Asexual pycnidiospores are dispersed over short distances by rain-splash while sexual ascospores are wind-dispersed, therefore having the potential for long distance movement [ 46- 49].
The evaluation includes module content, sharing learning with other modules of study, the potential for using distance learning approaches, and the potential tension between learning and academic study.
These findings indicate that forest management practices should emphasize the maintenance of an optimal patch size because, despite the fact that tree species show the potential for long distance pollen movement, the number of local trees strongly influences the mating patterns.
All seven of the whooper swans that were tracked during migration exhibited the potential for long distance dispersal in a short (<5 d) time period.
Poplar seed trichomes greatly facilitate the ability of seeds to float in the air and as a result, enhance their potential for long distance distribution by wind.
It is therefore likely that colonisation events from these locations may be the source of the second lineage prominent on the inshore northern reefs highlighting the potential for long distance dispersal in this brooding species.
Climate change will not alter photoperiodic cues for growth cessation and bud set, but may delay the satisfaction of chilling requirements in winter, or accelerate the satisfaction of heat sum requirements, and may also change the degree of synchrony of reproductive bud development among populations, affecting the potential for long distance gene flow via pollen.
As suggested by these studies, there is a growing view that a significant proportion of marine invertebrate larvae may settle close to their birthplace, thereby limiting long-distance genetic connections in some species regardless of their potential for long-distance larval dispersal (see recent reviews in Hellberg 2009; Weersing and Toonen 2009).
Dr. Moll saw scant commercial potential for long-distance surgery, but he became convinced that the technology, being developed by SRI International, a nonprofit contract research firm in Palo Alto, Calif., could be adapted to make routine surgery much less invasive in the hands of civilian surgeons.
