Kufa kwemacoral reef idambudziko rakakura rakatarisana nevanoongorora makungwa. Chikwata chepasi rese chemasaenzi kubva kuUK's Universities of Exeter neBristol, pamwe neAustralia James Cook University neAustralia Institute of Marine Science vanopikisa kuti "acoustic enrichment" inogona kuve chishandiso chakakosha kubatsira kudzoreredza akakuvadzwa makorari.
Vachishanda kuti vaongorore Great Barrier Reef yeAustralia yava kufa, masayendisiti akaisa vatauri vari pasi pemvura vachiridza zvakarekodhwa zvematombo ane utano munzvimbo dzine makorari akafa uye vakawana kaviri hove dzakasvika—uye dzakagara—zvichienzaniswa nenzvimbo dzimwe chetedzo dzisina ruzha rwakaridzwa. "Hove dzakakosha kuti makorari ashande sezvipenyu zvine hutano," akadaro Tim Gordon anobva kuYunivhesiti yeExeter. “Kuwedzera huwandu hwehove nenzira iyi kunogona kubatsira kutanga nzira dzemusikirwo dzekupora, kurwisa kukuvadzwa kwatinoona pamakorari mazhinji pasi rese.
Hunyanzvi hutsva uhu hunoshanda kuburikidza nekuburitsa manzwi anonyangarika kana matombo akadzikira. “Makorari ane utano hwakanaka inzvimbo dzine ruzha zvinoshamisa: kutinhira kweshrimp dzinenge dzichidambuka uye kudzvova nokurira kwehove kunoita kuti pave nokunzwika kunoshamisa kwezvipenyu. Manzwi aya ndiwo anodirana nehove diki kana dzichitsvaga pekugara, akadaro Muzvinafundo Steve Simpson wekuYunivhesiti yeExeter. "Matombo emvura anonyarara apo anodzikisira sezvo shrimp nehove zvinonyangarika, asi nekushandisa masipika kudzoreredza iyi ruzha rwakarasika, tinogona kukwezva hove diki zvakare."
Muzvinafundo weAustralian Institute of Marine Science fisheries Dr Mark Meekan akawedzera kuti: “Chokwadi, kukwevera hove kunzvimbo yakafa hakuzongoidzorera kuupenyu, asi kudzorerwa kunotsigirwa nehove kuchenesa gungwa uye kugadzira nzvimbo yokuti koral ikure. "
Ongororo iyi yakawana kuti kutumira manzwi kubva kumawere ane hutano kwakapeta kaviri huwandu hwehove dzinopinda munzvimbo dzekuyedza reef uye zvakare yakawedzera huwandu hwemhando dziripo ne50%. Musiyano uyu waisanganisira zvipenyu kubva muzvikamu zvese zvechikafu - herbivores, detritivores, planktivores uye inodya ichthyophages. Mapoka akasiyana ehove anoita mabasa akasiyana-siyana pamakorari, zvichireva kuti hove dzakawanda uye dzakasiyana-siyana dzakakosha kuchengetedza hutano hwakanaka.
Muzvinafundo Andy Radford, wekuYunivhesiti yeBristol, akati: “Kuvandudza ruzha inzira inovimbisa yekudzora nharaunda. Kana zvabatanidzwa nekugadzirisa nzvimbo yekugara uye mamwe matanho ekuchengetedza, kudzorera nharaunda dzehove nenzira iyi kunogona kukurumidzisa kumutsidzirwa kwezvipenyu. Nekudaro, isu tichiri kuda kurwisa zvimwe zvakawanda zvinotyisidzira, zvinosanganisira shanduko yemamiriro ekunze, kuredza hove uye kusvibiswa kwemvura, kuchengetedza zvipenyu izvi zvisina kusimba. "
VaGordon vakawedzera kuti: “Kunyangwe kukwezva hove zhinji hakuzochengetedze matombo ecoral ari ega, nzira itsva dzakaita seidzi dzinotipa maturusi akawanda mukurwira kuchengetedza zvipenyu izvi zvinokosha uye zvisina njodzi. Kubva pane zvitsva muutongi hwenzvimbo kusvika kune kuita kwemitemo yenyika, kufambira mberi kwakakosha kunodiwa pamatanho ese kuti ive neramangwana riri nani kumatombo epasi.
Source: 3dnews.ru