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

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