Exam 1 Flashcards
Stranded Assets
Assets that have suffered from unanticipated or premature write-downs, devaluations or conversion to liabilities.
Heartland Institute
An industry-funded “think tank” that whose mission is stated to be “discover, develop, and promote free-market solutions to social and economic problems”.
Fox News
A source of climate change denial, republican source (Pro-industry)
MSNBC
Pro climate change (Mostly liberal)
Reliable?
Education in climate science, peer reviewed works, conflicts of interest?
IPCC
Inter-governmental panel on climate change
NOAA
National oceanic and atmospheric administration
NASA
National aeronautics and space administration
Heat
A form of energy
Temperature
an effect of heat
Weather
short-term, local
Climate
A long-term average of at least 30 years, can be local, regional or global
Urban heat island effect
Due to the construct of urban areas they catch and hold onto more heat and have a higher average temperature.
Evaporative cooling
Green areas tend to be cooler due to this
Troposphere
about 10km thick, lowest and densest layer
Stratosphere
Sits above the troposphere, has the ozone layer
Air
made up of 78% N2 and 21% O2
Greenhouse Effect
The suns energy is absorbed by the earths crust and the ocean warming them. This energy is released back into space, but some gets caught by greenhouse gasses and cannot escape. Water vapor(60%), methane(8%), nitrous oxide(6%), carbon dioxide(26%).
Plants and plankton GROWING
absorb CO2
Plants and plankton DECAYING
release CO2
Fossil Fuels
Oil, natural gas, coal
Jet streams
winds mainly in the upper troposphere
Barometric pressure
Low pressure (Rising), High pressure (sinking)
Cyclone
Low pressure system. Rising air inside it spins counter-clockwise in the northern hemisphere.
Anticyclone
High pressure system. The sinking air spins clockwise in the northern hemisphere.
Coriolis effect
Drift to the right in the northern hemisphere and drift to the left in the southern hemisphere.
Trade winds
prevailing tropical easterly winds that have been so reliable that sailors have used and depended on them for centuries.
Intertropical Convergence Zone
Between Hadley cells, the warm, moist tropical air rises and condenses, forming clouds.
Tropical rain belt
Tied to ITCZ
Northern summer
pulls the ITCZ
Arrhenius
Swedish scientist, late 1800’s, studied the physics of GHG
Mauna Loa
Observatory in Hawaii where the longest CO2 record is kept
Oil Formation
marine organisms (Plankton)
Natural gas formation
Methane hydrates, forms from decay
Coal
from former plants
Suess effect
Burning fossil fuels with little Carbon-13 will dilute the troposphere with Carbon-12 and the decreasing amount of Carbon-13 points to fossil fuels.