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Revised Phosphorus Index Can Help Curb Agricultural Runoff
https://senr.osu.edu/news/revised-phosphorus-index-can-help-curb-agricultural-runoff
placement, soil phosphorus content, field topography, soil infiltration rate and cover crops. In addition to ...
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Farmers, Consultants Needed for Major Initiative to Update Fertilizer Guidelines
https://senr.osu.edu/news/farmers-consultants-needed-major-initiative-update-fertilizer-guidelines
embarking on a major initiative to determine the optimal rates of fertilization on the state’s major crops. ... fertilization rates are common, with some ag retailers recommending higher or lower rates than what’s in the ... trials and gathering a good, robust data set so farmers know what the appropriate application rate really ...
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Environmental Film Series-- Years of Living Dangersouly, Season Two
https://senr.osu.edu/events/environmental-film-series-years-living-dangersouly-season-two
increasing extinction rate of our planet’s wildlife. Season One aired in 2015 on Showtime. Season Two, ...
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TWEL Erin Cashion Thesis
https://senr.osu.edu/node/2895
positively associated with capture and detection rates for transient species, both early successional and ... forest breeding species and obligate frugivores. Detection rates for Neotropical migrants and ...
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Survival and Covey Density of Northern Bobwhites in Relation to Habitat Characteristics and Usable Space in Ohio
quantify effects of landscape simplification in Midwestern landscapes. Non-breeding survival rate was at ... high woody stem density with increasing snow cover. This and persistently low survival rates suggest ...
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TWEL Laura Kearns Dissertation
https://senr.osu.edu/node/2910
information about predation risk in nest-site selection, and 3) are provisioning rates to nestlings adjusted ... document parental feeding rates, predator surveys to estimate perceived risk, and nest survival rates to ... decisions about provisioning. Furthermore, provisioning rates were not related to nest fate. If provisioning ...
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TWEL Ashley Buchanan Thesis
https://senr.osu.edu/node/2893
influence movement rate and patch residence time, and 3) examine factors influencing stopover duration. ... rate within patch for each bird-patch-day combination. The random effect was the individual bird in ... behavior. Mean total distance moved per day was 2.2 km for YRWA and 0.9 km for REVI. Mean movement rate (m ...
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Olivia Smith Graduate Defense Seminar
https://senr.osu.edu/about-us/events/olivia-smith-graduate-defense-seminar
and intentional management using woodlot edge enhancement affect rates of change in abundance. The ... declines of 4.08% annually and an even higher rate of 6.88% in Ohio. Early-successional woody was the only ...
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TWEL Richard Geboy Thesis
https://senr.osu.edu/node/2900
emergence with nesting chronology, nesting effort, and nest parasitism rates in a southern Illinois wood ... duck population that nests in natural cavities. Nest chronology, nesting effort, and parasitism rates ... upland habitats commenced during the week of 13-April in 2001 and 2002. Rates of leaf emergence did not ...
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TWEL Jennifer Smith-Castro Thesis
https://senr.osu.edu/node/2931
survival by reducing parental attendance rates, thereby leaving nests more vulnerable to predation; 2) ... a logistic-exposure method to model daily nest survival. Estimated daily survival rates for Northern Cardinals were ... similar across sites, and variation in daily survival rate of Northern Cardinal nests was not well ...