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Presentation transcript:

200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt Intro to Ecology Population Ecology Community Ecology Ecosystem Ecology Eco Problems

Factors such as temperature, amount of light, rainfall that affect geographic distribution

abiotic

Level of ecology which deals with factors controlling exchange of energy, materials, and organisms among different ecosystems

Landscape ecology

Lakes that are nutrient poor, deep, fairly nonproductive, but oxygen rich

oligotrophic

The aquatic zone that supports detritivores

benthic

Shallow region of ocean over continental shelf

Neritic zone

Type of dispersion of red squirrels defending their territory

uniform

This type of table would interest insurance companies DOUBLE JEOPARDY

Life tables

Type of survivorship curve that features high mortality of young

Type III

Traits in a population That maximize Population growth, Such as rapid reproduction of small offspring.

R-selected

Factors affecting populations such as famine, plagues, earthquakes, etc.

Density- independent factors

A morphological trait that allows two sympatric species to avoid competition

Character displacement

The specific “spot” where an organism prefers to be

Realized niche

King snakes with same coloration as coral snakes

Batesian mimicry

Type of relationship between clownfish and sea anemones

mutualism

These species will be “missed” if taken out of a community

Keystone species

The amount of light energy converted into chemical energy DOUBLE JEOPARDY

Primary Productivity

Formula for NPP

NPP=GPP-R

Trophic Efficiency from one level to another

5 – 20%

A producer would be

A

Reservoirs of this element include fossil fuels, ocean sediments, plant and animal biomass

Carbon

When CO 2 and water vapor bounce infrared radiation back to earth

Greenhouse effect

Rain, sleet, and snow with a pH below 5.2 due to industrial emissions

Acid Rain

A process in which compounds such as toxins increase in each successive link of the food chain

Biological magnification

Can cause algae blooms and can lead to eutrophication

Elevated nitrogen

Thinning of the ozone layer causes

Global warming