species diversity

常見(jiàn)例句

雙語(yǔ)例句

• "But hybridization driven by human activities tends to occur quickly and to reduce genomic and species diversity," Kelly and his team write.
  “但是由人類(lèi)活動(dòng)驅(qū)使的雜交行為卻有迅速發(fā)展并減少基因與物種多樣性的趨勢(shì)，”Kelly和他的研究團(tuán)隊(duì)寫(xiě)道。
• The release of non-native fish is controversial, because big predators like blue catfish almost certainly alter food webs and species diversity in areas where they are introduced.
  放生非野生鯰魚(yú)目前還是有爭(zhēng)議的，因?yàn)橄袼{(lán)鯰這樣的大型捕食者幾乎肯定會(huì)改變其引入地區(qū)的食物網(wǎng)和物種多樣性。
• Most scientists have assumed that, as carbon dioxide levels increase and the Earth warms, plant species diversity in the rainforests will start to dwindle, with plantsunable toadapt to the heat.
  大多數(shù)科學(xué)家原先猜想隨著二氧化碳量的增加和地球變暖，因?yàn)橹参锊荒苓m應(yīng)提高的溫度，雨林中的植物物種種類(lèi)會(huì)開(kāi)始萎縮。

權(quán)威例句

• Patterns of species diversity are biased: they are based on the species we know about, which tend to be large, visible animals like butterflies, birds and mammals.
  ECONOMIST: Green.view: Finger on the spot The
• Compared with the species diversity in these patches when the final count was made, the number of species in the culled patches of woodland was down by about a quarter.
  ECONOMIST: Ecology: Under the mistletoe The
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