翻訳と辞書 Words near each other ・ Long Lake National Wildlife Refuge ・ Long Lake Outdoor Center ・ Long Lake Provincial Park ・ Long Lake Provincial Park (Alberta) ・ Long Lake Provincial Park (Nova Scotia) ・ Long Lake Sagamore Seaplane Base ・ Long Lake Seaplane Base ・ Long Lake Seaplane Base (Naples, Maine) ・ Long Lake Seaplane Base (Sinclair, Maine) ・ Long Lake Township ・ Long Lake Township, Burleigh County, North Dakota ・ Long Lake Township, Crow Wing County, Minnesota ・ Long Lake Township, Michigan ・ Long Lake Township, Minnesota ・ Long Lake Township, Watonwan County, Minnesota ・ Long Lake Wetland Management District ・ Long Lake, Alberta ・ Long Lake, Florence County, Wisconsin ・ Long Lake, Illinois ・ Long Lake, Minnesota ・ Long Lake, New York ・ Long Lake, Ontario ・ Long Lake, South Dakota ・ Long Lake, Washburn County, Wisconsin ・ Long Lake, Wisconsin ・ Long Lane ・ Long Lane (Southwark) ・ Long Lane, City of London ・ Long Lane, Gdańsk ・ Long Lane, London Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Long Lake Wetland Management District ： ウィキペディア英語版 Long Lake Wetland Management District Long Lake Wetland Management District encompasses three counties in south-central North Dakota, an area famed for its wealth of waterfowl-producing potholes and native prairie grasslands. Headquarters for the Wetland Management District is located in the Long Lake National Wildlife Refuge office near Moffit, North Dakota, which is about 35 miles southeast of Bismarck. Topographical landforms of the area include Missouri Coteau and Missouri River Slope. Precipitation averages just under 16 inches per year. Approximately 68 percent of the land in the three county area remains virgin sod - native mixed-grass prairie. The dominant land use is cattle grazing. The Coteau wetlands found in the northeastern portion of the Wetland Management District are classic prairie potholes of various sizes and types that are prime duck production habitat. These areas, when wet, are very productive. Soils in this area are generally deep and quite productive. Due to the rolling nature of the landscape on the Coteau, a lot of the land is also characterized as highly erodible. Conversely, many of the wetlands on Missouri River Slope portion of the Wetland Management District are large semi-permanent and permanent alkali wetlands. There are 21 wetland sites on the Missouri River Slope that have a history of periodic avian botulism outbreaks. These areas occasionally present localized problems for significant numbers of migratory birds. Soils on the Missouri River Slope are characteristically shallow with high proportions of sand and gravel. Much of the land is highly erodible. Since 1985, substantial land acreage in the three county area that was once farmed has been retired to Conservation Reserve Program grasslands. The program has assisted in restoring waterfowl populations for many species in the Wetland Management District which exceed the highest level ever recorded since surveys began. ==References== *(U.S. Fish and Wildlife Service: Long Lake National Wildlife Refuge ) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Long Lake Wetland Management District」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.