Hans Meidner
#146,109
Most Influential Person Now
South African botanist
Hans Meidner's AcademicInfluence.com Rankings
Hans Meidnerbiology Degrees
Biology
#14037
World Rank
#17682
Historical Rank
Botany
#514
World Rank
#1448
Historical Rank

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Biology
Hans Meidner's Degrees
- Bachelors Botany University of Cape Town
- Masters Botany University of Cape Town
- PhD Botany University of Cape Town
Why Is Hans Meidner Influential?
(Suggest an Edit or Addition)According to Wikipedia, Prof Hans Anton Meidner FRSE was a South African botanist and expert in stomata. He was affectionately known as Big H. Meidner also served as leader of the Liberal Party of South Africa for several years.
Hans Meidner'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
- Methods in stomatal research (1990) (120)
- Water supply, evaporation, and vapour diffusion in leaves (1975) (105)
- STOMATAL RESPONSES TO ILLUMINATION (1965) (91)
- The Effect of Kinetin on Stomatal Opening and the Rate of Intake of Carbon Dioxide in Mature Primary Leaves of Barley (1967) (89)
- Direct Measurements of Turgor Pressure Potentials of Guard Cells, I. (1975) (77)
- Stomatal Opening in Light of Different Wavelengths: Effects of Blue Light Independent of Carbon Dioxide Concentration (1966) (77)
- The Minimum Intercellular-space CO2-Concentration (T) of Maize Leaves and its Influence on Stomatal Movements (1962) (67)
- Direct Measurements of Turgor Pressure Potentials of Guard Cells II. THE MECHANICAL ADVANTAGE OF SUBSIDIARY CELLS, THE SPANNUNQSPHASE, AND THE OPTIMUM LEAF WATER DEFICIT (1976) (63)
- Effects of Water Stress on the Resistance to Uptake of Carbon Dioxide in Tobacco (1972) (62)
- Water and plants (1976) (57)
- Water Pathways in Leaves of Hedera helix L. and Tradescantia virginiana L. (1974) (54)
- Cuticular Conductance and the Humidity Response of Stomata (1986) (52)
- ENDOGENOUS STOMATAL MOVEMENTS IN TRADESCANTIA VIRGINIANA (1971) (47)
- Studies in Stomatal Behaviour VIII. STOMATAL RESPONSES TO TEMPERATURE AND CARBON DIOXIDE CONCENTRATION IN ALLIUM CEPA L., AND THEIR RELEVANCE TO MID-DAY CLOSURE (1959) (44)
- Stomatal control of transpirational water loss. (1965) (44)
- Water Vapour Loss from a Physical Model of a Substomatal Cavity (1976) (38)
- Abscisic acid and guard cells of Commelina communis L. (1978) (32)
- Class Experiments in Plant Physiology (1984) (32)
- Midday Closure of Stomata: Effects of Carbon Dioxide and Temperature on Stomata of Allium cepa L. (1957) (31)
- The Influence of Water Strain on the Minimum Intercellular Space Carbon dioxide Concentration λ and Stomatal Movement in Wheat Leaves (1961) (31)
- Pressure and Solute Potentials in Stomatal Cells of Tradescantia virginiana (1979) (29)
- “Rate Limiting” Resistances and Photosynthesis (1969) (29)
- Stomatal Responses to Humidity and the Water Potentials of Epidermal and Mesophyll Tissue (1978) (28)
- MECHANICS AND METABOLISM OF GUARD CELLS (1976) (28)
- Further Observations on the Minimum Intercellular Space Carbon-Dioxide Concentration (Γ) of Maize Leaves and the Postulated Roles of ‘Photo-respiration’ and Glycollate Metabolism (1967) (28)
- Functional Epidermal Cells are Necessary for Abscisic Acid Effects on Guard Cells (1978) (27)
- Water Movement into and through Tradescantia virginiana (L.) LeavesI. UPTAKE DURING CONDITIONS OF DYNAMIC EQUILIBRIUM (1975) (26)
- THE PHASE-RESPONSE OF THE DARK STOMATAL RHYTHM IN TRADESCANTIA VIRGINIANA TO LIGHT AND DARK TREATMENTS (1972) (26)
- An Instrument for the Continuous Determination of Leaf Thickness Changes in the Field (1952) (26)
- Sap Exudation via the Epidermis of Leaves (1977) (25)
- The Comparative Effects of Blue and Red Light on the Stomata of Allium cepa L. and Xanthium pennsylvanicum (1968) (22)
- Compensation Points and Carbon Dioxide Enrichment for Lettuce Grown Under Glass in Winter (1967) (22)
- Vapour Loss through Stomatal Pores with the Mesophy II Tissue 1 (1976) (22)
- MEASUREMENTS OF WATER INTAKE FROM THE ATMOSPHERE BY LEAVES (1954) (21)
- The Measurement of Stomatal Responses to Stimuli in Leaves and Leaf Discs (1968) (21)
- Three hundred years of research into stomata. (1987) (20)
- Rapid Changes in Transpiration in Plants (1963) (18)
- Rates of Photosynthesis and Respiration in Relation to Stomatal Movements in Leaves Treated with α-Hydroxysulphonate and Glycollate (1966) (17)
- Our Understanding of Plant Water RelationsThe Bidder Lecture delivered at the Hull Meeting of the Society of Experimental Biology on 7 April 1983 (1983) (17)
- Effects of Photoperiodic Induction and Debudding in Xanthium pennsylvanicum and of Partial Defoliation in Phaseolus vulgaris on Rates of Net Photosynthesis and Stomatal Conductances (1970) (17)
- Direct Measurements of Turgor Pressure Potentials IV. NATURALLY OCCURRING PRESSURES IN GUARD CELLS AND THEIR RELATION TO SOLUTE AND MATRIC POTENTIALS IN THE EPIDERMIS (1979) (16)
- Circadian Rhythm of Stomatal Movements in Epidermal Strips (1993) (15)
- The Absorption Lag, Epidermal Turgor and Stomata (1990) (14)
- A critical study of sensor element diffusion porometers. (1970) (14)
- Guard Cell Pressures and Wall Properties during Stomatal Opening (1982) (14)
- Historical Sketches I (1985) (13)
- Effect of abscisic acid on solute transport in epidermal tissue (1978) (13)
- Micromanipulation of stomatal guard cells (1975) (13)
- Changes in the Resistance of the Mesophyll Tissue 1 (1955) (12)
- Precise Measurements of Carbon Dioxide Exchange by Illuminated Leaves near the Compensation Point (1970) (11)
- The Humidity Response of Stomata and its Measurement (1987) (11)
- Our understanding of plant water relations (1983) (10)
- Potassium Involvement in Stomatal Movements of Paphiopedilum (1983) (9)
- The Minimum Intercellular-Space Carbon-dioxide Concentration in Leaves of the Palm Phoenix reclinata (1961) (9)
- Light-Induced Stomatal Opening and the Postulated Role of Glycollic Acid (1965) (8)
- The Determination of Paths of Air Movement in Leaves (1955) (8)
- Light Compensation Points and Photorespiration (1970) (8)
- Tentoxin Suppresses Stomatal Opening by Inhibiting Photophosphorylation (1990) (8)
- Osmotic and turgor pressures of guard cells (1996) (8)
- Correlations Between the Unbound Water Content of Guard Cells and Stomatal Aperture in Tradescantia virginiana L. (1975) (7)
- Direct Measurements of Turgor Pressure Potentials III. (A) INJECTIONS OF SOLUTIONS INTO STOMATAL CELLS, AND (B) COMPARISONS OF PRESSURE POTENTIALS IN STOMATAL CELLS OF DIFFERENT SPECIES (1977) (6)
- Cell Potentials and Turgor Pressures in Epidermal Cells of Tradescantia and Commelina (1982) (6)
- Studies in Stomatal Behaviour XI. FURTHER OBSERVATIONS ON RESPONSES TO NIGHT LENGTH (1965) (6)
- THE INFLUENCE OF NIGHT LENGTH ON STOMATAL BEHAVIOUR IN TRADESCANTIA VIRGINIANA (1975) (5)
- Feedback processes in the opening of leaf stomata in light (1981) (4)
- A Fine-Control Carbon Dioxide Injection Circuit for the Measurement of Rates of Net Photosynthesis by Infra-Red Gas Analysis (1970) (4)
- ASPECTS OF LEAF WATER RELATIONS AND STOMATAL FUNCTIONING (1976) (3)
- A thermal method for estimating continuously the rate of flow of sap through an intact plant. (1970) (3)
- Historical Sketches 6 (1985) (2)
- Developments in Mass Flow Porometry (1992) (1)
- Historical Sketch 24CRASSULACEAN ACID METABOLISM (CAM) (1986) (0)
- Historical Sketches 9 (1985) (0)
- Effects of Water-Strain on the Minimum Intercellular Space Carbon Dioxide Concentration Γ in Wheat Leaves (1958) (0)
- Historical Sketches 3 (1985) (0)
- Historical Sketches 12 (1985) (0)
- Historical Sketches 8 (1985) (0)
- FESPP - WORSKSHOP STOMATA '89, BERLIN, SEPTEMBER 4 TO 9, 1989 (1990) (0)
- Historical Sketches 2. EXPERIMENTAL PLANT PHYSIOLOGY (1985) (0)
- Historical Sketches 14WATER RELATIONS OF PLANTS (1986) (0)
- Changes since 1968 (1990) (0)
- Historical Sketches 10 (1985) (0)
- Historical Sketches 4 CO2-ASSIMILATION (1985) (0)
- Historical Sketches 7 (1985) (0)
- Stomata and the Whole Plant (1990) (0)
- Historical Sketches 13 (1986) (0)
- Historical Sketches 5PROGRESS IN MINERAL NUTRITION (1985) (0)
- Historical Sketches 11 (1985) (0)
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What Schools Are Affiliated With Hans Meidner?
Hans Meidner is affiliated with the following schools: