PDF Download

[1]GU Chang-lei,LIU Lin,QIU Yang,et al.Effects of Ecological Restoration on Species Diversity of Herb Layer in the Hilly-gullied Area of Loess Plateau[J].Research of Soil and Water Conservation,2013,20(05):99-103.

Copy

Effects of Ecological Restoration on Species Diversity of Herb Layer in the Hilly-gullied Area of Loess Plateau

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 20 Number of periods: 2013 05 Page number: 99-103 Column: Public date: 2013-10-28

Title:: Effects of Ecological Restoration on Species Diversity of Herb Layer in the Hilly-gullied Area of Loess Plateau

Author(s):: GU Chang-lei¹, LIU Lin¹, QIU Yang¹, WANG Jun², LI Yan¹, WEI Wei¹; 1. School of Geography, Beijing Normal University, Beijing 100875, China;
2. Land Consolidation and Rehabilitation Center, Ministry of Land and Resources, Beijing 100812, China

Keywords:: hilly-gullied area of Loess Plateau; ecological restoration; herb layer; species diversity

CLC:: X176

DOI:: -

Abstract:: In order to study which measure of ecological restoration is better for vegetation restoration in the hilly and gully area of Loess Plateau, the Danangou Catchment was selected as study area. Based on traditional vegetation investigation, the effects of ecological restoration on species diversity of herb plant community were discussed on aspect of measures and time of land use conversion. The results showed that: (1) within 30 years after the farmland abandonment, the richness index, the Simpson index, the Shannon-Wiener index and the evenness index increased over the time. Furthermore, the indices increased slowly in early period but increased at a high rate in later period; (2) the measures of ecological restoration had significant influence on the diversity of species in herb community, on the aspect of richness index, the value in abandoned farmland (converted from traditional farmland 23.875) is significantly higher than that in forestland (14.606) and shrubland (14.556). The Simpson index and the Shannon-Wiener index in abandoned farmland (0.945, 3.048) and forestland (0.931, 2.992) were significantly higher than that in shrubland (0.912, 2.563). Compared with shrubland and forestland (all converted from traditional farmland), abandoned farmland has more positive effects on the species diversity of herb community.

References:: [1] 朱源,康慕谊,江源,等.贺兰山木本植物群落物种多样性的海拔格局[J].植物生态学报,2008,32(3):574-581.
[2] Zhang J T, Dong Y. Factors affecting species diversity of plant communities and the restoration process in the loess area of China[J]. Ecological Engineering,2010,36(3):345-350.
[3] 马克明,张洁瑜,郭旭东,等.农业景观中山体的植物多样性分布:地形和土地利用的综合影响[J].植物生态学报,2002,26(5):575-588.
[4] Badano E I, Marquet P A. Biogenic habitat creation affects biomass-diversity relationships in plant communities[J]. Perspectives in Plant Ecology, Evolution and Systematics,2009,11(3):191-201.
[5] He J, Wolfe-Bellin K S, Schmid B, et al. Density may alter diversity-productivity relationships in experimental plant communities[J]. Basic and Applied Ecology,2005,6(6):505-517.
[6] Klaus V H, Kleinebecker T, H lzel N, et al. Nutrient concentrations and fibre contents of plant community biomass reflect species richness patterns along a broad range of land-use intensities among agricultural grasslands[J]. Perspectives in Plant Ecology, Evolution and Systematics,2011,13(4):287-295.
[7] 郑佳丽,高国雄,王荣秀,等.北川河流域退耕还林还草地主要植物群落物种多样性研究[J].水土保持研究,2006,13(4):101-103.
[8] 景福军.黄土高原半干旱区山地不同地形不同利用方式植物群落多样性研究[D].兰州:甘肃农业大学,2005.
[9] Widenfalk O, Weslien J. Plant species richness in managed boreal forests:Effects of stand succession and thinning[J]. Forest Ecology and Management, 2009,257(5):1386-1394.
[10] 岳明,崔延棠,王双峰.陕北黄土高原森林群落物种多样性分析[J].水土保持通报,2003,23(1):39-41.
[11] 赵淑琴,李有斌,金胜利,等.黄土高原丘陵沟壑区植被生态服务功能经济价值评价[J].草本科学,2009,26(5):44-49.
[12] 高俊峰,马克明,祁建,等.北京东灵山地区农耕干扰和环境梯度对植物多样性的影响[J].西北植物学报,2008,28(12):2506-2513.
[13] Johst K, Huth A. Testing the intermediate distrubace hypothesis:when will there be two peaks of diversity[J].Diversity and Distributions,2005,11(1):111-120.
[14] 贾松伟.黄土丘陵区不同坡度下土壤有机碳流失规律研究[J].水土保持研究,2009,16(2):30-33.
[15] 刘浩,艾应伟,陈黎萍,等.道路边坡土壤水分空间变异性研究[J].水土保持研究,2008,15(1):241-243.
[16] 刘建,张克斌,孟力猛,等.盐池不同保护及恢复措施对植物多样性的影响[J].水土保持研究,2010,17(6):181-185.
[17] Yang Lei, Wei Wei, Chen Liding, et al. Response of deep soil moisture to land use and afforestation in the semi-arid Loess Plateau, China[J]. Journal of Hydrology,2012,475:111-122.
[18] 杨磊,卫伟,陈利顶,等. 半干旱黄土丘陵区人工植被深层土壤干化效应[J].地理研究,2012,31(1):71-81.
[19] 周红章.物种与物种多样性[J].生物多样性,2000,8(2):215-226.
[20] 秦伟,朱清科,刘中奇,等.黄土丘陵沟壑区退耕地植被自然演替系列及其植物物种多样性特征[J].干旱区研究,2008,25(4):507-513.
[21] Zhang J T. Succession analysis of plant communities in abandoned croplands in the Eastern Loess Plateau of China[J]. Arid Environ.,2005,63(2):458-474.

Similar References:

Memo

Last Update: 1900-01-01