User profiles for H. MacLean

Heather L MacLean

- Verified email at utoronto.ca - Cited by 10533

Heidi J. MacLean

- Verified email at au.dk - Cited by 1914

Evaluating automobile fuel/propulsion system technologies

HL MacLean, LB Lave - Progress in energy and combustion science, 2003 - Elsevier
We examine the life cycle implications of a wide range of fuels and propulsion systems that
could power cars and light trucks in the US and Canada over the next two to three decades ((…

[HTML][HTML] Constraints on the evolution of phenotypic plasticity: limits and costs of phenotype and plasticity

…, JG Kingsolver, HJ Maclean, J Masel, H Maughan… - Heredity, 2015 - nature.com
Phenotypic plasticity is ubiquitous and generally regarded as a key mechanism for enabling
organisms to survive in the face of environmental change. Because no organism is infinitely …

The four pillars of sustainable urban transportation

C Kennedy, E Miller, A Shalaby, H Maclean… - Transport …, 2005 - Taylor & Francis
The unsustainable nature of current urban transportation and land use is well recognized.
What is less clear is the prescription for how to move towards a more sustainable future, …

Comparing high and low residential density: life-cycle analysis of energy use and greenhouse gas emissions

J Norman, HL MacLean, CA Kennedy - Journal of urban planning …, 2006 - ascelibrary.org
This study provides an empirical assessment of energy use and greenhouse gas (GHG)
emissions associated with high and low residential development. Three major elements of …

Complex life cycles and the responses of insects to climate change

…, H Arthur Woods, LB Buckley, KA Potter, HJ MacLean… - 2011 - academic.oup.com
Many organisms have complex life cycles with distinct life stages that experience different
environmental conditions. How does the complexity of life cycles affect the ecological and …

Forest bioenergy or forest carbon? Assessing trade-offs in greenhouse gas mitigation with wood-based fuels

…, J Chen, W Mabee, HL MacLean - … science & technology, 2011 - ACS Publications
The potential of forest-based bioenergy to reduce greenhouse gas (GHG) emissions when
displacing fossil-based energy must be balanced with forest carbon implications related to …

Life cycle assessment of switchgrass-and corn stover-derived ethanol-fueled automobiles

S Spatari, Y Zhang, HL MacLean - Environmental science & …, 2005 - ACS Publications
… In the present study, we assumed, on the basis of analysis in MacLean ( 12), that portions
of current pastureland and land growing conventional crops are converted to switchgrass. It is …

“Junk food” and “healthy food”: meanings of food in adolescent women's culture

G Chapman, H Maclean - Journal of nutrition education, 1993 - Elsevier
A qualitative research project was conducted to examine the meanings of foods within
adolescent female culture by looking at ways in which young women classify and use foods. …

Techno-economic analysis and life cycle assessment of hydrogen production from natural gas using current and emerging technologies

YK Salkuyeh, BA Saville, HL MacLean - International Journal of hydrogen …, 2017 - Elsevier
This study presents techno-economic analyses and life cycle assessments of four hydrogen
production technologies using natural gas as a feedstock. Steam methane reforming, auto-…

Life cycle evaluation of emerging lignocellulosic ethanol conversion technologies

S Spatari, DM Bagley, HL MacLean - Bioresource technology, 2010 - Elsevier
Lignocellulosic ethanol holds promise for addressing climate change and energy security
issues associated with personal transportation through lowering the fuel mixes’ carbon …