???????????“????”??“???” ????“????”

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