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I'm on business <a href=" http://www.niec.edu.np/buy-nolvadex-online-research.pdf ">nolvadex research chemical buy</a> Gibson agrees that it is difficult to separate the impact of forest fragment size from that of the rats. "Our data don't show any direct mechanism," for how the rodents might have tipped the scales against the natives, he says. As for the implications for fragments on large land masses, he argues that these small islands provide "a sign of things to come." For example, he says a recent study of Brazil's Atlantic forests found that 80% of fragments remaining after deforestation are 50 hectares or smaller—about the size of the Thai island samples. Although most forest fragments are not ringed by water, they are nonetheless “increasingly surrounded by intensive agricultural landscapes that often harbor invasive animal species," Gibson says. Beyond preserving large intact forests, he adds, conservation efforts should aim to keep or create forested corridors to link small fragments of important habitat or to connect them to larger forests nearby.