Droughts

What is Drought?

• Drought is a prolonged period of abnormally low rainfall, leading to water scarcity and impacting the environment, agriculture, and human societies.

Effects of Drought on Local Communities

• Drought affects local communities by reducing water availability, impacting agriculture, industry, and daily life, leading to food and water shortages.
• Drought can lead to increased food prices, reduced economic activity, and decreased quality of life for local residents.

Impact on Vegetation, Animals, and People

• Drought affects vegetation by reducing plant growth, increasing wildfires, and altering ecosystems.
• Drought impacts animals by reducing their habitats, altering migration patterns, and leading to population decline.
• Drought affects people by reducing water availability, increasing food prices, and leading to heat-related illnesses.

Historical Impact of Drought on Human Population

• Drought has historically led to population displacement, migration, and conflict over resources throughout human history.
• Drought has contributed to the decline of civilizations, such as the Mayan and Anasazi cultures.

Economic Impact of Drought in California since 2014

• The 2012-2016 California drought resulted in an estimated economic loss of $5 billion and over 20,000 job losses.
• The drought led to increased costs for water conservation, agricultural losses, and emergency response efforts.
• The drought also prompted significant investments in water conservation and efficiency measures.