species richness

常见例句

"Evenness is a critical component of biodiversity, " says Cadotte. "Much research has emphasized species richness, maybe at the detriment of studying evenness."
“平衡是生态多样性至关重要的元素，”卡多特说，“大量研究强调物种的丰富程度，可能对生态平衡研究不利。”
“The Great Barrier Reef is iconic and of vast importance in terms of biological diversity and species richness, ” said Mary Hagedorn, a marine biologist at SCBI in a press release.
就生物多样性和物种丰富度方面来说，大堡礁是一个有着重要意义的代表。
“This survey showed that there is high protozoan species richness in meat-cutting plants and that the species included species related to known hosts of food-borne pathogens, ” say the researchers.
研究人员说，这项研究表明在肉加工厂中有高度丰富的原生生物种群，并且这些种群中包括那些著名的食源性致病菌。