Search Results - "Power, S A"

Two's company, three's a crowd: co-occurring pollinators and parasite species in Breynia oblongifolia (Phyllanthaceae) by Finch, J T D, Power, S A, Welbergen, J A, Cook, J M

“…Obligate pollination mutualisms (OPMs) are specialized interactions in which female pollinators transport pollen between the male and female flowers of a…”
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Effects of vehicle exhaust emissions on urban wild plant species by Bell, J.N.B., Honour, S.L., Power, S.A.

“…Very few investigations have examined the direct impacts of vehicle exhausts on plants and attempted to separate out the key pollutants responsible for…”
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Open Air Laboratories (OPAL): A community-driven research programme by Davies, L., Bell, J.N.B., Bone, J., Head, M., Hill, L., Howard, C., Hobbs, S.J., Jones, D.T., Power, S.A., Rose, N., Ryder, C., Seed, L., Stevens, G., Toumi, R., Voulvoulis, N., White, P.C.L.

“…OPAL is an English national programme that takes scientists into the community to investigate environmental issues. Biological monitoring plays a pivotal role…”
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Effects of herbicide spray drift and fertilizer overspread on selected species of woodland ground flora: comparison between short-term and long-term impact assessments and field surveys by GOVE, B, POWER, S.A, BUCKLEY, G.P, GHAZOUL, J

“…1. Although application of fertilizers and pesticides to farmland is known to impact non-target organisms in adjacent semi-natural habitats, little is known of…”
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effects of air pollution on urban ecosystems and agriculture by Bell, J. N.B, Power, S. A, Jarraud, N, Agrawal, M, Davies, C

“…Over half the global population live in cities, with this proportion rising rapidly. Yet relatively little attention has been paid to the health of urban…”
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Modelling the impacts of atmospheric nitrogen deposition on Calluna-dominated ecosystems in the UK by Terry, A.C, Ashmore, M.R, Power, S.A, Allchin, E.A, Heil, G.W

“…1. The increased deposition of nitrogen (N) from the atmosphere over the last century has been associated in Europe with changes in species composition,…”
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How does N deposition affect belowground heathland recovery following wildfire? by Green, E.R., Ellis, R.J., Gadsdon, S.R.M., Milcu, A., Power, S.A.

“…Climate change is predicted to increase the frequency and severity of summer fires in the UK. However, the effects of fire on ecosystem processes are likely to…”
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Effects of soil cadmium on Pinus sylvestris L. seedlings by Kim, C.G, Bell, J.N.B, Power, S.A

“…The effects of Cd on the growth and distribution of Cd and mineral nutrients within plant tissues were investigated for Pinus sylvestris L. seedlings grown in…”
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(Complex) PTSD in Ukrainian refugees: Prevalence and association with acts of war in the Danish refugee cohort (DARECO) by Karstoft, K.-I., Korchakova, N., Koushede, V.J., Morton, T.A., Pedersen, A.A., Power, S.A., Thøgersen, M.H.

“…The Russian invasion of Ukraine has driven millions of Ukrainians away from their homes. Among these, the majority have likely experienced war-related…”
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Hyperspectral imaging predicts yield and nitrogen content in grass–legume polycultures by Ball, K. R., Liu, H., Brien, C., Berger, B., Power, S. A., Pendall, E.

“…Successful use of hyperspectral imaging technology to progress precision agriculture is highly dependent on calibration on species of interest. To date,…”
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Drivers of the microbial metabolic quotient across global grasslands by Risch, A. C., Zimmermann, S., Schütz, M., Borer, E. T., Broadbent, A. A. D., Caldeira, M. C., Davies, K. F., Eisenhauer, N., Eskelinen, A., Fay, P. A., Hagedorn, F., Knops, J. M. H., Lembrechts, J. J., MacDougall, A. S., McCulley, R. L., Melbourne, B. A., Moore, J. L., Power, S. A., Seabloom, E. W., Silviera, M. L., Virtanen, R., Yahdjian, L., Ochoa‐Hueso, R.

“…Aim The microbial metabolic quotient (MMQ; mg CO2‐C/mg MBC/h), defined as the amount of microbial CO2 respired (MR; mg CO2‐C/kg soil/h) per unit of microbial…”
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Effects of habitat management on heathland response to atmospheric nitrogen deposition by Barker, C.G, Power, S.A, Bell, J.N.B, Orme, C.D.L

“…A field experiment was carried out to investigate the impact of four different management treatments on the response of Calluna-dominated heathland to nitrogen…”
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Responses of Fen and Fen-Meadow Communities to Ozone by Power, S. A., Ashmore, M. R.

“…• Species of fen and fen-meadow communities, well supplied with water and nutrients, are characterised by high rates of growth, stomatal conductance values and…”
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Effects of competition and herbivory over woody seedling growth in a temperate woodland trump the effects of elevated CO2 by Collins, L., Boer, M. M., de Dios, V. Resco, Power, S. A., Bendall, E. R., Hasegawa, S., Hueso, R. Ochoa, Nevado, J. Piñeiro, Bradstock, R. A.

“…A trend of increasing woody plant density, or woody thickening, has been observed across grassland and woodland ecosystems globally. It has been proposed that…”
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Effects of host plant exposure to cadmium on mycorrhizal infection and soluble carbohydrate levels of Pinus sylvestris seedlings by Kim, C.-G., Power, S.A., Bell, J.N.B.

“…In a Cd-contaminated environment, not only mature trees but also their seeds and young seedlings can be exposed to Cd. Cadmium taken up by young seedlings may…”
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Use of Calluna vulgaris to detect signals of nitrogen deposition across an urban–rural gradient by Power, S.A., Collins, C.M.

“…Densely populated cities can experience high concentrations of traffic-derived pollutants, with oxides of nitrogen and ammonia contributing significantly to…”
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Evolution of a complex coevolved trait: active pollination in a genus of fig wasps by Cook, J. M., Bean, D., Power, S. A., Dixon, D. J.

“…Only three insect lineages have evolved complex active pollination behaviour and only fig wasps (Agaonidae) have also reverted from active to passive…”
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Integrating Ecological Stoichiometry to Understand Nutrient Limitation and Potential for Competition in Mixed Pasture Assemblages by Ball, K. R., Woodin, S. J., Power, S. A., Brien, C., Berger, B., Smith, P., Pendall, E.

“…Purpose Much is known about growth and nutrient uptake traits and ecological stoichiometry in natural systems. However, these concepts have been comparatively…”
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Response of Pinus sylvestris seedlings to cadmium and mycorrhizal colonisation by Kim, C.G, Power, S.A, Bell, J.N.B

“…Effects of Cd and mycorrhizal colonisation on seedling growth and Cd accumulation in Pinus sylvestris seedlings were studied. While colonisation by Suillus…”
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Effects of cadmium and soil type on mineral nutrition and carbon partitioning in seedlings of Pinus sylvestris by KIM, C.-G, POWER, S. A, BELL, J. N. B

“…The responses of Pinus sylvestris seedlings grown in organic and mineral soils in the presence of Cd were compared inorder to evaluate the amelioration of Cd…”
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