EC final pic set III

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Author:
lacythecoolest
ID:
274080
Filename:
EC final pic set III
Updated:
2014-05-11 21:18:41
Tags:
ecology
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Description:
set 3 of pcit
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  1. a
    a
    • biological community
    • assemblage of populations close enough for potential interaction

    savanna community
    • Competitive exclusion principle
    • ecological niches
    • fundamental v realized
    • chthamalus & balanus
    • Resource Partitioning
    • MacAuthur
    • wobblers on conifers
    • these are lizards at different places eating same food
    • Allopatric Sympatric Resource Partitioning
    • (Y) % of each in size class
    • (X) beak depth
  2. cryptic coloration to avoid predation
    • aposematic coloration to display chemical defense
    • poison arrow frogs
    • Milk weed beetles
    • aposematic coloration
    • aposematic coloration
    • milkweed beetles
    • Batesian mimicry
    • left is hawkmoth left green parrot snake
    • same look
    • Mullerian mimicry
    • 2 or more harmful species resemble each other
    • cuckoo bee & yellow jacket
    • co evolvulution
    • mutualism
    • acacia trees & ants
    • commensalism
    • but really both benefit
  3. co
    commensalism
  4. commensalism
    • Trophic relationships
    • energy and matter
    • everything goes to detritus
    • 1. sun->pri produce->pri cons->sec cons->tert cons->detritus
    • 1. feces
    • 2. growth (new biomass)
    • 3. cellular respiration
    • Pyramids of production
    • 1. pri produce
    • 2. pri consu
    • 3. sec consu
    • 4. tert consum
    • cut off 0 at every step
    • hydrologic cycle
    • top: solar energy
    • transport over land
    • precipitation
    • percolation through soil
    • runoff and ground water
    • evaportation
    • movement by wind
    • Carbon cycle
    • top: CO2 in atmos
    • photosynth
    • consumers
    • detritus
    • decomposition
    • cellular respiration
    • Nitrogen CYcle
    • N2 atmos
    • nitro-fixing bacteria in roots, in soil
    • nitrifying bact
    • assimilation
    • decomposers
    • Phosporous CYcle
    • weathering of rocks
    • runoff
    • plants
    • consumption
    • plant uptake
    • dcompositon
    • sedimentation
    • geologic uplifting
    • top:
    • consumers
    • producers
    • nutrients
    • abiotic reservoir
    • geologic processes
    • side: decomposers

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