Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of...

24
Activity: Constructing A Food Web M. Stafford

TAGS:

Transcript of Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of...

Page 1: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Activity: Constructing A Food Web

M. Stafford

Page 2: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Food Chains and Food Webs

• Food chain – a series of organisms that transfer food (energy) between trophic levels

Oak beauty

House Wren

Cooper’s Hawk

Page 3: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

• Food web - a network of food chains representing the feeding relationships among organisms in an ecosystem

Muhlenbergia Deer Grass

Quercus

Black Oak

Page 4: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Construct a Food Web

• Acorn Woodpecker• Plain Titmouse• Black Bear• Coyote• Mountain Lion • Mule Deer• Cottontail• Cooper’s Hawk• Turkey Vulture• Oak weevil• Insects• Black-throated Gray Warbler

Bald Eagle

Chinook Salmon

Roadrunner

Western Fence Lizard

California Ground Squirrel

Deer Grass

Valley Oak

Timber Rattlesnake

Page 5: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Bald Eagle

Chinook Salmon

Roadrunner

Western Fence Lizard

California Ground Squirrel

Deer Grass

Valley Oak

Timber Rattlesnake

Common Kingsnake

Page 6: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Deer Grass (Muhlenbergia)

Page 7: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Valley Oak (Quercus)

Page 8: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Oak weevil and other insects

Gall Wasp

Page 9: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Acorn Woodpecker (Melanerpes)

Page 10: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Plain Titmouse (Parus)

Page 11: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Coyote (Canus)

Page 12: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

California Ground Squirrel(Ottospermophilos)

Page 13: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Mountain Lion (Felis)

Mule Deer (Odocoileus)

Page 14: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Cottontail (Sylvalagus)

Cooper’s Hawk (Accipiter)

Page 15: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Black throated gray warbler

Page 16: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Bald Eagle (Haliaeetus leucocephalus)

Page 17: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Black Bear (Ursus)

Page 18: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Western Fence Lizard (Sceloporus)

Page 19: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Common King Snake (Lampropeltis)

Page 20: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Timber Rattlesnake (Crotalus)

Page 21: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Roadrunner (Geococcyx)

Page 22: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Turkey Vulture (Carthartes)

Page 23: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Chinook Salmon (Salmo)

Page 24: Activity: Constructing A Food Web M. Stafford. Food Chains and Food Webs Food chain – a series of organisms that transfer food (energy) between trophic.

Rules for your Food Web

• Arrows point the way energy flows

• Color Key– Producers – Green– Primary consumers – red– Secondary consumers – blue– Tertiary consumers – purple– Scavengers - yellow


Food Web, Carbon Cycle, Trophic Pyramid TN  · Web viewStudents learn how organic molecules move and are transformed in ecosystems as a result of the trophic relationships in food

Food Web, Carbon Cycle, Trophic Pyramid TN  · Web viewStudents learn how organic molecules move and are transformed in ecosystems as a result of the trophic relationships in food

Trophic Levels Trophic Efficiency Bioaccumulation

Trophic Levels Trophic Efficiency Bioaccumulation

Introducing non-trophic interactions in food webs

Introducing non-trophic interactions in food webs

Section 4.2 Energy Flow in Ecosystems - WCS...Ecological Pyramids •Trophic level- each step in a food chain or food web •1st trophic level = primary producer •Ecological pyramids-

Section 4.2 Energy Flow in Ecosystems - WCS...Ecological Pyramids •Trophic level- each step in a food chain or food web •1st trophic level = primary producer •Ecological pyramids-

Back to basics Food chain: a representation of the passage of energy across trophic levels (from primary producers through consumers) –Trophic level: trophic.

Back to basics Food chain: a representation of the passage of energy across trophic levels (from primary producers through consumers) –Trophic level: trophic.

Trophic levels and Food chain levels and Food... · Trophic levels and Food chain ... In the case of marine ecosystems, ... of vegetative food which is hard to digest. eg, coral reef

Trophic levels and Food chain levels and Food... · Trophic levels and Food chain ... In the case of marine ecosystems, ... of vegetative food which is hard to digest. eg, coral reef

Energy Transfer Food chains, Food Webs, and Trophic Levels.

Energy Transfer Food chains, Food Webs, and Trophic Levels.

Eating up the world s food web and the human trophic level · 11/27/2013  · Eating up the world’s food web and the human trophic level Sylvain Bonhommeaua,1, Laurent Dubrocab,

Eating up the world s food web and the human trophic level · 11/27/2013  · Eating up the world’s food web and the human trophic level Sylvain Bonhommeaua,1, Laurent Dubrocab,

Estimating Trophic Levels and Trophic Magni cation Factors ... · food chains rarely applies to natural ecosystems, where more complex network models more appropriately describe the

Estimating Trophic Levels and Trophic Magni cation Factors ... · food chains rarely applies to natural ecosystems, where more complex network models more appropriately describe the

Energy Flow & Nutrient Cycle. Food Chains Artificial devices to illustrate energy flow from one trophic level to another Trophic Levels: groups of organisms.

Energy Flow & Nutrient Cycle. Food Chains Artificial devices to illustrate energy flow from one trophic level to another Trophic Levels: groups of organisms.

Trophic Level Food Web Case Study

Trophic Level Food Web Case Study

A model for the trophic food web of the Gulf of Trieste

A model for the trophic food web of the Gulf of Trieste

Trophic Efficiency of Plankton Food Webs: Observations from the

Trophic Efficiency of Plankton Food Webs: Observations from the

Numerical bifurcation analysis of a tri-trophic food web with omnivory

Numerical bifurcation analysis of a tri-trophic food web with omnivory

2.1 Ecosystem Structure IBESS. Trophic structure and food chains Trophic structure is shows the different feeding relationships in an ecosystem. A food.

2.1 Ecosystem Structure IBESS. Trophic structure and food chains Trophic structure is shows the different feeding relationships in an ecosystem. A food.

By: Kendra Sanchez SC.912.L.17.9. Trophic Levels What are trophic levels? -Trophic levels are the feeding position in a food chain such as primary producers,

By: Kendra Sanchez SC.912.L.17.9. Trophic Levels What are trophic levels? -Trophic levels are the feeding position in a food chain such as primary producers,

Food Chains, Food Webs, Trophic Levels, nutrient Cycles... Ecosystem Ecology.

Food Chains, Food Webs, Trophic Levels, nutrient Cycles... Ecosystem Ecology.

Food and Energy - PBworks - Food and... · Food and Energy Ecology II . Food ... trophic levels . Arrow shows the flow of energy ... Rule of Energy As you increase trophic levels

Food and Energy - PBworks - Food and... · Food and Energy Ecology II . Food ... trophic levels . Arrow shows the flow of energy ... Rule of Energy As you increase trophic levels

Ch 5 Energy Flow through Ecosystems Food Chains Food Webs Trophic levels Energy loss as it’s passed from trophic levels Bioaccumulation/biomagnification.

Ch 5 Energy Flow through Ecosystems Food Chains Food Webs Trophic levels Energy loss as it’s passed from trophic levels Bioaccumulation/biomagnification.

jameslitsinger.files.wordpress.com€¦  · Web viewKeywords: food webs, arthropod predation, food chain lengths, top predators, insect communities, trophic structure, community

jameslitsinger.files.wordpress.com€¦  · Web viewKeywords: food webs, arthropod predation, food chain lengths, top predators, insect communities, trophic structure, community