|
The Monahans Sandhills State Park is a state park located in the southern Llano Estacado in Ward County and Winkler County, Texas. The closest major town is Monahans, Texas, and the closest limited-access highway ingress is Exit 86 on Interstate 20. ==Features== Monahans Sandhills State Park is noted for the presence of sand dunes up to high. Although desert-like, the Monahans Sandhills are not a desert; they are a part of a semi-arid ecosystem (average annual rainfall ) characterized by the presence of both groundwater and relatively nutrient-poor windblown sand. The Shinoak (''Quercus havardii'') is a local climax shrub, an unusual type of oak tree which because of local conditions often achieves full growth of only in height. Most of a Shinoak's biomass exists in the form of a lengthy root system reaching down to groundwater. If a Monahans sand dune has become stabilized and has stopped blowing about in the wind, that is often because a small grove of Shinoaks have stabilized the dune with their extensive root systems. Despite the sterility of the landscape, various rodents are relatively common, and several packs of Sandhills coyotes feed upon them.〔"Monahans Sandhills State Park", Texas Parks and Wildlife Department, accessed November 1, 2008.()〕 Much of the Monahans Sandhills are privately owned property. The state of Texas is operating a 99-year lease with the Sealy-Smith Foundation for the ranch on which most of the land of the state park is located; the park opened to the public in 1957, and the state park has leasehold rights to this parcel of the sand hills until 2056.〔 The Monahans Sandhills are part of the Permian Basin of hydrocarbon formations, and some oil production continues in and around the state park.〔 Visitors practice several local forms of recreation at the Monahans Sandhills, such as sandboarding, 'sand football', 'sand surfing', and sand tobogganing.〔 File: Monahans Sand Hills Entrance 2009.jpg|Entrance to Monahans Sandhills File:Monahans sandhills visitor center.jpg|The Dunagan Visitor Center after a winter storm. File:Monahans Sandhills Picnic Shelter 2009.jpg|Picnic shelter at Monahans Sandhills File:Monahans Sandhills 2009.jpg|Sand encroaching on vegetation File:DUNE IN MONAHANS SANDHILLS STATE PARK - NARA - 545855.jpg|Sand ripples 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「Monahans Sandhills State Park」の詳細全文を読む スポンサード リンク
|