Haasi ese marudzi ari akaenzana zvakaenzana shanduko yemamiriro ekunze. Zvichienderana nephysology, ecosystem kwayiri uye mamiriro ekunze anogona kungobatwa kana kwete Mune ino kesi isu ticha taura nezvayo iyo Mediterranean Cystoseira, alga iyo inogona kunge iri mhando iyo inonyanya kukanganiswa nekuwedzera kwetembiricha inokonzerwa nekushanduka kwemamiriro ekunze.
Iyi alga inobatwa sei?
Cystoseira Mediterranean
Cystoseira mediterranea ndiyo yakakosha algae marudzi anowanikwa pasi pegungwa. Zvinoenderana neongororo yepasi rese umo vaongorori vanobva kuMediterranean Institute for Advanced Studies, Imedea (UIB-CSIC) vakapinda muchikamu ichi, iyo inonyanya kukanganiswa nekuwedzera kwekushisa kwemvura kunokonzerwa nekudziya kwepasi.
Kana kutonhora kukwira mumakungwa nemakungwa, iko kudyidzana pakati pezvisikwa kunokanganiswa. Zvisikwa zvine chiyero chinogara mukutsinhana kwechinhu nesimba pakati pezvisikwa zvinogara mumamiriro ezvinhu. Nekudaro, kana mamiriro ezvinhu achinja (senge kuwedzera tembiricha), kudyidzana pakati pezvisikwa kunogona kutendeuka mamiriro uye kuumbwa kweimwe yezvakakosha zvisikwa.
Migumisiro muMediterranean
Chidzidzo chakaitwa chine tarisiro kwazvo pamusoro pemasora egungwa emhando dzisingachinjike semhando yePosidonia, zvirinani zvine chekuita nemhedzisiro yezvirimwa.
Asi iye zvakare anonongedza kuti alga iyi iri pakati pemhando dzinozonyanya kukanganiswa. Gungwa reMediterranean iri kutowedzera tembiricha yayo nekuda kwekudziya kwepasi. Nharaunda zhinji dzealgae muMediterranean dziri panjodzi yekukanganiswa nehuswa hwakadai segungwa regungwa, iro rinogona kuwedzera kuderedza huwandu hwevanhu.
Basa rakaburitswa mumagazini "Marine Pollution Bulletin" rakaongorora zvinhu zvinogona kukanganisa kudyidzana kwemiti-herbivore, kuyedza matatu ezvinyanya kukosha zvezvirimwa zveMediterranean: iyo Posidona oceanica neCymodocea nodosa zvirimwa uye Cystoseira mediterranea alga , uye mutengi wayo wese, urchin yegungwa, Paracentrotus lividus
Mhedzisiro yenyaya iyi inoratidza kuti miriwo inowedzera kumanikidza pamhando mbiri dzezvirimwa uye kuti huwandu hwevanhu hunoramba hwakafanana nekudziya kwepasi. Izvo zvakare zvinoratidza kuti ivo vanogona kudzikiswa kubva zvataurwa zvirimwa inokwanisa kugadzira mamwe makemikari ane chepfu kana isingafadzi kune herbivores kana yakura mumvura inodziya.
Kuderedza mukukura kwekuwedzera
Nekudaro, ivo pavanoenderera mberi nekudzidza iyo algae, ivo vanoona kuti yakanyanya tembiricha inoderedza mwero wekukura, kunyangwe kushandiswa kwavo nehedgehog kuchiramba kwakanyanya.
Masayendisiti anoona mamiriro ezvinhu achinetsekana nekuti parizvino kuwanda kwehurchin kunotova nekukanganisa masango ekelp, kuitira kuti, kana ikakanganiswa netembiricha yakakwira, panogona kuve nekuonekwa kwe "Pasi pemvura murenje", Kureva, nzvimbo yematombo isina algae.
Iyo urchin huwandu huri kuwedzera zvakanyanya uye hunobata dzimwe nzvimbo dzekumadokero kweMediterranean. Hedgehogs inokura nekuda kwekushayikwa kwezvikara zvisikwa izvo zvinokonzeresa vanhu kubata hove.
Sezvo shanduko yemamiriro ekunze inokanganisa iyo ecosystem yese seyakazara, isu tinofanirwa kunzwisisa kuti kusimba kwekudyidzana kwemarudzi aya kuchachinja. Kudyidzana Izvo zvakakosha kuti ecosystems ikure zvakanaka uye kunyanya munzvimbo dzakaita seMediterranean, semi-yakavharwa ecosystem.
Muongorori weECAB-CSIC uye mukuru wepurojekiti yeRECCAM, Teresa Alcoverro, akataura kuti, maererano neongororo, "haisi mhedzisiro yese ichave isina kunaka" uye zvisikwa zvakaita sePosidonia, "kunyangwe isingadzivirirwe nemhedzisiro yekushisa, hongu zvirinani zvinoita sekunge vanozogona kumira nemabatiro emishonga yezvirimwa zvakanaka ".
Chidzidzo ichi mugumo wekubatana pakati pevatsvagiri vanobva kuCentre for Advanced Study yeBlanes (CSIC), iyo University of Barcelona, Imedea, iyo Oregon State University (USA), Deakin University (Australia), iyo Natural Conservation Foundation (India) uye Bangor University (Wales, UK) mukati meiyo RECCAM chirongwa.
Sezvauri kuona, zvisikwa zvakasununguka zvakanyanya uye kudyidzana pakati pezvisikwa kwakakosha.
Tsvagiridzo iyi inoita kuti zvinyatsojeka, chirevo chekuti munhu wese mupenyu kana asina hupenyu, ari pasi pano, akagadzirirwa kuita basa rinoenderana uye rinoenderana uye nenzira yakaenzana, asi parizvino zviito zvemunhu zvakapwanya kushanda yakaenzana, nemhedzisiro yatiri kusangana nayo uye ichave yemakore mazhinji.