Lamiophlomis rotataa is an endangered plateau medicinal herb. Based on fuzzy matter-element model, fuzzy membership functions of the relationships between the plant yield and 14 ecological factors were designed. On the basis of these data, the optimum suitability conditions for the plant were calculated and the relative importance of each environmental factor were determined by the entropy method model, resulting in the most limiting suitability assessment criteria. Finally, the probably adaptive regions for the plant were estimated based on GIS spatial analysis of habitat conditions in Tibet areas in order to explore the adaptive distribution and provide a scientific basis for monitoring and utilization of the plant resources. The results showed that there was 3.13% of the studied area classified as the best suitable region for L. rotata, 6.34% of which as the highly suitable region, 8.53% as the middle suitable region, 6.35% as the low suitable, and 75.65% of which as the unsuitable region. The best and the highly suitable regions were mainly located in Sichuan, Gansu, and Qinghai on the Eastern edge of the Qinghai-Tibet Plateau areas, where were rich in secondary vegetations and degraded alpine meadows. The assessment model based on GIS could accurately evaluate the ecological suitability and the spatial distribution for the plant, which is of value to address the choice of good agricultural practice (GAP) and provide insight for choosing the most suitable cultivation sites as well as the habitat protection zones.
[1] 中国科学院中国植物志编辑委员会.中国植物志[M].北京:科学出版社,1977,65(2):480.
[2] 李洪亮,郝民安,王宝太,等.藏药独一味对癌痛的镇痛作用[J].河北医药,2002,24(2):146-147.
[3] 李隆云,占堆,卫莹芳,等.濒危藏药资源的保护[J]. 中国中药杂志,2002,27(8):561-564.
[4] 李茂星.藏药独一味止血活性部位的研究[D].兰州:兰州大学,2008.
[5] Liu J,Wang L,Geng Y P,et al.Genetic diversity and population structure of Lamiophlomis rotate (Lamiaceae),an endemic species of Qinghai-Tibet Plateau[J].Genetica,2006,128:385-394.
[6] 蔡子平.独一味幼苗抗寒机理及其越冬保苗技术研究[D].兰州:甘肃农业大学,2009.
[7] 郭彦龙,卫海燕,路春燕,等.气候变化下桃儿七潜在地理分布的预测[J].植物生态学报,2014,38(3):249-261.
[8] 王罛,林慧龙,何兰,等.紫茎泽兰潜在分布对气候变化响应的研究[J].草业学报,2014,24(4):20-30.
[9] 马松梅,张明理,陈曦.沙冬青属植物在亚洲中部荒漠区的潜在地理分布及驱动因子分析[J].中国沙漠,2012,32(5):1301-1307.
[10] Podchong S,Schmidt-Vogt D,Honda K.An improved approach for identifying suitable habitat of Sambar Deer (Cervus unicolor Kerr) using ecological niche analysis and environmental categorization:case study at Phu-Khieo Wildlife Sanctuary,Thailand[J].Ecological Modelling,2009,220(17):2103-2114.
[11] 卢颖.基于GIS技术的药用甘草适生环境及其影响因子的分析[D].北京:北京中医药大学,2007.
[12] Dussault C,Courtois R,Ouellet J P.A habitat suitability index model to assess moose habitat selection at multiple spatial scales[J].Canadian Journal of Forest Research,2006,36(5):1097-1107.
[13] Tian S Q,Chen X J,Chen Y,et al.Evaluating habitat suitability indices derived from CPUE and fishing effort data for Ommatrephes bratramii in the northwestern Pacific Ocean[J].Fisheries Research,2009,95(2/3):181-188.
[14] 余健,房莉,仓定帮,等.熵权模糊物元模型在土地生态安全评价中的应用[J].农业工程学报,2012,28(5):260-266.
[15] 张先起,梁川.基于熵权的模糊物元模型在水质综合评价中的应用[J].水利学报,2005,36(9):1057-1061.
[16] 张锦华,门宝辉,张新全,等.基于信息熵的天然草地综合评价的模糊物元分析法[J].山地学报,2003,21(增刊1):64-68,76.
[17] 孙辉,蒋舜媛,冯成强,等.独一味Lamiophlomis rotata野生资源现状与存在的问题[J].中国中药杂志,2012,37(22):3500-3505.
[18] 蔡文.物元模型及其应用[M].北京:科学技术文献出版社,1994.
[19] 张斌.模糊物元分析[M].北京:石油工业出版社,1997.
[20] 邱菀华.管理决策与应用熵学[M].北京:机械工业出版社,2001.
[21] 贾艳红,赵军,南忠仁,等.基于熵权法的草原生态安全评价——以甘肃牧区为例[J].生态学杂志,2006,25(8):1003-1008.
[22] Li J,Heap A D.A review of comparative studies of spatial interpolation methods in environmental sciences: performance and impact factors[J].Ecological Informatics,2011,6(3/4):228-241.
[23] 谢彩香,索风梅,周应群,等.基于地理信息系统的中药材生态适宜性定量化研究[J].中国中药杂志,2011,36(3):379-382
[24] 张锋,王志芬.浅析环境因子对道地药材形成的影响[J].现代中药研究与实践,2009(5):24-25.
[25] 谢彩香,索风梅,贾光林,等.人参皂苷与生态因子的相关性[J].生态学报,2011,31(24):7551-7563.
[26] 吴征镒,李锡文.论唇形科的进化与分布[J].植物分类与资源学报,1982,4(2):97-118.
[27] 李锡文.横断山区唇形科植物的地理分布[J].植物研究,1989,9(2):103-122.
[28] Bynum M R,Smith W K.Floral movement in response to thunderstorms improve reproductive effort in the alpine species Gentiana algida(Gentianaeeae)[J].American Journal of Botany,2001,88(6):1088-1095.
[29] 刘继梅.青藏高原特有植物独一味的遗传多样性及其脂溶性化学成分分析[D].上海:复旦大学,2006.
[30] 郑殿升.中国农业野生植物原生境保护现状及建议[J].中国野生植物资源,2005,24(3):17-18,22.
[31] 陈成斌.广西野生稻资源原生境保存探讨[J].中国农学通报,2003,19(5):106-109,128.
[32] Yang Q,Fu Y,Wang Y Q.Genetic diversity and differentiation in the critically endangered orchid (Amitostigma hemipilioides):implications for conservation[J].Plant Systematics and Evolution,2014,300(5): 871-879.
[33] 刘树敏,杨九艳,清华,等.内蒙古荒漠区红砂(Reaumuria soongorica)种群格局[J].中国沙漠,2016,36(5):1331-1339.
[34] 贺一鸣,贺晓,包丽颖,等.蒙古莸(Caryopteris mongolica)种群空间格局及枝系构型[J].中国沙漠,2016,36(4):1007-1013.
[35] 张莹花,刘世增,纪永福,等.石羊河中游河岸芦苇(Phragmites australis)群落空间格局[J].中国沙漠,2016,36(2):342-348.
[36] 雷菊芳,李富银,扎西顿珠,等.青藏高原藏药用植物生长特性及藏药资源保护初探[J].世界科学技术-中药现代化,2002,4(2):60-64.