LANDSCAPE ECOLOGY SREM 3011 LECTURE 7 Dr Brendan Mackey Department of Geography The Australian National University
LANDSCAPE ECOLOGY SREM 3011 LECTURE 7 Dr Brendan Mackey Department of Geography The Australian National University
Cardinal minimum temperatures and expected dominant physiognomy Temperature Phenomenon Expected physiognomy range) >15 Temperature not limiting Broad-leaved evergreen when rainfall adequate I to 15 Chilling Broad-leaved evergreen when rainfall adequate 15 too Freezing and supercooling Broad-leaved evergreen 40 to-15 Freezing and supercooling Broad-leaved deciduous <-40 Freezing and supercooling Evergreen and deciduous needle-leaved (conifer
Cardinal minimum temperatures and expected dominant physiognomy
Variation in deciduousness with changes in latitude, altitude and rainfall on different soils o LUmOFHIC SOILS △ MEOILOPHIC aLS W CKRICHLD OUCOnMOX HIC 20r O umAx Ir3 O CUTAOYHIC SaILs △ MESOIRCXHIC$o 0 untO J'3 Q X ENNCHTD OUGOTNOPHC z●Kk<905b4q bQQx4Mz 10a 0420230〗414 000150020002500 100“0090012004500 C uTDC 凵 AnTUDC ANNVAL AYLMGE NNTALL(MM) ALITUDE (MCTRES) (
Variation in deciduousness with changes in latitude, altitude and rainfall on different soils
ariation in availability of selected life forms with changes in latitude, altitude and rainfall 00 O ROBUST WOODY 1〔0 100 LANES 90 口 PALMS L<<2<.oz2z △ PLAN BUTTRESSES 80 X TREE TERNS 70 70 .omzPzH523o 60 SD O.oazPzHoe 50 43 40 30 20 20 10 p一a 10 0 10 30 4045 300600900】2001500 0156200 OS LATITUDE ALTITUDE(METRES) ANNUAL AVLRAGE RAINFALL AT LATITUDE 17s (MM)AT LATITUDE 11-18s
Variation in availability of selected life forms with changes in latitude, altitude and rainfall
Leaf size categories for rainforest trees after raunkier(1934) and Webb (1959) a Nanophyll css than less nan 只 Leaf,ze ear area App,0x/ma! of lanceolate cat(mr Macrophya CETATLON
Leaf size categories for rainforest trees after Raunkier (1934) and Webb (1959)