Kushandiswa kwenzvimbo dzekugara nekutama kweWhimbrels (Numenius phaeopus) sezvinotsanangurwa ne bio-tracking panzvimbo yekumira muYellow Sea.

Chinyorwa:Chinyorwa cheOrnithology, 160(4), mapeji 1109-1119.

Mhando dzeshiri (Avian):Zvihwiriri (Numenius phaeopus)

Pfupiso:

Nzvimbo dzekumira dzakakosha pakuzadza mafuta nekuzorora neshiri dzinotama. Kujekesa zvinodiwa zvenzvimbo dzeshiri dzinotama panguva yekumira kwakakosha pakunzwisisa ecology yekutama uye pakuchengetedza kuchengetedza. Zvisinei, kushandiswa kwenzvimbo dzeshiri dzinotama panzvimbo dzekumira kwakadzidzwa zvisina kukwana, uye kusiyana kwega kwega mukushandiswa kwenzvimbo dzeshiri pakati pemarudzi hakusati kwanyatsoongororwa. Takateedzera kufamba kweWhimbrels dzinotama, Numenius phaeopus, tichishandisa maGlobal Positioning System–Global System for Mobile Communication tags paChongming Dongtan, nzvimbo yakakosha yekumira muSouth Yellow Sea, China, muchirimo cha2016 uye muchirimo nemumatsutso wa2017. Kudzoreredzwa kwezvishandiso zvakawanda uye kufungidzira kwemhando dzakasiyana-siyana zvakashandiswa kuona mhedzisiro yeshiri yega yega, diel factor (masikati vs. husiku), uye kukwirira kwemafungu pakushandiswa kwenzvimbo dzeshiri neWhimbrels panguva yekumira. Kusimba kwekushanda kweWhimbrels kwaive kwakaderera husiku pane masikati, nepo daro guru rairatidza kufamba kweWhimbrels raive rakafanana pakati pemasikati neusiku. Saltmarsh nedhaka remugungwa zvakashandiswa zvakanyanya nevanhu vese mumwaka mitatu yese: > 50% uye 20% yezvinyorwa zvese zvakatorwa kubva musaltmarsh nedhaka remugungwa, zvichiteerana. Kushandiswa kwenzvimbo dzekugara kwakasiyana zvakanyanya pakati pevanhu; nzvimbo dzekurima nesango zvakashandiswa nevamwe vanhu muchirimo cha2016, nepo nzvimbo yekugadziriswa iri pedyo nenzvimbo yemvura yakashandiswa nevamwe vanhu muna 2017. Kazhinji, saltmarsh, nzvimbo dzekurima, nesango zvakashandiswa kakawanda masikati, nepo dhaka remugungwa rakashandiswa kakawanda husiku. Sezvo hurefu hwemvura yakawedzera, kushandiswa kwedhaka remugungwa kwakadzikira nepo kushandiswa kwedhaka remugungwa kwakawedzera. Mhedzisiro yacho inoratidza kuti kutevedza bio-tracking kwemunhu mumwe nemumwe kunogona kupa ruzivo rwakadzama pamusoro pekushandiswa kwenzvimbo dzekugara masikati neusiku. Kusiyana kwekushandiswa kwenzvimbo dzekugara pakati pevanhu nenguva kunoratidza kukosha kwenzvimbo dzakasiyana dzekuchengetedza shiri.