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