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ENVS 196 Richard Schreiber

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Figure 6. Example random sampling diagram for nucleation planted plots for a coastal prairie restoration

experiment at Younger Lagoon Reserve located in Santa Cruz County, CA.

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Figure 1: Planting style for full-planting plots (top) and island-planting plots

(bottom).

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Figure 2: Sampling design in full-planted plots (top) and island-planted plots (bottom). Gray

areas represent 1 m buffer. Rectangles represent randomly placed sampling quadrats. Note that

quadrat layout is always perpendicular to planting direction. Also note that sampling is repeated

in all four sub-plots (though quadrat placement is only shown in some).

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Figure 3: Sampling grid used in each sub-plot. Cell 1 is in the northeast corner of most sub-

 plots. The sampling grid is rotated 90 degrees in the northeast and southwest sub-plots in island-

 planted plots, however, so that cell one is in the southeast corner of each sub-plot.

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B

Figure 2 Plot layout of the fully-planted plots (A) and island plots (B).

A

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Figure 3 Layout of data collection for percent cover of four plant guilds (native grasses, native

forbs, exotic grasses, and exotic forbs) in each plot. There were two subplots, mowed and notmowed, with six 1x0.25-m quadrats (grey rectangles) per subplot for a total of 12 quadrats per

 plot.

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B

Figure 4 Layout of data collection for recruitment of native forbs in full (A) and island (B) plot.

For the full plots, there were 11 1x0.25-m quadrats (grey rectangles) per mowed and not mowedsubplot, for a total of 22 quadrats per plot. For the island plots, there were 10 1x0.25-m quadrats

 per island for a total of 20 quadrats per plot.

A

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APPENDIX

Appendix 1 Layout of plots and treatments at the study site. I=Island, F=Full, M=Mulch, NM=Mulch, and Seed=Drill-seeded. Drill-seeded plots were not included in the results presented

in this paper.