Abstract
The survival and establishment of salt marsh plant species is mainly driven by abiotic parameters. These factors can also significantly affect the outcome of competitive interactions between plant species. In this study we identify the effect of abiotic factors such as waves, currents, and sediment properties on plant establishment and development in the pioneer zone at Chongming Island, Yangtze estuary. Different propagules (seedlings, rhizome fragments, complete tussocks) of the species Spartina alterniflora and Scirpus mariqueter were planted at sites differing in current velocity, wave height, and sediment composition. Survival was strongly size-dependent, with very few of the smallest stage (seedlings) surviving. Survival of the native species S. mariqueter was higher than that of the invasive species S. alterniflora. Survival and lateral expansion rate of the experimental plants was highest at the site with lowest tidal currents, and lowest at a strongly wave-dominated site. We suggest that competitive interactions between the species are governed by plant-abiotic interactions influenced by both plant morphology and growth rate. Further we discuss the implications of these findings on the large-scale patterns of vegetation at this salt marsh.
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An S, Gu B, Zhou C, Wang Z, Deng Z, Zhi Y, Li H, Chen L, Yu D, Liu Y (2007) Spartina invasion in China: implications for invasive species management and future research. Weed Research 47:183–191
Balletto J, Heimbuch M, Mahoney H (2005) Delaware Bay salt marsh restoration: mitigation for a power plant cooling water system in New Jersey, USA. Ecological Engineering 25:204–213
Bouma TJ, De Vries MB, Low E, Kusters L, Herman PMJ, Tanczos IC, Temmerman S, Hesselink A, Meire P, Van Regenmortel S (2005) Trade-offs related to ecosystem engineering: a case study on stiffness of emerging macrophytes. Ecology 86:2187–2199
Bouma TJ, Friedrichs M, Klaasen B, Van Wesenbeek B, Brun F, Temmerman S, Van Katwijk M, Graf G, Herman PMJ (2009). Effects of shoot stiffness, shoot size and current velocity on scouring sediment from around seedlings and propagules. Marine Ecology Progress Series
Callaway J, Josselyn M (1992) The introduction and spread of smooth cordgrass (Spartina alterniflora) in South San Francisco Bay. Estuaries and Coasts 15:218–226
Castellanos E, Figueroa M, Davy A (1994). Nucleation and facilitation in saltmarsh succession: interactions between Spartina maritima and Arthrocnemum perenne. Journal of Ecology 239–248
Chen ZY, Li B, Zhong Y, Chen JK (2004) Local competitive effects of introduced Spartina alterniflora on Scirpus mariqueter at Dongtan of Chongming Island, the Yangtze River estuary and their potential ecological consequences. Hydrobiologia 528:99–106
Cheng R, Ling C, Gartner J, Wang P (1999) Estimates of bottom roughness length and bottom shear stress in South San Francisco Bay, California. Journal of Geophysical Research 104:7715–7728
Crooks JA (2002) Characterizing ecosystem-level consequences of biological invasions: the role of ecosystem engineers. Oikos 97:153–166
Deng ZF, Deng ZW, An SQ, Wang ZS, Liu YH, Yan OY, Zhou CF, Zhi YB, Li HL (2009) Habitat choice and seed-seedling conflict of Spartina alterniflora on the coast of China. Hydrobiologia 630:287–297
Gao Z, Zhang L (2006) Multi-seasonal spectral characteristics analysis of coastal salt marsh vegetation in Shanghai, China. Estuarine, Coastal and Shelf Science 69:217–224
Gardillo G (2008) LogRank: Comparing survival curves of two groups using the log rank test. In www.mathworks.com. Avaiable via DIALOG. http://www.mathworks.com/matlabcentral/fileexchange/22317-logrank. Accessed 25 Jul 2011
Horstman E, Balke T, Bouma TJ, Dohmen-Janssen C, Hulscher S (2010). Measuring short-term hydrodynamics in coastal wetlands: comparing the use of ADV, ADCP and HR-ADCP. Coastal Engineering 2
Huang HM, Zhang LQ (2007) A study of the population dynamics of Spartina alterniflora at Jiuduansha shoals, Shanghai, China. Ecological Engineering 29:164–172
Huang B, Ouyang Z, Zheng H, Zhang H, Wang X (2008a) Construction of an eco-island: a case study of Chongming Island, China. Ocean & Coastal Management 51:575–588
Huang HM, Zhang LQ, Guan YJ, Wang DH (2008b) A cellular automata model for population expansion of Spartina alterniflora at Jiuduansha Shoals, Shanghai, China. Estuarine Coastal and Shelf Science 77:47–55
Li H, Yang SL (2009) Trapping effect of tidal marsh vegetation on suspended sediment, Yangtze Delta. Journal of Coastal Research 25:915–936
Li B, Liao CH, Zhang XD, Chen HL, Wang Q, Chen ZY, Gan XJ, Wu JH, Zhao B, Ma ZJ, Cheng LF, Jiang LF, Chen JK (2009) Spartina alterniflora invasions in the Yangtze River estuary, China: an overview of current status and ecosystem effects. Ecological Engineering 35:511–520
Li Y, Wang L, Zhang S, Zhang H, Wang X, Fu X, Le Y (2010) Variability of soil carbon sequestration capability and microbial activity of different types of salt marsh soils at Chongming Dongtan. Ecological Engineering
Liao CZ, Luo YQ, Fang CM, Chen JK, Li B (2008) Litter pool sizes, decomposition, and nitrogen dynamics in Spartina alterniflora-invaded and native coastal marshlands of the Yangtze Estuary. Oecologia 156:589–600
Liu H, He Q, Wang ZB, Weltje GJ, Zhang J (2010) Dynamics and spatial variability of near-bottom sediment exchange in the Yangtze Estuary, China. Estuarine Coastal and Shelf Science 86:322–330
Mikhailov V, Korotaev V, Mikhailova M, Congxian L, Shuguang L (2001) Hydrological regime and morphodynamics of the Yangtze River mouth area. Water Resources 28:351–363
Mullarney JC, Henderson SM (2010) Wave-forced motion of submerged single-stem vegetation. Journal of Geophysical Research 115:C12061
Qin Z, Duan Y (1992) Climatological study of the main meteorological and marine disasters in Shanghai. Natural Hazards 6:161–179
Ranwell DS (1964) Spartina salt marshes in southern england.3.rates of establishment, succession and nutrient supply at Bridgewater Bay, Somerset. Journal of Ecology 52:95–105
Ruiz GM, Carlton JT (2003) Invasive species: vectors and management strategies, Island Pr
Simenstad C, Thom R (1995) Spartina alterniflora(smooth cordgrass) as an invasive halophyte in Pacific northwest estuaries. Hortus Northwest: A Pacific Northwest Native Plant Directory & Journal 6:9–13
Strayer DL, Eviner VT, Jeschke JM, Pace ML (2006) Understanding the long-term effects of species invasions. Trends in Ecology & Evolution 21:645–651
Sun SC, Cai YL, Liu H (2001) Biomass allocation of Scirpus mariqueter along an elevational gradient in a salt marsh of the Yangtse River estuary. Acta Botanica Sinica 43:178–185
Teal, JM (1985) The ecology of regularly flooded salt marshes of New England. Biological Report 85
van Hulzen J, Van Soelen J, Bouma TJ (2007) Morphological variation and habitat modification are strongly correlated for the autogenic ecosystem engineer Spartina anglica (common cordgrass). Estuaries and Coasts 30:3–11
Van Ledden M, Van Kesteren W, Winterwerp J (2004) A conceptual framework for the erosion behaviour of sand-mud mixtures. Continental Shelf Research 24:1–11
van Wesenbeeck BK, van de Koppel J, Herman PMJ, Bertness MD, van der Wal D, Bakker JP, Bouma TJ (2008) Potential for sudden shifts in transient systems: distinguishing between local and landscape-scale processes. Ecosystems 11:1133–1141
Vitousek PM, D’antonio CM, Loope LL, Rejmanek M, Westbrooks R (1997) Introduced species: a significant component of human-caused global change. New Zealand Journal of Ecology 21:1–16
Waite W (2006) Shepard ternary plot for sand, silt, clay distributions. In www.mathworks.com. Avaiable via DIALOG. http://www.mathworks.com/matlabcentral/fileexchange/10139-shepardternaryplot/content/Shepard.m. Accessed 25 Jul 2011
Wang Q, An SQ, Ma ZJ, Zhao B, Chen JK, Li B (2006) Invasive Spartina alterniflora: biology, ecology and management. Acta Phytotaxonomica Sinica 44:559–588
Wang CH, Tang L, Fei SF, Wang JQ, Gao Y, Wang Q, Chen JK, Li B (2009) Determinants of seed bank dynamics of two dominant helophytes in a tidal salt marsh. Ecological Engineering 35:800–809
Wang CH, Lu M, Yang B, Yang Q, Zhang XD, Hara T, Li B (2010a) Effects of environmental gradients on the performances of four dominant plants in a Chinese saltmarsh: implications for plant zonation. Ecological Research 25:347–358
Wang RZ, Yuan L, Zhang LQ (2010b) Impacts of Spartina alterniflora invasion on the benthic communities of salt marshes in the Yangtze Estuary, China. Ecological Engineering 36:799–806
Xiao DR, Zhang LQ, Zhu ZC (2009) A study on seed characteristics and seed bank of Spartina alterniflora at saltmarshes in the Yangtze Estuary, China. Estuarine Coastal and Shelf Science 83:105–110
Xiao DR, Zhang LQ, Zhu ZC (2010) The range expansion patterns of Spartina alterniflora on salt marshes in the Yangtze Estuary, China. Estuarine, Coastal and Shelf Science
Yang SL (1999) Sedimentation on a growing intertidal island in the Yangtze River mouth. Estuarine Coastal and Shelf Science 49:401–410
Yang SL, Li H, Ysebaert T, Bouma TJ, Zhang WX, Wang YY, Li P, Li M, Ding PX (2008) Spatial and temporal variations in sediment grain size in tidal wetlands, Yangtze Delta: on the role of physical and biotic controls. Estuarine, Coastal and Shelf Science 77:657–671
Yang M, Zhou Y, Zhu Q, Lu F, Wang Y, Chen J, Wu Q, Zhang W (2009) AFLP markers in the detection of Scirpus × mariqueter (CYPERACEAE) hybrid in China. Aquatic Botany 91:298–302
Acknowledgments
We thank the Programme Strategic Alliances between the People’s Republic of China and the Netherlands for funding our research (PSA 04-PSA-E-01). We also thank especially our Chinese cooperation partners of the SKLEC research institute at the East China Normal University in Shanghai for their energetic support during our field work. Namley: Wang Ning, Chen Wangyi, Wu Chuangshou, Shi Benwei, Zhu Qin, Chen Yanping, Luo Xiangxing, Li Yajuan, and the local farmers who supported us during the whole field work period.
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Schwarz, C., Ysebaert, T., Zhu, Z. et al. Abiotic Factors Governing the Establishment and Expansion of Two Salt Marsh Plants in the Yangtze Estuary, China. Wetlands 31, 1011–1021 (2011). https://doi.org/10.1007/s13157-011-0212-5
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DOI: https://doi.org/10.1007/s13157-011-0212-5