??????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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