Back to search

Total Citations Per Year

Abstract

References (147)

Handbook of Chemistry and Physics

1937 • 4,864 citations

Handbook of Chemistry and Physics,

1970 • 1,799 citations

Flux of Gases across the Air-Sea Interface

1974 • 1,516 citations

Aqueous Ammonia Equilibrium Calculations: Effect of pH and Temperature

1975 • 1,397 citations

Micronutrients in agriculture

1972 • 1,055 citations

Terrestrial Nitrogen Cycles

1982 • 574 citations

On the Gaseous Exchange of Ammonia between Leaves and the Environment: Determination of the Ammonia Compensation Point

1980 • 501 citations

Nitrogen Fixation in Bacteria and Higher Plants

1975 • 449 citations

Urease activity in soils

1973 • 382 citations

Processes of gas exchange across an air-water interface

1973 • 297 citations

The Effects of Several Factors on Volatilization of Ammonia Formed from Urea in the Soil

1960 • 289 citations

Volatilization Losses of Nitrogen as Ammonia from Surface-Applied Fertilizers, Organic Amendments, and Crop Residues

1980 • 276 citations

Ammonia Toxicity and pH

1962 • 240 citations

A closed ammonia cycle within a plant canopy

1976 • 234 citations

Ammonia Volatilization Losses from Flooded Rice Soils

1978 • 221 citations

Biogeochemistry of Ancient and Modern Environments

1980 • 205 citations

Forest Soils and Forest Land Management

1976 • 183 citations

Ammonia Flux into the Atmosphere from a Grazed Pasture

1974 • 180 citations

Volatile Loss of Ammonia Following Surface Application of Urea to Turf or Bare Soils1

1959 • 173 citations

Nitrification‐Denitrification Reactions in Flooded Soils and Water Bottoms: Dependence on Oxygen Supply and Ammonium Diffusion

1976 • 171 citations

Dissociation Constant of Aqueous Ammonia at 0 to 50° from E. m. f. Studies of the Ammonium Salt of a Weak Acid

1950 • 162 citations

Effects of Solution Chemistry and Environmental Conditions on Ammonia Volatilization Losses From Aqueous Systems

1978 • 161 citations

A Direct Field Measurement of Ammonia Emission After Injection of Anhydrous Ammonia

1977 • 159 citations

The effect of pellet size on the ammonia loss from urea applied to forest soil

1973 • 157 citations

Ammonia Volatilization from Surface Applications of Ammonium Compounds on Calcareous Soils: I. General Theory

1973 • 148 citations

Ammonia volatilization from flooded soils

1981 • 144 citations

Dynamics of Ammonia Volatilization during Furrow Irrigation of Maize1

1982 • 142 citations

Solubility of ammonia in water at low concentrations

1979 • 140 citations

Ammonia and nitrous oxide losses following applications of ammonium sulfate to flooded rice

1981 • 138 citations

Ammonia Volatilization from Sewage Sludge Applied in the Field

1978 • 135 citations

Ammonia Loss and Associated Reactions of Urea in Calcareous Soils

1981 • 121 citations

Jack bean urease (EC 3.5.1.5). A new purification and reliable rate assay

1969 • 114 citations

Ammonia Volatilization From Soils: Equilibrium Considerations

1977 • 113 citations

Ammonia Volatilization from Senescing Leaves of Maize

1979 • 112 citations

Soil Inorganic Nitrogen

2013 • 111 citations

Atmospheric ammonia from undisturbed land

1977 • 108 citations

Nitrogen, phosphorus and sulphur—Global cycles

1977 • 107 citations

The Influence of Cation Exchange Capacity and Depth of Incorporation on Ammonia Volatilization from Ammonium Compounds Applied to Calcareous Soils

1976 • 102 citations

Fixation of Ammonia by Organic Soils

1961 • 95 citations

Urea as a fertilizer

1961 • 95 citations

Fixation and Defixation of Ammonium in Soils

1957 • 94 citations

Ammonia Exchange at the Land Surface1

1980 • 93 citations

VOLATILIZATION OF AMMONIA FROM SURFACE-FERTILIZED SOILS

1951 • 92 citations

NITROGEN TRANSFORMATIONS IN AN INCUBATED SOIL AS AFFECTED BY COMBINATIONS OF MOISTURE CONTENT AND TEMPERATURE AND ADSORPTION-FIXATION OF AMMONIUM

1976 • 91 citations

Nitrogen budget of a shortgrass prairie ecosystem

1978 • 90 citations

Volatilization of ammonia from urine patches in a subtropical pasture

1982 • 89 citations

Movement of Nitrogen in Soil

2013 • 85 citations

TOXICITY AS A CAUSE OF THE INEFFICIENCY OF UREA AS A FERTILIZER.

1964 • 84 citations

TOXICITY AS A CAUSE OF THE INEFFICIENCY OF UREA AS A FERTILIZER. I. REVIEW

1964 • 81 citations

Ammonia Losses from Surface‐Applied Nitrogen Fertilizer as Controlled by Soluble Calcium and Magnesium: General Theory

1981 • 80 citations

Ammonia Volatilization from Surface Applications of Ammonium Compounds on Calcareous Soils: II. Effects of Temperature and Rate of Ammonium Nitrogen Application

1974 • 78 citations

Ammonium Diffusion as a Factor in Nitrogen Loss from Flooded Soils

1976 • 77 citations

Ammonia Exchange Over a Corn Crop

1978 • 73 citations

Ammonia and ammonium sulfate in the troposphere over the United Kingdom

1970 • 72 citations

SOME FACTORS AFFECTING LOSSES OF AMMONIA FROM UREA AND AMMONIUM SULPHATE APPLIED TO SOILS

1964 • 72 citations

Nitrogen Transformations in Waterlogged Soil.

1970 • 69 citations

Factors Influencing Ammonia Losses From Urea Applied to Northwestern Forest Soils

1972 • 68 citations

Losses of Nitrogen from Some Flooded Soils in Tracer Experiments

1971 • 66 citations

Ammonia volatilization from a flooded tropical soil

1977 • 63 citations

The Relationship between pH and Ammonia Equilibria in Soil

1964 • 63 citations

Urea Hydrolysis and Subsequent Loss of Ammonia

1963 • 63 citations

Ammonia Losses from Fertilized Nebraska Soils1

1961 • 62 citations

Accession, transformation, and loss of nitrogen in soils of the arid region

1981 • 60 citations

Gaseous Loss of Ammonia from Nitrogen Fertilizers Applied to Soils1

1960 • 59 citations

Urea Conversion to Ammonia in Waterlogged Soils

1970 • 59 citations

Evaluation of Selected Processes Controlling Nitrogen Loss in a Flooded Soil

1980 • 55 citations

Ammonia Losses from Soils, Gaseous Loss of Ammonia from Surface-Applied Nitrogenous Fertilizers

1961 • 54 citations

Ammonia Volatilization from Surface Applications of Ammonium Compounds on Calcareous Soils: V. Soil Water Content and Method of Nitrogen Application

1976 • 53 citations

Evaluation of ammonia fluxes into the free atmosphere over Western Germany

1980 • 53 citations

Rate control of ammonia volatilization from rice paddies

1981 • 51 citations

LOSS OF AMMONIA FROM AMMONIUM SULFATE APPLIED TO ALKALINE SOILS

1942 • 43 citations

LYSIMETER STUDIES ON TRACER NITROGEN IN FOREST SOIL

1968 • 43 citations

Ammonia Volatilization from Surface Applications of Ammonium Compounds to Calcareous Soils: VI. Effects of Initial Soil Water Content and Quantity of Applied Water

1977 • 41 citations

Distribution and Retention of Anhydrous Ammonia in Sandy Soils

1954 • 40 citations

LYSIMETER STUDIES ON TRACER NITROGEN IN FOREST SOIL

1969 • 39 citations

Volatilization Losses of Nitrogen from Surface-Applied Fertilizers, as Measured by Crop Response

1964 • 38 citations

Ammonia Volatilization from Surface Applications of Ammonium Compounds on Calcareous Soils: IV. Effect of Calcium Carbonate Content

1975 • 38 citations

Reactions Of Ammonia In Soils

1959 • 38 citations

A Comparison of Calcium Carbonate Precipitation and pH Depression on Calcium‐Reduced Ammonia Loss from Surface‐Applied Urea

1981 • 38 citations

Ammonia Volatilization as Influenced by Calcium Carbonate Particle Size and Iron Oxides

1981 • 37 citations

LOSS OF AMMONIA FROM AMMONIUM SULPHATE UNDER DIFFERENT CONDITIONS WHEN APPLIED TO SOILS

1957 • 36 citations

Volatilization of ammonia from submerged tropical soils

1970 • 36 citations

Evaluation of ammonia fluxes into the free atmosphere over Western Germany

1980 • 36 citations

Effect of Soil Moisture and Depth of Application on Retention of Anhydrous Ammonia

1956 • 36 citations

Ammonia Volatilization from Soils1

1974 • 36 citations

Nitrogen cycling in South-East Asian wet monsoonal ecosystems

1981 • 35 citations

Ammonia Losses from Surface‐Applied Urea and Ammonium Fertilizers as Influenced by Rate of Soluble Calcium

1981 • 35 citations

RETENTION AND FIXATION OF AMMONIA BY SOILS

1958 • 35 citations

NITROGEN LOSSES FROM SOILS FERTILIZED WITH DIFFERENT NITROGEN CARRIERS

1958 • 34 citations

Anhydrous Ammonia Retention by Soils as Influenced by Depth of Application, Soil Texture, Moisture Content, pH Value, and Tilth 1

1947 • 33 citations

Ammonia Volatilization and Nitrogen Utilization from Sulfur‐coated Ureas and Conventional Nitrogen Fertilizers

1976 • 33 citations

Relationships between Ammonia Volatilization, Ammonia Concentration and Water Evaporation

1964 • 33 citations

LOSSES OF APPLIED AMMONIUM 15N, UREA 15N, AND ORGANIC 15N IN FLOODED SOILS

1980 • 32 citations

Desorption of Ammonia from Anaerobic Lagoons

1973 • 32 citations

Gaseous Loss of Ammonia from Prilled Urea Applied to Slash Pine

1970 • 32 citations

Rates of urea hydrolysis in five soils of india

1976 • 31 citations

Influence of Spartina Alterniflora on Nitrogen Loss from Marsh Soil

1981 • 29 citations

Nitrate Leaching in a Sludge‐Treated Forest Soil

1979 • 27 citations

THE PLANT COMPONENT AS A FACTOR IN AMMONIA VOLATILIZATION FROM PASTURE SWARDS

1971 • 26 citations

Decomposition of the organic materials from hill soils and pastures I.—Incubation method for studying the mineralisation of carbon, nitrogen and phosphorus

1970 • 25 citations

ADSORPTION OF AMMONIA BY CLAYS AND MUCK

1955 • 25 citations

Gaseous Loss of Ammonia from Sulfur‐coated Urea, Ammonium Sulfate, and Urea Applied to Calcareous Soil (pH 7.3)

1976 • 25 citations

On the mechanism of urease action

1959 • 24 citations

Lowering ammonia volatilization losses from urea application by activation of nitrification process

1981 • 24 citations

Ammonia and Ammonium Reactions with Some Pacific Northwest Soils

1964 • 23 citations

Ammonia Volatilization Reaction Mechanism Between Ammonium Sulfate and Carbonate Systems

1978 • 23 citations

Ammonia loss from ammoniacal fertilisers applied to calcareous soils

1962 • 23 citations

Determination of Application Losses of Anhydrous Ammonia1

1959 • 21 citations

Leaching and Gaseous Losses of Nitrogen From Some Nontilled California Soils1

1963 • 21 citations

Organic Matter Interactions

2013 • 20 citations

Nitrification inhibitors and ammonia volatilization

1971 • 20 citations

Ammonia Volatilization from Surface Applications of Ammonium Compounds on Calcareous Soils: III. Effects of Mixing Low and High Loss Ammonium Compounds

1975 • 20 citations

Competition of NH3 and H2O for Adsorption Sites on Clay Minerals

1964 • 18 citations

Sulfuric Acid for the Treatment of Ammoniated Irrigation Water: I. Reducing Ammonia Volatilization

1975 • 17 citations

Ammonia volatilization from soils fertilized with urea and ammonium nitrate.

1980 • 17 citations

RETENTION OF ANHYDROUS AMMONIA BY SOIL

1966 • 15 citations

Sulfuric Acid for the Treatment of Ammoniated Irrigation Water: II. Reducing Calcium Precipitation and Sodium Hazard

1976 • 15 citations

RETENTION OF ANHYDROUS AMMONIA BY SOIL

1965 • 15 citations

Patterns of ammonia volatilization from a forest soil

1973 • 15 citations

Retention of Ammonia in Soils

2013 • 14 citations

Effect of Plant Ash on Nitrogen Fertilizer Transformations and Ammonia Volatilization

1978 • 13 citations

Pertes d'azote par volatilisation ammoniacale après fertilisation en forêt de pin gris

1971 • 13 citations

Ammonia and Ammonium Reactions with Some Layer‐Silicate Minerals

1964 • 13 citations

REACTIONS OF AMMONIA WITH SOIL II. SORPTION OF NH3 ON ENGLISH SOILS AND ON WYOMING BENTONITE

1978 • 11 citations

The Release of Nitrogen from Sulfur‐coated Urea as Affected by Soil Moisture, Coating Weight, and Method of Placement

1976 • 11 citations

Gaseous ammonia losses following nitrogen fertilization

1979 • 11 citations

The Effect of Carbon Dioxide on the Chemisorption of Ammonia by Base‐saturated Clays

1966 • 9 citations

Volatilization Losses of Ammonia from Different Nitrogen Carriers as Affected by Soil-Moisture, Organic Matter and Method of Fertilizer Application

1978 • 8 citations

Ammonia Sorption and Retention by Plant Residue Materials

1964 • 8 citations

Some Aspects of Ammonia Sorption by Soil Surfaces

1964 • 8 citations

Sorption of Gaseous Ammonia by Clay Minerals as Influenced by Sorbed Aqueous Vapor and Exchangeable Cations

1963 • 8 citations

Ammonia Interactions with Soil Minerals

2013 • 8 citations

Ion Association in the Ammonia—Carbon Dioxide—Water System

1974 • 6 citations

Ammonia Retention in Tropical Soils as Influenced by Moisture Content and Continuous Submergence

1975 • 6 citations

Kinetics of ammonia volatilization of anhydrous ammonia applied to a vertisol as influenced by Farm Yard manure, sorbed cations and cation exchange capacity

1980 • 6 citations

Processes Controlling the Nitrogen Cycle in the Atmosphere over Australia

1980 • 6 citations

Ammonia volatilization losses in some tropical flooded rice soils under field conditions.

1980 • 5 citations

Ammonia Volatilization from Ratios of Formamide and Urea Solutions in Soils1

1969 • 5 citations

Evaluation of loss of nitrogen by ammonia volatilization from soil fertilized with urea

1969 • 4 citations

Miscible Displacement of Ammonia in Soil; Determining Sorption Isotherms

1971 • 4 citations

Desorption of Ammonia from Soil During Displacement

1972 • 4 citations

Ammonia Application in Irrigation Water

2013 • 4 citations

Effets de l'apport d'azote organique et inorganique a des sols de pelouses xerophiles: Influence du phosphore

1971 • 3 citations

Ammonia nitrogen loss from sprinkler applications

1959 • 3 citations

AMERICAN METEOROLOGICAL SOCIETY

1965 • 2 citations

A modelling approach to nitrogen cycling in agro-ecosystems.

1981 • 2 citations

Ammonia Volatilization from some Forest Floor Materials Following Urea Fertilization

1975 • 2 citations

Cited By (0)

Loading...