Quantcast

Latest Dactylis Stories

2007-08-04 03:26:17

By Fortner, Allison M Weltzin, Jake F FORTNER, A. M. (Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6351) AND J. F. WELTZIN (Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, TN 37996-1610). Competitive hierarchy for four common old-field plant species depends on resource identity and availability. J. Torrey Bot. Soc. 134: 166-176. 2007.-Competition is an important factor structuring plant communities. Competitive...


Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.