Roads and Nest Predation: An Experimental Study in a Modified Forest System

1999 ◽  
Vol 99 (2) ◽  
pp. 148-152 ◽  
Author(s):  
D.B. Lindenmayer ◽  
M.L. Pope ◽  
R.B. Cunningham
Keyword(s):  
Experimental Study ◽  
Nest Predation

Nest-predation at the edge: an experimental study contrasting two types of edges in the dry Chaco, Paraguay

Ecography ◽  
2001 ◽  
Vol 24 (6) ◽  
pp. 742-750 ◽  
Author(s):  
Lena M. Eriksson ◽  
Lars Edenius ◽  
Veronika Areskoug ◽  
Dennis A. Meritt Jr
Keyword(s):  
Experimental Study ◽  
Nest Predation

scholarly journals Nest predation in Reed Buntings Emberiza schoeniclus: an experimental study

Ibis ◽  
2007 ◽  
Vol 149 (2) ◽  
pp. 365-373 ◽  
Author(s):  
KARIN SCHIEGG ◽  
MARC EGER ◽  
GILBERTO PASINELLI
Keyword(s):  
Experimental Study ◽  
Nest Predation ◽  
Emberiza Schoeniclus

Ability to assess nest predation risk in secondary hole-nesting birds: an experimental study

Oecologia ◽  
2001 ◽  
Vol 126 (2) ◽  
pp. 201-207 ◽  
Author(s):  
Hannu Pöysä ◽  
Vesa Ruusila ◽  
Markku Milonoff ◽  
Juha Virtanen
Keyword(s):  
Experimental Study ◽  
Predation Risk ◽  
Nest Predation

scholarly journals Nest-predation at the edge: an experimental study contrasting two types of edges in the dry Chaco, Paraguay

Ecography ◽  
2008 ◽  
Vol 24 (6) ◽  
pp. 742-750
Author(s):  
Lena M. Erikson ◽  
Lars Edenius ◽  
Veronika Areskoug ◽  
Dennis A. Meritt
Keyword(s):  
Experimental Study ◽  
Nest Predation

Does Nest Predation Risk Induce Parent Birds to Eat Nestlings' Fecal Sacs? An Experimental Study

2013 ◽  
Vol 50 (1-2) ◽  
pp. 71-78 ◽  
Author(s):  
Juan D. Ibáñez-Álamo ◽  
Olivia Sanllorente ◽  
Laura Arco ◽  
Manuel Soler
Keyword(s):  
Experimental Study ◽  
Predation Risk ◽  
Nest Predation

Experimental study on the restoration from a tilt-azimuth series for improvement in resolution

1995 ◽  
Vol 53 ◽  
pp. 636-637
Author(s):  
Norio Baba ◽  
Norihiko Ichise ◽  
Syunya Watanabe
Keyword(s):  
Experimental Study ◽  
Spherical Aberration ◽  
Incident Beam ◽  
Optical Parameters ◽  
Beam Tilting ◽  
Illumination Method ◽  
Restoration Method ◽  
Illumination Mode

The tilted beam illumination method is used to improve the resolution comparing with the axial illumination mode. Using this advantage, a restoration method of several tilted beam images covering the full azimuthal range was proposed by Saxton, and experimentally examined. To make this technique more reliable it seems that some practical problems still remain. In this report the restoration was attempted and the problems were considered. In our study, four problems were pointed out for the experiment of the restoration. (1) Accurate beam tilt adjustment to fit the incident beam to the coma-free axis for the symmetrical beam tilting over the full azimuthal range. (2) Accurate measurements of the optical parameters which are necessary to design the restoration filter. Even if the spherical aberration coefficient Cs is known with accuracy and the axial astigmatism is sufficiently compensated, at least the defocus value must be measured. (3) Accurate alignment of the tilt-azimuth series images.

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