Jim Heffernan
Jim Heffernan
Associate Professor, Nicholas School of the Environment, Duke University
Verificeret mail på duke.edu - Startside
Citeret af
Citeret af
Riparian zones increase regional species richness by harboring different, not more, species
JL Sabo, R Sponseller, M Dixon, K Gade, T Harms, J Heffernan, A Jani, ...
Ecology 86 (1), 56-62, 2005
Ecological homogenization of urban USA
PM Groffman, J Cavender-Bares, ND Bettez, JM Grove, SJ Hall, ...
Frontiers in Ecology and the Environment 12 (1), 74-81, 2014
Macrosystems ecology: understanding ecological patterns and processes at continental scales
JB Heffernan, PA Soranno, MJ Angilletta Jr, LB Buckley, DS Gruner, ...
Frontiers in Ecology and the Environment 12 (1), 5-14, 2014
The metabolic regimes of flowing waters
ES Bernhardt, JB Heffernan, NB Grimm, EH Stanley, JW Harvey, M Arroita, ...
Limnology and Oceanography 63 (S1), S99-S118, 2018
Direct and indirect coupling of primary production and diel nitrate dynamics in a subtropical spring‐fed river
JB Heffernan, MJ Cohen
Limnology and oceanography 55 (2), 677-688, 2010
The influence of dissolved nutrients and particulate organic matter quality on microbial respiration and biomass in a forest stream
RS Stelzer, J Heffernan, GE Likens
Freshwater Biology 48 (11), 1925-1937, 2003
Horizons in stream biogeochemistry: flowpaths to progress
SG Fisher, RA Sponseller, JB Heffernan
Ecology 85 (9), 2369-2379, 2004
Assessing the homogenization of urban land management with an application to US residential lawn care
C Polsky, JM Grove, C Knudson, PM Groffman, N Bettez, ...
Proceedings of the National Academy of Sciences 111 (12), 4432-4437, 2014
Ecosystem services in managing residential landscapes: priorities, value dimensions, and cross-regional patterns
KL Larson, KC Nelson, SR Samples, SJ Hall, N Bettez, J Cavender-Bares, ...
Urban ecosystems 19, 95-113, 2016
Continental-scale homogenization of residential lawn plant communities
MM Wheeler, C Neill, PM Groffman, M Avolio, N Bettez, J Cavender-Bares, ...
Landscape and Urban Planning 165, 54-63, 2017
Fertilizer Management and Environmental Factors Drive N2O and NO3 Losses in Corn: A Meta‐Analysis
AJ Eagle, LP Olander, KL Locklier, JB Heffernan, ES Bernhardt
Soil Science Society of America Journal 81 (5), 1191-1202, 2017
Convergence of microclimate in residential landscapes across diverse cities in the United States
SJ Hall, J Learned, B Ruddell, KL Larson, J Cavender-Bares, N Bettez, ...
Landscape ecology 31, 101-117, 2016
Diel phosphorus variation and the stoichiometry of ecosystem metabolism in a large spring‐fed river
MJ Cohen, MJ Kurz, JB Heffernan, JB Martin, RL Douglass, CR Foster, ...
Ecological Monographs 83 (2), 155-176, 2013
Wetlands as an alternative stable state in desert streams
JB Heffernan
Ecology 89 (5), 1261-1271, 2008
Functional ecomorphology: feedbacks between form and function in fluvial landscape ecosystems
SG Fisher, JB Heffernan, RA Sponseller, JR Welter
Geomorphology 89 (1-2), 84-96, 2007
Morphological characteristics of urban water bodies: mechanisms of change and implications for ecosystem function
MK Steele, JB Heffernan
Ecological Applications 24 (5), 1070-1084, 2014
Homogenization of plant diversity, composition, and structure in North American urban yards
WD Pearse, J Cavender‐Bares, SE Hobbie, ML Avolio, N Bettez, ...
Ecosphere 9 (2), e02105, 2018
Light and flow regimes regulate the metabolism of rivers
ES Bernhardt, P Savoy, MJ Vlah, AP Appling, LE Koenig, RO Hall Jr, ...
Proceedings of the National Academy of Sciences 119 (8), e2121976119, 2022
Hydrologic modification and the loss of self-organized patterning in the ridge–slough mosaic of the Everglades
DL Watts, MJ Cohen, JB Heffernan, TZ Osborne
Ecosystems 13, 813-827, 2010
Algal blooms and the nitrogen‐enrichment hypothesis in Florida springs: evidence, alternatives, and adaptive management
JB Heffernan, DM Liebowitz, TK Frazer, JM Evans, MJ Cohen
Ecological Applications 20 (3), 816-829, 2010
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Artikler 1–20