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????? ???? ?????? ?? ?????? ?? ????? ??????? ? ????????. ? ?????? ?????? ???? ?? ?????? ?? ???????? ?????? ?? ??? ????????? . ?????? ?? ??????? ??? ??? ???? ?????? ?? ?????? ?? ???? ???????. ???? ???? ?????? ????? ??????? ?????? ???? ???? ?? ???? ??? ????? ??? ???? ??????? ,????? ??????? ??????? ?? ???? ?????? ????? ?? ?????? ?? ????? ?????? ????? ???????? ??? ?? ??? 130 ???? (210 ??) ????? ????? ? ????? ???????? ???? ??? ?? ????? ????? ?????????. ??? ???????? ???? ?????? ?? ??????? ? ??????? ? ???? ???? ???? ??????? ???????.????? ?????? ?? ???? ??????? ?? ??? ????? ??? ????????? ?????? ????? ?? ???????. ????? ?????? ?? ???? ??????? ?? ?????? ???????? ????? ?? ?????? ?? ??????? ?????? ( ????? ).

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???? ?????? ?? ???? ????? ?????? ?????????. ?? ?????????? ??? ?????? ????? ???????? ?????? ???? ???? ???? ???? ??????? ?????? ?? ???????? ???? ???? ????? ??? ??????? ? ??????? . ????? ???????? ???????? (??????????? ??? ???????? ?? ??????) ?????? ?????? ?? ???? ???? ????? ?? ?????? ?? ??? ??? ???????. ^[1] ??????? ?? ??? 2004? ???? ?? ??????? ?????? ?????? ??????? ?? ???????? ??????? ?? ??? ???? ??????. ^[2]

?????? ????? ????? ?????? ??? ??? ?????? ??? ?????? ???? ??? ??? ?? ????? ?????? ??? ????? ??????? ???? ???? ?????? ??? ????? ?????????????? ?? ???????? ???????. ?????? ????? ??? ?? ???? ?? 4?000 ???? ???.

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???? ???? [ ??? ]

??????? [ ??? ]

^ Rosenberg, Matt (2003-06-14). "Busiest Ports in the World". Retrieved 2006-10-15.
^ Rosenberg, Matt (14 June 2003). "Waterborne Commerce Statistics: Tonnage for Selected U.S. Ports in 2004". Retrieved 2006-10-15.

???? ?????? ???????? ?? ???????? ??????? :

??? ?????? ????? ?? ?????.

[1] Rosenberg, Matt (2003-06-14). "Busiest Ports in the World". Retrieved 2006-10-15.

[2] Rosenberg, Matt (14 June 2003). "Waterborne Commerce Statistics: Tonnage for Selected U.S. Ports in 2004". Retrieved 2006-10-15.

[1]

[2]

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???????? ????????? ?????????	????? ?????? ?????? ?????? ?????? ???????? ???? ??? ???????? ??????? ??????? ??????? ????? ??????? ?????? ???????? ?????? ????? ????????? ??? ??? ???????? ??????? Upper Midwest ????? ?????? Intermountain West ????? ????? ???????? ???? ??????? ??? ???????? Calumet Region ???? ??? ???????? ??????? Old Southwest Llano Estacado Frontier Strip Central United States Tallgrass prairie ???? ???????? ??????? South Central ?????? ?????? Upland South ??????? ?????? ?????? ?????? ???????? ??????? ?????? ?????? ???????? ??????? ???? ?????? ???????? Third Coast Coastal states ??? ???????? ??????? ???????? Trans-Mississippi Great North Woods ?????? ?????? ?????? ???????? Great Lakes ????? ?????? ????? ????? ?????? ?????? (????) ???????? Ark-La-Tex Waxhaws Siouxland Twin Tiers Driftless Area ??????? ??????? Atlantic coastal plain Outer Lands Black Dirt Region Blackstone Valley Piney Woods ???? ???? ????? ?????? The Dakotas The Carolinas Shawnee Hills ???? ??? ???????? Tornado Alley ?????? ??????? (??????????) Lost Coast ??????? ???????? ????? ???? ??? ????????? ???? ??? ????????? ???? ?????? (????? ???? ??? ?????????) ??? ?????? (????? ???? ??? ?????????) ???? ????????? Interior Alaska-Yukon lowland taiga ???? ??????? ???? ???????? ?????? ?????? ^{[???? ????]}‏ Sacramento?San Joaquin River Delta Yukon?Kuskokwim Delta Colville Delta Arkansas Delta Mobile?Tensaw River Delta Mississippi Delta Mississippi River Delta Columbia River Estuary ????? ?????? High Desert Monterey Peninsula ??? ????? ??????? ?????? ??? ????? ??????? ?????? Virginia Peninsula Keweenaw Peninsula Middle Peninsula ??? ????? ???????? ??? ????? ?????? ??? ????? ????? ??? ????? ??????? ??????? Belt regions ???? ?????? Black Belt ???? ????? Cotton Belt Frost Belt Rice Belt ???? ????? ?????? ?????? ???????? ??????? ????????? Snow Belt
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????????	????? ??????? ??? ??????? ??? ??????? ?????? ??? ??????? ?????? ??? ?????? ??? ????? ?????? ??? ????? ???????? Lucayan Archipelago Southern Caribbean
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