pyramid of biomass 中文意思是什麼
pyramid of biomass
解釋
生物量的金字塔-
Pyramid of biomass a type of ecological pyramid based on the total amount of living material at each trophic level in the community, which is normally measured by total dry weight or calorific value per unit area or volume, and shown diagrammatically
生物量金字塔:指基於群落每個營養水平上有生命的物質總量的一種生態金字塔類型,通常通過總干重或者每單位面積或體積的生熱量值來衡量,並用圖表表示出來。 -
The pyramid of biomass usually has a more gentle slope than the pyramid of numbers because organisms at successively higher levels in the pyramid tend to be larger than those below
由於在生物量金字塔中,那些依次位於較高營養級上的生物體往往大於較低營養級上的生物體,所以生物量金字塔通常具有相對于數量金字塔較為緩和的坡度。
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