Ukubunjwa, Isayensi
Sea Russia. element yethu okukhulu enkulu amanzi
Yintoni unxulumano na igama elithi "ulwandle"? Ngokuqinisekileyo nobusuku obubandayo zasebusika okanye ekrwada awe ayiniki themba kwinkumbulo udlala elunxwemeni kakhulu enelanga, efudumeleyo, ezifana inwenwa, amanzi amtyuba, barnacles, ulwandle amatye, iingqalutye. Guess?
I kakhulu ukuba mna nje ngokwaneleyo iqela elincinane. Ndiyakuthanda abhadule iiyure yasebusika, omnye engumgubo encinane, chibi. A kokwindla, xa amagqabi emithi phantse Yaphaphazela yeza phezu, kwaye ilanga likhanya kukukhanya ekhethekileyo tyheli, ndzi nga tirhisa iiyure kwindawo cafe elunxwemeni, ukuphulaphula ukubhomboloza ingabangaba kunye nokukhathalelwa izandi ngesingqi liqengqiwe elunxwemeni amaza.
ulwandle Russian - ezahlukeneyo kakhulu. Sinokuthi lithamsanqa, t. To. Kuyenzeka ukufumana kanye element eya kudibana isimo sethu sangaphakathi. Sinako ukuya kunxweme ngqwabalala beelwandle owasentla, ehlotyeni thina wayesoloko ekuvuyela kunxweme kuLwandle Black.
Icandelo 1. Sea Russian. incazelo jikelele
Ngokutsho inkolelo ethandwayo, emdeni eli lizwe zihlanjwe iilwandle elinambini. Kutheni wasebenzisa igama elithi "oqhelekileyo"? Usekhona na uluvo kulo mba? Ewe, ikho. Ngamanye amaxesha ulwazi Izakufunyanwa uncwadi okunene ziilwandle 13. angeke kweli nqaku ukuqwalasela kuLwandle lweCaspian, ekuthiwa "ulwandle", kodwa iyafika eli chibi likhulu ehlabathini.
ELwandle e Russia kunganxulunyaniswa ngqo elwandle ezintathu:
- Atlantic - mathathu: Azov, eBaltic, Black;
- le Arctic - ezintandathu: i Barents, White, Kara, Laptev, East Siberian ne Chukchi;
- ZePasifiki - mathathu: wethu, Okhotsk, Japan.
Icandelo 2. Sea Russian. yeempawu ezibonakalayo
Sinako liyi ezinye iimpawu ezikhethekileyo, bendiya kuthi, ezohlukileyo ezinzulwini zethu;
- Iindawo Okhotsk, i wethu kunye Barents ziilwandle zezona nemveliso kakhulu Emhlabeni, kunye nemveliso offshore wethu kummandla West ena ifikelela kwelona zinga liphezulu ehlabathini.
- Xa amanzi aselwandle ye-East Far uye oovimba elikhulu kweentlobo yorhwebo zentlanzi kunye nezinye eziphila elwandle eziye elizweni jikelele. Umzekelo, kukho ubomi Pollock, ukumkani nonkala kunye nesalmon Pacific.
- Ukuba sithelekisa, umzekelo, kunye North Atlantic, i-zabelo cod e-Pacific and yethu Arctic iilwandle kakhulu ngakumbi.
- Sea Russian ziqulathe liphezulu ehlabathini iindidi nesalmon kunye sturgeon.
- Iindlela yemfuduko ibalulekileyo ezanyisayo zaselwandle kunye neentaka abahlala kumntla ikhweyitha, siludlulise nje emdeni Russian kweelwandle.
Icandelo 3. Sea Russian. Imvelo nendlela yokuphuma imeko
Okwangoku, abantu ngenkuthalo luchaphazela element anzongonzongo, kunye enkulu yale mpembelelo abaya kuthathelwa ingqalelo negative. Kule minyaka imbalwa idlulileyo, ingakumbi ulwandle zantsi eRashiya, wabandezeleka (Black kunye Azov). Phantsi yempembelelo into yabantu itshintswa phantse ngokupheleleyo ecosystem yasekuhlaleni mmandla.
Phakathi izinto ezinkulu zisisisongelo, bendiya uqaphele oku kulandelayo:
- Ngenxa kwemikhombe kwaye nokuloba kakuhle nezilawulwa izibonelelo zebhayoloji yolwandle avele lincitshiswe.
- Ngenxa traffic enzima, kwakunye i oyile negesi yemveliso esebenzayo kude nonxweme ayikho kuphela ungcoliseko namanzi, kodwa kuphazamisa iinkqubo zendalo eziphilayo.
- Into embi eyenzeka ngexesha elinye kunye nongcoliseko angena imilambo elwandle.
Yintoni ukwenza ntoni?
Izazinzulu bacebisa ngeendlela ezininzi kule meko:
- Kuyimfuneko ukuba phantse ngokupheleleyo ngokupheleleyo wokuhlaziya kwishishini lokuloba kweli lizwe. Lokuloba kufuneka awuyi izixhobo elwandle karhulumente.
- Ufuna ukwenza inethiwekhi lonke iindawo zolwandle ezikhuselweyo. Umzekelo, iipaki kunye noovimba okanye loovimba.
- Phambi kokuqala nayiphi na iprojekthi igesi okanye ioli, kuyimfuneko ukuba aqhube ngokucokisekileyo uvavanyo lokusingqongileyo ngengingqi kunye nohlobo imisebenzi ecwangcisiweyo.
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