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Platte River Ecology Study

Tables

Table 13. Occurrence, establishment, and mortality of seedlings in 17 permanent 1-m² quadrats. Mature seedlings refers to those present before the study.

Location                Mature      New        Total     Mortality  Survival
                       seedlings  seedlings   seedlings

Jeffreys Island            0         1            1          0         1 
Jeffreys Island            7         2            9          2         7
Jeffreys Island           18         1           19          4        15

Mormon Island             13         1           14         13         1
Mormon Island              3         0            3          0         3 
Mormon Island             14         9           23         12        11
Mormon Island            209         8          217         93       124
Mormon Island              2         0            2          0         2
Mormon Island              6         0            6          3         3

Audubon Bird Sanctuary     0         1            1          0         1
Audubon Bird Sanctuary    12         0           12          4         8
Audubon Bird Sanctuary     1         2            3          1         2
Audubon Bird Sanctuary     1         1            2          0         2
Audubon Bird Sanctuary    10         0           10         10         0
Audubon Bird Sanctuary     4         0            4          0         4
Audubon Bird Sanctuary     6         0            6          1         5
Audubon Bird Sanctuary     1         0            1          0         1

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