Filters: Tags: light (X)42 results (59ms)
Spring isothermal mixing in the Great Lakes: evidence of nutrient limitation and nutrient-light interactions in a suboptimal light environment
Photic volume in photobioreactors supporting ultrahigh population densities of the photoautotroph Spirulina platensis
Selection of a super-growing legume root culture that permits controlled switching between root cloning and direct embryogenesis
Effects of pH, light quality and various carbon sources on glycerol production by the brackish water alga Dunaliella salina
If plants cannot simultaneously acclimate to shade and drought because of physiological trade-offs, then plants are expected to be less tolerant to shading under drier conditions. One observation that, at first sight, seems incompatible with this idea is the fact that the establishment of new plants in dry areas is often restricted to shady sites under the canopy of other plants, called â€œnurse plants.â€� We use a graphical model to resolve this paradox. The model visualizes how facilitative patterns can be understood from the simultaneous effects of plant canopies on microsite light and moisture, and the growth responses of establishing seedlings to those factors. The approach emphasizes the fact that positive...
Importance of physical variables on the seasonal dynamics of epilithic algae in a highly shaded canyon stream.
USGS Historical Quadrangle in GeoPDF.
Light climate and energy flow in the seagrass canopy of Amphibolis griffithii (J.M. Black) den Hartog
Effect of wavelength of light and pulse magnetisation on different magnetoreception systems in a migratory bird