Keyword: phosphorus - Blacklight Search Results

Open Access

Author:: Miguel, Magalhaes Amade
Title:: FUNCTIONAL ROLE AND SYNERGYSTIC EFFECT OF ROOT TRAITS FOR PHOSPHORUS ACQUISITION EFFICIENCY AND THEIR GENETIC BASIS IN COMMON BEAN (PHASEOLUS VULGARIS L.)
Graduate Program:: Horticulture
Keywords:: basal root whorls
phosphorus
common bean
root architecture
QTL analysis
synergism.
File:: Download Miguel2012.pdf
Committee Members:: Jonathan Paul Lynch, Dissertation Advisor/Co-Advisor
Jonathan Paul Lynch, Committee Chair/Co-Chair
Kathleen Marie Brown, Committee Member
Barbara Jane Christ, Special Member

Open Access

Author:: May, Melissa
Title:: Assessing stream biofilm nutrient status across natural and experimental nutrient gradients
Graduate Program:: Wildlife and Fisheries Science
Keywords:: biofilm
periphyton
nitrogen
phosphorus
File:: Download MKM_Final_Thesis_2-18-11.pdf
Committee Members:: Hunter Carrick, Thesis Advisor/Co-Advisor
Hunter Carrick, Thesis Advisor/Co-Advisor

Open Access

Author:: St.Clair, Samuel Breck
Title:: Factors and mechanisms underlying sugar maple sensitivity to edaphic stresses on Pennsylvania's Allegheny Plateau
Graduate Program:: Integrative Biosciences
Keywords:: Acer
aluminum
antioxidant
calcium
magnesium
manganese
oxidative stress
phosphorus
red maple
File:: Download PhD_Thesis__St.Clair_.pdf
Committee Members:: Jonathan Paul Lynch, Committee Chair/Co-Chair
John Edward Carlson, Committee Member
William Edward Sharpe, Committee Member
Ming Tien, Committee Member
John Charles Schultz, Committee Member

Open Access

Author:: Walk, Tom Campbell
Title:: Variation in Root Architecture of Common Bean and Effects on Phosphorus Acquisition
Graduate Program:: Plant Physiology
Keywords:: computer simulation
gravitropism
phosphorus
nutrient acquisition
common bean
root architecture
fractal analysis
adventitious roots
basal roots
File:: Download TW_ETD.pdf
Committee Members:: Jonathan Paul Lynch, Committee Chair/Co-Chair
Kathleen Marie Brown, Committee Member
Simon Gilroy, Committee Member
Wayne Roger Curtis, Committee Member
Virendra Puri, Committee Member

Open Access

Author:: Raley, Robert Brandon
Title:: Influence of Phosphorus and Nitrogen on Annual Bluegrass Encroachment in a Creeping Bentgrass Putting Green
Graduate Program:: Agronomy
Keywords:: nitrogen
phosphorus
creeping bentgrass
annual bluegrass
putting green
File:: Download RALEY_M_S__Thesis_Apr_16_2012_FINAL.pdf
Committee Members:: Peter Landschoot, Thesis Advisor/Co-Advisor

Open Access

Author:: Hoffman, Margaret C
Title:: Nutrient Removal in Natural Swimming Pools: a Mass Balance Analysis
Graduate Program:: Horticulture
Keywords:: natural swimming pools
phosphorus
nitrogen
substrate
vegetation and nutrient removal
mass balance
File:: Download Margret_Dissertation7-25final.pdf
Committee Members:: Robert Berghage Jr., Dissertation Advisor/Co-Advisor
Dan Thomas Stearns, Committee Member
Ricky M Bates, Committee Member
Robert David Shannon, Committee Member

Open Access

Author:: Webber, Kathleen Ann
Title:: Soil-plant System Response to Lime and Phosphorus Amendments of an Andisol of the Andean Highlands of Ecuador
Graduate Program:: Soil Science
Keywords:: phosphorus
Andisol
Andic
volcanic
Ecuador
Andes
lime
amendment
soil
soil fertility
barley
P
sorption
adsorption
File:: Download K_Webber__MSThesis.pdf
Committee Members:: Richard Charles Stehouwer, Thesis Advisor/Co-Advisor
Carmen Enid Martinez, Thesis Advisor/Co-Advisor
Jonathan Paul Lynch, Thesis Advisor/Co-Advisor

Open Access

Author:: Weeks, Holley Lynn
Title:: Farm-level Evaluation of Implementing Feeding Best Management Practices on Pennsylvania Dairy Farms
Graduate Program:: Animal Science
Keywords:: dairy cattle
best management practices
crude protein
phosphorus
environment
milk urea nitrogen
File:: Download Final_Thesis_Weeks.pdf
Committee Members:: Alexander Nikolov Hristov, Thesis Advisor/Co-Advisor
Lisa Holden, Thesis Advisor/Co-Advisor
Clarence Alan Rotz, Thesis Advisor/Co-Advisor

Open Access

Author:: Locke, Nicholas Albert
Title:: Classification of polyphosphate-accumulating bacteria in benthic biofilms
Graduate Program:: Environmental Engineering
Keywords:: polyphosphate accumulating organisms
phosphorus
eutrophication
nonpoint source pollution
File:: Download NAL_Thesis_v6.pdf
Committee Members:: John Michael Regan, Thesis Advisor/Co-Advisor
Anthony Buda, Thesis Advisor/Co-Advisor
William D Burgos, Thesis Advisor/Co-Advisor

Open Access

Author:: Reichl, Kyle David
Title:: Synthetic Methods Based on Organophosphorus Redox Cycling
Graduate Program:: Chemistry
Keywords:: synthetic methods
redox cycling
phosphorus
pyramidal inversion
regioselective allylic reduction
enediyne
File:: Download ReichlDissertation_Final.pdf
Committee Members:: Alexander Thomas Radosevich, Dissertation Advisor/Co-Advisor
Prof Kenneth Feldman, Committee Member
RAYMOND LEE FUNK, Committee Member
Michael John Janik, Committee Member

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