Isimiso sezinto zasolwandle esiseduze nogu lwethu sishintsha buthule kodwa sikhathaza kakhulu. Ukufika kwezinhlobo ezingavamile ngeSuez Canal, into eyaziwa ngokuthi ukufuduka kweLessepsian, kulethe isivakashi esingamukelekile: i I-BlowfishLesi sidalwa, esiye sazivumelanisa kahle kakhulu namazinga okushisa aqhubeka enyuka emanzini ethu, simelela usongo lwangempela noluqondile ezinhlobonhlobo zezinto eziphilayo imvelo kanye nokulingana kochungechunge lokudla kulo lonke iMedithera.
Nakuba ukubukeka kwayo kungase kubonakale kuxakile uma ikhukhumala njengebhola, akufanele sikhohliswe ukubukeka kwayo. Ochwepheshe baxwayisa ngokuthi le nhlanzi ayinazo izilwane ezidla ezinye zemvelo kule ndawo, okuvumela ukuthi izulazule ngokukhululeka futhi izale ngesivinini esikhulu. Ngaphezu kwalokho, kubalulekile ukugcizelela lokho Ukusetshenziswa kwayo akuvunyelwe ngokuphelelengoba iqukethe ubuthi obubulalayo obunganyamalali ngokupheka noma ngokuqandisa, okuye kwabeka izinsizakalo zezempilo ezindaweni eziningi eziseningizimu yeYurophu esiqaphile.
Umthelela omubi kakhulu ezindizeni zokudoba
Lokhu akuyona nje inkinga yezempilo yomphakathi noma yezemvelo, kodwa nezikhwama zabadobi nazo ziyahlupheka ngenxa yale miphumela. Lezi zilwane zinamazinyo aqinile kakhulu eziwasebenzisela ukondla, futhi azinqikazi ukuhlasela izinhlanzi ezibanjwa ngemishini yokudoba yendabuko. Kuvamile ngabadobi ukuthola lokho Lezi zinhlanzi zibhubhisa amanetha okudoba kalula ngendlela emangalisayo, okubangela ukulahlekelwa kwezomnotho okungenakukwazi ukubhekana nakho abazalwane abaningi abancane esikhathini eside.
Ezindaweni ezifana neziQhingi zaseBalearic noma ogwini lwase-AlmerÃa, ukubona nokubanjwa ngengozi akuseyona indaba emfushane. Ukuphanga kwalolu hlobo oluhlaselayo kukhulu kangangokuthi luncintisana nokudla nezinhlobo zendawo ezinenani eliphezulu lokuhweba, njenge-squid kanye ne-cuttlefish. Njengoba ibhekene nalesi simo, umkhakha wokudoba ufuna izinyathelo eziphuthumayo, njengoba Ukuba khona kwe-pufferfish kuhlala njalo. ngezinsuku zokusebenza, okwenza umsebenzi wansuku zonke ube nzima futhi kunciphisa inzuzo yemikhumbi yokudoba emincane.
Ingabe ukufakwa kwezithiyo zokuvimbela kungenzeka?
Ukuze bazame ukunqanda lokhu kusabalala okungalawuleki, iziphathimandla nezinhlangano ezahlukene zesayensi zifunda ukuthi kungenzeka yini ukuthathwa kwezinyathelo zobuchwepheshe. Enye yezinketho ezithole ukuthandwa kakhulu ezinyangeni zamuva nje... ukufakwa okungenzeka kwezithiyo zomsindo noma amakhethini aqhumayo ezindaweni eziqondisayo. Lezi zakhiwo zingahlose ukuphambukisa indlela yamabhange. de peces abahlaseli, okubavimbela ukuthi bangahlali ezindaweni ezintsha ezivikelwe noma ezindaweni zokudoba ezibalulekile emnothweni wendawo.
Kodwa-ke, ukusebenzisa lezi zinhlelo akulula futhi akubizi. Kudinga ukubambisana okuqinile kwamazwe ngamazwe, ikakhulukazi ezindaweni zokungena ezivela oLwandle Olubomvu, ukuze umzamo usebenze ngempela. Ngenkathi kuxoxwa ngempumelelo yalezi zindonga ezingabonakali, amanye amazwe asevele ezivivinya. imikhankaso yokubamba ekhethiwe ekhuthazayo ukunciphisa inani lalezi zinhlobo, okuyisinyathelo esihlose ukunciphisa ingcindezi ohlelweni lwemvelo ngenkathi kunqunywa ukuthi hlobo luni lwezithiyo ezibonakalayo noma zebhayoloji ezifanele kakhulu ukuvikela ugu lwethu.
Isimo samanje sisiphoqa ukuba sihlale siqaphile kakhulu yonke into efika ogwini lwethu ukuze sivimbele ukulimala okukhulu. Impumelelo ekulawuleni lolu hlobo lwezilwane ezihlaselayo izoncika esijubaneni esisetshenziswa ngaso izixazululo zobuchwepheshe kanye nokuqwashisa umphakathi ngezingozi zokubhekana nazo. Ekugcineni, ukuvikela izinsiza zasolwandle nokuqinisekisa ukuphepha kwabathengi kuncike ku- isenzo esihlangene ngokumelene nokuqhubekela phambili kwe-pufferfish okuqinisekisa ukuthi ulwandle lwethu luhlala luyindawo ephephile nekhiqizayo.
