TY - JOUR
T1 - Autumn herbivory by white-tailed deer and nutrient loss in planted seedlings
AU - Stewart, C. M.
AU - Van Deelen, Timothy R.
AU - Dawson, J. O.
PY - 2008/10
Y1 - 2008/10
N2 - White-tailed deer in the agricultural Midwest are limited during fall and winter to areas of combined food and cover, usually remnant forests in a matrix of agriculture. During this period, tree seedlings may be at higher risk to herbivory because herbaceous and agricultural foods are unavailable and deer are concentrated in forest patches. We monitored planted swamp white oak seedlings to examine how autumnal herbivory affected nutrient loss and survival. Herbivory during this season resulted in significant losses of nitrogen and phosphorous stored within the stem, with nitrogen stores significantly reduced throughout the seedling's tissues. Nutrient loss due to deer herbivory has the potential to prevent seedlings from reaching reproductive maturity, altering future successional paths and affecting forest composition. To alleviate herbivory pressure, forested refuges may benefit from hunting or sharpshooting, with treatments coinciding with peak crop harvest activity.
AB - White-tailed deer in the agricultural Midwest are limited during fall and winter to areas of combined food and cover, usually remnant forests in a matrix of agriculture. During this period, tree seedlings may be at higher risk to herbivory because herbaceous and agricultural foods are unavailable and deer are concentrated in forest patches. We monitored planted swamp white oak seedlings to examine how autumnal herbivory affected nutrient loss and survival. Herbivory during this season resulted in significant losses of nitrogen and phosphorous stored within the stem, with nitrogen stores significantly reduced throughout the seedling's tissues. Nutrient loss due to deer herbivory has the potential to prevent seedlings from reaching reproductive maturity, altering future successional paths and affecting forest composition. To alleviate herbivory pressure, forested refuges may benefit from hunting or sharpshooting, with treatments coinciding with peak crop harvest activity.
KW - INHS
UR - http://www.scopus.com/inward/record.url?scp=54949109016&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=54949109016&partnerID=8YFLogxK
U2 - 10.1674/0003-0031(2008)160[342:AHBWDA]2.0.CO;2
DO - 10.1674/0003-0031(2008)160[342:AHBWDA]2.0.CO;2
M3 - Article
VL - 160
SP - 342
EP - 349
JO - American Midland Naturalist
JF - American Midland Naturalist
IS - 2
ER -