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physical environment?
understanding all the complex connections in ecology
climate vs weather
climate: longterm average pattern weather: temperature percipitation wind ect
anthropogenic
human made
net radiation
(incoming sun (short wave) - reflected sun) - (emitted earth (long wave) - downward long wave (absorbed by greenhouse gases)) = should equal to 0!!!
greenhouse effect
indepedant of dayn n night return flux bc greenhouse gases outgoing radiation is decreasing annual mean temperature is increasing
solar radiation distribution
highest at equator, lowest at poles: relatively smaller area per radiation at equator strong latitudinal gradients
radiation surplusses and deficits
wind circulation patterns
mountainridge on climate
physical template earth
water cycle
sand cly silk texture graph
LCP? LSP? PAR?
par -> light level available
lcp -> light condensation point:
CO2 uptake = CO2 fixation
lsp -> light saturation point
the point above which ph.syn. rate does not increase anymore
age pyramid
growing dying or stable?
intermediate bill size experiment