??????????????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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