Further evidence of the influence of dense grass competition on germination of woody native species can be seen in direct seeding trials of various indigenous woody species on steep hill country grassland, which indicates the need to control intense competition from existing vegetation, particularly exotic grasses (Davis et al. [2009]).
With such dense populations, intense competition for light, water, and nutrients causes smaller average fruit size.
When asked whether Alaska Native actually intends to build a wireless communications network in New York, a city that is perhaps the nation's most challenging wireless market, with its skyscrapers, dense population and fierce competition, Conrad Bagne, the company's main administrative officer, replied: "I can't tell you anything about that.
If a house does not reach its reserve price, the vendors may negotiate with the highest bidders afterwards.John McGrath, the boss of McGrath Estate Agents, the largest privately owned agency in Australia, says the auction system works well in areas of dense population and strong competition, and would be suitable for New York or London too.
Recruitment was greatly restricted by competition with dense bamboos on the southeastern aspect.
In many areas, invasive Prosopis trees do not sustain their full use potential due to intraspecific competition in dense stands which, generally, form over time.
Competition from the dense bamboos might be mainly responsible for the rare recruitment (Dang et al., 2009).
This reduction in competition permits the dense breeding colonies typical of the Delichon martins.
Hence larger h-d ratios can be assumed in denser stands and for higher competition (Zhang and Burkhart 1997; Zeide and Vanderschaaf 2002; Calama and Montero 2004).
