Search Results - "James I. L. Morison"
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Arabidopsis HEAT SHOCK TRANSCRIPTION FACTORA1b overexpression enhances water productivity, resistance to drought, and infection
Published in Journal of experimental botany (01-08-2013)“…Heat-stressed crops suffer dehydration, depressed growth, and a consequent decline in water productivity, which is the yield of harvestable product as a…”
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Modelling the impact of forest management and CO2-fertilisation on growth and demography in a Sitka spruce plantation
Published in Scientific reports (18-08-2023)“…Afforestation and reforestation to meet ‘Net Zero’ emissions targets are considered a necessary policy by many countries. Their potential benefits are usually…”
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The relationship between carbon dioxide uptake and canopy colour from two camera systems in a deciduous forest in southern England
Published in Functional ecology (01-02-2013)“…1. Carbon dioxide flux measurements using the eddy covariance (EC) methodology have helped researchers to develop models of ecosystem carbon balance. However,…”
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Reductions in mesophyll and guard cell photosynthesis impact on the control of stomatal responses to light and CO2
Published in Journal of experimental botany (01-10-2008)“…Transgenic antisense tobacco plants with a range of reductions in sedoheptulose-1,7-bisphosphatase (SBPase) activity were used to investigate the role of…”
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Climate and atmospheric deposition effects on forest water-use efficiency and nitrogen availability across Britain
Published in Scientific reports (24-07-2020)“…Rising atmospheric CO 2 (c a ) has been shown to increase forest carbon uptake. Yet, whether the c a -fertilization effect on forests is modulated by changes…”
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Comparison of leaf water use efficiency of oak and sycamore in the canopy over two growing seasons
Published in Trees (Berlin, West) (01-04-2010)“…The seasonal trends in water use efficiency of sun and shade leaves of mature oak (Quercus robur) and sycamore (Acer pseudoplatanus) trees were assessed in the…”
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Simulating impacts on UK air quality from net-zero forest planting scenarios
Published in Atmospheric chemistry and physics (03-11-2023)“…The UK proposes additional bioenergy plantations and afforestation as part of measures to meet net-zero greenhouse gas emissions, but species and locations are…”
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Isoprene and monoterpene emissions from alder, aspen and spruce short-rotation forest plantations in the United Kingdom
Published in Biogeosciences (20-04-2021)“…An expansion of bioenergy has been proposed to help reduce fossil-fuel greenhouse gas emissions, and short-rotation forestry (SRF) can contribute to this…”
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Evaluation of LandscapeDNDC Model Predictions of CO2 and N2O Fluxes from an Oak Forest in SE England
Published in Forests (01-11-2021)“…Process-based biogeochemical models are valuable tools to evaluate impacts of environmental or management changes on the greenhouse gas (GHG) balance of forest…”
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Investigating the role of prior and observation error correlations in improving a model forecast of forest carbon balance using Four-dimensional Variational data assimilation
Published in Agricultural and forest meteorology (15-11-2016)“…•Four-dimensional Variational data assimilation implemented with DALEC2 model.•Error correlations in prior information and observations proposed.•Including…”
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Effects of management thinning on CO 2 exchange by a plantation oak woodland in south-eastern England
Published in Biogeosciences (22-04-2016)“…Forest thinning, which removes some individual trees from a forest stand at intermediate stages of the rotation, is commonly used as a silvicultural technique…”
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Reverse engineering model structures for soil and ecosystem respiration: the potential of gene expression programming
Published in Geoscientific Model Development (25-09-2017)“…Accurate model representation of land–atmosphere carbon fluxes is essential for climate projections. However, the exact responses of carbon cycle processes to…”
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The responses of guard and mesophyll cell photosynthesis to CO2, O2, light, and water stress in a range of species are similar
Published in Journal of experimental botany (01-07-2003)“…High resolution chlorophyll a fluorescence imaging was used to compare the photosynthetic efficiency of PSII electron transport (estimated by Fq′/Fm′) in guard…”
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Lateral CO₂ Diffusion inside Dicotyledonous Leaves Can Be Substantial: Quantification in Different Light Intensities
Published in Plant physiology (Bethesda) (01-11-2007)“…Substantial lateral CO₂ diffusion rates into leaf areas where stomata were blocked by grease patches were quantified by gas exchange and chlorophyll a…”
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Does lateral gas diffusion in leaves matter
Published in Plant, cell and environment (01-09-2007)“…Photosynthesis depends on the diffusion of gaseous CO₂ inside the leaf spaces from the stomatal entry point to the mesophyll cell walls. Although most research…”
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Lateral Diffusion of CO₂ in Leaves Is Not Sufficient to Support Photosynthesis
Published in Plant physiology (Bethesda) (01-09-2005)“…Lateral diffusion of CO2 was investigated in photosynthesizing leaves with different anatomy by gas exchange and chlorophyll a fluorescence imaging using…”
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Responses of Photosynthetic Electron Transport in Stomatal Guard Cells and Mesophyll Cells in Intact Leaves to Light, CO₂, and Humidity
Published in Plant physiology (Bethesda) (01-01-2002)“…High-resolution images of the chlorophyll fluorescence parameter $F_{\text{q}}{}^{\prime}/F_{\text{m}}{}^{\prime}$ from attached leaves of commelina (Commelina…”
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A Raspberry Pi‐based camera system and image processing procedure for low cost and long‐term monitoring of forest canopy dynamics
Published in Methods in ecology and evolution (01-07-2021)“…In‐situ, high‐frequency and long‐term monitoring of forest canopy development is vital for improved understanding in many fields of ecology. Although there are…”
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Effects of clear-fell harvesting on soil CO2, CH4, and N2O fluxes in an upland Sitka spruce stand in England
Published in Biogeosciences (16-07-2021)“…The effect of clear-fell harvesting on soil greenhouse gas (GHG) fluxes of carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) was assessed in a Sitka…”
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How to make land use policy decisions: Integrating science and economics to deliver connected climate, biodiversity, and food objectives
Published in Proceedings of the National Academy of Sciences - PNAS (03-12-2024)“…Land use change is crucial to addressing the existential threats of climate change and biodiversity loss while enhancing food security [M. Zurek et al. ,…”
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