E. A. Johnson
#37,228
Most Influential Person Now
Canadian ecologist
E. A. Johnson's AcademicInfluence.com Rankings
E. A. Johnsonbiology Degrees
Biology
#2136
World Rank
#3429
Historical Rank
Ecology
#88
World Rank
#102
Historical Rank
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Biology
E. A. Johnson's Degrees
- PhD Ecology University of British Columbia
Why Is E. A. Johnson Influential?
(Suggest an Edit or Addition)According to Wikipedia, Edward A. Johnson is a Canadian ecologist. His research focuses on the contact between geosciences and ecology. Johnson is currently a professor of biological sciences at the University of Calgary, located in Alberta. He was formerly the director of the Biogeoscience Institute at the university, which promotes research in the Canadian rockies and surrounding areas, where he is involved in research programs.
E. A. Johnson'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
- Alpine Plant Life: Functional Plant Ecology of High Mountain Ecosystems (2001) (1659)
- Compounded Perturbations Yield Ecological Surprises (1998) (956)
- The Relative Importance of Fuels and Weather on Fire Behavior in Subalpine Forests (1995) (610)
- Testing the assumptions of chronosequences in succession. (2008) (597)
- VEGETATION DYNAMICS : STUDIES FROM THE NORTH AMERICAN BOREAL FOREST (1993) (493)
- Fire Frequency Models, Methods and Interpretations* (1994) (471)
- Forest fires : behavior and ecological effects (2001) (418)
- A MODEL OF WIND DISPERSAL OF WINGED OR PLUMED SEEDS (1989) (321)
- The theory and use of two fire history models (1985) (250)
- CLIMATICALLY INDUCED CHANGE IN FIRE FREQUENCY IN THE SOUTHERN CANADIAN ROCKIES (1991) (248)
- Wind Dispersal of Seeds from a Forest Into a Clearing (1995) (238)
- Seed mass and dispersal capacity in wind-dispersed diaspores (1993) (236)
- FIRE FREQUENCY AND THE SPATIAL AGE MOSAIC OF THE MIXED‐WOOD BOREAL FOREST IN WESTERN CANADA (2000) (229)
- Estimating the Mean Annual Seed Production of Trees (1994) (221)
- Looking forward through the past: identification of 50 priority research questions in palaeoecology (2014) (217)
- Accurately ageing trees and examining their height‐growth rates: implications for interpreting forest dynamics (2002) (210)
- Wildfires in the western Canadian boreal forest: Landscape patterns and ecosystem management (1998) (208)
- Plant Disturbance Ecology: The Process and the Response (2007) (207)
- Process and patterns of duff consumption in the mixedwood boreal forest (2002) (202)
- How fire scars are formed: coupling a disturbance process to its ecological effect (1996) (189)
- Wildfire Regime in the Boreal Forest and the Idea of Suppression and Fuel Buildup (2001) (177)
- Testing a basic assumption of shrubland fire management: how important is fuel age? (2004) (177)
- How forest fires kill trees: A review of the fundamental biophysical processes (2007) (166)
- Climate and wildfires in the North American boreal forest (2008) (166)
- Population dynamics in lodgepole pine-engelmann spruce forests (1989) (156)
- Modelling recruitment of Populus tremuloides, Pinus banksiana, and Picea mariana following fire in the mixedwood boreal forest (1999) (142)
- THE INFLUENCE OF MAN AND CLIMATE ON FREQUENCY OF FIRE IN THE INTERIOR WET BELT FOREST, BRITISH COLUMBIA (1990) (131)
- Fire Effects on Trees (2001) (131)
- LONG-DISTANCE WIND DISPERSAL OF TREE SEEDS (1995) (129)
- Large-scale climatic patterns control large lightning fire occurrence in Canada and Alaska forest regions (2006) (125)
- Buried seed populations in the subarctic forest east of Great Slave Lake, Northwest Territories (1975) (113)
- Geomorphic principles of terrain organization and vegetation gradients (2000) (112)
- Warming-induced upslope advance of subalpine forest is severely limited by geomorphic processes (2013) (111)
- The Relative Importance or Snow Avalanche Disturbance and Thinning on Canopy Plant Populations (1987) (109)
- Tree recruitment from burn edges (2000) (102)
- VEGETATION ORGANIZATION AND DYNAMICS OF LICHEN WOODLAND COMMUNITIES IN THE NORTHWEST TERRITORIES, CANADA' (1981) (100)
- Fire recurrence in the subarctic and its implications for vegetation composition (1979) (98)
- Physical characterization of seed microsites--movement on the ground. (1992) (98)
- Temperature-dependent rate models of vascular cambium cell mortality (2004) (96)
- Old-growth, disturbance, and ecosystem management (1995) (84)
- The aerodynamics of plumed seeds (1990) (82)
- Secondary dispersal of tree seeds on snow (1997) (80)
- Estimation of temporal variations in historical fire frequency from time-since-fire map data (1998) (76)
- Introduction. The boreal forest and global change (2008) (75)
- Fire and Biological Processes (2003) (73)
- Seed mass and early survivorship of tree species in upland clearings and shelterwoods (1998) (70)
- The Need for Consideration of Fire Behavior and Effects in Prescribed Burning (1995) (68)
- Forest fire behavior (1992) (67)
- UNDERSTORY VASCULAR PLANT SPECIES DIVERSITY IN THE MIXEDWOOD BOREAL FOREST OF WESTERN CANADA (2002) (63)
- Can the Variation in Samara Mass and Terminal Velocity on an Individual Plant Affect the Distribution of Dispersal Distances? (1992) (63)
- A heat transfer model of crown scorch in forest fires (2006) (63)
- Nonlinearity of effects of invasive ecosystem engineers on abiotic soil properties and soil biota (2009) (61)
- Predicting climate change effects on wildfires requires linking processes across scales (2011) (61)
- A method for studying dead bole dynamics in Pinus contorta var. latifolia ‐ Picea engelmannii forests (1991) (61)
- Mapping vegetation spatial patterns from modeled water, temperature and solar radiation gradients (2002) (59)
- Fruit abscission in Acer saccharinum with reference to seed dispersal (1992) (58)
- Heat budget and fire behaviour associated with the opening of serotinous cones in two Pinus species (1993) (57)
- Assessment of variability and uncertainty of soil organic carbon in a mountainous boreal forest (Canadian Rocky Mountains, Alberta) (2014) (57)
- Modelling the temporal variation in the seed production of North American trees (2004) (56)
- Historical vegetation change in the Kananaskis Valley, Canadian Rockies (1987) (56)
- Sediment transport due to tree root throw: integrating tree population dynamics, wildfire and geomorphic response (2009) (54)
- RECONSTRUCTING FIRE BEHAVIOUR AND EFFECTS IN A SUBALPINE FOREST (1988) (52)
- Large‐scale climatic patterns and area affected by mountain pine beetle in British Columbia, Canada (2009) (52)
- Exotic Ecosystem Engineers Change the Emergence of Plants from the Seed Bank of a Deciduous Forest (2009) (52)
- A Critical Evaluation of Fire Suppression Effects in the Boreal Forest of Ontario (2005) (49)
- Fire in the Subarctic Wintering Ground of the Beverley Caribou Herd (1975) (48)
- A soil heat and water transfer model to predict belowground grass rhizome bud death in a grass fire. (2009) (47)
- A biophysical process model of tree mortality in surface fires (2008) (45)
- Why Engelmann spruce does not have a persistent seed bank (1996) (44)
- Positive relationship between herbaceous layer diversity and the performance of soil biota in a temperate forest (2011) (43)
- A process approach to understanding disturbance and forest dynamics for sustainable forestry. (2003) (42)
- Moisture cycles of the forest floor organic layer (F and H layers) during drying (2010) (38)
- A hillslope forest floor (duff) water budget and the transition to local control (2010) (36)
- Tree establishment on bars in low‐order gravel‐bed mountain streams (2011) (35)
- Peatland vegetation organization and dynamics in the western subarctic, Northwest Territories, Canada (1982) (35)
- Long-term reconstruction of the fire season in the mixedwood boreal forest of Western Canada (1999) (34)
- 1 – Disturbance and Succession (2007) (33)
- A review of a new generation of wildfire–atmosphere modeling (2019) (29)
- Fire and vegetation dynamics: Fire and Vegetation Dynamics (1992) (29)
- Statistical methods for estimating historical fire frequency from multiple fire-scar data (2004) (27)
- Succession an Unfinished Revolution (1979) (25)
- Effect on Stream/low of Cutting a Forest Understory BY (2004) (23)
- Assessing possible shifts in wildfire regimes under a changing climate in mountainous landscapes (2013) (22)
- The boreal forest as a cultural landscape (2012) (21)
- Timing of fire relative to seed development may enable non-serotinous species to recolonize from the aerial seed banks of fire-killed trees (2013) (19)
- Strengthening Fire Ecology's Roots (2001) (19)
- The importance of regional dynamics in local populations of limber pine (Pinus flexilis) (2000) (19)
- Mapping subalpine forest types using networks of nearest neighbour classifiers (2004) (18)
- Snow avalanche frequency and velocity for the Kananaskis Valley in the Canadian Rockies (1985) (18)
- A multivariate analysis of the niches of plant populations in raised bogs. II. Niche width and overlap (1977) (18)
- Estimating the Time a Dead Tree Has Been on the Ground (1985) (18)
- Varied ecosystems need different fire protection (2001) (17)
- Disturbance and succession (2016) (16)
- The dispersal of winged fruits and seeds differing in autorotative behaviour (1990) (16)
- Fluvial seed dispersal of riparian trees: transport and depositional processes (2016) (16)
- Biogeosciences survey (2012) (15)
- Comparing Measured Duff Moisture with a Water Budget Model and the Duff and Drought Codes of the Canadian Fire Weather Index (2013) (15)
- Subarctic Lichen Woodlands (1999) (14)
- Distribution of prairies and solonetzic soils in the Peace River district, Alberta (1983) (14)
- Quantification of controls on regional rockfall activity and talus deposition, Kananaskis, Canadian Rockies (2017) (14)
- Interactions between Precipitation and Vegetation Canopies (2016) (14)
- 14 – Wildfire and Tree Population Processes (2007) (13)
- Negligible soil erosion in a burned mountain watershed, Canadian Rockies: field and modelling investigations considering the role of duff (2011) (13)
- Johann Georg Goldammer, Valentin V. Furyaev (eds.): Fire in Ecosystems of Boreal Eurasia (1998) (13)
- A multivariate analysis of the niches of plant populations in raised bogs. I. Niche dimensions (1977) (13)
- Earthworm invasion causes declines across soil fauna size classes and biodiversity facets in northern North American forests (2021) (12)
- Disturbance: the process and the response. An epilogue (1985) (11)
- Toward a General Scaling Theory for Linking Traits, Stoichiometry, and Body Size to Ecosystem Function (2016) (11)
- Estimation of temporal variations in fire frequency from time-since-fire data (1996) (10)
- A model of fragmentation in the Canadian boreal forest (2004) (10)
- Fire spread probabilities for experimental beds composed of mixedwood boreal forest fuels (2013) (9)
- The influence of geomorphic processes on plant distribution and abundance as reflected in plant tolerance curves (2012) (9)
- Reply-Reverse cumulative standing age distributions in fire-frequency analysis (1999) (8)
- Linking Soil Moisture Variation and Abundance of Plants to Geomorphic Processes: A Generalized Model for Erosion‐Uplifting Landscapes (2018) (8)
- Interplay between field observations and numerical modeling to understand temporal pulsing of tree root throw processes, Canadian Rockies, Canada (2013) (8)
- Optimization of leaf morphology in relation to leaf water status: A theory (2020) (8)
- Gully recharge rates and debris flows: A combined numerical modeling and field-based investigation, Haida Gwaii, British Columbia (2017) (7)
- Heat Balances in Ecological Contexts (2016) (7)
- Particulate diffusion models and the dispersal of seeds by the wind (1989) (7)
- Salt Marsh Ecosystems: Tidal Flow, Vegetation, and Carbon Dynamics (2016) (6)
- Comparisons of fire weather indices using Canadian raw and homogenized weather data (2018) (5)
- Coastal dune succession and the reality of dune processes (2021) (5)
- Timing of fire relative to seed development controls availability of non-serotinous aerial seed banks (2012) (4)
- Slope effects on the spatial variations in duff moisture (2012) (4)
- Towards a strategy for Critical Zone science in Canada (2017) (3)
- Old-growth, disturbance, and ecosystem management: Reply (1996) (3)
- Editors Are Editors, Not Oracles (2014) (3)
- Mechanisms of Flow and Sediment Transport in Fluvial Ecosystems: Physical and Ecological Consequences (2016) (2)
- Fire and vegetation dynamics: Fires and climate (1992) (2)
- Soil Mantled Hillslopes: Intersections of Geomorphology, Soil Science, and Ecology (2016) (2)
- Fire and the boreal forest: the process and the response (1992) (2)
- Synthesis and Quantification of the Physical Aspects of Fire@@@Forest Fires: Behavior and Ecological Effects (2001) (2)
- Effects of fire, logging and settlement on the boreal forest landscape in Ontario (2003) (2)
- Constraints on Nutrient Dynamics in Terrestrial Vegetation (2016) (2)
- A Biogeoscience Approach to Ecosystems (2016) (2)
- and atmosphere Biogeosciences survey : Studying interactions of the biosphere with the lithosphere (2012) (2)
- Managing Uncertainty in a Geospatial Model of Biodiversity (2006) (2)
- Condition Assessment Using Computer Models (1994) (2)
- From Description to Process (2015) (1)
- Aboveground impacts of a belowground invader: how invasive earthworms alter aboveground arthropod communities in a northern North American forest (2021) (1)
- Fire and vegetation dynamics: Fire and the population dynamics of boreal trees (1992) (1)
- FORESTS, FIRES and STOCHASTIC MODELLING (2006) (1)
- Fire and vegetation dynamics: Fire history and landscape pattern (1992) (1)
- STATISTICAL METHODS FOR 1 ESTIMATING HISTORICAL FIRE 2 FREQUENCY FROM MULTIPLE FIRE 3 SCAR DATA (2004) (1)
- Coastal Dunes and Vegetation Dynamics (2016) (1)
- Measuring the Hydraulic Landscapes of Stream-Dwelling Invertebrates for Ecological Research (2016) (1)
- Role of river flow and sediment mobilization in riparian alder establishment along a bedrock-gravel river, South Fork Eel River, California (2017) (1)
- Cruise report: assessment of ecological condition and stressor impacts within Great Lakes Region Areas of Concern (AOCs): Ashtabula River and Milwaukee Estuary (August 18-25, 2012) (2013) (1)
- Landscape Evolution Models and Ecohydrologic Processes (2016) (1)
- 1942: The ESA Annual Meeting That Wasn’t (2020) (0)
- Reprinted from International Symposium on FOREST H YDROLOG Y Proceedings of a National Science Foundation Advanced Science Seminar held at The Pennsylvania State University, Pennsylvania Aug 29-Sept 10, 1965 EFFECTS OF MULTIPLE USE ON PEAK FLOWS AND LOW FLOWS (2004) (0)
- Getting Your Feet Wet (2020) (0)
- VASCULAR FLORA OF THE CARIBOU RANGE, NORTHWEST TERRITORIES, CANADA (1979) (0)
- How does gully recharge affect sediment transfers by debris flows? A numerical modelling study in steep mountainous terrain, coastal British Columbia (2014) (0)
- Boreal Forest Ecosystems (2017) (0)
- Fire and vegetation dynamics: Conclusion (1992) (0)
- The dead bole dynamics in the mixedwood boreal forest (2000) (0)
- Fire and vegetation dynamics: Preface (1992) (0)
- Climate insensitivity of treeline in the Canadian Rocky Mountains (2011) (0)
- Structural and Geomorphic Controls in Altitudinal Treeline: a Case Study in the Front Ranges of the Canadian Rocky Mountains (2009) (0)
- Results of Frequency Based Interpretations of Deep Water Passive EM Survey Data (2012) (0)
- Preface of the first edition (1983) (0)
- Rockfall-Talus Process-Response Systems in the Canadian Rockies, Canada (2015) (0)
- Geomorphic processes and plant distribution (2009) (0)
- Fire and vegetation dynamics: Duff consumption (1992) (0)
- Flowers From Persian Poets (2019) (0)
- Tree species mentioned in the text (1992) (0)
- Letters to the editor (0)
- The consultation clinic (1962) (0)
- Editors' Note (2005) (0)
- Reprints and Other Signs of Innovation in Science (2021) (0)
- Looking Back (2020) (0)
- Editors' Note (2003) (0)
- William S. Cooper Award: David Tilman (1990) (0)
- Numerical modelling study of gully recharge and debris flows in Haida Gwaii, British Columbia (2015) (0)
- Trumpets Lost at Sea (1978) (0)
- Looking Back in the Bulletin E. A. Johnson (2020) (0)
- Fire and vegetation dynamics: References (1992) (0)
- Understanding how fire behavior characteristics shape tree population dynamics, diversity and forest patterns (1999) (0)
- Fire and vegetation dynamics: Fire intensity (1992) (0)
- Two Recent Textbooks Reviewed (1971) (0)
- Investigating the Lack of Pit/Mound Microtopography in Subalpine Forests of the Canadian Rockies (2012) (0)
- Decadal climatic variability and regional weather simulation: stochastic nature of forest fuel moisture and climatic forcing (2014) (0)
- A Student at Atlanta University (1942) (0)
- Online Genealogical Resources in the Digital Library of Georgia (2011) (0)
- Topographic Susceptibility to Windthrow of Trees in Subalpine Forests, Canadian Rockies (2019) (0)
- Sensitivity Analysis for Assessing Effects of Tree Population Dynamics on Soil Bioturbation (2012) (0)
- Bayyinah Sharrieff: African American Traveler, University of Khartoum Student, Nation of Islam Leader (2017) (0)
- Tree Death in Surface Fires: Modeling the Effects of Elevated Temperatures on the Vascular Cambium (2001) (0)
- Riparian seed dispersal: transport and depositional processes (2012) (0)
- Preface of the second edition (2021) (0)
- Processes that cause natural unforested areas in Canadian Rockies below temperature treeline (2019) (0)
- Tree Vulnerability to Fires: Thermal Tolerance of Live Bark Cell Populations (2002) (0)
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