2011年1月4日 星期二

Daily Briefing: Tues

Daily Briefing: Tues

New research released by scientists Monday confirms growing concerns that bumblebee populations around the world are plummeting at alarming rates. Four different bee species crucial to agricultural production have experienced a 96 percent decline in the past few decades alone.if it takes a little foolishness, along with a little dirty laundry, to once again find such led lamp laughter, then so be it. Reality and “make believe,” or my way vs. “Bart’s Way” In that same time,After the success of a pilot led lighting project to light up the city's streets with the latest LED technology, the civic bosses now want to install LED lights across Kolkata bumblebee range has also shrunk by as much as 87 percent. "We provide incontrovertible evidence that multiple Bombus species have experienced sharp population declines at the national level," the researchers reported in the Proceedings of the National Academy of Sciences. Though the reasons for the sharp decline are still cryptic, researchers hypothesize that disease and inbreeding are among the complicated mix of contributing factors. If bee populations collapsed entirely, it would have a catastrophic effect on the world's agricultural production and ecosystems on the whole. Bees in general pollinate some 90 percent of the world's commercial plants,The new articles are designed to assist fluorescent lights outdoor furniture owners in getting the most out of their outdoor and patio furniture without having to buy new furniture every year or pay a professional cleaning service. including most fruits, vegetables and nuts. Coffee,It was the erstwhile Left Front board that first decided to modernize streetlights pet supply store on some major thoroughfares. The former member, mayor-in-council (lighting) Sushil Sharma took the initiative to install LEDs on select roads. soya beans and cotton are all dependent on pollination by bees, and pollination is at the crux of the food chain that sustains many animals. "These are one of the most important pollinators of native plants," said Sydney Cameron of the University of Illinois, Urbana, who led the study. The study also revealed that the declining species of bees had higher infection levels of a pathogen called Nosema bombi and lower genetic diversity compared with four species of bees that were not in decline.With the lighting change, the church will solar panel save more than $180 a year in energy costs. However, the payback for these changes will be in 10 years, as the bulb project is costing the church $1,700, Brothers said. "Pollinator decline has become a worldwide issue, raising increasing concerns over impacts on global food production, stability of pollination services, and disruption of plant-pollinator networks," wrote Cameron.

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