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Landscapes Forest and Global Change - ESA - Escola Superior ...

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S.G. Plexida & A.I. Sfougaris 2010. Conservation of priority bird species in a protected area of central Greece<br />

290<br />

Figure 2: Boxplots for bird abundance by habitat type.<br />

Figure 3: Map of modeled priority bird richness produced by the ordinary kriging model <strong>and</strong> location of<br />

sampling points.<br />

St<strong>and</strong>ardized semivariance<br />

γ<br />

1,92<br />

1,54<br />

1,15<br />

0,77<br />

0,38<br />

0 0,34 0,67 1,01 1,35 1,68 2,02 2,35 2,69<br />

Distance, h 10 -4<br />

γ 10 -3 2,31<br />

1,85<br />

1,39<br />

0,93<br />

0,46<br />

0 0,43 0,85 1,28 1,7 2,13 2,56 2,98 3,41<br />

Distance, h 10 -3<br />

Figure 4: Semivariograms showing the st<strong>and</strong>arized semivariance according to the distance between<br />

surveyed points for bird (a) richness <strong>and</strong> (b) abundance in this study.<br />

<strong>Forest</strong> <strong>L<strong>and</strong>scapes</strong> <strong>and</strong> <strong>Global</strong> <strong>Change</strong>-New Frontiers in Management, Conservation <strong>and</strong> Restoration. Proceedings of the IUFRO L<strong>and</strong>scape Ecology<br />

Working Group International Conference, September 21-27, 2010, Bragança, Portugal. J.C. Azevedo, M. Feliciano, J. Castro & M.A. Pinto (eds.)<br />

2010, Instituto Politécnico de Bragança, Bragança, Portugal.

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