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???????2??????19?????? (????????????? ??????????)????,????????????,???????19????????,??DNA????????????????«??????????????»(Molecular Ecology and Resources)??????“Estimation of Species Abundance Based on the Number of Segregating Sites Using Environmental DNA(eDNA)”????,?????????????????DNA(eDNA)????????????,??“?????????????”???????

“????,??????,?????DNA‘????’?”??,eDNA??????????(????????????????????????????????????????)??????DNA???????????????????,???????????????,?????????????????????????????????????DNA?

??eDNA??,???????????????????,???????????????????????????????????????????“????”????????????????,??????????????,?eDNA??,?????????????

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??,eDNA??“???”:???????????“?”,??????????????????????“???????????”?????eDNA????,?????????????,?????

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“?????????????eDNA??????????,??eDNA????????,???????????????????????????,??????????????”?????,????????????????????????????????,??,?????

??????????????,??????????eDNA?????,??eDNA?????????????????????,?????????,????????????????????(??????????????)

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