Elevation (m) Figure 6-1. Topographic map of Satinleaf with location of survey transects (A1-A2, B1-B2, C1-C2, & D1-D2)

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1 A1 B2 Elevation (m) C B1 D C D1 A2 Figure 6-1. Topographic map of Satinleaf with location of survey transects (A1-A2, B1-B2, C1-C2, & D1-D2).

2 20 Black Hammock Gumbo Limbo Satinleaf Hardwood hammock Elevation (m) Bayhead Bayhead swamp Figure 6-2. Tree island permanent plots (with surface topography shown) gridded into 5 x 5 m cells in the hardwood hammock, bayhead and bayhead swamp forests.

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12 (A) (B) Elevation BURSIM CELLAE CHRICA EUGAXI Figure Horizontal distribution of (A) trees and (B) seedlings within the hardwood hammock plot in Black Hammock (size of symbols is approximately to scale). Numbered points represent multi-stemmed individuals and their corresponding number of stems. See Appendix 6-1 for species codes.

13 (A) (B) Elevation BURSIM CELLAE CHRICA EUGAXI Figure Horizontal distribution of (A) trees and (B) seedlings within the hardwood hammock plot in Gumbo Limbo (size of symbols is approximately to scale). Numbered points represent multistemmed individuals and their corresponding number of stems. See Appendix 6-1 for species codes.

14 (A) (B) Elevation BURSIM CELLAE CHRICA CHROLI EUGAXI Figure Horizontal distribution of (A) trees and (B) seedlings within the hardwood hammock plot in Satinleaf (size of symbols is approximately to scale). Numbered points represent multistemmed individuals and their corresponding number of stems. See Appendix 6-1 for species codes.

15 (A) (B) Figure Horizontal distribution of trees within the bayhead plots in (A) Gumbo Limbo and (B) Satinleaf (dot size is approximately to scale). Numbered points represent multi-stemmed individuals and their corresponding number of stems. See Appendix 6-1 for species codes.

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28 1.0 WL-07 CCA Axis TN CO3 Black Hammock TP OM Gumbo Limbo Satinleaf CCA Axis-1 Figure Bi-plots of scores of Axis-1 and Axis-2 from CCA analysis of species abundance data and five environmental variables measured along transects in the hardwood hammocks of three Shark Slough tree islands. CO3, Total Carbonate; OM, Organic Matter; TN, Total Nitrogen; TP, Total Phosphorus; WL-07, Water Level.

29 1.0 TP BL-BH CCA Axis WL-07 BL-BS BL-M GL-BH EC GL-BS SDEP CO3 GL-M SL-BH SL-BS SL-M CCA Axis-1 Figure Bi-plots of scores of Axis-1 and Axis-2 from CCA analysis of species abundance data and five environmental variables measured along transects in the bayhead (BH), bayhead swamp (BS) and marsh (M) communities at three Shark Slough tree islands. WL-07, Water Level; SDEP, Soil Depth; CO3, Carbonate; EC, Electric Conductivity; TP, Total Phosphorus. BL, Black Hammock; GL, Gumbo Limbo; SL, Satinleaf.

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31 1.0 CCA Axis TCOV BL-BH BL-BS BL-M GL-BH GL-BS GL-M WL-07 SL-BH HYD-07 SDEP SL-BS CCA Axis-1 SL-M Figure Bi-plots of scores of Axis-1 and Axis-2 from CCA analysis of herb layer abundance data and three environmental variables measured along transects in the bayhead (BH), bayhead swamp (BS) and marsh (M) communities of three Shark Slough tree islands. TCOV, Canopy Cover; HYD-07, Hydroperiod; WL-07, Water Level; SDEP, Soil Depth. BL, Black Hammock; GL, Gumbo Limbo; SL, Satinleaf.

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36 360 (A) SIDFOE COCDIV EUGAXI CELLAE SIMGLA SOLERI MYRFLO CHROLI BURSIM FICAUR SAMCAN CHRICA PERBOR MAGVIR MYRCER Hydroperiod (days) SALCAR ANNGLA ILECAS (B) Hydroperiod (days) SIDFOE COCDIV EUGAXI CELLAE SIMGLA SOLERI MYRFLO CHROLI BURSIM FICAUR SAMCAN CHRICA PERBOR MAGVIR MYRCER SALCAR ANNGLA ILECAS Figure Mean hydroperiod optima and tolerances for (A) trees and (B) seedlings occurring in three Shark Slough tree islands. See Appendix 6-1 for species codes.

37 0.40 (A) SIDFOE COCDIV EUGAXI BURSIM CELLAE CHROLI SOLERI SIMGLA MYRFLO FICAUR SAMCAN CHRICA PERBOR MAGVIR MYRCER SALCAR ANNGLA Water depth (m) ILECAS 0.40 (B) 0.20 Water depth (m) SIDFOE COCDIV EUGAXI BURSIM CELLAE CHROLI SOLERI SIMGLA MYRFLO FICAUR SAMCAN CHRICA PERBOR MAGVIR MYRCER SALCAR ANNGLA ILECAS Figure Mean water depth optima and tolerances for (A) trees and (B) seedlings occurring in three Shark Slough tree islands. See Appendix 6-1 for species codes.