Jonathan Walter Stewart
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Jonathan Walter Stewartearth-sciences Degrees
Earth Sciences
#1824
World Rank
#2553
Historical Rank
Soil Science
#61
World Rank
#69
Historical Rank
Environmental Science
#200
World Rank
#202
Historical Rank
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Earth Sciences
Jonathan Walter Stewart's Degrees
- PhD Soil Science University of California, Davis
- Masters Soil Science University of California, Davis
- Bachelors Environmental Science University of California, Davis
Why Is Jonathan Walter Stewart Influential?
(Suggest an Edit or Addition)Jonathan Walter Stewart's Published Works
Number of citations in a given year to any of this author's works
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
- Changes in Inorganic and Organic Soil Phosphorus Fractions Induced by Cultivation Practices and by Laboratory Incubations1 (1982) (2304)
- Dynamics of C, N, P and S in grassland soils: a model (1988) (1340)
- Pathways of phosphorus transformations in soils of differing pedogenesis (1984) (588)
- Dynamics of soil organic phosphorus (1987) (460)
- Particle-size fractions and their use in studies of soil organic matter (1983) (450)
- Method to measure microbial phosphate in soils (1982) (358)
- Inorganic phosphate solubilization by two Penicillium species in solution culture and soil (1988) (357)
- Cultivation Effects on the Amounts and Concentration of Carbon, Nitrogen, and Phosphorus in Grassland Soils1 (1982) (316)
- Particle Size Fractions and Their Use in Studies of Soil Organic Matter: I. The Nature and Distribution of Forms of Carbon, Nitrogen, and Sulfur1 (1981) (248)
- Changes in organic and inorganic phosphorus composition of two grassland soils and their particle size fractions during 60–90 years of cultivation (1983) (231)
- Simulation of Phosphorus Cycling in Semiarid Grasslands (1977) (199)
- Chemical nature of organic phosphorus in cultivated and uncultivated soils under different environmental conditions (1990) (193)
- Measurement of microbial sulfur in soil (1981) (148)
- DISTRIBUTION AND MOBILITY OF PHOSPHORUS IN GRASSLAND AND FOREST SOILS OF SASKATCHEWAN (1989) (141)
- EFFECT OF LABILE INORGANIC PHOSPHATE STATUS AND ORGANIC CARBON ADDITIONS ON THE MICROBIAL UPTAKE OF PHOSPHORUS IN SOILS (1981) (137)
- Residue Management Effects on Sugarcane Yield and Soil Properties in Northeastern Brazil (1993) (129)
- Forms and cycling of phosphorus in prairie and boreal forest soils (1989) (127)
- EFFECT OF MANURE AND P FERTILIZER ON PROPERTIES OF A BLACK CHERNOZEM IN SOUTHERN SASKATCHEWAN (1986) (122)
- pH effect on kinetics of adsorption of organic and inorganic phosphates by short-range ordered aluminum and iron precipitates (1992) (115)
- Long-term crop rotation and fertilizer effects on phosphorus transformations. II. In a Luvisolic soil (1992) (110)
- Sulfur and nitrogen mineralization in soils compared using two incubation techniques (1983) (106)
- Natural nitrogen-15 abundance as an indicator of soil organic matter transformations in native and cultivated soils (1984) (104)
- Root dynamics in plant and ratoon crops of sugar cane (1992) (98)
- First record of Phenacoccus solenopsis Tinsley in cultivated cotton in the United States (1991) (96)
- Pedosphere and biosphere. (1991) (90)
- An improved method for the determination of carbon in soils and soil extracts by dry combustion (1981) (90)
- Comparison of the Amounts and Forms of Sulfur in Soil Organic Matter Fractions after 65 Years of Cultivation (1980) (89)
- THE EFFECT OF NITROGEN, SULPHUR AND BORON ON YIELD AND QUALITY OF RAPESEED (Brassica napus L. and B. campestris L.) (1987) (87)
- CHANGES WITH TIME IN THE FORM AND AVAILABILITY OF RESIDUAL FERTILIZER PHOSPHORUS ON CHERNOZEMIC SOILS (1986) (86)
- The effects of plants on soil sulfur transformations (1985) (85)
- Sulfur transformations in relation to carbon and nitrogen in incubated soils (1981) (85)
- THE MECHANISM OF PHOSPHORUS-INDUCED ZINC DEFICIENCY IN BEAN (Phaseolus vulgaris L.) (1988) (84)
- The influence of topography on the distribution of organic and inorganic soil phosphorus across a narrow environmental gradient (1985) (83)
- Critical evaluation of methods for determining total organic phosphorus in tropical soils (1990) (82)
- Correction for P-sorption in the measurement of soil microbial biomass P by CHCl3 fumigation (1996) (78)
- EFFECT OF CARBON ADDITIONS ON SOIL LABILE INORGANIC, ORGANIC AND MICROBIALLY HELD PHOSPHATE (1979) (74)
- Sulfur Fractions and Carbon, Nitrogen, and Sulfur Relationships in Grassland, Forest, and Associated Transitional Soils1 (1973) (73)
- Potential role of dissolved organic carbon in phosphorus transport in forested soils (1993) (72)
- INFLUENCE OF TEXTURE AND MANAGEMENT PRACTICES ON THE FORMS AND DISTRIBUTION OF SOIL PHOSPHORUS (1987) (68)
- KINETICS OF ADSORPTION OF ORGANIC AND INORGANIC PHOSPHATES BY SHORT-RANGE ORDERED PRECIPITATE OF ALUMINUM (1990) (62)
- Phosphorus-induced Zinc Deficiency in Wheat on Residual Phosphorus Plots1 (1986) (62)
- The Nature and Forms of Sulfur in Organic Matter Fractions of Soils Selected Along an Environmental Gradient1 (1979) (62)
- SHORT- AND LONG-TERM PHOSPHORUS DYNAMICS IN A FERTILIZED ULTISOL UNDER SUGARCANE (1993) (61)
- Influence of the Chemical Form of Mercury on its Adsorption and Ability to Leach Through Soils (1978) (58)
- Concepts of soil organic matter transformations in relation to organo-mineral particle size fractions (1984) (55)
- Can an isotopic method allow for the determination of the phosphate‐fixing capacity of soils? (1993) (55)
- Phosphorus Transformations and Availability under Cropping and Fertilization Assessed by Isotopic Exchange (1994) (54)
- Carbonate analysis in soils and minerals by acid digestion and two‐endpoint titration (1983) (53)
- Sulphur cycling on the continents: wetlands, terrestrial ecosystems and associated water bodies. (1992) (52)
- SPATIAL VARIABILITY OF SOIL PHOSPHORUS AS INFLUENCED BY SOIL TEXTURE AND MANAGEMENT (1985) (48)
- Light and electron microscopy of stained microaggregates: the role of organic matter and microbes in soil aggregation (1988) (44)
- Effects of liming on organic matter decomposition and phosphorus extractability in an acid humic Ranker soil from northwest Spain (1993) (42)
- Copper Deficiency in Cereal and Oilseed Crops in Northern Canadian Prairie Soils1 (1986) (41)
- Simulating regional patterns of soil C, N, and P dynamics in the U.S. central grasslands region (1989) (41)
- Modelling land use effects of soil organic matter dynamics in the North American Great Plains (1989) (35)
- Bioavailability of organic and inorganic phosphates adsorbed on short-range ordered aluminum precipitate (2004) (34)
- PLANT AND ANIMAL FOODS OF BOBWHITE AND SCALED QUAIL IN SOUTHWEST TEXAS (1985) (34)
- INFLUENCE OF CATION SATURATION ON PHOSPHORUS ADSORPTION BY SELECTED CLAY MINERALS (1968) (33)
- Sulfur cycling in grassland and parkland soils (1984) (33)
- Distribution and plant availability of soil copper fractions in Saskatchewan (1991) (31)
- DISTRIBUTION OF MERCURY IN SASKATCHEWAN SOILS AND CROPS (1974) (27)
- ASSESSMENT OF AVAILABLE SOIL SULPHUR IN AN 35S GROWTH CHAMBER EXPERIMENT (1974) (26)
- The Zinc Fertility of Saskatchewan Soils (1987) (25)
- DISTRIBUTION OF ZINC FRACTIONS IN PRAIRIE SOILS (1990) (25)
- Changes in P forms and availability as influenced by management practices (1987) (24)
- Controls on Dynamics of Soil and Fertilizer Phosphorus and Sulfur (2015) (24)
- CHANGES WITH TIME IN FORM AND AVAILABILITY OF RESIDUAL FERTILIZER PHOSPHORUS IN A CATENARY SEQUENCE OF CHERNOZEMIC SOILS (1975) (23)
- Estivation Studies of the Convergent Lady Beetle in Arkansas (1967) (22)
- USE OF PLANT ANALYSIS TO PREDICT SULFUR DEFICIENCY IN RAPESEED (Brassica napus and B. campestris) (1983) (22)
- Chemical and biochemical changes in the rhizospheres of wheat and canola (1995) (21)
- WINTER SURVEY OF THRIPS (THYSANOPTERA: THRIPIDAE) FROM CERTAIN SUSPECTED AND CONFIRMED HOSTS OF TOMATO SPOTTED WILT VIRUS IN SOUTH TEXAS (1989) (21)
- COMPARISON OF SINGLE LARGE BROADCAST AND SMALL ANNUAL SEED-PLACED PHOSPHORUS TREATMENTS ON YIELD AND PHOSPHORUS AND ZINC CONTENTS OF WHEAT ON CHERNOZEMIC SOILS (1986) (20)
- A HIERARCHICAL APPROACH TO THE STUDY OF ORGANIC C, N, P, AND S IN WESTERN CANADIAN SOILS (1989) (20)
- THE UPTAKE OF NATIVE AND APPLIED LEAD BY ALFALFA AND BROMEGRASS FROM SOIL (1976) (19)
- The Uptake of 203Hg-Labeled Mercury Compounds by Bromegrass from Irrigated Undisturbed Soil Columns 1 (1978) (18)
- Application of the ‘Pedogenic Index’ to soil fertility studies, Saskatchewan (1988) (18)
- Growth and Mineral Nutrition of Field Crops (1992) (17)
- The distribution of selected soil properties in relation to landscape morphology in forested Gray Luvisol soils (1993) (15)
- Concepts of sulfur, carbon, and nitrogen transformations in soil: evaluation by simulation modeling (1986) (14)
- Analysis of historical changes in soil fertility and organic matter levels of the North American Great Plains (1989) (14)
- A conceptual model for interactions among carbon, nitrogen, sulphur, and phosphorus in grasslands (1983) (13)
- Plant availability of Zn fractions in Saskatchewan soils (1991) (13)
- Sensitivity to equilibration periods of phosphate sorption and isotopic exchange methods assessing Q/I relationships in soils (1996) (12)
- Effectiveness of zinc fertilizer sources on nutrition of beans (1986) (12)
- A simplified procedure for the determination of total mercury in soils (1973) (12)
- Efficacy of Dugesia tigrina (Tricladida: Turbellaria) in reducing Culex numbers in both field and laboratory. (1983) (10)
- Red imported fire ant damage to commercial cucumber and sunflower plants. (1991) (10)
- THE EFFECT OF SULPHUR ON MANGANESE AND COPPER NUTRITION OF CANOLA (1989) (9)
- Effect of organic matter incorporation into soils on 137cesium uptake by wheat plants (1975) (9)
- Changes in the human-monsoon system of east Asia in the context of global change (2008) (7)
- The use of models of soil pedogenic processes in understanding changing land use and climatic change (1990) (7)
- Impact of acid deposition on P cycling (1983) (6)
- LABILE RESIDUAL FERTILIZER PHOSPHORUS IN CHERNOZEMIC SOILS. I. SOLUBILITY AND QUANTITY/INTENSITY STUDIES (1977) (6)
- Influence of the spatial distribution of sand content on sampling patterns (1986) (6)
- Synoptic remote-sensing survey of lakes in west-central Florida (1969) (5)
- APPLICATION OF TRITON X-100 LIQUID SCINTILLANT TO THE ASSAY OF P-32, P-33 OR S-35 IN PLANT DIGESTS OR SOIL EXTRACTS (1971) (5)
- Copper and molybdenum status of pastures in eastern Saskatchewan (1977) (5)
- Influences of elemental interactions and pedogenic processes in organic matter dynamics (1989) (4)
- Seasonal Abundance and Impact of the Cottonwood Twig Borer on Cottonwood Trees (1975) (4)
- A simple microbial bioassay for plant available manganese (1985) (4)
- Availability of soil and fertiliser phosphates to growing crops (1963) (4)
- Some effects of reaction (pH) changes in a basaltic soil on the mineral composition of growing crops (1963) (3)
- Soil micronutrient problems and research in western Canada (1982) (2)
- Use of remote sensors in classifying lakes in west-central Florida (1968) (2)
- Heavy metals and arsenic in the biosphere (1972) (1)
- Residual phosphate studies (1980) (1)
- Incorporation of Sulphur, Nitrogen and Carbon into Soil Organic Matter Following incubation (1984) (1)
- Sulphur deficiency in rapeseed – diagnostic plant analysis (1980) (1)
- Evidence for a Sex Pheromone in the Cottonwood Twig Borer (1971) (1)
- The effect of sulphur and boron on the growth and yield of rapeseed (1980) (1)
- Light Trap Screening For Collecting Small Soft Bodied Insects (1971) (1)
- Fluxes, Transformations and Interecosystem Comparisons (1992) (0)
- Integration of Organic Matter and Soil Fertility Concepts into Management Decisions (2015) (0)
- Flow injection analysis a new approach to soil and plant analysis (1976) (0)
- Interrelation of carbon, nitrigen, sulfur, and phosphorus cycles druing devomposition processes in soil (2016) (0)
- Impact of Vegetated Buffer Strips on Surface Runoff in Southern Illinois (2017) (0)
- A lithologic investigation of the Schroyer limestone in Geary, Pottawatomie and Riley Counties, Kansas (1963) (0)
- The effects of the substitution of polyacrylamide for activated carbon in the sodium bicarbonate extraction of soils for available inorganic phosphorus (1979) (0)
- Broadcast and residual P versus annual seed-placed P (1985) (0)
- National park roads in the USA: purposes and design standards. (1979) (0)
- The nitrogen-sulphur interaction in lentils (1988) (0)
- An integrated approach for evaluation of impacts of changing land use and climatic change. (1990) (0)
- The effect of land levelling for irrigation on the nutrient availability to plants (1968) (0)
- The influence of straw residues on nutrient uptake and grain yield of wheat (1969) (0)
- Effect of long-term application of manure and P fertilizer on some physical, chemical, and biological properties of a Black Chernozem (1986) (0)
- Parasites and Predators of the Cottonwood Twig Borer in Texas (1972) (0)
- Management effects on phosphorus transformation and implications for soil test recommendations (1989) (0)
- Cutworms in the Home Garden and Landscape. (1976) (0)
- Report to the Soils and Crops Workshop from the Saskatchewan Advisory Council on Soils and Agronomy (1985) (0)
- Studies on the uptake of soil-applied mercury (1973) (0)
- Yield and nutrient analysis of the Kernen residual prosphorus study (1982) (0)
- Survey of micronutrients in Saskatchewan soils (1968) (0)
- Biological control of musk thistle in Texas (1992) (0)
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