????“???????????”??“????” ????“???”

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