2) species richness
物种丰富度
1.
Effects of species richness on colony biomass and tests of sampling-and complementary effect.;
物种丰富度对集群生物量的影响及抽样、互补效应的检验
2.
Effects of altitudinal range on species richness patterns and mid-domain-effect along the altitudinal gradients;
物种分布宽度对种子植物物种丰富度垂直分布格局及“中间膨胀效应”的影响
3.
Study on the species richness and minimum sampling area in both natural and artificial Pinus tabulaeformis forests;
油松天然林与人工林物种丰富度及最小面积的比较研究
3) Species Abundance
物种丰富度
1.
Investigation on species abundances of plant communities at Xiamen city parks
厦门城市公园植物群落的物种丰富度调查分析
2.
Based on the research results, the space pattern of the species abundance were analyzed.
本文调查了上海城市园林植物群落的物种丰富度 ,按区域类型、功能目标类型和不同面积等级进行了统计 ,分析其格局和变化规律 ,并根据调查研究结果提出了适于充分利用植物资源的城市园林植物群落面积 ,供园林实践参考借
3.
The main results were as follows: In 1350 m2 the plots,vegetation species abundance of industrial plantation of Eucalyptus were in the order of herb layer>shrub layer,species abundance of shrub layer were 4～16,and herb layer were 10～22.
通过群落学调查,根据30块样地的调查资料,采用物种丰富度、Simpson指数、Shannon-Winner指数和均匀度指数,分析了桉树工业原料林林下植物物种多样性特征。
4) abundance of microbiological population
种群丰富度
5) tree species richness
树种丰富度
1.
Distribution pattern of tree species richness along an altitudinal gradient in Kanas of Xinjiang
新疆喀纳斯树种丰富度垂直格局特征
6) exotic species richness
外来种丰富度
补充资料：丰富向量丛
丰富向量丛
ample vector bundle
丰富向t丛[咖川e犯山甘bulldle;06.月‘”oe砂eKrop-“oe pacc月oe”能} 一个代数的或解析的向量丛，它具有正则(或解析)截面的丰富层(见丰富层(am Ple sheao;正向.丛戈详犯itl、e vector bundle、，
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条