???“????”???????????“??” ????“????”

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