生物指示剂
营养水平
生态学
利基
分类单元
生态位
生物
群落结构
环境科学
栖息地
标识
DOI:10.1016/s0169-5347(98)01583-3
摘要
Four of every five multicellular animals on the planet are nematodes. They occupy any niche that provides an available source of organic carbon in marine, freshwater and terrestrial environments. Nematodes vary in sensitivity to pollutants and environmental disturbance. Recent development of indices that integrate the responses of different taxa and trophic groups to perturbation provides a powerful basis for analysis of faunal assemblages in soil as in situ environmental assessment systems.
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