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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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