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