Additions to the List of the Birds of Louisiana - Brossura

Lowery, George H.

9781466200647: Additions to the List of the Birds of Louisiana

Brossura

ISBN 10: 1466200642 ISBN 13: 9781466200647

Casa editrice: CreateSpace Independent Publishing Platform, 2011

Louisiana is bordered to the west by the large state of Texas; to the north by Arkansas; to the east by the state of Mississippi; and to the south by the Gulf of Mexico. The surface of the state may properly be divided into two parts, the uplands and the alluvial. The alluvial region includes low swamp lands, coastal marshlands and beaches, and barrier islands that cover about 20,000 square miles (52,000 km�). This area lies principally along the Gulf of Mexico and the Mississippi River, which traverses the state from north to south for a distance of about 600 miles (1,000 km) and empties into the Gulf of Mexico; the Red River; the Ouachita River and its branches; and other minor streams (some of which are called bayous). The breadth of the alluvial region along the Mississippi is from 10 to 60 miles (15 to 100 km), and along the other rivers the alluvial region averages about 10 miles (15 km) across. The Mississippi River flows along a ridge formed by its own deposits (known as a levee), from which the lands decline toward the low swamps beyond at an average fall of six feet per mile (3 m/km). The alluvial lands along other streams present similar features.

Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.