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treefall gap造句

例句與造句

  1. This supports the hypothesis that in a natural forest, treefall gaps will promote species diversity.
  2. It is proposed that treefall gaps maintain plant species diversity in tropical forests in three main ways.
  3. While species diversity may vary when the treefall gaps differ greatly in size, it has been argued that it is highly unlikely.
  4. Alternatively, a treefall gap as " the smallest gap [ that must ] be readily distinguishable amid the complexity of forest structure ."
  5. There have been studies that show a noticeable difference in the species diversity of butterflies in treefall gaps and those in the surrounding understory.
  6. It's difficult to find treefall gap in a sentence. 用treefall gap造句挺難的
  7. A treefall gap that is only 5 meters in diameter will allow less light to reach the understory than a larger gap that is 10 meters wide.
  8. Tree or plant diversity may be maintained by the distribution and sharing of resources over a gradient if species are uniquely adapted to the resources available in a specific treefall gap.
  9. A "'treefall gap "'is a distinguishable hole in a forest with vertical sides extending through all levels down to an average height of two meters above ground.
  10. When a treefall gap forms, there is a distinguishable difference in the amount of light that penetrates through to the lower levels of the forest; however, the amount of light that is now able to penetrate depends on how big the gap actually is.
  11. It is a short-distance Abies " ) but sometimes in areas with " Picea smithiana " or " Pinus wallichiana " / " Cupressus torulosa " forest; at 3000 4400 m, not penetrating beyond tree-line and in winters found at 1, 500 2, 500 m typically in broadleaf evergreen forest, dense dark undergrowth and thickets, clearings, treefall gaps with vine tangles, open woodland; commonly seen along tracks; favours ridges and mountain tops.
  12. For example, hemispherical photography has been used to characterize winter roosting sites for monarch butterflies ( Weiss et al . 1991 ), effects of forest edges ( Galo et al . 1991 ), influence of forest treefall gaps on tree regeneration ( Rich et al . 1993 ), spatial and temporal variability of light in tropical rainforest understory ( Clark et al . 1996 ), impacts of hurricanes on forest ecology ( Bellingham et al . 1996 ), leaf area index for validation of remote sensing ( Chen et al . 1997 ), canopy architecture of boreal forests ( Fournier et al . 1997 ), light environment in old growth temperate rain forests ( Weiss 2000 ), and management of vineyard trellises to make better wine ( Weiss et al . 2003 ).

相鄰詞匯

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  5. "treefall"造句
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  8. "treefern"造句
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