selected publications
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academic article
- Forest productivity varies with soil moisture more than temperature in a small montane watershed. Agricultural and Forest Meteorology. 259:211-221. 2018
- Seasonality and nitrogen supply modify carbon partitioning in understory vegetation of a boreal coniferous forest. Ecology. 97:671-683. 2016
- Evaluating hydrologic effects of spatial and temporal patterns of forest canopy change using numerical modelling. Hydrological Processes. 30:217-231. 2016
- Simulated water budget of a small forested watershed in the continental/maritime hydroclimatic region of the United States. Hydrological Processes. 2016
- A dynamic leaf gas-exchange strategy is conserved in woody plants under changing ambient CO2: evidence from carbon isotope discrimination in paleo and CO2 enrichment studies. Global Change Biology. 22:889-902. 2016
- Stem compression reversibly reduces phloem transport in Pinus sylvestris trees. Tree Physiology. 35:1075-1085. 2015
- Detecting long-term metabolic shifts using isotopomers: CO2-driven suppression of photorespiration in C3 plants over the 20th century. Proceedings of the National Academy of Sciences of the United States of America. 112:15585-15590. 2015
- Long-term nitrogen additions and the intrinsic water-use efficiency of boreal Scots pine. Geophysical Research Abstracts. 17. 2015
- Seedling establishment and physiological responses to temporal and spatial soil moisture changes. New Forests. 1-19. 2015
- Altered nitrogen and precipitation along urban gradients affect harvester ants and seed sources. Journal of Arid Environments. 104:96-105. 2014
- 3-PG simulations of young ponderosa pine plantations under varied management intensity: Why do they grow so differently?. Forest Ecology and Management. 313:69-82. 2014
- Constraining 3-PG with a new delta C-13 submodel: a test using the delta C-13 of tree rings. Plant, Cell and Environment. 37:82-100. 2014
- Decoupling litter respiration from whole-soil respiration along an elevation gradient in a Rocky Mountain mixed-conifer forest. Canadian Journal of Forest Research. 44:432-440. 2014
- Remote sensing the vulnerability of vegetation in natural terrestrial ecosystems. Remote Sensing of Environment. 154:322-337. 2014
- Decreased carbon limitation of litter respiration in a mortality-affected pinon-juniper woodland. Biogeosciences. 10:1625-1634. 2013
- Post-fire management regimes affect carbon sequestration and storage in a Sierra Nevada mixed conifer forest. Forest Ecology and Management. 291:268-277. 2013
- Mineral nutrition and elevated [CO2] interact to modify delta C-13, an index of gas exchange, in Norway spruce. Tree Physiology. 33:1132-1144. 2013
- Height-growth response to climatic changes differs among populations of Douglas-fir: a novel analysis of historic data. Ecological Applications. 22:154-165. 2012
- Photosynthetic response, carbon isotopic composition, survival, and growth of three stock types under water stress enhanced by vegetative competition. Canadian Journal of Forest Research. 42:333-344. 2012
- An Inexpensive, Fast, and Reliable Method for Vacuum Extraction of Soil and Plant Water for Stable Isotope Analyses. Rapid Communications in Mass Spectrometry. 25:3041-3048. 2011
- Pulse labeling of dissolved C-13-carbonate into tree xylem: developing a new method to determine the fate of recently fixed photosynthate. Rapid Communications in Mass Spectrometry. 25:33-40. 2011
- Adaptation of continuous-flow cavity ring-down spectroscopy for batch analysis of delta C-13 of CO2 and comparison with isotope ratio mass spectrometry. Rapid Communications in Mass Spectrometry. 25:2355-2360. 2011
- Establishment and growth of container seedlings for reforestation: A function of stocktype and edaphic conditions. Forest Ecology and Management. 261:1876-1884. 2011
- Estimation of canopy average mesophyll conductance using delta C-13 of phloem contents. Plant, Cell and Environment. 34:1521-1535. 2011
- Vertical and seasonal variation in the delta C-13 of leaf-respired CO2 in a mixed conifer forest. Tree Physiology. 31:414-427. 2011
- Analysis of low-concentration gas samples with continuous-flow isotope ratio mass spectrometry: eliminating sources of contamination to achieve high precision. Rapid Communications in Mass Spectrometry. 23:3868-3874. 2009
- Coupling tree-ring C-13 and N-15 to test the effect of fertilization on mature Douglas-fir (Pseudotsuga menziesii var. glauca) stands across the Interior northwest, USA. Tree Physiology. 29:1491-1501. 2009
- Storage and transpiration have negligible effects on C-13 of stem CO2 efflux in large conifer trees. Tree Physiology. 29:1563-1574. 2009
- Assimilation of xylem-transported C-13-labelled CO2 in leaves and branches of sycamore (Platanus occidentalis L.). Journal of Experimental Botany. 60:3809-3817. 2009
- A new method to measure carbon isotope composition of CO2 respired by trees: stem CO2 equilibration. Functional Ecology. 23:1050-1058. 2009
- Stable Isotopes Used as Applied Water Tracers in Column and Field Studies. Journal of Organic Geochemistry. 41:31-40. 2009
- A laboratory comparison of two methods used to estimate the isotopic composition of soil delta(CO2)-C-13 efflux at steady state. Rapid Communications in Mass Spectrometry. 22:2533-2538. 2008
- Isotopic Variation of Snow Cover and Streamflow in Response to Changes in Canopy Structure in a Snow-Dominated Mountain Catchment. Hydrological Processes. 22:557-566. 2008
- Geographical gradients in diet affect population dynamics of Canada lynx. Ecology. 88:2736-2743. 2007
- Transpiration efficiency of a tropical pioneer tree (Ficus insipida) in relation to soil fertility. Journal of Experimental Botany. 58:3549-3566. 2007
- Large variation in whole-plant water-use efficiency among tropical tree species. New Phytologist. 173:294-305. 2007
- Effects of elevated atmospheric carbon dioxide and temperature on soil respiration in a boreal forest using delta C-13 as a labeling tool. Ecosystems. 9:1266-1277. 2006
- Co-occurring species differ in tree-ring delta O-18 trends. Tree Physiology. 26:1055-1066. 2006
- Vertical canopy gradients in delta C-13 correspond with leaf nitrogen content in a mixed-species conifer forest. Trees - Structure and Function. 20:496-506. 2006
- A multi-species comparison of delta C-13 from whole wood, extractive-free wood and holocellulose. Tree Physiology. 26:767-774. 2006
- Estimating leaf-level parameters for ecosystem process models: a study in mixed conifer canopies on complex terrain. Tree Physiology. 25:1347-1359. 2005
- A regression-based equivalence test for model validation: shifting the burden of proof. Tree Physiology. 25:903-913. 2005
- Leaf longevity of western red cedar (Thuja plicata) increases with depth in the canopy. Tree Physiology. 25:557-562. 2005
- Life-cycle impacts of forest resource activities in the Pacific Northwest and Southeast United States. Wood and Fiber Science. 37:30-46. 2005
- Apparent respiratory discrimination is correlated with growth rate in the shoot apex of sunflower (Helianthus annuus). Journal of Experimental Botany. 55:2599-2605. 2004
- Nitrogen uptake and turnover in riparian woody vegetation. Oecologia. 140:125-134. 2004
- Seasonal variation in photosynthetic capacity of montane conifers. Functional Ecology. 18:876-886. 2004
- Foliage height influences specific leaf area of three conifer species. Canadian Journal of Forest Research. 33:164-170. 2003
- Leaf area index inferred from solar beam transmission in mixed conifer forests on complex terrain. Agricultural and Forest Meteorology. 118:221-236. 2003
- Sources of variation in ecophysiological parameters in Douglas-fir and grand fir canopies. Tree Physiology. 23:591-601. 2003
- The relationship between tree height and leaf area: sapwood area ratio. Oecologia. 132:12-20. 2002
- Family differences in height growth and photosynthetic traits in three conifers. Tree Physiology. 21:727-734. 2001
- Above- and below-ground production of trees and other vegetation on contrasting aspects in western Montana: a case study. Forest Ecology and Management. 142:231-241. 2001
- A comparison of three methods for determining the stomatal density of pine needles. Journal of Experimental Botany. 52:369-373. 2001
- Belowground carbon allocation of Rocky Mountain Douglas-fir. Canadian Journal of Forest Research. 31:1425-1436. 2001
- Carbon isotope discrimination in photosynthetic bark. Oecologia. 128:24-35. 2001
- Responses of foliar delta C-13, gas exchange and leaf morphology to reduced hydraulic conductivity in Pinus monticola branches. Tree Physiology. 21:1215-1222. 2001
- Time-series analysis of delta C-13 from tree rings. I. Time trends and autocorrelation. Tree Physiology. 21:1087-1102. 2001
- On-line nitrate-delta N-15 extracted from groundwater determined by continuous-flow elemental analyzer/isotope ratio mass spectrometry. Rapid Communications in Mass Spectrometry. 14:1266-1268. 2000
- Estimating CO2 flux from snowpacks at three sites in the Rocky Mountains. Tree Physiology. 20:745-753. 2000
- Carbon and nitrogen allocation to male and female reproduction in Rocky Mountain Douglas-fir (Pseudotsuga menziesii var. glauca, Pinaceae). American Journal of Botany. 87:539-546. 2000
- Altitude trends in conifer leaf morphology and stable carbon isotope composition. Oecologia. 123:32-40. 2000
- Decreased needle longevity of fertilized Douglas-fir and grand fir in the northern Rockies. Tree Physiology. 20:1191-1197. 2000
- Eight-year responses of light interception, effective leaf area index, and stemwood production in fertilized stands of interior Douglas-fir (Pseudotsuga menziesii var. glauca). Canadian Journal of Forest Research. 30:733-743. 2000
- Photosynthetic refixation in branches of Western White Pine. Functional Ecology. 14:300-311. 2000
- Direct inhibition of maintenance respiration in western hemlock roots exposed to ambient soil carbon dioxide concentrations. Tree Physiology. 19:599-605. 1999
- Allometric crown relations in three northern Idaho conifer species. Canadian Journal of Forest Research. 29:521-535. 1999
- Root chemistry of Douglas-fir seedlings grown under different nitrogen and potassium regimes. Canadian Journal of Forest Research. 28:1566-1573. 1998
- Root respiration of Douglas-fir seedlings: Effects of N concentration. Soil Biology and Biochemistry. 30:331-336. 1998
- Correlated population differences in dry matter accumulation, allocation, and water-use efficiency in three sympatric conifer species. Forest Science. 42:242-249. 1996
- Homeostatic gas-exchange parameters inferred from C-13/C-12 in tree rings of conifers. Oecologia. 105:13-21. 1996
- Variation in Carbon Isotope Discrimination and Photosynthetic Gas Exchange Among Populations of Pseudotsuga menziesii and Pinus ponderosa in Different Environments. Functional Ecology. 9:402-412. 1995
- Integrated Nitrogen, Carbon And Water Relations Of A Xylem-Tapping Mistletoe Following Nitrogen Fertilization Of The Host. Oecologia. 100:430-438. 1994
- High Soil Carbon Dioxide Concentrations Inhibit Root Respiration Of Douglas Fir. New Phytologist. 128:435-442. 1994
- Carbon Isotope Discrimination and Water‐Use Efficiency in Native Plants of the North‐Central Rockies. Ecology. 75:1887-1895. 1994
- Stable Carbon Isotope Discrimination, Photosynthetic Gas Exchange, And Growth Differences Among Western Larch Families. Tree Physiology. 14:531-539. 1994
- Carbon Isotope Composition, Gas Exchange and Heterotrophy in Australian Mistletoes. Functional Ecology. 8:237-241. 1994
- Population Differences In Water-Use Efficiency Of Well-Watered And Water-Stressed Western Larch Seedlings. Canadian Journal of Forest Research. 24:92-99. 1994
- Seasonal And Diurnal Patterns Of Photosynthetic Gas Exchange For Lonicera Sempervirens And L. Japonica (Caprifoliaceae). American Journal of Botany. 80:1292-1299. 1993
- Photosynthetic Gas Exchange And The Stable Isotope Composition Of Leaf Water: Comparison Of A Xylem-Tapping Mistletoe And Its Host. Plant, Cell and Environment. 16:623-631. 1993
- Genetic Differentiation In Carbon Isotope Discrimination And Gas Exchange In Pseudotsuga Menziesii: A Common Garden Experiment. Oecologia. 93:80-87. 1993