????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?????,???????????????????????????

?????eDNA?????????????? ????

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

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

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

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

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