Weather and hazards on climate change

Global Atmospheric Circulation

Movement of air in cells (Hadley, Ferrel, Polar) that influences weather patterns.

Tropical Storm Formation Conditions

Requires sea temperature of 27°C+, warm moist air rising, Coriolis effect for rotation.

Eye of a Tropical Storm

The calm center of a storm with low pressure.

Eyewall

The area around the eye of a tropical storm with the most intense winds and rain.

Typhoon Haiyan (2013)

Category 5 typhoon that caused extensive damage in the Philippines, with winds up to 313 km/h.

Immediate responses to Typhoon Haiyan

Included UN aid, rescue operations, and establishment of field hospitals.

Long-term responses to Typhoon Haiyan

Involved rebuilding efforts and creating no-build zones in coastal areas.

Evidence for Climate Change

Includes ice cores, tree rings, and historical records.

Orbital Changes

Natural causes of climate change influenced by eccentricity, axial tilt, and precession.

Effects of Climate Change

Includes rising sea levels, melting ice caps, and more extreme weather events.

Mitigation strategies

Actions aimed at addressing the causes of climate change, such as alternative energy and afforestation.

Adaptation strategies

Measures taken to deal with the impacts of climate change, like flood defences and drought-resistant crops.