Grenier and Nelson 



Chapter 19 



Inland Habitat Associations in Oregon 



Table 2 Habitat characteristics of 30 Marbled Murrelet occupied sites and 90 random sites on the Siuslaw 

 National Forest, Oregon, 1990-1992. Data are from forest stand inventories (Vegetation Structure and Vegetation 

 Resource Examination). See appendix 2 for variable definitions 



0.0004 

 0.9999 



0.3472 

 0.4253 

 0.6054 

 0.0267 



(1.16) 



36-94 

 (0.85) 

 35-72 

 (2.18) 

 64-161 

 (4.17) 

 25-185 

 (4.01) 

 13-137 

 (3.34) 

 2-128 



DF_DBH1 

 DFJTPH3 



DF.TPH2 



DFJTPHl 





 WH DRH1 



(1.66) 



0-43 

 (2.30) 



2-56 

 (1.93) 

 51-107 

 (1.52) 

 25-94 

 (1.14) 



13-56 

 (5.14) 

 2-162 



' Significant difference between occupied and random sites (P < 0.05, Kruskal-Wallis test) 



1% 



USDA Forest Strvice Gen. Tech. Rep. PSW-152. 1995. 



