Results 11 to 20 of about 199,269 (315)

The roles of species’ relatedness and climate of origin in determining optical leaf traits over a large set of taxa growing at high elevation and high latitude

Frontiers in Plant Science, 2022
Climate change is driving many mountain plant species to higher elevations and northern plant species to higher latitudes. However, various biotic or abiotic constraints may restrict any range shift, and one relevant factor for migration to higher ...
Saara M. Hartikainen, T. Matthew Robson, T. Matthew Robson   +2 more
doaj   +1 more source

Seasonal Patterns in Spectral Irradiance and Leaf UV-A Absorbance Under Forest Canopies

Frontiers in Plant Science, 2020
Plants commonly respond to UV radiation through the accumulation of flavonoids and related phenolic compounds which potentially ameliorate UV-damage to crucial internal structures.
Saara Maria Hartikainen, Marta Pieristè, Marta Pieristè, Joose Lassila, Thomas Matthew Robson   +4 more
doaj   +1 more source

An integrated model of soil-canopy spectral radiances, photosynthesis, fluorescence, temperature and energy balance [PDF]

, 2009
This paper presents the model SCOPE (Soil Canopy Observation, Photochemistry and Energy fluxes), which is a vertical (1-D) integrated radiative transfer and energy balance model. The model links visible to thermal infrared radiance spectra (0.4 to 50 μm)
Su, Z, van der Tol, C, C. van der Tol, Timmermans, J., Su, Zhongbo, Z. Su, Verhoef, A., Timmermans, J, W. Verhoef, Su, Z., J. Timmermans, Tol, C., van der, Verhoef, W., A. Verhoef, Verhoef, W, van der Tol, C., Verhoef, Anne, Su, Zhongbo; id_orcid   +17 more
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Community Structure in an Isolated Tropical Forest Biome: One Year of Fruit-Feeding Butterfly Trapping in Four Habitats in the Western Ghats, India

Diversity, 2022
Insect communities in tropical forests tend to be structured vertically and with respect to tree fall gaps and edges. Furthermore, insect communities vary over time.
Karumampoyil Sakthidas Anoop Das, Dhanya Radhamany, Freerk Molleman   +2 more
doaj   +1 more source

Predator–prey interactions in the canopy [PDF]

Ecology and Evolution, 2020
AbstractSmall mammal abundances are frequently limited by resource availability, but predators can exert strong lethal (mortality) and nonlethal (e.g., nest abandonment) limitations. Artificially increasing resource availability for uncommon small mammals provides a unique opportunity to examine predator–prey interactions.
Mark Linnell, Damon Lesmeister
openaire   +3 more sources

Sensitivity analysis of leaf wetness duration within a potato canopy [PDF]

, 2009
A description and analysis is given of a wetness duration experiment, carried out in a potato field in the centre of the Netherlands in September 2005.
Kessel, G.J.T., Holtslag, A.A.M., Jacobs, A.F.G., Heusinkveld, B.G.   +3 more
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Large-scale variation in combined impacts of canopy loss and disturbance on community structure and ecosystem functioning. [PDF]

, 2013
Ecosystems are under pressure from multiple human disturbances whose impact may vary depending on environmental context. We experimentally evaluated variation in the separate and combined effects of the loss of a key functional group (canopy algae ...
Griffin Migné, JN, Sousa Pinto, I, Aspden, Rebecca, Bevilacqua, Stanislao, Fraschetti, Simonetta, Noel, Laure M-L J., Emma Defew, Sophie K Nicol, Irvine Davidson, Aspden R, Molis M, Valdivia Nelson, Lisandro Benedetti-Cecchi, Nicol Sophie K., Jenkins Stuart R., Kotta, J, Kristjan Herk?l, Griffin JN, Noël LM-LJ, Herkuel, Kristjan, Kotta Jonne, Davidson, I, Cusson, M, Golléty C, Rebecca Aspden, Kristjan Herkül, Herkül K, Dominique Davoult, Defew, Emma, Bevilacqua Stanislao, Laure M-L J Noël, Noël, Laure M. -L. J., Griffin, John N., Sousa Pinto I, Davidson Irvine, Jonne Kotta, Noël LM LJ, Herkül Kristjan, Noël, LM-LJ, Benedetti-Cecchi, L, Pinto, Isabel Sousa, Jenkins, SR, Bulleri, F, Benedetti-Cecchi Lisandro, Herkül, K, Valdivia N, Cusson M, Cusson Mathieu, Aspden Rebecca, Jenkins, Stuart R., Golléty Claire, Benedetti-Cecchi L, Claire Golléty, Nelson Valdivia, Cusson, Mathieu, Davidson, Irvine, Laure M. L. J. No?l, Molis, Markus, Stuart R Jenkins, Crowe, Tasman P., Aline Mign?, Bulleri, Fabio, Bulleri Fabio, Claire Goll?ty, BENEDETTI CECCHI, LISANDRO, Stanislao Bevilacqua, Migné, A, Pinto Isabel Sousa, Defew Emma, Crowe, T, Stefano Vaselli, Stuart R. Jenkins, Isabel Sousa Pinto, Jenkins SR, Noël Laure M-L J., Bulleri F, Davoult Dominique, Nicol, Sophie K., Arenas Francisco, Davoult, Dominique, Migné Aline, Vaselli, Stefano, Francisco Arenas, Migne, Aline, Vaselli S, Aspden, R, Mathieu Cusson, Fabio Bulleri, Davidson I, Kotta J, Migné A, Golléty, C, Bevilacqua S, Sophie K. Nicol, Markus Molis, Vaselli Stefano, Nicol, SK, Aline Migné, Tasman P. Crowe, John N. Griffin, Fraschetti S, Herkül, Kristjan, Simonetta Fraschetti, Molis Markus, Crowe TP, Nicol SK, Davoult, D, Arenas, Francisco, Benedetti Cecchi L, Arenas, F, Arenas F, Tasman P Crowe, Crowe Tasman P., Defew, E, Davoult D, Bevilacqua, S, Griffin John N., Kotta, Jonne, Fraschetti Simonetta, John Griffin, Defew E, Benedetti-Cecchi, Lisandro, Valdivia, Nelson, Fraschetti, S, John N Griffin, Gollety, Claire   +125 more
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Canopy influence on trace metal atmospheric inputs on forest ecosystems: Speciation in throughfall [PDF]

, 2010
Trace Metal (TM: Cd, Cu, Ni, Pb, Sb and Zn) atmospheric inputs have been studied on six forested sites. In order to evaluate canopy interaction with atmospheric inputs, TM have been measured in both Open Field Precipitation (OFP) and Throughfall (TF ...
Probst, A., Dumat, C., Gandois, L., Dumat, Camille, Gandois, Laure, Probst, Anne, Tipping, E.   +6 more
core   +1 more source

Third Radiation Transfer Model Intercomparison (RAMI) exercise: Documenting progress in canopy reflectance models [PDF]

, 2007
The Radiation Transfer Model Intercomparison ( RAMI) initiative benchmarks canopy reflectance models under well-controlled experimental conditions.
Pinty, B., Lavergne, T., Lavergne, Thomas, Verhoef, Wouter, Robustelli, Monica, Gastellu-Etchegorry, J. P., Martin, E, Thompson, R., Lavergne, T, Lewis, P. E., Widlowski, J.L., Disney, M, Kuusk, Andres, Soler, Cyril, Taberner, M., Gastellu-Etchegorry, J.P., LeBlanc, S., Gobron, N., North, Peter R.J., Kuusk, A., Robustelli, M, Widlowski, Jean Luc, Verstraete, M. M., Ruiloba, R., Taberner, M, Xie, D., Gastellu-Etchegorry, JP, Disney, M.I., Robustelli, M., Lewis, Philip, Thompson, Richard, Mõttus, Matti; id_orcid, North, P. R.J., Rochdi, N, Ruiloba, R, Taberner, Malcolm, Verhoef, W., Verhoef, W, Verstraete, Michel M., Mottus, Matti, Fernandes, R, Widlowski, JL, Qin, W., Fernandes, Richard, Ruiloba, Rosario, Pinty, B, Leblanc, S, Lewis, PE, Gobron, N, Rochdi, N., North, PRJ, Disney, M., Peter North, Mottus, M, Mõttus, M., Qin, W, Bruniquel-Pinel, V., Disney, Mathias, Qin, Wenhan, Fernandes, R., Bruniquel-Pinel, Véronique, Rochdi, Nadia, Verstraete, M.M., Lewis, P.E., Widlowski, Jean-Luc, Widlowski, J.-L., Kuusk, A, Martin, E., Soler, C, Pinty, Bernard, Leblanc, Sylvain, Gastellu-Etchegorry, Jean-Philippe, Thompson, R, Bruniquel-Pinel, V, Martin, Eric, Soler, C., Xie, D, North, P.R.J., Gobron, Nadine, Verstraete, MM, BRUNIQUEL - PINEL Veronique, E. LEWIS Philip, LAVERGNE Thomas, PINTY Bernard, GASTELLU-ETCHEGORRY Jean-Philippe, TABERNER Malcolm, THOMPSON Richard, WIDLOWSKI Jean-Luc, FERNANDES Richard, QIN W., VERSTRAETE Michel, MOTTUS Matti, ROCHDI Nadia, VERHOEF Wout, DONGHUI Xie, GOBRON Nadine, DISNEY Mathias, LEBLANC Sylvain, ROBUSTELLI Monica, RUILOBA Rosa, SOLER Cyril, KUUSK Andres, MARTIN Emmanuel   +102 more
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Polyploidization for the Genetic Improvement of Cannabis sativa

Frontiers in Plant Science, 2019
Cannabis sativa L. is a diploid species, cultivated throughout the ages as a source of fiber, food, and secondary metabolites with therapeutic and recreational properties.
Jessica L. Parsons, Jessica L. Parsons, Sara L. Martin, Tracey James, Gregory Golenia, Ekaterina A. Boudko, Shelley R. Hepworth   +6 more
doaj   +1 more source