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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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