English translation for "栖息密度"
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- population density
Related Translations:
使栖息: roost percolate percolate 栖息地: habitatehabitatshatcheryjune randolph
- Example Sentences:
| 1. | After spraying the herbicide , the results with time show that no obvious quantitative difference occurred in benthic species composition , biomass , inhabit density and the coherent variation trend between experimental zone and controlled zone
药物喷洒后不同时段调查结果表明：试验区与对照区的底栖生物种类组成、生物量、栖息密度同步对比数量相差不明显，其随时间变化的趋势亦呈现总体一致。 | | 2. | Based upon the analysis of the data obtained during the survey , it can be concluded that : 1 ) the number of biomass of macrobenthos in the yellow sea and the east china sea in autuma is higher than that in spring , while the number of density of macrobenthos in autumn is lower than that in spring ; 2 ) the number of biomass of macrobenthos in the yellow sea is higher than that in the east china sea ; 3 ) the number of species in the yellow sea is lower than that in the east china sea ; 4 ) one of the characteristics of distribution of macrobenthos in the east china sea is that the species richness increased from the coastal waters to the offshore deep waters , from the north to the south . 5 ) the species composition in the deeper part occupied by the cold water mass of the yellow sea is more stable than that in the coastal part of the yellow sea in the late 40 ~ 50 years
通过以上几方面的分析，结果表明： 1 ）黄东海调查海域的秋季总生物量均高于春季，总栖息密度则低于早春季； 2 ）黄东海春季生物多样性指数高于秋季； 3 ）南黄海、东海的水文特点显著不同：东海底温显著高于南黄海底温，东海底盐亦高于南黄海底盐； 4 ）南黄海春秋季生物量分布无一致规律，东海春秋季生物量除长江口外基本上自近岸向外海逐步降低； 5 ）东海大陆架大型底栖动物的种类组成较南黄海更丰富； 6 ）东海大型底栖动物的分布特点之一为：种类数由北向南、由近岸（西部）向外海（东部）逐渐增多； 7 ）在黄海冷水团控制的海域，其底栖动物种类组成较近岸海域稳定； 8 ）几个生物多样性指数各有侧重，都能较好地反映底栖动物的分布特点 |
- Similar Words：
- "栖息地适宜度指数" English translation, "栖息动物" English translation, "栖息湖底的" English translation, "栖息环境" English translation, "栖息角" English translation, "栖息盆地" English translation, "栖息区" English translation, "栖息群" English translation, "栖息森林" English translation, "栖息习性" English translation
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