List of protected grasslands of North America
The protected grasslands of North America consist of prairies, with a dominant vegetation type of herbaceous plants like grasses, sedges, and other prairie plants, rather than woody vegetation like trees. Grasslands were generally dominant within the Interior Plains of central North America but was also present elsewhere. The protected areas for this ecosystem include public nature reserves managed by American, Canadian and Mexican wildlife management agencies, Native American tribes and Canadian First Nations, state wildlife management agencies, non-governmental organizations, and private nature reserves.[1]
Generally speaking, these regions are devoid of trees, except for riparian or gallery forests associated with streams and rivers. The tallgrass prairie, with moderate rainfall and rich soils, were ideally suited to agriculture so it became a productive grain-growing region. The tallgrass prairie ecosystem covered some 170 million acres (690,000 km2) of North America. Besides agriculture, much of the shortgrass prairie became grazing land for domestic livestock. Short grasslands occur in semi-arid climates while tall grasslands are in areas of higher rainfall. Although much of the grasslands are in the Great Plains ecoregion, protected grasslands can be found in other areas of Canada, Mexico and the United States. Desert (arid) grasslands are composed of sparse grassland ecoregions located in the deserts and xeric shrublands biome. Temperature extremes and low amounts of rainfall characterise these kinds of grasslands. Therefore, plants and animals are well adapted to minimize water loss.[2] Shrub-steppe is also a type of low-rainfall natural grassland. While arid, shrub-steppes have sufficient moisture to support a cover of perennial grasses or shrubs, a feature which distinguishes them from deserts. The shrub-steppes of North America occur in the western United States and western Canada, in the rain shadow between the Cascades and Sierra Nevada on the west and the Rocky Mountains on the east.
The expanses of grass once sustained migrations of an estimated 30 to 60 million American bison which maintained grazing pressure as a keystone species. Once bison could be found across much of North America. While they ranged from the eastern seaboard states to southeast Washington, eastern Oregon, and northeastern California, the greatest numbers were found within the great bison belt on the shortgrass plains east of the Rocky Mountains that stretched from Alberta to Texas.[3] Grazing is important to soil, vegetation and overall ecological balance. The ecosystem was maintained by a pattern of disturbance caused by natural wildfire and grazing by bison, a pattern which is called pyric herbivory.[4] The indigenous peoples of the Plains occupied the land, hunting bison and pronghorn. The expansion of the United States onto the frontier decimated the population of the indigenous people and the bison.[5] Bison occupy less than 1% of their historical range with fewer than 20,000 bison in conservation herds on public, tribal or private protected lands. Roughly 500,000 animals are raised for commercial purposes.[6]
The plowing of the tallgrass prairie to plant crops destroyed the natural habitat. Less than 4 percent of the prairie is left according to most estimates.[7] Intensive farming, urbanization, and the spread of trees - that were formerly limited by periodic fires - continue to contribute to habitat loss.[8] Studies estimated in 2018 that grasslands in the U.S were being lost at a rate of more than one-million-acre per year (0.40×10 6 ha).[9]
Protected areas
[edit]Cemetery prairies
[edit]Cemetery prairies are remnants of native North American prairie.
- Bigelow Cemetery Preserve, Ohio[10]
- Brown School Road Cemetery, St. Joseph, Michigan[11]
- Brownlee Prairie Cemetery Nature Preserve, Illinois[12]
- Calvary Catholic Cemetery, St. Louis[13]
- Clay Prairie, Allison, Iowa[11]
- German Methodist Cemetery Prairie State Nature Preserve, Lake County, Indiana [14]
- German Settler Cemetery, La Paz, Indiana[11]
- Goewey Township Cemetery, Osceola County, Iowa[15]
- Harrison Cemetery Prairie, southwest Michigan[11]
- Hess Cemetery near Eagle Point, Illinois[16]
- Horton Township Cemetery Prairie Preserve, Osceola County, Iowa[15][17]
- Johnson Cemetery, Hillsdale County, Michigan[11]
- Loda Cemetery Prairie, Illinois[18]
- Mount Hope Cemetery, Barry County, Michigan[11]
- Munson Township Cemetery Prairie Nature Preserve, north of Cambridge, Henry County, Illinois[19]
- Pellsville Pioneer Cemetery, Butler Township, Vermilion County, Illinois[18]
- Pioneer Cemetery, south of Baldwin City, Douglas County, Kansas[20]
- Prospect Cemetery State Preserve[21]
- Queen Anne Prairie Cemetery, Woodstock, Illinois[11]
- Rochester Cemetery, Cedar County, Iowa,[22][23] established 1830s on 13.5 acres (5.5 ha; 0.055 km2) of hills in sand prairie-savanna grassland near the Cedar River[24]
- Smith Cemetery Prairie Nature Preserve,[10] Darby Township, Madison County, Ohio[25]
- Sumnerville Cemetery, Cass County, Michigan[11]
- Tomlinson Cemetery, Champlaign County, Illinois[26]
- Weston Cemetery Prairie, Yates Township, McLean County, Illinois
See also
[edit]- Bison herds topics
- Bison hunting § Resurgence of the bison
- History of bison conservation in Canada
- U.S. National Grasslands
- Pre-Columbian savannas of North America
- United States Grasslands Reserve Program
- List of ecoregions affected by woody plant encroachment § United States of America
References
[edit]- ^ Tarnow, Anna (February 18, 2019). "More than just grass: US prairies make a comeback". Christian Science Monitor. Retrieved February 26, 2021.
- ^ "Deserts and xeric shrublands | Biomes | WWF". World Wildlife Fund. Retrieved May 20, 2020.
- ^ Wuerthner, George (September 3, 2020). "Bison ecology, ecological influence, behavior, and decline". The Wildlife News. Retrieved July 9, 2021.
- ^ "Restoring prairie and fighting wildfire with (drone launched) fire(balls)". Ecotone. Ecological Society of America. August 1, 2016. Retrieved March 14, 2022.
- ^ Tutton, Mark (November 27, 2019). "How bison are bringing life back to the prairie". CNN. Retrieved February 26, 2021.
- ^ Akcakaya, H. Resit (November 7, 2019). "To Save Species from Extinction, We Must Consider More than Just Numbers". In These Times. Retrieved November 4, 2020.
- ^ Berger, Joel; Beckmann, Jon (May 1, 2020). "America's Native Big Open Was Anything But Lonely Or Empty". Mountain Journal. Retrieved September 28, 2020.
- ^ Webber, Tammy (August 25, 2023). "North American grassland birds in peril, spurring all-out effort to save birds and their habitat". AP News. Retrieved August 25, 2023.
- ^ McBride, Bekah (November 15, 2018). "Grasslands among the best landscapes to curb climate change". UWMadScience. University of Wisconsin-Madison. Retrieved October 5, 2020.
- ^ a b Madson, John (2009). Where The Sky Began: Land of the Tallgrass Prairie. University of Iowa Press. ISBN 9780877458616. OCLC 794701545. Retrieved January 24, 2023 – via Project MUSE.
- ^ a b c d e f g h Pleznac, Christine (1982). R. Brewer (ed.). "Michigan cemetery prairies and their flora" (PDF). Proceedings of the Eighth North American Prairie Conference. Kalamazoo, Michigan: Western Michigan University: 130–132.
- ^ "Mercer County Prairie Hike Set May 19". The Rock Island Argus. May 12, 1985. p. 10. Retrieved January 9, 2023 – via Newspapers.com.
- ^ "Pristine prairie at Calvary Cemetery thrives amid urban landscape". Archdiocese of St. Louis. Retrieved January 25, 2023.
- ^ "German Methodist Cemetery Prairie". The Nature Conservancy. Retrieved January 25, 2023.
- ^ a b ""Efforts Underway to Resore Forgotten Horton Township Cemetery"". Sioux City Journal 30 Jul 2001, page 4. Retrieved January 9, 2023 – via Newspapers.com.
- ^ "The Tall Grass Prairie Abounds at Eagle Point". The Rock Island Argus. June 6, 1984. p. 17. Retrieved January 9, 2023 – via Newspapers.com.
- ^ "Horton Township Cemetery Prairie Preserve". Watchable Wildlife Sites in Northwest Iowa. Retrieved January 28, 2023.
- ^ a b Borrelli, Christopher (August 6, 2017). "A Little History on the Prairie: Pioneer Cemeteries show Us what Illinois Looked Like before European Settlers". Chicago Tribune. p. 1. ProQuest 1926287833.
- ^ "Prairie tour will be today". Quad-City Times. June 26, 1994. p. 64. Retrieved January 9, 2023 – via Newspapers.com.
- ^ "Douglas County prairies and forests". Kansas Biological Survey & Center for Ecological Research. Retrieved May 5, 2024.
- ^ "Midwest Wilderness Connections - Prospect Prairie Cemetery State Preserve". sites.google.com. Retrieved January 25, 2023.
- ^ Samuels, Sam Hooper (July–August 2009). "Hallowed Prairie" (PDF). Iowa Outdoors. Photographs by Clay Smith. Iowa Department of Natural Resources. pp. 29–35.
- ^ Wallbaum, Mary (July 4, 1976). "Prairie Grass Obstacle at First". The Gazette. Cedar Rapids, Iowa. p. 144. Retrieved January 9, 2023 – via Newspapers.com.
- ^ "Cemetery Politics: Iowa Town Divided Over Cemetery Mowing". The Muscatine Journal. Muscatine, Iowa. November 4, 2006. p. 8. Retrieved January 9, 2023 – via Newspapers.com.
- ^ Sidoti, Liz (October 15, 2000). "Prairie Could Return, State Aims to Add 3 Patches". The Cincinnati Enquirer. p. 28. Retrieved January 9, 2023 – via Newspapers.com.
- ^ "Pioneer Graveyard Site of Champaign County's Best-Preserved Prairie". The Times. Munster, Indiana. November 30, 2001. p. 20. Retrieved January 9, 2023 – via Newspapers.com.