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Kev coj cwj pwm ntawm cov dev raccoon (Nyctereutes procyonoides) muab kev nkag siab tshiab rau kev tswj hwm tsiaj qus hauv nroog hauv nroog Shanghai, Suav

luam tawm

los ntawm Yihan Wang1, Qianqian Zhao1, Lishan Tang2, Weiming Lin1, Zhuojin Zhang3, Yixin Diao1, Yue Weng1, Bojian Gu1, Yidi Feng4, Qing Zhao

Kev coj cwj pwm ntawm cov dev raccoon (Nyctereutes procyonoides) muab kev nkag siab tshiab rau kev tswj hwm tsiaj qus hauv nroog hauv nroog Shanghai, Suav

los ntawm Yihan Wang1, Qianqian Zhao1, Lishan Tang2, Weiming Lin1, Zhuojin Zhang3, Yixin Diao1, Yue Weng1, Bojian Gu1, Yidi Feng4, Qing Zhao

Hom (pob zeb):raccoon dev

Abstract:

Raws li kev lag luam hauv nroog nthuav tawm cov tsiaj qus rau cov xwm txheej tshiab thiab kev nyuaj siab ib puag ncig, cov tsiaj uas muaj kev coj tus cwj pwm zoo yog suav tias muaj peev xwm ua kom muaj peev xwm ua kom muaj zog thiab hloov mus rau hauv nroog ib puag ncig. Txawm li cas los xij, qhov sib txawv ntawm tus cwj pwm ntawm cov pej xeem uas nyob hauv nroog thiab cov toj roob hauv pes ua rau muaj teeb meem tsis tau pom dua rau cov txheej txheem hauv kev tswj hwm tsiaj qus uas feem ntau tsis xav txog hom kev xav tau lossis txo qis tib neeg-tsiaj qus tsis sib haum xeeb vim muaj kev hloov pauv ntawm hom kab cwj pwm hauv kev teb rau kev cuam tshuam tib neeg. Ntawm no, peb tshawb xyuas qhov sib txawv hauv tsev, kev ua si, kev txav mus los, thiab kev noj zaub mov ntawm cov dev raccoon (Nyctereutes procyonoides) ntawm thaj chaw nyob thiab chaw ua si hauv hav zoov hauv Shanghai, Suav. Siv GPS taug qab cov ntaub ntawv los ntawm 22 tus neeg, peb pom tias lub tsev ntau ntawm cov dev raccoon hauv cov cheeb tsam thaj chaw (10.4 ± 8.8 ha) yog 91.26% me dua li cov chaw ua si hauv hav zoov (119.6 ± 135.4 ha). Peb kuj pom tias cov dev raccoon hauv cov cheeb tsam hauv cheeb tsam tau nthuav tawm qhov nrawm nrawm dua thaum nruab hnub (134.55 ± 50.68 m / h) piv rau lawv cov chaw ua si hav zoov (263.22 ± 84.972 m / h). Kev soj ntsuam ntawm 528 cov qauv fecal pom tias muaj cov khoom xyaw ntau dua los ntawm tib neeg cov zaub mov hauv thaj chaw nyob (χ2 = 4.691, P = 0.026), uas qhia tau hais tias lub nroog raccoon aub foraging strategies txawv ntawm cov pej xeem hauv hav zoov vim muaj cov khoom pov tseg tib neeg, zaub mov miv, thiab cov khib nyiab ntub dej hauv nroog. Raws li peb qhov kev tshawb pom, peb tawm tswv yim txog kev tswj hwm cov tsiaj qus hauv zej zog thiab tawm tswv yim kom hloov kho cov qauv tsim ntawm thaj chaw nyob tam sim no. Peb cov txiaj ntsig tau qhia txog qhov tseem ceeb ntawm kev tshawb fawb txog kev coj tus cwj pwm tsiaj hauv nroog kev tswj hwm biodiversity hauv nroog thiab muab lub hauv paus kev tshawb fawb los txo cov kev tsis sib haum xeeb ntawm tib neeg-tsiaj qus hauv nroog ib puag ncig hauv thiab dhau ntawm peb cheeb tsam kawm.