Demonstration of Ecosystem Management Options Study

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Publications and Presentations

STUDIES OF INVERTEBRATES

Published Papers

Halaj, J.; Halpern, C.; Yi, H. 2008. Responses of litter-dwelling spiders and carabid beetles to varying levels and patterns of green-tree retention. Forest Ecology and Management. 255: 887-900.

Halaj, J.; Halpern, C.B.; Yi, H. 2009. Effects of green-tree retention on abundance and guild composition of corticolous arthropods. Forest Ecology and Management. 258: 850-859.

Halaj, J.; Mayrhofer, M.; Manuwal, D. 2005. Effects of green-tree retention on the availability of arthropod prey to bark-gleaning birds. In: Peterson, C.E.; Maguire, D.A., eds. Balancing ecosystem values: innovative experiments for sustainable forestry. Proceedings of a conference. Gen. Tech. Rep. PNW-GTR-635. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station: 356.

Progar, R.; Schowalter, T.; Work, T. 1999. Arboreal invertebrate responses to varying levels and patterns of green-tree retention in Northwestern forests. Northwest Science. 73(Special Issue): 77-86.

Progar, R.; Schowalter, T. 2002. Canopy arthropod assemblages along a precipitation and latitudinal gradient among Douglas-fir (Pseudotsuga menziesii) forests in the Pacific Northwest of the United States. Ecography. 25: 129-138.

Schowalter, T.; Zhang, Y.; Progar, R. 2005. Canopy arthropod response to density and distribution of green trees retained after partial harvest. Ecological Applications. 15: 1594-1603.

Theses/Dissertations

Work, T. 2000. Edge effects of clearcut harvesting on ground arthropod species composition and predator community structure in old-growth Douglas-fir forests. Corvallis, OR: Oregon State University. Ph.D. dissertation.

Presentations/Posters

Progar, R.; Schowalter, T. 1999. Canopy arthropod communities among Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) forests in the Pacific Northwest. 84^th annual meeting of the Ecological Society of America, Spokane, WA.

Progar, R.; Schowalter, T. 1999. Canopy arthropod communities among Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) forests in the Pacific Northwest. Western Forest Insect Work Conference, Portland, OR.

Schowalter, T. 2000. Connections between the flora and lepidopteran fauna of American Northwest forests. International Congress of Entomology, Iguassu Falls, Brazil.

Schowalter, T. 2001. Evaluating the ecological, physical and social effects of retaining green trees in harvest units through a Demonstration of Ecosystem Management Options. 2001 Wind River Canopy Crane Research Facility, 7^th annual science conference, Carson, WA.