Results 31 to 40 of about 114,880 (292)

A minimal mathematical model of nonphotochemical quenching of chlorophyll fluorescence [PDF]

, 2010
Copyright © 2010 Elsevier Ireland Ltd.
Ebenhöh, Oliver, Houwaart, Torsten, Lokstein, Heiko, Schlede, Stephanie, Tirok, Katrin   +4 more
core   +1 more source

Evolution of leaf-form in land plants linked to atmospheric CO2 decline in the Late Palaeozoic era [PDF]

, 2001
The widespread appearance of megaphyll leaves, with their branched veins and planate form, did not occur until the close of the Devonian period at about 360 Myr ago.
AH Knoll, C. P. Osborne, CI Mora, D Edwards, D Edwards, D. J. Beerling, DJ Beerling, DJ Beerling, DJ Beerling, DJ Beerling, FI Woodward, G Bowes, GD Farquhar, GD Farquhar, JC McElwain, KJ Niklas, LA Martinelli, P Kenrick, PG Gensel, PG Gensel, PJ Schulte, PJ Valdes, PS Nobel, RA Berner, RA Berner, S Von Caemmerer, SG Hao, TJ Algeo, W Larcher, W Zimmermann, W. G. Chaloner, WG Chaloner, WG Chaloner   +32 more
core   +1 more source

Acclimatization of the crustose coralline alga Porolithon onkodes to variable pCO₂. [PDF]

PLoS ONE, 2014
Ocean acidification (OA) has important implications for the persistence of coral reef ecosystems, due to potentially negative effects on biomineralization.
Maggie D Johnson, Vincent W Moriarty, Robert C Carpenter   +2 more
doaj   +1 more source

High-Resolution Dynamics of Hydrogen Peroxide on the Surface of Scleractinian Corals in Relation to Photosynthesis and Feeding

Frontiers in Marine Science, 2022
We developed and used a microsensor to measure fast (<1 s) dynamics of hydrogen peroxide (H2O2) on the polyp tissue of two scleractinian coral species (Stylophora pistillata and Pocillopora damicornis) under manipulations of illumination ...
Sara Ousley, Sara Ousley, Dirk de Beer, Sonia Bejarano, Arjun Chennu, Arjun Chennu   +5 more
doaj   +1 more source

Whole-tree water use efficiency is decreased by ambient ozone and not affected by O3-induced stomatal sluggishness. [PDF]

PLoS ONE, 2012
Steady-state and dynamic gas exchange responses to ozone visible injury were investigated in an ozone-sensitive poplar clone under field conditions. The results were translated into whole tree water loss and carbon assimilation by comparing trees exposed
Yasutomo Hoshika, Kenji Omasa, Elena Paoletti   +2 more
doaj   +1 more source

A process-based model of conifer forest structure and function with special emphasis on leaf lifespan [PDF]

, 2002
We describe the University of Sheffield Conifer Model (USCM), a process-based approach for simulating conifer forest carbon, nitrogen, and water fluxes by up-scaling widely applicable relationships between leaf lifespan and function. The USCM is designed
Aerts, Amthor, Amthor, Atkin, Axelrod, Axelrod, Beerling, Beerling, Beerling, Beerling, Beerling, Beerling, Beerling, Bernacchi, Berner, Betts, Bonan, Bonan, Bonan, Bond, Bruniquel-Pinel, Carey, Chabot, Chaloner, Chanzy, Chen, Chen, Chen, Chen, Chen, Chung, Clothier, Coley, Colin P. Osborne, Collatz, Connor, Cramer, Cramer, Creber, Crowley, David J. Beerling, de Pury, DeLucia, Douglas, Douville, Drake, Drake, Ekart, Ellsworth, Falcon-Lang, Falcon-Lang, Falcon-Lang, Falcon-Lang, Farquhar, Fassnacht, Ferrier, Foley, Francis, Francis, Friedlingstein, Gholz, Givnish, Gordon, Goulden, Gower, Gower, Granier, Granier, Greenwood, Grier, Harley, Haxeltine, Hollinger, Hollinger, Jarvis, Jefferson, Jones, Kajimoto, Katul, Kelliher, Kinerson, Kothavala, Körner, Lambers, Leuning, Levis, Liu, Long, Lumb, Markwick, McCormick, McElwain, McGuire, McGuire, Megonigal, Moncrieff, Monteith, Murty, New, New, Näsholm, Olmo, Oren, Osborne, Osborne, Otto-Bliesner, Parton, Penman, Penning de Vries, Poorter, Poorter, Raich, Raich, Rambal, Rapp, Read, Read, Reich, Reich, Reich, Reich, Reich, Reich, Roderick, Runyon, Rustad, Ryan, Ryan, Ryan, Schiller, Schlesinger, Schulze, Schulze, Schulze, Sellers, Sellers, Seward, Shaw, Shugart, Shuttleworth, Sollins, Spicer, Spicer, Spicer, Steele, Striegl, Szaniawski, Tamai, Taylor, Thomas, Thornley, Thornley, van Cleve, Vitousek, Vogt, Vogt, Walcroft, Weiss, Weiss, White, Williams, Wilson, Wilson, Wirth, Woodward, Woodward, Woodward, Woodward   +167 more
core   +1 more source

Dynamic regulation of photosynthesis in Chlamydomonas reinhardtii [PDF]

The Plant Journal, 2015
SummaryPlants and algae have acquired the ability to acclimatize to ever‐changing environments to survive. During photosynthesis, light energy is converted by several membrane protein supercomplexes into electrochemical energy, which is eventually used to assimilate CO2.
Jun, Minagawa, Ryutaro, Tokutsu
openaire   +2 more sources

Photosynthesis rates of seagrass and macroalgae measured in situ by pulse-amplitude modulated (PAM) fluorometry [PDF]

BIO Web of Conferences
Photosynthesis, a fundamental process, sustains coastal vegetated ecosystem services. Pulse-Amplitude Modulated fluorometry was a non-invasive method used to assess the photosynthetic efficiency of seagrass and macroalgae in dynamic coastal environments.
Handayani Tri, Bengen Dietriech G., Hernawan Udhi E., Prartono Tri, Naulita Yuli   +4 more
doaj   +1 more source

Intracompartmental and Intercompartmental Transcriptional Networks Coordinate the Expression of Genes for Organellar Functions [PDF]

, 2011
Genes for mitochondrial and chloroplast proteins are distributed between the nuclear and organellar genomes. Organelle biogenesis and metabolism, therefore, require appropriate coordination of gene expression in the different compartments to ensure ...
Haberer, Georg, Kleine, Tatjana, Leister, Dario, Mayer, Klaus F. X., Wang, Xi   +4 more
core   +2 more sources

Dynamical Modeling of Photosynthesis

, 2021
Photosynthesis, the biochemical process responsible for our survival on earth, is still rife with unknowns more than half a century after its discovery. These unknowns include its modes of function and the role of the key processes taking place apart from its regenerative Calvin cycle.
openaire   +3 more sources