| 1. | Soil animals increase the speed of litter breakdown by disintegrating tissue . 土壤动物通过分解组织,加速落叶层降解的速度。 |
| 2. | Effects of plumbum on structure of soil animal community 污染对土壤动物群落结构的影响 |
| 3. | A study on soil animal dominant group - cleopteran in neimongol stipa grandis steppe 内蒙古库布齐沙带东段油蒿固定沙丘土壤微生物数量的垂直分布研究 |
| 4. | According to the previous study , the soil animals in ta - ta - chia belong to the alpine coniferous soil animal type 据已有资料分析塔塔加地区土壤动物群落之性质属于高山针叶林土壤动物类型。 |
| 5. | The results show that the soil animal number and diversity are the highest in tsuga stand , followed by yusania and miscanthus stands 林相中土壤动物数量及类群数以铁杉林为最多,其次为箭竹林及高山芒。 |
| 6. | Soil collembolan is deemed as an epitome of soil invertebrate and medium - sized soil animals because of its abundance in species and hugeness in biomass 摘要土壤弹尾目昆虫作为无脊椎动物和中型土壤动物的典型代表,其具有丰富的种类和巨大的生物量,在重金属污染环境评估中具有十分重要的地位和独特的优势。 |
| 7. | Diversity index h increases in one day and decreases sharply in ten day , while dg index decreases continuously ( dg index of soil animal community of no haloxyfop - r - methyl pollution > that in one day spraying haloxyfop - r - methyl > that of ten days after spraying haloxyfop - r - methyl ) 土壤动物群落多样性指数h在施盖草能一天后升高,十天后显著下降; dg指数变化趋势为未施盖草能群落施盖草能后一天施盖草能后十天。 |
| 8. | So it plays an important role and demonstrates its unique advantages over other soil animals in the assessment of heavy metal contamination of environment ; this review first briefly summarizes some methodological systems and major parameters ( community structures , species character , survival , growth , reproduction , metallothionein , and enzyme ) used in the study of ecotoxicology and other related biomarkers in applying collembola in ecological risk assessment of polluted soils 本文简要概述弹尾目昆虫在污染土壤生态风险评估中、生态毒理学研究以及其他相关生物标志物研究上的一些方法体系及检测主要指标参数(群落结构,种群特征,生存率,生长率,繁殖率,金属硫蛋白和酶活指标) 。 |