Current research status and prospects of vegetation succession on sandy land during its desertification process in semiarid regions of China

Abstract

Abstract: In this paper,the main problems existed in the studies of sandy land vegetation succession in the process of desertification and their future work were brought forward,based on the present researches in China semiarid regions.Firstly,sand-blown landform character should be considered,because the most evident character of sandy land vegetation succession was the sandy material shifting and sand-blown motion accompanying with each stage of vegetation succession.Secondly,the study of the nonlinearity of sandy land vegetation succession sequence and the diversity of succession climax should be intensified,because more and more heavy disturbance on ecosystem today made the sandy land vegetation succession sequence present some randomicity and irregularity.Lastly,the specific substitution mechanisms of plants in the process of succession should be lucubrated continually on the levels of physiological ecology,population ecology,synecology,and ecosystem ecology,and the study of the linking between the seed bank of sandy land soil and the dynamics of overground vegetation,as well as the prediction of the succession trend of sandy land vegetation should be further strengthened.

Key words: Polluted grains, Arsenic, Distribution, Binding forms

CLC Number:

Q948

ZHAO Cunyu, WANG Tao. Current research status and prospects of vegetation succession on sandy land during its desertification process in semiarid regions of China[J]. cje, 2005, (11): 1343-1346.

References

[1] 王炜,刘钟龄,郝敦元,等.1996.内蒙古草原退化群落恢复演替的研究[J].植物生态学报,20(5):460～471.
[2] 王涛,朱震达,赵哈林.2004.我国沙漠化研究的若干问题Ⅳ.沙漠化的防治战略与途径[J].中国沙漠,24(2):115～123.
[3] 安树青,张久海,谈健康,等.1998.森林植被动态研究述评[J].生态学杂志,17(5):50～58.
[4] 李守中,肖洪浪,宋耀选,等.2002.腾格里沙漠人工固沙植被区生物土壤结皮对降水的拦截作用[J].中国沙漠,22(6):612～616.
[5] 李新荣,张景光,刘立超,等.2000.我国干旱沙漠地区人工植被与环境演变过程中植物多样性的研究[J].植物生态学报,24(3):257～261.
[6] 李新荣,赵雨兴,杨志忠,等.1999.毛乌素沙地飞播植被与生境演变的研究[J].植物生态学报,23(2):116～124.
[7] 朱志梅,杨持.2004.草原沙漠化过程中植物的耐胁迫类型研究[J].生态学报,24(6):1094～1100.
[8] 沈渭寿.1986.油蒿在沙坡头地区沙地植被演替的地位[J].中国沙漠,6(4):9～16.
[9] 沈渭寿.1988沙坡头沙地人工植被演替的群落学特征[J].中国沙漠,8(3):35～40.
[10] 沈渭寿.1999.毛乌素沙地飞播植被演替的阶段与速度[J].林业科学,35(3):103～108.
[11] 杜峰,梁宗锁,胡莉娟.2004.植物竞争研究综述[J].生态学杂志,23(4):157～163.
[12] 杨小波.1997.植物群落演替的生理生态机理的研究现状和展望[J].海南大学学报(自然科学版),15(2):147～152.
[13] 杨持,朱志梅,刘颖茹.2003.沙质草原沙漠化过程不同阶段稳定性与恢复性研究[J].生态学报,23(12):2545～2549.
[14] 张玲,李广贺,张旭.2004.土壤种子库研究综述[J].生态学杂志,23(2):114～120.
[15] 张强,王振先.1986.伊克昭盟植被演替与土地沙漠化的关系[A] .中国科学院兰州沙漠所研究集刊(第3号)[C] .北京:科学出版社.
[16] 张新时.1994.毛乌素沙地的生态背景及草地建设的原则与优化模式[J].植物生态学报,18(1):1～16.
[17] 赵兴梁.1991.沙坡头地区植物固沙问题的探讨[A] .见:沙坡头沙漠试验研究站.流沙治理研究(二)[C] .银川:宁夏人民出版社,27～57.
[18] 赵丽娅,赵哈林.2000.我国沙漠化过程中植被演替研究的现状[J].中国沙漠,20(增刊):7～14.
[19] 赵哈林,赵学勇,张铜会,等.2003.放牧胁迫下沙质草地植被的受损过程[J].生态学报,23(8):1505～1511.
[20] 赵哈林,赵学勇,张铜会,等.2002.北方农牧交错区沙漠化的生物过程研究[J].中国沙漠,22(4):309～315.
[21] 郭柯.2000.毛乌素沙地油篙群落的循环演替[J].植物生态学报,24(2):243～247.
[22] 郭柯,董学军,刘志茂.2000.毛乌素沙地沙丘土壤含水量特点--兼论老固定沙地上油蒿衰退原因[J].植物生态学报,24(3):275～279.
[23] 程晓莉,安树青,李远,等.2003.鄂尔多斯草地退化过程中个体分布格局与土壤元素异质性[J].植物生态学报,27(4):503～509.
[24] McIntosh RP. 1982. Succession an ecological theory [A] . In:West DC, eds. Forest Succession: Concepts and Application [C] .New York: Springer-Verlag, 10～ 23.
[25] Odum EP.(孙儒泳等译).1982.生态学基础[M].北京:人民教育出版社.
[26] Odum EP. 1969. The strategy of ecosystem development [J].Science, 164: 262 ～ 270.
[27] R.克纳普.(宋永昌等译).1986.植被动态[M].北京:科学出版社.
[28] Rexford Daubenmire.(陈庆诚译).1981.植物群落植物群落生态学教程[M].北京:人民教育出版社.
[29] Whittaker RH, Levin SA. 1977. The role of mosaic phenomenon natural communities[J]. Theor. Popul. Biol., 12:117 ～ 139.
[30] Zhou HY, Li SG, Li XR, et al. 2004. Ecophysiological evidence for the competition strategy of two psammophytes Artemisia halodendron and A. frigida in Horqin Sandy Land, Mongolia[J]. Acta Bot. Sin., 46(3): 284 ～ 293.