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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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