User profiles for I. R. MacLachlan

Ian Robertson MacLachlan

- Verified email at pkusz.edu.cn - Cited by 909

Amy MacLachlan

- Verified email at strath.ac.uk - Cited by 217

Evaluating genomic data for management of local adaptation in a changing climate: A lodgepole pine case study

CR Mahony, IR MacLachlan, BM Lind… - Evolutionary …, 2020 - Wiley Online Library
We evaluate genomic data, relative to phenotypic and climatic data, as a basis for assisted
gene flow and genetic conservation. Using a seedling common garden trial of 281 lodgepole …

Genome-wide shifts in climate-related variation underpin responses to selective breeding in a widespread conifer

IR MacLachlan, TK McDonald… - Proceedings of the …, 2021 - National Acad Sciences
Locally adapted temperate tree populations exhibit genetic trade-offs among climate-related
traits that can be exacerbated by selective breeding and are challenging to manage under …

Selective breeding of lodgepole pine increases growth and maintains climatic adaptation

IR MacLachlan, T Wang, A Hamann, P Smets… - Forest Ecology and …, 2017 - Elsevier
Climate change is disrupting historical patterns of adaptation in temperate and boreal tree
species, causing local populations to become maladapted. Tree improvement programs …

PCA of CITES listed Pterocarpus santalinus (Leguminosae) wood

IR MacLachlan, P Gasson - IAWA journal, 2010 - brill.com
Pterocarpus santalinus L. f. is endemic to south eastern India where it is known as ‘red
sandal wood’ or ‘red sanders wood’. A highly valued timber for its structural and medicinal …

Growth gains from selective breeding in a spruce hybrid zone do not compromise local adaptation to climate

IR MacLachlan, S Yeaman… - Evolutionary …, 2018 - Wiley Online Library
Hybrid zones contain extensive standing genetic variation that facilitates rapid responses to
selection. The Picea glauca × Picea engelmannii hybrid zone in western Canada is the …

Restoring the “regional” to regional policy: A regional typology of Western Canada

DM Ray, RH Lamarche, IR MacLachlan - Canadian Public Policy, 2013 - utpjournals.press
The analysis and definition of economic regions at the sub-provincial scale is a neglected
policy issue in Canada notwithstanding the severity and persistence of disparities in regional …

Resonant excitation of volume and surface fields on complex electrodynamic surfaces

AJ MacLachlan, CW Robertson, IV Konoplev… - Physical Review …, 2019 - APS
… Importantly, PSLs are scalable and the theory presented here is applicable over a wide
frequency spectrum, from infrared to THz and beyond, enhancing the broad interest of the work. …

Measurement of coating physical properties and detection of coating disbonds by time-resolved infrared radiometry

JW Maclachlan Spicer, WD Kerns, LC Aamodt… - Journal of …, 1989 - Springer
This paper describes the principles and applications of time-resolved infrared radiometric (TRIR)
imaging to characterization of coating systems. Examples are given of its application to …

Mid-infrared volume phase gratings manufactured using ultrafast laser inscription

DG MacLachlan, RR Thomson… - Optical Materials …, 2013 - opg.optica.org
We report on the ultrafast laser inscription (ULI) of volume phase gratings inside gallium
lanthanum sulphide (GLS) chalcogenide glass substrates. The effect of laser pulse energy and …

Demonstration and characterization of ultrafast laser-inscribed mid-infrared waveguides in chalcogenide glass IG2

HL Butcher, DG MacLachlan, D Lee, RR Thomson… - Optics …, 2018 - opg.optica.org
… ultrafast laser-inscribed mid-infrared (mid-IR) waveguides in Ge_33As_12Se_55 … IR spectral
domain, suggest that IG2 has great potential for integrated optical applications in the mid-IR