macroinvertebrate 中文意思是什麼
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The objective of this research is to test the rcc from ] st to 6th order streams of changjiang river watershed in southern mountain area of anhui province, to explore the function and structure of macroinvertebrate community succession rule of the river. the changjiang river water quality asse ssment is carry on by comparison of the community characters of the point - pollution or non - point pollution sites to the hypothesized rcc, the macroinvertebrate community structure indices and bi index were used in the assessment
本文對閶江河底棲動物群落結構和功能進行了系統研究，運用河流連續性理論對該河一至六級支流各取食功能團比例的演替規律及毛翅目成蟲的群落結構進行了比較分析，並通過計算底棲動物群落結構指數和bi指數，對該河進行了水質評價。 -
The river continuum concept ( rcc ) is a generalized conceptual framework for characterization of pristine running water ecosystems. rcc asserts that streams are continua of both geomorphologic and biological factors. macroinvertebrate community structure in natural systems will be structured so as to promote the most efficient energy utilization and the most efficient use of resources
河流連續性概念（ rivercontinuumconcept ，簡稱rcc ）被認為是自然河流生態系統理論框架、描述的是自然河流生態系統生物群落結構和功能與非生物環境之間的關系。 -
Study on macroinvertebrate community and water quality from sanjiangkou to shuikousi along the nanming river
南明河三江口至水口寺河段大型底棲無脊椎動物與水質研究 -
Based on its macroinvertebrate richness and rarity, the streams at wu kau tang were proposed to become as a site of special scientific interest sssi in 1997
由於烏蛟騰惠澤多樣化及稀有的大型無脊椎動物， 1997年有建議把那裡的河流訂定為具特殊科學價值地點。 -
Appraisal on water quality by macroinvertebrate community and hg of bottom - mud in the nanming river
利用大型底棲無脊椎動物和底泥汞對南明河水質的評價 -
The benthic macroinvertebrate dominant concentration gradually increases from 1 st to 6th order streams. the change trend of ept taxa richness and total taxa richness resembles to the change trend of shannon - wiener diversity index, and there is highest macroinvertebrate diversity in 4th order stream among 1st to 6th order streams in changjiang river
一至六級支流底棲動物優勢集中性有逐漸升高的趨勢， ept分類單元數、總分類單元數與多樣性指數變化趨勢相似，總體上以4級支流的底棲動物多樣性最好。
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