植物生态学报 ›› 2009, Vol. 33 ›› Issue (3): 546-554.DOI: 10.3773/j.issn.1005-264x.2009.03.013
收稿日期:
2008-07-02
接受日期:
2009-02-09
出版日期:
2009-07-02
发布日期:
2009-05-31
通讯作者:
刘贵华
作者简介:
*E-mail: liugh@rose.whiob.ac.cn基金资助:
XU Yang1,2, LIU Wen-Zhi1, LIU Gui-Hua1,*()
Received:
2008-07-02
Accepted:
2009-02-09
Online:
2009-07-02
Published:
2009-05-31
Contact:
LIU Gui-Hua
摘要:
研究了物种库限制与生态位限制在湖滨湿地植物分布格局形成过程中的相对重要性。在龙感湖湖滨湿地具有明显水位梯度的湿生植 物区、挺水植物区和沉水植物区采集种子库土样, 采用幼苗萌发法确定了不同水位区种子库的物种成分;并将不同水位区的种子库土样分别置于0、25和50cm3个水位下萌发和生长, 45和90d后比较不同取样区种子库在不同水位处理下所建立的植物群落的异同。结果表明, 不同取样区的种子库物种成分有显著差异, 沿水深梯度呈现明显的带状分布格局。水位处理实验表明, 0cm水位条件下的群落主要由湿生植物和挺水植物组成, 而25和50cm水位下只有沉水植物, 表明不同功能群的物种对水深有不同的耐受力, 生态位限制是决定湿地植物分布格局的关键因子。同时, 挺水植物区的种子库置于沉水条件下, 以及沉水植物区的种子库置于0cm水位下都只能形成极为简单的植物群落, 表明物种库限制对湿地植物群落的形成同样具有显著影响。研究表明, 湿地植物的群落构成与分布格局是由生态位限制和物种库限制共同决定的, 两者的相对重要性可能取决于水体的稳定性。
徐洋, 刘文治, 刘贵华. 生态位限制和物种库限制对湖滨湿地植物群落分布格局的影响. 植物生态学报, 2009, 33(3): 546-554. DOI: 10.3773/j.issn.1005-264x.2009.03.013
XU Yang, LIU Wen-Zhi, LIU Gui-Hua. PLANT DISTRIBUTION IN FRESHWATER LAKESHORE: RELATIVE IMPORTANCE OF SPECIES POOL LIMITATION VS. NICHE LIMITATION. Chinese Journal of Plant Ecology, 2009, 33(3): 546-554. DOI: 10.3773/j.issn.1005-264x.2009.03.013
表1 不同取样区的种子库经3种水位处理45和90 d后群落的物种成分 (平均种子密度±标准误)
Table 1 Mean seed density of seed banks collected at three water level zones and germinated at 45 and 90 d under three water depth treatments (mean±SE)
图1 不同取样区的种子库及其经3个水位处理90 d后建成群落的功能群构成
Fig.1 Composition of functional group of seed banks or seedlings germinating in three water depth treatments at 90th day from soils collected at three water level zones
表2 水位处理45和90 d后萌发幼苗的密度和物种数的方差分析检验
Table 2 Statistical results from the ANOVA testing the difference of water level treatment and sampling site in the number of seedlings and species at 45th day and 90th day
[1] |
Abernethy VJ, Willby NJ (1999). Changes along a disturbance gradient in the density and composition of propagule banks in floodplain aquatic habitats. Plant Ecology, 140,177-190.
DOI URL |
[2] |
Boedeltje G, ter Heerdt GNJ, Bakker JP (2002). Applying the seedling-emergence method under waterlogged conditions to detect the seed bank of aquatic plants in submerged sediments. Aquatic Botany, 72,121-128.
DOI URL |
[3] |
Casanova MT, Brock MA (2000). How do depth, duration and frequency of flooding influence the establishment of wetland plant communities? Plant Ecology, 147,237-250.
DOI URL |
[4] |
Ehrlen J, Munzbergova Z, Diekmann M, Eriksson O (2006). Long-term assessment of seed limitation in plants:re-sults from an11-year experiment. Journal of Ecology, 94,1224-1232.
DOI URL |
[5] |
Eriksson O, Ehrlen J (1992). Seed and microsite limitation of recruitment in plant populations. Oecologia, 91,360-364.
DOI PMID |
[6] |
Foster BL, Tilman D (2003). Seed limitation and the regu-lation of community structure in oak savanna grass-land. Journal of Ecology, 91,999-1007.
DOI URL |
[7] |
Galinato MI, van der Valk AG (1986). Seed germination traits of annual sand emergents recruited during draw-downs in the Delta Marsh, Manitoba, Canada. Aquatic Botany, 26,89-102.
DOI URL |
[8] |
Grace JB (1989). Effects of water depth on Typha latifolia and Typha domingensis. American Journal of Botany, 76,762-768.
DOI URL |
[9] |
Grime JP (1977). Evidence for the existence of three pri-mary strategies in plants and its relevance to ecological and evolutionary theory. American Naturalist, 111,1169-1194.
DOI URL |
[10] | Grime JP (1988). The C-S-R model of primary plant strate-gies—Origins, implications and tests.In:Jain SK ed.Plant Evolutionary Biology. Chapman&Hall, London,371-393. |
[11] |
Harwell MC, Havens KE (2003). Experimental studies on the recovery potential of submerged aquatic vegetation after flooding and dessication in a large subtropical lake. Aquatic Botany, 77,135-151.
DOI URL |
[12] |
Keddy PA (1989). Effects of competition from shrubs onherbaceous wetland plants:a4-year field experiment Canadian Journal of Botany, 67,708-716.
DOI URL |
[13] |
Keddy PA, Reznicek AA (1982). The role of seed banks in the persistence of Ontario’s coastal plain flora. American Journal of Botany, 69,13-22.
DOI URL |
[14] |
Leck MA, Simpson RL (1994). Tidal freshwater wetland zonation:seed and seedling dynamics. Aquatic Botany, 47,61-75.
DOI URL |
[15] | Liu GH, Li W, Li EH, Yuan LY, Davy AJ (2006a). Landscape-scale variation in seed banks of floodplain wetlands with contrasting hydrology in China. FreshwateBiology, 51,1862-1878. |
[16] |
Liu GH, Li W, Zhou J, Liu WZ, Yang D, Davy AJ (2006b). How does the propagule bank contribute to cyclicvegetation change in a lakeshore marsh with seasonal drawdown? Aquatic Botany, 84,137-143.
DOI URL |
[17] | Liu GH (刘贵华), Wang HY (王海洋), Zhou J (周进), Guo YH (郭友好) (2001). Spatial distribution and niche analysis of dominant species at the Oryza rufipogon Reserve in Chaling, Hunan. Acta Phytoecologica Sinica (植物生态学报), 25,65-70. (in Chinese with English abstract) |
[18] |
Makana JR, Thomas SC (2004). Dispersal limits natural recruitment of African mahoganies. Oikos, 106,67-72.
DOI URL |
[19] |
Maron JL, Gardner SN (2000). Consumer pressure, seed versus safe-site limitation, and plant population dy-namics. Oecologia, 124,260-269.
DOI PMID |
[20] |
Pennings SC, Callaway RM (1992). Salt marsh plant zona-tion:the relative importance of competition and physical factors. Ecology, 73,681-690.
DOI URL |
[21] | Pennings SC, Grant MB, Bertness MD (2005). Plant zona-tion in low-latitude salt marshes:disentangling theroles of flooding, salinity and competition. Journal ofEcology, 93,159-167. |
[22] | Pennings SC, Moore DJ (2001). Zonation of shrubs in western Atlantic salt marshes. Oecologia, 126,87-594. |
[23] |
Silvertown JW, Dodd ME, Gowing DJG, Mountford JO (1999). Hydrologically defined niches reveal a basis for species richness in plant communities. Nature, 400,61-63.
DOI URL |
[24] |
Smith LM, Kadlec JA (1983). Seed banks and their role during drawdown of a North American marsh. Journal of Applied Ecology, 20,673-684.
DOI URL |
[25] | Spence DHN (1982). The zonation of plants in freshwater lakes. Advances in Ecological Research, 12,37-125. |
[26] | Thompson K (1978). The occurrence of buried viable seeds in relation to environmental gradients. Journal of Bi-ology, 5,425-430. |
[27] |
Tilman D (1997). Community invasibility, recruitment limitation, and grassland biodiversity. Ecology, 78,81-92.
DOI URL |
[28] |
van der Valk AG, Davis CB (1978). The role of seed banks in the vegetation dynamics of prairie glacial marshes. Ecology, 59,322-335.
DOI URL |
[29] | Wang HY (王海洋), Chen JK (陈家宽), Zhou J (周进) (1999). Influence of water level gradient on plant growth, reproduction and biomass allocation of wet-land plant species. Acta Phytoecologica Sinica (植物生态学报), 23,269-274. (in Chinese with English ab-stract). |
[30] |
Wilson SD, Keddy PA (1986a). Measuring diffuse competi-tion along an environmental gradient:results from a shoreline plant community. American Naturalist, 127,862-869.
DOI URL |
[31] |
Wilson SD, Keddy PA (1986b). Species competitive ability and position along a natural stress/disturbance gradi-ent. Ecology, 67,1236-1242.
DOI URL |
[32] |
Yuan LY, Liu GH, Li W, Li EH (2007). Seed bank variation along a water depth gradient in a subtropical lakeshore marsh, Longgan Lake, China. Plant Ecology, 189,127-137.
DOI URL |
[33] |
Zobel K, Zobel M, Peet R (1993). Change in pattern diver-sity during secondary succession in Estonian forests. Journal of Vegetation Science, 4,489-498.
DOI URL |
[34] |
Zobel M, Otsus M, Liira J, Moora M, Mols T (2000). Is small-scale species richness limited by seed availabil-ity or microsite availability? Ecology, 81,3274-3282.
DOI URL |
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