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Full-Text Articles in Life Sciences

Camera Trap Success Among Carnivores And Prey Animals In Tazewell County, Virginia, David L. Chambers, James A. Vance Oct 2012

Camera Trap Success Among Carnivores And Prey Animals In Tazewell County, Virginia, David L. Chambers, James A. Vance

Virginia Journal of Science

Obtaining basic ecological information on occurrence and activity levels in cryptic and elusive species is often difficult. Camera trapping provides a relatively inexpensive opportunity to acquire such data. We used infrared-triggered cameras to assess trap success and activity levels of several species across four consecutive seasons, including: Ursus americanus (black bear), Lynx rufus (bobcat), Canis latrans (coyote), Vulpes vulpes (red fox), Urocyon cinereoargenteus (gray fox), Procyon lotor (raccoon), Odocoileus virginianus (white-tailed deer), Didelphis virginiana (opossum), Sciurus carolinensis (gray squirrel), and Meleagris gallopavo (wild turkey). With a total of 396 trap nights (TN) at one station over the span of four …


Section Abstracts: Natural History And Biodiversity Apr 2012

Section Abstracts: Natural History And Biodiversity

Virginia Journal of Science

Abstracts of the Natural History and Biodiversity Section for the 90th Annual Meeting of the Virginia Academy of Science, May 23-25, 2012, Norfolk State University, Norfolk, Virginia.


Effect Of Greenhouse Temperature On Tomato Yield And Ripening, Mark E. Kraemer, Christopher D. Mullins, Carl E. Niedziela Apr 2012

Effect Of Greenhouse Temperature On Tomato Yield And Ripening, Mark E. Kraemer, Christopher D. Mullins, Carl E. Niedziela

Virginia Journal of Science

High fuel costs have encouraged producers of greenhouse tomato (Solanum lycopersicum L.) in the mid-Atlantic region to reduce air temperatures during the day. However, effects on fruit ripening and yield are not known, especially under the low light conditions found in off-season production. This 2-yr study compared fruit ripening and yield of tomato under two temperature regimes during the fall season. Two sets of 18 tomato plants, three rows of six, were grown in soilless culture under either a warm or cool temperature regime. Temperatures were similar during night hours but allowed to rise to at least 21- …


Section Abstracts: Biology With Microbiology And Molecular Biology Apr 2012

Section Abstracts: Biology With Microbiology And Molecular Biology

Virginia Journal of Science

Abstracts of the Biology with Microbiology and Molecular Biology Section for the 90th Annual Meeting of the Virginia Academy of Science, May 23-25, 2015, Norfolk State University, Norfolk, Virginia.


Section Abstracts: Botany Apr 2012

Section Abstracts: Botany

Virginia Journal of Science

Abstracts of the Botany Section for the 90th Annual Meeting of the Virginia Academy of Science, May 23-25, 2012, Norfolk State University, Norfolk Virginia.


Section Abstracts: Structural Biology, Biochemisty, And Biophysics Apr 2012

Section Abstracts: Structural Biology, Biochemisty, And Biophysics

Virginia Journal of Science

Abstracts of the Structural Biology, Biochemistry, and Biophysics Section for the 90th Annual Meeting of the Virginia Academy of Science, May 23-25, 2012, Norfolk State University, Norfolk, Virginia.