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Year 2009 Remove constraint 2009: 2009 Subjects temporal variation Remove constraint temporal variation: temporal variation Subjects forest trees Remove constraint forest trees: forest trees

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1. Age-class differences in shoot photosynthesis and water relations of Fraser fir (Abies fraseri), southern Appalachian Mountains, USA

Description:: Includes references
Author:: Reinhardt, Keith , Johnson, Daniel M. , Smith, William K.
Subject:: Abies fraseri , conifers , tree age , plant-water relations , forest trees , photosynthesis , gas exchange , seedlings , saplings , conifer needles , leaves , xylem water potential , stomatal conductance , leaf water potential , understory , temporal variation , Southeastern United States , Appalachian region , North Carolina
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Black-chinned hummingbird nest-site selection and nest survival in response to fuel reduction in a southwestern riparian forest

Description:: Includes references
Author:: Smith, D. Max , Finch, Deborah M. , Hawksworth, David L.
Subject:: Trochilidae , hummingbirds , nesting sites , nests , nesting , forest trees , fuels (fire ecology) , fuel loading , fire hazard reduction , temporal variation , wildlife habitats , forest habitats , riparian forests , New Mexico , Rio Grande River
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

3. Efficacy of Verbenone for Protecting Ponderosa Pine Stands from Western Pine Beetle (Coleoptera: Curculionidae: Scolytinae) Attack in California

Description:: Includes references
Author:: Fettig, Christopher J. , McKelvey, Stephen R. , Borys, Robert R. , Dabney, Christopher P. , Hamud, Shakeeb M. , Nelson, Lori J. , Seybold, Steven J.
Subject:: Pinus ponderosa , forest trees , temperate forests , Dendroctonus brevicomis , insect pests , forest pests , verbenone , antiaggregation pheromones , insect pheromones , biopesticides , insect control , tree mortality , temporal variation , chemical composition , bioassays , spatial distribution , California
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

4. Presettlement and modern disturbance regimes in coast redwood forests: Implications for the conservation of old-growth stands

Description:: Includes references
Author:: Lorimer, Craig G. , Porter, Daniel J. , Madej, Mary Ann , Stuart, John D. , Veirs, Stephen D. , Norman, Steven P. , O'Hara, Kevin L. , Libby, William J.
Subject:: Sequoia sempervirens , coastal forests , forest management , forest trees , forest stands , age structure , lightning , fires , wind , storms , floods , slope , forest succession , canopy gaps , fire regime , landslides , history , frequency , temporal variation , spatial variation , old-growth forests , soil erosion , California
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

5. Sixty-two years of change in subtropical wet forest structure and composition at El Verde, Puerto Rico

Description:: Includes references
Author:: Drew, Allan P. , Boley, Jeremy D. , Zhao, Yinghao , Johnston, Mark H. , Wadsworth, Frank H.
Subject:: tropical rain forests , forest stands , stand composition , stand structure , density , forest damage , forest growth , basal area , forest trees , species diversity , population dynamics , temporal variation , hurricanes , Puerto Rico
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009