Vanhu vazhinji vanonakidzwa nezvakawanikwa nesainzi uye nhasi yave nguva yekutaura nezve iyo miti, avo ehupenyu macircuit uye yavo metabolism.
Boka revasayendisiti vanobva kuAustria, Finland neHungary vakatanga kudzidza iyo hunhu hwemuti uye vakaona kuti vanofamba pakati pehusiku nekudaro vanoenderana nemaawa ezuva.
Iko kufungidzira
Sezvo nezvose zvipenyu, zvinomera zvinoenderana nemisiyano iri pakati pezuva neusikuhesi saka vanotora mutinhimira wakasiyana wehupenyu zvinoenderana nenguva yezuvaku. Masayendisiti mazhinji akadzidza iyo hunza maitiro mukati memaawa makumi maviri nemana pazuva anofanirwa kutsvaga shanduko dzinogadzirwa pakati pehusiku nehusiku.
Kunyangwe kusvika parizvino yakanga yaonekwa iyo zvirimwa zvinorara husiku zvichigadzira mafambiro akasiyana-siyana emanheru mumashizha nemadzinde, zvaisazivikanwa kana izvi zvakaitika nemiti.
Asi chakavanzika chakazoburitswa pachena sezvo iri boka revasayendisiti rakaona kuti iyo miti inofambawo usiku, kutora nzira yekurara yakafanana neyezvirimwa. Nerubatsiro rwe laser, iro boka revanyanzvi rakanyora mafambiro anosvika mana masendimita mumiti mita mashanu kukwirira. Vakadaro vachigumisa kuti miti inotsamira usiku nekudaro achichinja chimiro chemashizha awo nematavi. Kunyange ivo vakataura kuti shanduko hadzina kunyanya kukura, vakaonawo kuti dzakarongeka.
Chidzidzo
Munguva yekuferefeta zvakacherechedzwa kuti mashizha nematavi anodonha zvishoma nezvishoma, zvichisvika pakadzikira kwemaawa mashoma zuva risati rabuda uye ndokuzodzokera kunzvimbo yavo yekutanga mangwanani. Izvi zvinoreva chirimwa kufamba Izvo, saAndrás Zlinszky, weCentre for Ecological Research yeHungary Academy yeSainzi, inosimbisa. "Iyo inowirirana zvakanyanya nekuenzana kwemvura yemasero ega ega, ayo anokanganiswa nekuvapo kwechiedza kuburikidza nefotosinthesisi."
Kunyora iyo kufamba kwemiti, masayendisiti akashandisa laser scanning system, iyo yaienzanisirwa pachayo uchishandisa scan point makore. Kutenda neiyi nzira, zvaive zvichikwanisika kunzwisisa iyo yekurara maitiro ezvirimwa. Padanho rinotevera, vaongorori vachatora mukana wekutarisa makore ekuverenga kuti vashandise masikati neusiku kushandiswa kwemvura uye kana paine mutsauko pakati pematanho maviri aya. Izvi zvinobvumidza kunzwisiswa kuri nani kwesimba kwemiti pane mamiriro ekunze nedunhu.