of 5-8% will eliminate wheat production altogether.
--Revenues will
fall 90% by 2100, mainly affects small farmers.
--2.5 C warming
could increase small livestock income by 26%, 5 C change could increase income
by 58%.
--Study the effects of climate change on Water Stress in Africa.
--How many people
will be affected at given times?
--Approximately
1/3 of Africans live in drought conditions.
--Approximately 35
million are using poor sources of water.
--350-600 million
will be under water stress by 2050.
--Study the effects of climate change on the spread of
diseases such as malaria and trachoma in Africa.
--High water
interdependency means that water-borne diseases are rapidly spread over wide
areas.
--Increases in
temperature and precipitation increase areas suitable for water-borne disease
transmission.
--Areas such as
the highlands of Rwanda and Burundi will
become suitable for transmission.
--Study the effects of climate change on Mt. Kiliminjaro
since the Industrial Revolution.
--How temperature
increase has sped up glacial retreat.
--80% of the
glaciers have disappeared.
--By 2020, the
glaciers will have disappeared entirely.
Mike Fetto
·
.
Describe
the AMO
·
Review the necessary conditions for hurricane development
·
How does global warming affect the strength and frequency
of hurricanes
·
El Niņo
Ashley Gallagher
o
How can extreme weather events affect various
aspects of industry, such as transport, energy, retail & commerical services, etc.?
o
How are services such as tourism and insurance
vulnerable to climate change? What strategies can be used to adapt to these
vulnerabilities?
o
How, if at all, do environmental changes such as
sea level rise, air pollution, extreme weather, and related problems affect
human settlements?
o
How are utilities and infrastructures vulnerable
to climate change, and how can people be affected by improvements made or
damages cause to these areas?