Zostera noltii, eyaziwa ngokuba yisilika yolwandle emxinwa, sisityalo saselwandle esinomtsalane esidlala indima ebalulekileyo kwindalo eselunxwemeni. Ihlala ilityalwa kodwa ibaluleke kakhulu, le phanerogam yasemanzini ifunyenwe kumanzi anetyuwa enzulu kwaye uye waphuhlisa inani lohlengahlengiso olulodwa ukuze aphumelele kwiimeko ezinzima. Ukusuka kwitaxonomy ukuya ekusasazeni kwayo ngokwejografi, ngokwezoyikiso zayo kunye neempawu zemopholoji, esi silwanyana singumxholo onika umdla kubahloli bebhayoloji kunye nabakhuseli bendalo esingqongileyo.
Kweli nqaku siza kuphonononga ngokupheleleyo yonke into ekufuneka uyazi ngayo Zostera noltii. Ukusuka kuhlelo lwenzululwazi kunye neendawo zokuhlala ezikhethwayo ukuya kusetyenziso olunokubakho kunye newonga lolondolozo, uya kufumanisa ukuba kutheni kubalulekile ukwazi ngakumbi ngesi sityalo sasemanzini esihlala singaqatshelwa, kodwa sibalulekile kwimpilo yendalo yaselwandle.
Ukuhlelwa kunye netaxonomy
Zostera noltii yeyobukumkani iPlantae, ibe a umngini ihlelwe kwiklasi yeLiliopsida kunye nomyalelo we-Alismatales. Esi sityalo siyinxalenye yosapho lweZosteraceae, kunye neqela leZostera likhaya lezityalo. I-epithet ethile, i-noltii, yanikezelwa ngokuhlonipha ingcaphephe yezityalo yaseJamani u-Ernst Ferdinand Nolte.
Inyaniso enomdla kukuba kwezinye izifundo zebhotani Zostera noltii Ikwaziwa nezithethantonye ezifana no Nanozostera noltii, Zostera nana y Zostera hornemanni. Olu luhlu lwamagama lubonakalisa iiyantlukwano zengingqi kunye neetaxonomic eziye zavela ngokuhamba kwexesha. Kwimisebenzi efana 'noLuhlu lweZityalo', ungafumana ukuya kutsho kwezithethantonye ezahlukeneyo ezilishumi zolu didi.
Ukuhanjiswa ngokwejografi
La Zostera noltii Inoluhlu olubanzi kodwa olukhethekileyo lokusabalalisa. Ifumaneka kumanxweme aseNyakatho yeAtlantiki yaseYurophu naseAfrika, ukusuka eNorway ukuya eMauritania, nakwiindawo zeMeditera ezifana noLwandle oluMnyama kunye noLwandle lweCaspian.. Sesona sityalo sisemanzini kuphela esikhoyo kumanzi eAral kunye neeCaspian Seas, esigxininisa isakhono saso sokuziqhelanisa nendalo eyodwa.
KwiMeditera, ezi ntlobo zezityalo zenza amachibi kunye neendawo eziselunxwemeni ezifana neThau Pond kunye neBay yaseCádiz. E-Spain, ubukho bayo bugqame kumachweba aseGalician kunye nemigxobhozo esemazantsi, njenge-Odiel Marismas.
Iimpawu ze-morphological
Zostera noltii Sisityalo esihlala ixesha elide kunye ne-prostrate esifikelela kubude obuphezulu be-50 cm. Ubume bayo bubandakanya iirhizomes ezithe tyaba ezineengcambu ezingenamasebe eziphuma kwindawo nganye, iqinisekisa ukubambelela kwayo kwiindawo ezinodaka kunye nesanti. Amagqabi made kwaye acuthekile, anobude obufikelela kwi-20 cm kunye nemiphetho egudileyo. La magqabi anezinto ezikhethekileyo: ane-basal sheath ekhusela umanyano kunye neqabunga leqabunga.
Iintyatyambo zayo azifani nesini kwaye zenza izikhonkwane phakathi kwe-15 kunye ne-20 mm ubude.. Iintyatyambo zobudoda zinestameni esinye, ngelixa iintyatyambo ezizimazi zinee-ovari ezi-unilocular ezine-seminal primordium.
indawo yokuhlala kunye ne-ecology
Indawo yokuhlala eqhelekileyo ye Zostera noltii iquka iindawo ezinetyuwa eninzi njengeendawo ezinodaka phakathi kwamaza namachweba. Le mimandla idla ngokuvezwa ngamaxesha amaza aphantsi, nto leyo evumela uphuhliso loluntu olulodwa olunxulumene no Zosteretum noltii. Esi sityalo sidlala indima ephambili ekuzinziseni intlenga nokudala iindawo zokusabela kwiintlobo ngeentlobo zaselwandle.
Iintyatyambo zenzeka kakhulu entwasahlobo nasehlotyeni, uJuni noJulayi ibe zezona nyanga ziphawulekayo. Ukusasazwa kwembewu yayo kwenzeka ngeendlela ze-epizoochoric, apho imbewu incamathela kuboya bezilwanyana ukuhamba kwiindawo ezintsha.
Ubume bolondolozo kunye nezoyikiso
Zostera noltii Ihlelwa njengodidi lwe 'Inkxalabo encinci' nge-IUCN, nangona ibonisa ukuhla okuxhalabisayo kwimimandla ethile ngenxa yokutshintsha kweendawo zabo zokuhlala. E-Spain, iqukiwe kwi-National Catalogue yeZilwanyana eziseMngciphekweni wokuTshabalala phantsi koluhlu oluthi 'I-Sensitive to Habitat Ateration'.
Ezona zoyikiso zibandakanya ungcoliseko, ulwakhiwo kwimimandla eselunxwemeni kunye nokutshintsha kwemozulu. Le misebenzi ayitshabalalisi ngokuthe ngqo kuphela i-ikhosistim apho ihlala khona, kodwa ikwaguqula amandla eekholoji ayimfuneko ukuze iphile.
Ubudlelwane nezinye iintlobo
Kwiindawo ohlala kuzo UZostera marina, zombini izityalo zinokhetho olwahlukileyo lwe-ikholoji ezivumela ukuba zihlale ngaphandle kokukhuphisana ngokuthe ngqo. Ngelixa Zostera noltii ikhetha amanzi angekho nzulu aneentlenga ezenziweyo krwada, UZostera marina Ikhula kakuhle emanzini anzulu kunye nomhlaba otyebileyo kwizinto eziphilayo.
Ukubaluleka kwendalo
La Zostera noltii Ayisiso kuphela isityalo esisisiseko sezinto eziphilayo zaselwandle, kodwa kwakhona a uphawu lwezempilo lokusingqongileyo. Amadlelo ayo angaphantsi kwamanzi asebenza njengezithinteli zendalo ngokuchasene nokhukuliseko lwaselunxwemeni kwaye ayimfuneko kwizinto eziphilayo zaselwandle. Ukongezelela, bafaka isandla ekubanjweni kwekhabhoni, ukunceda ukunciphisa imiphumo yokutshintsha kwemozulu.
Kwinqanaba lendawo, ezi zityalo ukubonelela ngeendawo zokuhlala ezibalulekileyo zezilwanyana ezingenamqolo kunye neentlanzi eziselula. Iingcambu zabo zizinzisa intlenga, ephucula ukucaca kwamanzi, ngaloo ndlela kuzuzisa ezinye izinto eziphila elwandle.
La Zostera noltii Ungumzekelo ogqibeleleyo wendlela uhlobo, nangona luncinci kwaye luyingqondi, lunokuba ngundoqo ekugcineni ulungelelwaniso lwendalo yaselwandle. Ukusuka kwiindima zayo zendalo ukuya kukwazi ukumelana nemo engqongileyo egqithisileyo, esi sityalo sasemanzini siyinxalenye ebalulekileyo yezityalo nezilwanyana ezohlukeneyo eziselunxwemeni kunye nesikhumbuzo sokubaluleka kokulondoloza iindawo zethu zokuhlala zendalo.