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Ecosystem Ecology

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Page 1: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Ecosystem Ecology

Page 2: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

“organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.”

Ecosystem Ecology is

Page 3: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

“organisms in the ecosystem

regulating the capture and expenditure of energy, and

the cycling of chemicals.”

Ecosystem Ecology is

Page 4: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Ecosphere

a closed system

Page 5: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Energy

Page 6: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Nutrients

(Chemicals)

Page 7: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Food Chains

Page 8: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Producers

Page 9: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Food Chains

Page 10: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Herbivore

Primary consumer

Page 11: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Food Chains

Page 12: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

CarnivoreSecondary Consumer

Page 13: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Omnivore

Page 14: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Food Web

Page 15: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Food Web

Page 16: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is
Page 17: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Nutrients

(Chemicals)

Page 18: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Food Chain

Page 19: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is
Page 20: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

No such thing as a free lunch …

… and no lunch goes uneaten

Page 21: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Detritus

Page 22: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Detritivores

Page 23: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Decomposers (detritivores)

Page 24: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is
Page 25: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Nutrients Cycle

Food chain

Page 26: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Energy

Page 27: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Lightenergy

Carbondioxide

Water

Photo-synthesis Glucose Oxygen

gas

Energy is stored in organic molecules during photosynthesis

Photosynthesis

Page 28: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Stored energy can be released

Page 29: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Where does the energy go?

Page 30: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Energy Input

Page 31: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Energy Loss

Page 32: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is
Page 33: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Food Chain Energy Flow

Page 34: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Food Chain Numbers

Page 35: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Primary production NOT based on solar energy

Galapagos Vent Community

Page 36: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Productivity

Page 37: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Coos Bay, Oregon

Salt Marsh

Page 38: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Tundra

Page 39: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Death Valley

Desert

Page 40: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Tropical Rain Forest

Page 41: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Primary Production

Page 42: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Biomass

Page 43: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Water Cycle

Page 44: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Transpiration

Page 45: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Water Cycle disrupted

Page 46: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Carbon Cycle

Page 47: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Global ClimateChange

Page 48: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Fossil Fuels

natural gasoil

coal

Page 49: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Carboniferous Period (354-290 mya)

Page 50: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Greenhouse Effect

Page 51: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Nitrogen Cycle

Page 52: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Nitrogen Cycle

Page 53: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Phosphorus Cycle

Page 54: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Wetlands

Page 55: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Distrurbed ecosystem…

disrupted cycles

Page 56: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Biomes

Page 57: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is
Page 58: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Sunlight strikes the Earth

Page 59: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is
Page 60: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

It rains in the tropics --- lots.

Brazil

Page 61: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Movements of Air masses

falling air

rising air

rising air

falling air

Page 62: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Great deserts at around 30 degrees North and South

Egypt

Arizona

Page 63: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Movements of Air masses

falling air

rising air

rising air

falling air

Page 64: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

1000 m up in elevation

6 degrees C drop in temperature

Elevation and Temperature

Page 65: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Albuquerquesame

elevation

725 km north

Denver

Elevation and Temperature

Page 66: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Elevation and Temperature

Page 67: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Latitude and Temperature

Page 68: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Latitude

Elevation

Page 69: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

South Facing slope

North Facing Slope

Page 70: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Rain Shadow

Page 71: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Rain shadow

xeric face

mesic face

Sandia Mountains, northern New Mexico

Page 72: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

World Biomes

Page 73: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Northern New Mexico

Semiarid Grassland

Page 74: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Pinon-Juniper scrub land

Page 75: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

World Biomes

Page 76: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Tropical Rain Forest

Page 77: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Tropical Rain Forest

Page 78: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Forest canopy, Peru

Tropical Rain Forest

Page 79: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Slash and burn

Tropical Rain Forest

Page 80: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

World Biomes

Page 81: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Savanna

Page 82: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Kenya

Savanna

Page 83: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

World Biomes

Page 84: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Sonoran Desert, Arizona

Desert

Page 85: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

World Biomes

Page 86: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Temperate Grasslands

Page 87: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

World Biomes

Page 88: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Temperate Deciduous Forest

Page 89: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

World Biomes

Page 90: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Taiga – Coniferous Forest

Page 91: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

World Biomes

Page 92: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

San Juan Wilderness area, Colorado

Alpine Tundra

Mount Rainier, Washington

Page 93: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Arctic National Wildlife Refuge (ANWAR)

Arctic Tundra

Page 94: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

John Torrington, d. 1846

Permafrost

Page 95: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

World Biomes

Page 96: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Distribution of Chaparral Biome

Page 97: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Southern California Coastal Chaparral

Page 98: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Mediterranean Chaparral

Spain

Page 99: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Oceans

Page 100: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Ocean Currents

Page 101: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Upwellings

Page 102: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Shallow Oceans

Page 103: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Intertidal Zone

Page 104: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Estuary

Page 105: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Coral Reef

Page 106: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Open ocean

Page 107: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Deep Ocean

Page 108: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Freshwaters

Page 109: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Lake Baikal, Siberia, Russia

Kiamichi River, Oklahoma

Page 110: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Oligotrophic

Page 111: Ecosystem Ecology. “organisms in the ecosystem regulating the capture and expenditure of energy, and the cycling of chemicals.” Ecosystem Ecology is

Eutrophic


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