Deoxyschizandrin and γ-Schizandrin Content in Wild Schisandra sphenanthera to Determine Potential Distribution in Qinling Mountains
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- 1National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China, Shaanxi Normal University, Xi’an 710062, China;
2College of Tourism and Environment, Shaanxi Normal University, Xi’an 710062, China;
3College of Life Sciences, Shaanxi Normal University, Xi’an 710062, China
Received date: 2012-10-08
Revised date: 2013-01-24
Online published: 2013-08-09
Abstract
Schisandra sphenanthera is the third-class conservation of wild medicinal species. It is widely distributed in Qinling Mountains. We collected S. sphenanthera samples at 307 sampling points in 19 sampling sites and extracted deoxyschizandrin and γ-schizandrin by high-performance liquid chromatography. We used “fuzzy theory” to determine the association of deoxyschizandrin and γ-schizandrin content and 15 assessment factors, including climate, soil and topographic factors. Then we used the maximum entropy model to determine the weight of each factor. Finally, we estimated the spatial distribution of S. sphenanthera in Qinling Mountains by the weighted average method and GIS spatial analysis. The proportion of unsuitable, suitable and high-suitable habitat for S. sphenanthera in Qinling Mountains was 11.40%, 50.63%, and 37.97%, respectively. The high-suitable habitat are mainly located in southern Shaanxi, eastern Gansu, western Henan, Shennongjia in Hubei, and the surrounding area, with elevation 800 to 2 000 m.This habitat-suitability assessment model based on GIS and fuzzy logic could be used to accurately determine the habitat suitability of S. sphenanthera, quantify the area of suitable habitat and analyze the spatial distribution. This information would supply scientific evidence for the choice of GAP and construction and advice for protection and sustainable utilization of resources.
Cite this article
Yanlong Guo, Wei Gu, Chunyan Lu, Haiyan Wei . Deoxyschizandrin and γ-Schizandrin Content in Wild Schisandra sphenanthera to Determine Potential Distribution in Qinling Mountains[J]. Chinese Bulletin of Botany, 2013 , 48(4) : 411 -422 . DOI: 10.3724/SP.J.1259.2013.00411
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陈海生, 刘国顺, 刘大双, 陈伟强 (2009). GIS支持下的河南省烟草生态适宜性综合评价. 中国农业科学42, 2425-2433.
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胡宝清 (2010). 模糊理论基础. 武汉: 武汉大学出版社. pp. 330-331.
黄林芳, 谢彩香, 陈士林, 段宝忠, 孙成忠, 凯撒?苏来曼, 王丽芝 (2010). 沙生药用植物锁阳产地适宜性的定量评价. 植物学报45, 205–211.
康慕谊, 朱源 (2007). 秦岭山地生态分界线的论证. 生态学报 27, 2774-2784.
中国科学院中国自然地理编辑委员会 (1985). 中国自然地理总论. 北京: 科学出版社. pp. 270-276.
中国科学院中国植物志编辑委员会 (1996). 中国植物志(第30卷第1分册). 北京：科学出版社. pp. 258-260.
张义, 谢永生, 郝明德 (2011). 黄土沟壑区王东沟流域苹果品质限制性生态因子探析. 中国农业科学44, 1184-1190.
Dussault C, Courtois R, Ouellet J (2006). A habitat suitability index model to assess moose habitat selection at multiple spatial scales. Can J Forest Res 36, 1097-1107.
Gu W, Wei NY, Wang ZZ (2008). LC analysis of lignans from Schisandra sphenanthera Rehd. et Wils. Chromatographia 67, 979-983.
Li J, Heap A D (2011). A review of comparative studies of spatial interpolation methods in envi-ronmental sciences: performance and impact factors. Ecol Inform 6, 228-241.
Lu CY, Gu W, Dai AH, Wei HY (2012). Assessing habitat suitability based on geographic in-fomation system (GIS) and fuzzy: a case study of Schisandra sphenanthera Rehd. et Wils. in Qinling Mountains, China. Ecol Model 242, 105-115.
Nguyen TT, Qiu JJ, Ann V, LI H, EricVan Ranst (2011). Temperature and precipitation suitabil-ity evaluation for the winter wheat and summer maize cropping system in the Huang-Huai-Hai plain of China. Agr Sci in China 10, 275-288.
Podchong S, Schmidt-Vogt D, Honda K (2009). An improved approach for identifying suitable habitat of Sambar Deer (Cervus unicolor Kerr) using ecological niche analysis and environ-mental categorization: case study at Phu-Khieo Wildlife Sanctuary, Thailand. Ecol Model 220, 2103-2114.
Rinaldi M, Losavio N, Flagella Z (2003). Evaluation and application of the OILCROP–SUN model for sunflower in southern Italy. Agr Syst 78, 17-30.
Saunders RMK (2000). Monograph of Schisandra (Schisandraceae). Syst Bot Monogr 58, 1-146.
Smith A C (1947). The families Illiciaceae and Schisandraceae. Sargentia 7, 1-244.
Tian SQ, Chen XJ, Chen Y, Xu LX , Dai XJ (2009). Evaluating habitat suitability indices drived from CPUE and fishing effort data for Ommatrphes bratramii in the northwestern Pacific Ocean. Fish Res 95, 181-188.
Weber TC (2011). Maximum entropy modeling of mature hardwood forest distribution in four U.S. states. Forest Ecol Manag 261, 779-788.