Ñëîâî, çíà÷åíèå êîòîðîãî âû õîòèòå ïîñìîòðåòü, íà÷èíàåòñÿ ñ áóêâû
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ÎÑÒÐÎÂÀ

Áîëüøàÿ ñîâåòñêàÿ ýíöèêëîïåäèÿ (ÁÝÑ)
        ó÷àñòêè ñóøè, îêðóæåííûå ñî âñåõ ñòîðîí âîäàìè îêåàíà, ìîðÿ, îçåðà èëè ðåêè. Îò ìàòåðèêîâ îòëè÷àþòñÿ îòíîñèòåëüíî íåáîëüøèìè ðàçìåðàìè. Âñòðå÷àþòñÿ îäèíî÷íûå Î. è ãðóïïû Î. — Àðõèïåëàãè. Î. â îêåàíàõ è ìîðÿõ ïîäðàçäåëÿþòñÿ íà ìàòåðèêîâûå, ïåðåõîäíîé çîíû è îêåàíè÷åñêèå. Ê ìàòåðèêîâûì Î., âûñòóïàþùèì íàä óðîâíåì îêåàíà â ïðåäåëàõ ïîäâîäíîé îêðàèíû ìàòåðèêîâ, îòíîñÿòñÿ íàèáîëåå êðóïíûå: Ãðåíëàíäèÿ, Êàëèìàíòàí, Ìàäàãàñêàð è äð. Ñëîæåíû îíè îáû÷íî êîðåííûìè ïîðîäàìè, áîëåå ìåëêèå Î. ìîãóò áûòü îáðàçîâàíû àêêóìóëÿòèâíîé äåÿòåëüíîñòüþ âîëí è ïðèáîÿ.  ïåðåõîäíîé çîíå íàèáîëåå òèïè÷íû Î. âóëêàíè÷åñêîãî ïðîèñõîæäåíèÿ, â íåêîòîðûõ ðàéîíàõ íàáëþäàþòñÿ ãðÿçåâóëêàíè÷åñêèå (íàïðèìåð, þæíàÿ ÷àñòü Êàñïèéñêîãî ìîðÿ), à òàêæå êîðàëëîâûå Î. Îêåàíè÷åñêèå Î. ðàñïðîñòðàíåíû â ïðåäåëàõ ëîæà îêåàíà (Ñì. Ëîæå îêåàíà) è íà ñðåäèííîîêåàíè÷åñêèõ õðåáòàõ (Ñì. Ñðåäèííî-îêåàíè÷åñêèå õðåáòû). Îíè ïî ïðåèìóùåñòâó âóëêàíè÷åñêîãî èëè êîðàëëîâîãî ïðîèñõîæäåíèÿ (ñì. Êîðàëëîâûå ñîîðóæåíèÿ). Èçîëÿöèÿ Î. îò ìàòåðèêîâ îïðåäåëÿåò çíà÷èòåëüíóþ ñïåöèôèêó èõ ïðèðîäû, îñîáåííî æèâîòíîãî è ðàñòèòåëüíîãî ìèðà (îáåäíåíèå âèäîâîãî ñîñòàâà ïî ñðàâíåíèþ ñ ïðèëåãàþùèìè ðàéîíàìè êîíòèíåíòîâ, ëåæàùèõ â òîé æå ïðèðîäíîé çîíå, âûñîêèé ïðîöåíò ýíäåìè÷íûõ âèäîâ è äð.), ÷òî îñîáåííî õàðàêòåðíî äëÿ îêåàíè÷åñêèõ Î. (ñì. òàêæå Îñòðîâíàÿ ôàóíà è Îñòðîâíàÿ ôëîðà). Ñðåäè Î. ðåê è îç¸ð ðàçëè÷àþò íàíîñíûå è ýðîçèîííûå. Ïåðâûå ïðåäñòàâëÿþò ñîáîé ðåçóëüòàò àêêóìóëÿöèè îñàäêîâ â ðóñëå èëè áåðåãîâîé çîíå îçåðà, âòîðûå — ðåçóëüòàò îáòåêàíèÿ ðóêàâàìè ðåêè îñòàíöà, ñëîæåííîãî êîðåííûìè ïîðîäàìè, àëëþâèåì, èëè ðåçóëüòàò àáðàçèîííîãî îò÷ëåíåíèÿ ðàíåå âûñòóïàâøåãî ó÷àñòêà ïðèîç¸ðíîé ñóøè.
         Êðóïíåéøèå àðõèïåëàãè è îñòðîâà ìèðà
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        | Íàçâàíèå                                                | Ïëîùàäü, òûñ. êì2        |
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        | Òèõèé îêåàí                                                                                  |
        |------------------------------------------------------------------------------------------------------|
        | Áîëüøèå Çîíäñêèå                                 | 1485                              |
        | Êàëèìàíòàí (Áîðíåî)                              | 735                               |
        | Ñóìàòðà                                                 | 435                               |
        | Ñóëàâåñè (Öåëåáåñ)                               | 179,4                             |
        | Íîâàÿ Ãâèíåÿ                                         | 809                               |
        | ßïîíñêèå                                                | 372,2                             |
        | Õîíñþ                                                    | îêîëî 228                      |
        | Õîêêàéäî                                                | îêîëî 78                        |
        | Ôèëèïïèíû                                             | îêîëî 300                      |
        | Ëóñîí                                                     | 105,6                             |
        | Ìèíäàíàî                                               | 94,6                              |
        | Íîâàÿ Çåëàíäèÿ                                     | 268,7                             |
        | Þæíûé îñòðîâ                                       | 150,5                             |
        | Ñåâåðíûé îñòðîâ                                    | 115                               |
        | Ìàëûå Çîíäñêèå                                    | 128                               |
        | Ìîëóêêñêèå                                            | 83,7                              |
        | Ñàõàëèí                                                 | 76,4                              |
        | Òàñìàíèÿ                                               | îêîëî 68                        |
        | Òàéâàíü                                                 | îêîëî 36                        |
        | Õàéíàíü                                                 | 34                                 |
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        | Àòëàíòè÷åñêèé îêåàí                                                                     |
        |------------------------------------------------------------------------------------------------------|
        | Áðèòàíñêèå                                            | îêîëî 325                      |
        | Âåëèêîáðèòàíèÿ                                     | 218                               |
        | Èðëàíäèÿ                                               | 84                                 |
        | Áîëüøèå Àíòèëüñêèå                              | 209                               |
        | Êóáà                                                       | 105                               |
        | Ãàèòè                                                     | îêîëî 77                        |
        | Íüþôàóíäëåíä                                      | 112,3                             |
        | Îãíåííàÿ Çåìëÿ*                                    | îêîëî 72                        |
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        | Èíäèéñêèé îêåàí                                                                           |
        |------------------------------------------------------------------------------------------------------|
        | Ìàäàãàñêàð.....                                       | 590                               |
        | Øðè-Ëàíêà (Öåéëîí).....                          | 65,6                              |
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        | Ñåâåðíûé Ëåäîâèòûé îêåàí                                                          |
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        | Ãðåíëàíäèÿ**                                          | 2176                              |
        | Êàíàäñêèé Àðêòè÷åñêèé àðõèïåëàã**       | 1300                              |
        | Áàôôèíîâà Çåìëÿ                                 | 478                               |
        | Âèêòîðèÿ                                                | 221                               |
        | Ýëñìèð                                                  | 212,7                             |
        | Èñëàíäèÿ                                               | îêîëî 103                      |
        | Íîâàÿ Çåìëÿ                                          | 83,1                              |
        | Øïèöáåðãåí                                            | îêîëî 62                        |
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        * ×àñòè÷íî Òèõèé îêåàí. ** ×àñòè÷íî Àòëàíòè÷åñêèé îêåàí.
Îðôîãðàôè÷åñêèé ñëîâàðü Ëîïàòèíà
Îñòðîâ`à, Îñòðîâ`à, -`îâ, óïîòð. â íàçâàíèÿõ ãîñóäàðñòâ, íàïð.: Ðåñï`óáëèêà Ìàðø`àëëîâû Îñòðîâ`à, Ðåñï`óáëèêà Ñåéø`åëüñêèå Îñòðîâ`à, Îñòðîâ`à Çåë¸íîãî Ì`ûñà
Ýíöèêëîïåäèÿ Þðèñòà
â ñîîòâåòñòâèè ñî ñò.121 Êîíâåíöèè ÎÎÍ ïî ìîðñêîìó ïðàâó 1982 ã. ðàñïîëîæåííûå â ìîðñêèõ ïðîñòðàíñòâàõ ñóõîïóòíûå îáðàçîâàíèÿ åñòåñòâåííîãî ïðîèñõîæäåíèÿ, îêðóæåííûå ñî âñåõ ñòîðîí âîäîé è ïîñòîÿííî âîçâûøàþùèåñÿ íàä óðîâíåì ìîðÿ äàæå â ïåðèîä íàèáîëüøåãî ïðèëèâà. Ïðåäñòàâëÿÿ ñîáîé ÷àñòü òåððèòîðèè òîãî èëè èíîãî ãîñóäàðñòâà, Î., çà èñêëþ÷åíèåì ñêàë, íåïðèãîäíûõ äëÿ ïîääåðæàíèÿ æèçíè ÷åëîâåêà èëè äëÿ ñàìîñòîÿòåëüíîé õîçÿéñòâåííîé äåÿòåëüíîñòè, ìîãóò èìåòü âîêðóã ñåáÿ âíóòðåííèå ìîðñêèå âîäû, òåððèòîðèàëüíîå ìîðå, ïðèëåæàùóþ è èñêëþ÷èòåëüíóþ ýêîíîìè÷åñêóþ çîíû. à òàêæå êîíòèíåíòàëüíûé øåëüô. Ê êîíòèíåíòàëüíîìó øåëüôó è èñêëþ÷èòåëüíîé ýêîíîìè÷åñêîé çîíå îñòðîâîâ ÐÔ â ïîëíîì îáúåìå ïðèìåíÿþòñÿ ïîëîæåíèÿ ÔÇ ÐÔ îò 30 íîÿáðÿ 1995 ã. ¹ 187-ÔÇ "Î êîíòèíåíòàëüíîì øåëüôå Ðîññèéñêîé Ôåäåðàöèè" è ÔÇ ÐÔ îò 17 äåêàáðÿ 1998 ã. ¹ 191-ÔÇ "Îá èñêëþ÷èòåëüíîé ýêîíîìè÷åñêîé çîíå Ðîññèéñêîé Ôåäåðàöèè".
Âîëîñîâ Ì.Å.
Åñëè âû æåëàåòå áëåñíóòü çíàíèÿìè â áåñåäå èëè ïðèâåñòè àðãóìåíò â ñïîðå, òî ìîæåòå èñïîëüçîâàòü ññûëêó:

áóäåò âûãëÿäåòü òàê: ÎÑÒÐÎÂÀ


áóäåò âûãëÿäåòü òàê: ×òî òàêîå ÎÑÒÐÎÂÀ