Estuarine Research Federation, Port Republic, MD, 39(5):1376-1385, (2016). While managers require good information on the net impact of these combined stressors on wetlands, little such information exists. As such, it is no surprise that this classification change has been slow to catch on in Coastal South Carolina. Trachynotia alterniflora (Loisel.) Marsh surface elevation data in fertilization plots of a Spartina alterniflora-dominated salt marsh at Goat Island, North Inlet, Georgetown, SC. Spartina alterniflora Die-back in Louisianna: Time-course Investigation of Soil Waterlogging Effects. It maintains salt marsh elevation relative to sea level by the accumulation of aboveground biomass, which promotes sediment deposition and belowground biomass, which accretes as peat. DC. Marchant, C. J. Rapid invasion of Spartina alterniflora in coastal wetlands throughout the world has attracted much attention. We will address the impacts of Spartina on benthic systems in these two regions with a par-ticular focus on infaunal and epifaunal commu-nities and the changes in physical and chemical processes in the sediment environment. For over two hundred years, Smooth Cordgrass has been referenced in the genus Spartina. However, the assembly processes and co-occurrence patterns of the bacterial community in S. alterniflora wetlands under different inundation frequencies remain elusive. 1968. English. Estuaries and Coasts. Although many studies have been conducted on the interspecific competition between new arrivals and native plants, few of them have demonstrated how these processes interact with non-resource factors to determine vegetation pattern. glabra Spartina alterniflora Loiseleur-Deslongchamps, var. Stand of medium-height Spartina alterniflora. Click below on a thumbnail map or name for species profiles. Spartina glabra var. Matthew L. … Spartina alterniflora has also been found to hybridize with S. foliosa, producing offspring Spartina alterniflora × S. foliosathat may be an even greater threat than S. alterniflora by itself. Pure S. alterniflora grows within the lower elevational marsh zones in its native range but, in San Francisco Bay, its hybrids with S. foliosa grow both below and above the range of that species. Home > Name Search > Spartina alterniflora Loisel. Changes in biomass, ChemiCal Composition and nutritive value of Spartina alterniflora due to organiC pollution in the itanhaém river basin (sp, brazil) biudes, J. f. v.1,2 and Camargo, a. f. m.1,2 1 programa de ós graduação em aquicultura, Centro de quicultura da universidade estadual aulista – Caunesp, The Plants Database includes the following 13 species of Spartina . Exotic Spartina alterniflora has become widely distributed along most of the coastlines in China in a wide range of inundation frequencies. Spartina, S. alterniflora has colonized habitats throughout most of this bay. 1916. Spartina alterniflora specimen from UGAMI herbarium. Responses of Spartina alterniflora to Multiple Stressors: Changing Precipitation Patterns, Accelerated Sea Level Rise, and Nutrient Enrichment. Plants may be > 2 m tall along creekbanks and only 20 cm tall on the marsh platform. The hybrid can physically modify the environment to the detriment of native species, [12] and the hybrid populations have spread into creeks , bays , and more remote coastal locations. Details; Images (6) Synonyms (152) Accepted Names (1) References (39) Subordinate Taxa; … Spartina maritima var. var. Spartina glabra Muhl. 509-521. IPCN. According to the key S. Marchant, C. J. Search by expertise, name or affiliation. The decomposition of salt marsh plants is affected by the variation of physiochemical factors caused by the change of tide level. BASIONYM: Spartina glabra Muhlenberg ex Elliott 1816; Dactylis maritima Walter 1788, non Curtis 1787. glabra (Muhl. Spartina alterniflora Loisel (smooth cordgrass) is the dominant salt marsh-building plant along the US Atlantic coast. ... Spartina alterniflora Loisel. Spartina serves as a keystone element in the Lowcountry’s saltmarsh environment.. March heralds the arrival of spring here on Hilton Head Island.While the rest of the country may look to budding trees to indicate winter’s conclusion, here in the Lowcountry, our marsh grass paints the canvas of seasonal change. English. Flowering phenology and seed production of Spartina anglica. Spartina alterniflora with high tolerance to salt stress changes vegetation pattern by outcompeting native species Long Tang School of Human Settlements and Civil Engineering, Xi′an Jiaotong University, 28 Xianning West Road, Xi′an 710049 China The smooth and gulf cordgrasses have a single spike for its inflorescence, whereas the marshhay cordgrass has 3-5 spikes set off at a 45° from the stem. Latitudinal trends in Spartina alterniflora productivity and the response of coastal marshes to global change MATTHEW L. KIRWAN US Geological Survey, Patuxent Wildlife Research Center, Department of Environmental Science, University of Virginia, Charlottesville, VA 29904, USA, It has been reported that the invasion of Spartina alterniflora changed the soil microbial community in the mangrove ecosystem in China, especially the bacterial community, although the response of soil fungal communities and soil microbial ecological functions to the invasion of Spartina alterniflora remains unclear. Name Reference IPCN Reference Gametophytic Count Sporophytic Count Country ; Spartina alterniflora Loisel. ex Elliott : Spartina laevigata Bosc ex Link : Spartina merrillii A. Chev. Large-scale coastal reclamation has caused significant changes in Spartina alterniflora (S. alterniflora) distribution in coastal regions of China. [1] Es originario de las regiones templadas de América, Europa y África However, few studies have focused on estimation of the wetland vegetation biomass, especially of S. alterniflora, in coastal regions using LiDAR and hyperspectral data. ex Bigelow) Fernald: SPALP: Spartina alterniflora Loisel. Journal of Ecology. pilosa (Merr.) New World Grasses. How to say spartina alterniflora in English? Smooth cordgrass (Spartina alterniflora) control with imazapyr. glabra (Muhlenberg ex Elliott) Fernald, Rhodora 18: 178. China. Symbol Scientific Name; SPALG: Spartina alterniflora Loisel. Trachynotia alterniflora Steud. Although the settlement of S. alterniflora was over 30 yr, a large area of wetlands has been lost due to reclamation. Spartina alterniflora is now a major weed problem in southeastern China (Normile 2004). Spartina, es un género de plantas herbáceas perteneciente a la familia de las poáceas. Mapping the spread of its invasion is a necessary first step for the implementation of effective ecological management strategies. The changes brought about by Spartina are ulti- We conducted a 4-month mesocosm study to analyze the multiple stressor effects of precipitation changes, sea level rise, and eutrophication on the salt marsh plant Spartina alterniflora. Spartina glabra Patten K, 2002. 75 (4), 1037-1048. Although the invasion of Spartina alterniflora changes the taxa with certain ecological functions, it may not change the potential ecological functions of soil microorganisms (i.e., the potential metabolic pathways of bacteria, nutritional patterns, and fungal associations). In the present study, plant tissues of Spartina alterniflora from controlled metal exposure experiments were subjected to a field decomposition trial at different tidal levels in a tidal flat of Chongming Island, Shanghai. Mullins P H, Marks T C, 1987. Spartina alterniflora var. Corrected chromosome numbers for Spartina X townsendii and its parent species. Due to the severe invasion of Spartina alterniflora, the native ecosystem has undergone great changes. 62: Spartina alterniflora Loisel. The scientific name Spartina alterniflora was updated to Sporobolus alterniflorus. Merr. Spartina glabra var. pilosa Merr. alterniflora (Loisel.) Pronunciation of spartina alterniflora with 2 audio pronunciations and more for spartina alterniflora. Spartina alterniflora (Smooth Cordgrass) is a species of marsh grass native to the Atlantic and Gulf coasts of the United States, where it is considered a valuable plant making important contributions to the coastal ecology: Its dense growth provides protection against storm surge and “erosion control along shorelines, canal banks, levees, and other areas of… Spartina alterniflora was introduced to the bare flat land of the reserve in 1983 and has rapidly expanded throughout the coasts (Yang et al., 2013). Native Introduced Native and Introduced. PAPGI. Spartina alterniflora is an aggressive invasive plant species that replaces native species, changes the structure and function of the ecosystem across coastal wetlands in China, and is thus a major conservation concern. Tropicos. Nature (London) 199: 929. Photo Steven Pennings. Journal of Ecology, UK. Latitudinal trends in Spartina alterniflora productivity and the response of coastal marshes to global change. Choose Project. 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