نتایج جستجو برای: small island
تعداد نتایج: 838036 فیلتر نتایج به سال:
Twenty rotifers (three Bdelloidea and 17 Monogononta, including new of Encentrum and Notholca) , a platyhelminth, two nematodes, two tardigrades, one cnchytraeid worm, four c1adoccrans, two copcpods and three species of mites were recovered from five small pools on Heard Island. The results indicate that the Heard Island fauna is closer to that of Signy Island and Macquarie Island than to that ...
We consider the influence of realistic island diffusion rates to homoepitaxial growth on metallic surfaces using a recently developed rate equation model which describes growth in the submonolayer regime with hyperthermal deposition. To this end, we incorporate realistic size and temperature-dependent island diffusion coefficients for the case of homoepitaxial growth on Cu(100) and Cu(111) surf...
Amrum is a small barrier island on the north-west coast of Germany. The distribution of vascular plants was examined by surveying their 1km(2) grid square occupancy across the whole island. These data were used in a study on the recent vegetation change in the island. These data include 3786 observations of 450 taxa collected in two surveys in 2007 and 2008.
The overabundance of large herbivores is now recognized as a serious ecological problem. However, the resulting ecological consequences remain poorly understood. The ecological effects of an increase in sika deer, Cervus nippon Temminck (Cervidae), on three insect groups of beetles was investigated: ground beetles (Carabidae), carrion beetles (Silphidae), and dung beetles (Scarabaeidae and Geot...
Island populations are convenient models of large-scale evolutionary processes and provide natural replicates of evolution. Recently founded island populations also provide an opportunity to study populations derived from few individuals, and these populations, in particular, often show rapid diversification. Here we report morphological and molecular data for the túngara frog, Physalaemus pust...
It is common knowledge among economic policy makers and academics that small island economies are particularly vulnerable to external economic events outside of their control. These “shocks” have never been as deep in modern economic history as the current global recession, the depth of its impact is made all the more profound because of the extent to which the mantra of globalization has been ...
Birds follow the “island rule”, under which small-bodied forms tend to get larger on islands and large-bodied forms tend to get smaller. The traditional explanation for larger island relatives of small-bodied forms is based on ecological release on islands: islands support relatively few species, interspecific competition thus is weak, selection therefore favors niche expansion and ecological g...
In light of the positive growing finance–private sector–economic growth findings, this article examines, from a supply side perspective, obstacles to private sector financing in Fiji, a growth deprived, small island developing state in the Pacific region. A survey of 80 percent of formal financial institutions reveals that, contrary to popular belief, financing the private sector may not be a m...
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