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community ecology (predator-prey interactions (one predator, one prey…
community ecology
predator-prey interactions
one predator, one prey
functional response
time to takedown and consume prey
feeding rate
time of consumption
prey dependent
size of prey
#
zero growth
predator and prey homeostasis
fixed effort harvesting
amount of fish
#
amount of deer
etc
#
competition between species
exploitation competition
consumption of a shared resource
interference competition
large leaves blocking light
takes over many resources
messes up ecosystem
invasive
apparent competition
plants fighting to not be eaten
no choice
herbivore consumes anything due to low prey
interconnectedness of species
food chain
direct line of energy
food web
network of predator/prey
keystone species
wolves at yellowstone
greatly impact a community
diversity
diversity and scale
larger areas
more diverse
different types of soil
fungi
bacteria
small areas
less diverse
more likely to take a blow from natural disater
species abundance distrubution
how many of a species in an area
diversity and latitude
farther north or south
less diversity
frozen most of the year
beneficial interactions between species
mutalism
both sides benefit
facilitation
selfless help
helps other stay alive
nurse plants
primary succession
establishment on new substrate
metapopulations in patchy environments
metapopulation
different communities
gene flow
characteristics
discrete patches for species life
some better than others
empty patches colonized
small populations could go extinct
high quality patch
source habitat
low quality patch
sink habitat
