Ecology and the Biosphere. Ecology is the study of interactions between organisms and the environment. Ecology and the Biosphere.

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Presentation transcript:

Ecology and the Biosphere

Ecology is the study of interactions between organisms and the environment. Ecology and the Biosphere

Ecology is the study of interactions between organisms and the environment. It is not the same thing as environmentalism, but the two are related. Ecology and the Biosphere

Population: individuals of the same species Community: all of the species that live in an area Ecosystem: abiotic factors as well as the community Biosphere: the global ecosystem. Ecology and the Biosphere

Ecosystem ecology deals with energy flow and chemical cycling among biotic and abiotic components. Ecology and the Biosphere

The distribution of species Ecology and the Biosphere

The distribution of species Dispersal: natural range expansion species transplants Ecology and the Biosphere

The distribution of species Behavior and habitat selection Ecology and the Biosphere

Biotic factors: predators parasites competition disease The distribution of species Behavior and habitat selection

Ecology and the Biosphere Biotic factors: predators parasites competition disease The distribution of species Behavior and habitat selection Abiotic factors: temperature water sunlight wind rocks and soil

Climate Ecology and the Biosphere

Climate Ecology and the Biosphere

Climate Ecology and the Biosphere

Climate Ecology and the Biosphere

Climate Ecology and the Biosphere

Climate Ecology and the Biosphere

Terrestrial Biomes Ecology and the Biosphere

Terrestrial Biomes Tropical Forest Ecology and the Biosphere

Terrestrial Biomes Temperate Broadleaf Forest Ecology and the Biosphere

Terrestrial Biomes Coniferous Forest Ecology and the Biosphere

Terrestrial Biomes Temperate Grassland Ecology and the Biosphere

Terrestrial Biomes Savanna Ecology and the Biosphere

Terrestrial Biomes Chaparral Ecology and the Biosphere

Terrestrial Biomes Tundra Ecology and the Biosphere

Terrestrial Biomes Desert Ecology and the Biosphere

Terrestrial Biomes High Mountains Ecology and the Biosphere

Terrestrial Biomes Polar Ice Ecology and the Biosphere

Aquatic Biomes Ecology and the Biosphere

Aquatic Biomes Lakes Ecology and the Biosphere

Aquatic Biomes Streams and Rivers Ecology and the Biosphere

Aquatic Biomes Wetlands Ecology and the Biosphere

Aquatic Biomes Estuaries Ecology and the Biosphere

Aquatic Biomes Intertidal Zones Ecology and the Biosphere

Aquatic Biomes Coral Reefs Ecology and the Biosphere

Aquatic Biomes Neritic Zone Ecology and the Biosphere

Aquatic Biomes Pelagic Zone Ecology and the Biosphere

Aquatic Biomes Benthic Zone Ecology and the Biosphere

Aquatic Biomes Abyssal Zone Ecology and the Biosphere

Important concepts: Population Community Ecosystem Biosphere Biotic and abiotic factors What causes climates? Biomes. Ecology and the Biosphere