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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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