Реферат: Проблемы использования мирового океана

Ââåäåíèå.............................................................................................................................. 3

Êëàäîâûå âëàäåíèé Íåïòóíà...................................................................................... 4

Íåôòü è ãàç................................................................................................ 4

Òâåðäûå ïîëåçíûå èñêîïàåìûå....................................................................... 7

Ïðèáðåæíî-ìîðñêèå ðîññûïè.................................................................................................. 7

Êîðåííûå ìåñòîðîæäåíèÿ....................................................................................................... 8

Ãëóáîêîâîäíûå òâåðäûå ïîëåçíûå èñêîïàåìûå.......................................................................... 9

“Æèâàÿ ðóäà”.................................................................................................................. 10

Èñïîëüçîâàíèå âîä Ìèðîâîãî îêåàíà....................................................................... 11

Çàãðÿçíåíèå ìîðñêèõ âîä........................................................................... 11

Íåôòÿíîå çàãðÿçíåíèå......................................................................................................... 11

Íåôòÿíûìè ïëåíêàìè îõâà÷åíû......................................................................................... 12

Ïîäñ÷èòàíî.................................................................................................................... 12

Çàãðÿçíåíèå Àòëàíòè÷åñêîãî îêåàíà............................................................................ 13

Ñâîé “âêëàä” âíîñÿò òàêæå:...................................................................................... 13

Ðàäèîàêòèâíîå çàãðÿçíåíèå âîä Ìèðîâîãî îêåàíà.................................................................... 15

Ïóòè ïîïàäàíèÿ ðàäèîàêòèâíûõ îñàäêîâ:......................................................................... 15

Îïàñíîñòü çàêëþ÷àåòñÿ â:............................................................................................ 15

Ê ÷èñëó ñèëüíîçàãðÿçíåííûõ àêâàòîðèé Ìèðîâîãî îêåàíà îòíîñÿòñÿ:............................... 16

Áîðüáà ñ çàãðÿçíåíèåì âîä Ìèðîâîãî îêåàíà.................................................. 19

Ìåòîäû î÷èñòêè âîä Ìèðîâîãî îêåàíà:.............................................................................. 19

Êàê áîðþòñÿ çà ÷èñòîòó îêðóæàþùåé ñðåäû äðóãèå ñòðàíû............................................. 19

ÑØÀ:........................................................................................................................... 19

Ôðàíöèÿ:...................................................................................................................... 20

Øâåöèÿ:....................................................................................................................... 20

ÔÐÃ:........................................................................................................................... 20

Âåëèêîáðèòàíèÿ:.......................................................................................................... 20

ßïîíèÿ:........................................................................................................................... 20

Íà ñàìîì äåëå:............................................................................................................... 21

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