????“????”??“???” ???????????“????”

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