Maererano neChidzidzo chitsva chakaitwa nemasayendisiti kubva kuYunivhesiti yeBristol uye rakaburitswa muJustal of Echology, dzimba dzepamba nhasi ndidzo huru dzezvipembenene, kusanganisira nyuchi neOs, mumaguta nemaguta.
Chidzidzo chekutanga chakayerwa, vangani vectar vanogadzirwa munzvimbo dzemadhorobha, uko magarandi ekugara anogadzira huwandu hwakanyanya - paavhareji, anenge 85 muzana yematare anogara.
Mhedzisiro yacho yakaratidza kuti mumatatu matatu emazuva ese yakaumbwa neyevhareji supuni yemasikirwo eAmbrosia, yakasarudzika shuwa shuwa ine maruva anowanikwa anonwa kuti uwane simba.
Kunyangwe iyo sponpoon yaungaita kunge idiki kwatiri, yakashandurwa kubva mu nyuchi yemunhu chiyero chichava toni yeAmambrisia. Nekudaro, imwe supuni yakakwana ku "zadza simba rezviuru emakumbo anobhururuka.
Ecologist THILAS TTU, anotungamira munyori, akati: "Kunyangwe nhamba yacho uye dzakasiyana-siyana dzisingaperi dzaifanira kuyerwa kumaruwa, haina kuitiswa munzvimbo dzekumaruwa dzekuongorora kwakadaro. Isu takatarisira minda yakazvimiririra kuti ive yakapfuma sosi yemuchero, asi yakashamisika nehukuru hwekugadzira. Mhedzisiro yedu inosimbisa basa rinokosha iro vagari vechirimo vanotamba mukutsigira pollinators uye kusimudzira kwezvinhu zvipenyu. "
Muchidzidzo ichi, akaitiswa mukubatana nemayunivhesiti eElinburgh uye kutenderera nenharaunda yehumambo, kugadzirwa kwemasereya mumaguta makuru eBritain kwakadzidzwa: Bristol, Edinburgh, LEEDS uye FINSNISH. Inenge yechitatu (29 muzana) nyika munzvimbo dzemumaguta dzakabatanidzwa dzimba dzemumba, dzinowanikwa katanhatu kakawanda mapaki.
Kugadzirwa nectar kwakayerwa nemhando dzinoda kusvika mazana maviri emhando nekubvisa nectarly kubva kune anopfuura zviuru zvitatu. Iyo shuga yekuvhara muNecar yaive yakatsanangurwa uchishandisa Refractometer, chishandiso chinoyera, sekusvika kwechiedza chakadzorwa kana chichiwedzera kuburikidza nekugadzirisa.
"Takawana kuti reser returu mumaruta muUrcan World Awnscapes zvakanyanya, mune mamwe mazwi, zvinobva kune mamwe marudzi ekurima uye kuzvichengetedza," mutambi weNicholas Tyu akataura.
"Chidzidzo chacho chinoratidza basa rakakura kuti varimi vemitambudzi vanochengetedzwa, nekuti vasina gadheni raizotadza chikafu, kusanganisira nyuchi, os, butterflies, zvipfukuto uye nhunzi uye nhunzi. Izvo zvakakosha kuti uchengete minda yakazvimiririra, uye varidzi vavo vanopa mazano ekuita kuti nzvimbo ive nyore kune mapepa. Izvi zvinosanganisira kukiya kupfuma muvara nectar, zvishoma zvinowanzo gurwa lawn uye dzivirira kupuruzira zvipuka izvo zvinogona kukuvadza maPollinkers. Izvo zvinofanirwawo kudzivirira kuunganidza gadheni nekuvira, pasi kana kuwanda kana kuwanda.
(Kwayedza: www.iyourpalert.org).