Robert J. Ph. D. Hudson
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(Suggest an Edit or Addition)Robert J. Ph. D. Hudson's Published Works
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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Bioaccumulation of mercury in pelagic freshwater food webs. (1998) (628)
- lron transport in marine phytoplankton: Kinetics of cellular and medium coordination reactions (1990) (411)
- Limitation of productivity by trace metals in the sea (1991) (388)
- Preparation and chemistry of the artificial algal culture medium aquil (2013) (279)
- The ILWAS model: Formulation and application (1985) (264)
- Investigations of iron coordination and redox reactions in seawater using 59Fe radiometry and ion-pair solvent extraction of amphiphilic iron complexes (1992) (235)
- Distinguishing between extra‐ and intracellular iron in marine phytoplankton. (1989) (221)
- Which aqueous species control the rates of trace metal uptake by aquatic biota? Observations and predictions of non-equilibrium effects (1998) (205)
- Seasonal energy expenditures and thermoregulatory responses of moose (1986) (201)
- Trace metal transport by marine microorganisms: implications of metal coordination kinetics (1993) (192)
- Bioenergetics Of Wild Herbivores (1985) (176)
- The geobiological cycle of trace elements in aquatic systems: Redfield revisited (1985) (142)
- Seasonal changes in body composition of mature female caribou and calves (Rangifer tarandus groenlandicus) on an arctic island with limited winter resources (1987) (132)
- Sources and fates of mercury and methylmercury in Wisconsin lakes (1994) (130)
- Modeling the Global Carbon Cycle: Nitrogen fertilization of the terrestrial biosphere and the “missing” CO2 sink (1994) (129)
- Analysis of movements and behavior of caribou (Rangifer tarandus) using hidden Markov models (2004) (117)
- Feeding ecology of feral horses in Western Alberta. (1979) (104)
- Impacts of grazing systems on soil compaction and pasture production in Alberta (2002) (102)
- Foraging Ecology of Bison in Aspen Boreal Habitats (1987) (98)
- Seasonal foraging rates of free-ranging moose (1986) (95)
- Estimation of dry matter intake of free-rancing moose (1985) (91)
- Prediction of wolf (Canis lupus) kill-sites using hidden Markov models (2006) (89)
- Limiting effects of snow on seasonal habitat use and diets of caribou (Rangifer tarandus groenlandicus) on Coats Island, Northwest Territories, Canada (1988) (88)
- MOOSE HABITAT PREFERENCES IN RESPONSE TO CHANGING AVAILABILITY (2004) (82)
- Integrated Acidification Study (ILWAS): A Mechanistic Ecosystem Analysis (1984) (76)
- Winter energy balance and activity of female caribou on Coats Island, Northwest Territories: the relative importance of foraging and body reserves (1993) (73)
- Social organization of feral horses in western Canada (1982) (70)
- Herbivore Dynamics in Southern Narok, Kenya (1986) (68)
- Digestive kinetics of moose (Alces alces), wapiti (Cervus elaphus) and cattle (1990) (68)
- Determination of MeHg in environmental sample matrices using Hg-thiourea complex ion chromatography with on-line cold vapor generation and atomic fluorescence spectrometric detection. (2005) (65)
- Foraging rates of wapiti on green and cured pastures (1986) (62)
- Wildlife Production Systems: Economic Utilisation of Wild Ungulates (1991) (62)
- SEASONAL ENERGY EXPENDITURES AND THERMOREGULATORY RESPONSES OF BISON AND CATTLE (1979) (60)
- Chemical composition of antlers from Wapiti (Cervus elaphus) (1995) (59)
- Interpretation of complexometric titration data: An intercomparison of methods for estimating models of trace metal complexation by natural organic ligands (2015) (57)
- Modeling complexometric titrations of natural water samples. (2003) (56)
- Simulation of conservation and management of woodland caribou (2004) (54)
- Effects of soil pH and soil water content on prosulfuron dissipation. (2002) (52)
- Estimating forage intake and energy requirements of free-ranging wapiti (Cervus elaphus) (1992) (52)
- Seasonal activity budgets of moose in aspen-dominated boreal forests (1989) (52)
- Snowpack recovery in regenerating coastal British Columbia clearcuts (2000) (51)
- Changes in diets of wapiti during a hunting season. (1985) (51)
- Optimal grazing of wapiti (Cervus elaphus) on grassland: Patch and feeding station departure rules (1993) (50)
- Social organization and communication of riverine hippopotami in southwestern Kenya (1986) (46)
- Behavioral and thermoregulatory responses of moose to high ambient temperatures and insect harassment in aspen-dominated forests (1990) (46)
- DETERMINANTS OF SPATIAL DISTRIBUTION OF ROCKY MOUNTAIN BIGHORN SHEEP (1975) (45)
- Intake, digestibility, methane and heat production in bison, wapiti and white-tailed deer (1998) (43)
- Nutritional Significance of Wapiti (Cervus Elaphus) Migrations to Alpine Ranges in Western Alberta, Canada (1989) (42)
- Application of a nutrient cycling model (NuCM) to a northern mixed hardwood and a southern coniferous forest. (1991) (42)
- Effects of Posture and Activity on Metabolic Responses of Wapiti to Cold (1979) (42)
- Range relationships of feral horses with wild ungulates and cattle in western Alberta. (1980) (41)
- Weight dynamics of wapiti in the boreal forest (1981) (40)
- Effect of Forage Depletion on the Feeding Rate of Wapiti (1985) (39)
- Decreasing Mercury in Northern Wisconsin: Temporal Patterns in Bulk Precipitation and a Precipitation-Dominated Lake (2000) (38)
- Characterization of the Organic Nitrogen Fraction Determined by the Illinois Soil Nitrogen Test (2009) (37)
- Winter bioenergetics of Rocky Mountain bighorn sheep. (1978) (36)
- Bisoniana LXVI. Comparison of forage intake and digestibility by American bison, yak and cattle (1977) (35)
- Effect of water flux on solute velocity and dispersion (2003) (33)
- Telemetered heart rate as an index of energy expenditure in moose (Alces alces). (1985) (33)
- Efficiency of Utilization of Bulrush Rhizomes by Lesser Snow Geese (1979) (32)
- Reproductive performance of farmed wapiti (Cervus elaphus nelsoni ) (1991) (31)
- Isolation, characterization and localization of glycosaminoglycans in growing antlers of wapiti (Cervus elaphus). (1998) (31)
- Digestive responses of wapiti Cervus elaphus canadensis to seasonal forages (1996) (30)
- Acid Rain Model: Canopy Module (1983) (30)
- Ecological metabolism of moose in aspen-dominated boreal forests, central Alberta (1989) (30)
- Integrated lake-watershed acidification study. Volume 1: model principles and application procedures. Final report (1983) (29)
- Bisoniana LXVIII. Comparative winter bioenergetics of American bison, yak, Scottish highland and Hereford calves (1978) (28)
- The nutrient cycling cycling model (NuCM) : overview and application (1992) (28)
- Bromus-Poa response to defoliation intensity and frequency under three soil moisture levels (2002) (27)
- Fat distribution and indices of carcass composition in Coats Island caribou (Rangifer tarandus groenlandicus). (1987) (27)
- Bite characteristics of wapiti (Cervus elaphus) in seasonal Bromus-Poa swards. (1994) (27)
- Seasonal quality of forages used by moose in the aspen-dominated boreal forest, central Alberta (1988) (27)
- Quantifying management-driven changes in organic matter turnover in an agricultural soil: An inverse modeling approach using historical data and a surrogate CENTURY-type model (2010) (27)
- Activity budgets of Lesser Snow Geese wintering on the Fraser River Estuary, British Columbia (1978) (26)
- Compensatory growth of wapiti (Cervus elaphus) on aspen parkland ranges (1991) (26)
- Occupational patterns of wildlife on a major East Kootenay winter-spring range. (1976) (25)
- Upland plant community classification in Elk Island national park, Alberta, Canada, using disturbance history and physical site factors (1997) (25)
- Productivity of farmed wapiti in Alberta (1994) (25)
- Disentangling herbivore impacts on Populus tremuloides: a comparison of native ungulates and cattle in Canada’s Aspen Parkland (2013) (23)
- Traits relevant to the domestication of herbivores (1981) (23)
- Populus forest characterization in Elk Island National Park relative to herbivory, prescribed fire, and topography (1997) (23)
- Estimating dry matter digestibility and intake in wapiti (Cervus elaphus canadensis) using the double n-alkane ratio technique (2000) (23)
- Characterizing the Performance of Denitrifying Bioreactors during Simulated Subsurface Drainage Events. (2015) (23)
- Comparison of the stress of abrupt and interval weaning of farmed wapiti calves (Cervus elaphus) (1999) (23)
- Thiourea catalysis of MeHg ligand exchange between natural dissolved organic matter and a thiol-functionalized resin: a novel method of matrix removal and MeHg preconcentration for ultratrace Hg speciation analysis in freshwaters (2007) (22)
- Seasonal energy requirements of wapiti (Cervus elaphus) for maintenance and growth (1994) (21)
- Energy costs of locomotion in wapiti (1978) (20)
- TRACE METAL UPTAKE, NATURAL ORGANIC MATTER, AND THE FREE‐ION MODEL (2005) (20)
- Body condition of male Thomson's and Grant's gazelles in relation to season and resource use (1986) (20)
- Animal production in Canada (1993) (20)
- EFFECT OF SUPPLEMENTING SUMMER RANGES ON LACTATION AND GROWTH OF WAPITI (Cervus elaphus) (1990) (20)
- Grazing preferences of cattle in regenerating aspen forest. (1986) (19)
- Seasonal intake determination in reproductive wapiti hinds (Cervus elaphus canadensis) using n-alkane markers (2000) (17)
- Characterization of methyl mercury in dental wastewater and correlation with sulfate-reducing bacterial DNA. (2008) (17)
- Winter Feeding, Lactation, and Calf Growth in Farmed Wapiti (1995) (17)
- Genetic relationship of wood and plains bison based on restriction fragment length polymorphisms (1991) (17)
- Seasonal energetic parameters of free-grazing bison (Bison bison). (2000) (17)
- Examination of model uncertainty and parameter interaction in a global carbon cycling model (GLOCO) (1999) (17)
- Plant communities' structure in Benoue National Park, Cameroon: a cluster association analysis (1985) (17)
- Assessment of mercury(II) bioavailability using a bioluminescent bacterial biosensor: practical and theoretical challenges. (2010) (17)
- Pilot-scale demonstration of efficient ammonia removal from a high-strength municipal wastewater treatment sidestream by algal-bacterial biofilms affixed to rotating contactors (2018) (16)
- Relationship of snowshoe hare feeding preferences to nutrient and tannin content of four conifers. (1994) (16)
- Ion Exchange: The Contributions of Diffuse Layer Sorption and Surface Complexation (1995) (16)
- Digestive Function of Wapiti Calves (1981) (16)
- Extraction of Condensed Tannins from Cervid Feed and feces and Quantification using a Radial Diffusion Assay (2005) (16)
- Catch-up growth of yearling wapiti stags (cervus elaphus) (1992) (16)
- Bioenergetic consequences of alopecia induced by Dermacentor albipictus (Acari: Ixodidae) on moose. (1990) (15)
- Supplemental winter feeding. (1994) (15)
- Foraging dynamics of wapiti stags (Cervus elaphus) during compensatory growth (1993) (14)
- Defoliation Regime Effects on Accumulated Season-long Herbage Yield and Quality in Boreal Grassland (2003) (14)
- Conservation hunting : people and wildlife in Canada's north (2005) (14)
- Glycosaminoglycans from growing antlers of wapiti (Cervus elaphus) (1997) (14)
- Energy cost of feeding in Rocky Mountain bighorn sheep (1978) (14)
- Studies in valine biosynthesis: II. Enzymatic dehydration of α,β-dihydroxyisovaleric acid by plant extracts (1961) (14)
- Efficiency of beef production systems: Description and preliminary evaluation of a model (1997) (13)
- Nutritional Requirements and Management Strategies for Farmed Deer - Review - (2000) (13)
- Evaluation of a Winter Habitat Suitability Index Model for Elk in West-Central Alberta (2002) (13)
- Habitat and forage selection of moose in the aspen-dominated boreal forest, central Alberta (1992) (13)
- Evaluation of life-cycle herd efficiency in cow-calf systems of beef production. (1999) (12)
- Effects of supplemental dietary tannins on the performance of white-tailed deer (Odocoileus virginianus). (2010) (12)
- Cattle herbage utilization patterns under high-density rotational grazing in the Aspen Parkland (2003) (12)
- Management, gain and productivity of Peace Country bison (Bison bison) (1997) (11)
- Using n-alkane markers to estimate forage intake of mule deer (2006) (10)
- Forage Yield and Quality of Chicory, Birdsfoot Trefoil, and Alfalfa During the Establishment Year (2008) (10)
- Energy Cost of Standing in Rocky Mountain Bighorn Sheep (1979) (9)
- Census of the Mara River hippopotamus (Hippopotamus amphibius), southwest Kenya, 1980–1982 (1984) (9)
- Model Prediction of the Effects of Changing Phosphorus Loads on the Everglades Protection Area (2002) (9)
- Animal-unit equivalence of bison, wapiti, and mule deer in the aspen parkland of Alberta (2007) (8)
- Calving behaviour of farmed wapiti (Cervus elaphus) (1996) (8)
- Geochemical Thermodynamics of Lead Removal from Water with Limestone (2018) (8)
- Activity budgets and foraging behavior of bison on seeded pastures. (2001) (8)
- Performance of American bison [Bos bison] in feedlots (1999) (8)
- Voluntary Intake, Digestibility and Nitrogen Balance in Spotted Deer (Cervus nippon) Fed Forest By-product Silage, Oak Leaf Hay and Commercial Mixed Ration (2003) (8)
- Foraging postures of wapiti ( Cervus elaphus) (1993) (7)
- Diffusion Limitation for Atrazine Biodegradation in Soil (2013) (7)
- Performance and dietary preferences of white-tailed deer grazing chicory, birdsfoot trefoil or alfalfa in north central Alberta. (2009) (7)
- Are nutritional adaptations of wild deer relevant to commercial venison production$ (2003) (6)
- Yields, quality and suitability of four annual forages for deer pasture in North Central Alberta (2009) (6)
- Geochemical thermodynamics of cadmium removal from water with limestone (2018) (6)
- Estimating Economic Carrying Capacity for an Ungulate Guild in Western Canada (2009) (6)
- Sport hunting in North America. (1989) (6)
- Overview of wildlife farming and ranching in North America (1993) (5)
- Habitat selection by wapiti in a boreal forest enclosure (1981) (5)
- Foraging rates of wapiti on alfalfa/bromegrass pastures (2009) (4)
- Simulation and quantification of pasture condition and animal performance on boreal grasslands in Alberta (2007) (4)
- RELATIONSHIPS AMONG PHYSICAL TRAITS, AGE AND SOCIAL STATUS IN THOMSON'S AND GRANT'S GAZELLES (1985) (4)
- More on mercury content in fish. (2004) (4)
- Caribou Mountains critical wildlife habitat and traditional ecological knowledge study (2001) (3)
- Response of Captive Snowshoe Hares to Thiram-Treated Conifers (1993) (3)
- AMBIENT TEMPERATURE,FOOD AND FORAGING ACTIVITIES OF WAPITI, CERVUS ELAPHUS NELSONI,IN ASPEN BOREAL FOREST (1996) (3)
- Population stocking rates and distribution of wildlife and livestock on Mara and Loita plains (1980) (3)
- Seasonal herbage dynamics on Aspen Parkland landscapes in central Alberta (2004) (3)
- Seasonal comparison of voluntary intake and feeding behaviour in Korean spotted deer (Cervus nippon). (2000) (3)
- Assessment of variability among diets of individual deer with the aid of canonical analysis (1979) (3)
- Characterization of body and velvet antler growth in farmed wapiti (Cervus elaphus) (1998) (3)
- Requirements for maintenance and live weight gain of moose and wapiti calves during winter (1996) (3)
- Twenty-Four-Hour Activity Budgets of Mule Deer, Odocoileus hemionus , in the Aspen Parkland of Eastcentral Alberta (2007) (3)
- OVERVIEW OF THE INTEGRATED LAKE-WATERSHED ACIDIFICATION STUDY. (ILWAS) (1983) (3)
- A method of regional landscape evaluation for wildlife. (1976) (3)
- Wildlife production systems and programmes in Kenya (1984) (2)
- Road construction and hauling in basaltic and granitic terrain : effects on sediment yield at Russell and Catherine Creeks , Tsitika River Watershed (2)
- Prediction of energy expenditures by Rocky Mountain bighorn sheep (1980) (2)
- Quantification and Simulation of Grazing Impacts on Soil Water in Boreal Grasslands (2006) (2)
- Methylmercury Production in Denitrifying Woodchip Bioreactors (2015) (2)
- Caribou Mountains critical ungulate habitat and traditional ecological knowledge study: a GIS analysis (2002) (2)
- Effects of Dietary Protein Level on Velvet Antler Production in Red Deer(Cervus elaphus) (2003) (2)
- Comparison of TOPMODEL streamflow simulations using NEXRAD-based and measured rainfall data, McTier Creek watershed, South Carolina (2012) (2)
- LIVESTOCK DIVERSIFICATION : ISSUES AND TRENDS (2011) (2)
- Mixed grazing systems of the aspen boreal forest (1986) (2)
- Rumen Papillae Morphology of Mule Deer, Odocoileus hemionus , and White-tailed Deer, Odocoileus virginianus , from East-central Alberta (2008) (2)
- Nutritional significance of altitudinal migrations for wapiti (1983) (2)
- Seasonal Dynamics and Defoliation Impact on Herbage Yield in Aspen Boreal Habitats of Alberta (2003) (2)
- Acceptability of thiram-treated conifers to snowshoe hares (1993) (1)
- R51163 AS A SEDATIVE FOR HANDLING AND TRANSPORTING PLAINS BISON AND WAPITI (1992) (1)
- Modeling Denitrification in Agroecosystems of Central Illinois: Investigations at Field and Watershed Scales (2002) (1)
- Moose husbandry in Alberta, Canada (1987) (1)
- Index measurements of carcass composition for Coats Island caribou (1986) (1)
- Mercury-thiourea complex ion chromatography: Advances in system chemistry and applications to environmental mercury speciation analysis (2015) (1)
- A Study on the Seasonal Comparison of Dry Matter Intake, Digestibility, Nitrogen Balance and Feeding Behavior in Spotted Deer (Cervus nippon) Fed Forest By-products Silage and Corn Silage (2004) (1)
- An Evaluation of ALCES, A Landscape Cumulative Effects Simulator for use in Integrated Resource Management in Alberta (2002) (1)
- Palatability of Anispray®-treated white spruce to snowshoe hares (1993) (1)
- METHYLMERCURY UPTAKE BY FRESHWATER PHYTOPLANKTON : ANALYTICAL AND MODELING METHODS (1999) (0)
- The future of African wildlife. (1984) (0)
- Spatial and temporal differences in the composition and structure of bacterial assemblages in biofilms of a rotating algal-bacterial contactor system treating high-strength anaerobic digester filtrate (2020) (0)
- Review of "Big game in Alaska: A history of wildlife and people" (1983) (0)
- Disentangling herbivore impacts on Populus tremuloides: a comparison of native ungulates and cattle in Canada’s Aspen Parkland (2013) (0)
- Contaminants in Unionid Mussels from the Confluence of the Mississippi and Illinois Rivers (2008) (0)
- Latently Gallic: Locus amœnus and the Prurient Verse of the Mature Pontus de Tyard (2014) (0)
- MODELING THE FATE OF METALS IN AQUATIC SYSYEMS: THE MECHANISTIC BASIS OF PARTICLE-WATER PARTITIONING MODELS (1998) (0)
- Studies in valine biosynthesis: II. Enzymatic dehydration of alpha,beta-dihydroxyisovaleric acid by plant extracts. (1961) (0)
- Reply to “Comment on ‘Kinetics and Modeling of Dissolved Phosphorus Export from a Tile-Drained Agricultural Watershed’ by Y. Xue, M.B. David, L.E. Gentry, and D.A. Kovacic. J. Environ. Qual. 27:917–922 (1998).” (1999) (0)
- An Explicit 3-Dimensional Model for Reactive Transport of Nitrogen in Tile Drained Fields (2001) (0)
- Development and validation of a 3D coupled hydrologic-biogeochemical model for evaluation of the impact of water-table management on nitrate loads from tile-drained agricultural fields (2006) (0)
- Comparison of NEXRAD-Based and Observed Rainfall Data and TOPMODEL Simulations, McTier Creek Watershed, South Carolina (2012) (0)
- Southern Rhodesia, Northern Rhodesia and Nyasaland : Draft federal scheme : report of the Judicial Commission (1952) (0)
- What elk, wolves and caterpillars have in common—The perfect forager theorem (2013) (0)
- Productivity, Efficiency And Resilience Of Crop And Livestock Production (2011) (0)
- Methylmercury bioavailability and dynamics in the streams of Piasa Creek watershed: New methods of sampling and analysis (2009) (0)
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