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

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

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

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

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

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

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