濒危植物裸果木群落物种多样性与土壤因子的关系
CSTR:
作者:
  • 孙亚菲 1,2,3

    孙亚菲

    宁夏大学生态环境学院,宁夏 银川 750021 ;宁夏大学西北土地退化与生态系统恢复国家重点实验室培训基地,宁夏 银川 750021 ;西北退化生态系统恢复与重建教育部重点实验室,宁夏 银川 750021
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  • 柴永青 1,2,3

    柴永青

    宁夏大学生态环境学院,宁夏 银川 750021 ;宁夏大学西北土地退化与生态系统恢复国家重点实验室培训基地,宁夏 银川 750021 ;西北退化生态系统恢复与重建教育部重点实验室,宁夏 银川 750021
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作者单位:

1.宁夏大学生态环境学院,宁夏 银川 750021 ;2.宁夏大学西北土地退化与生态系统恢复国家重点实验室培训基地,宁夏 银川 750021 ;3.西北退化生态系统恢复与重建教育部重点实验室,宁夏 银川 750021

作者简介:

孙亚菲(1996-),女,宁夏灵武人,硕士研究生。E-mail:ssyyff_123@163.com*

中图分类号:

Q948.1

基金项目:

国家自然科学基金项目(31760145)


Species diversity of the endangered plant Gymnocar⁃pos przewalskii community and its correlationwith soil characteristics
Author:
  • SUN Ya-fei 1,2,3

    SUN Ya-fei

    School of Ecology and Environment,Ningxia University, ;Key Laboratory for Restoration and Reconstruction ofDegraded Ecosystems in Northwestern China of Ministry of Education, ;Ningxia University,Breeding Basefor State Key Laboratory of Land Degradation and Ecological Restoration in Northwest China,Yinchuan 750021 ,China
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  • CHAI Yong-qing 1,2,3

    CHAI Yong-qing

    School of Ecology and Environment,Ningxia University, ;Key Laboratory for Restoration and Reconstruction ofDegraded Ecosystems in Northwestern China of Ministry of Education, ;Ningxia University,Breeding Basefor State Key Laboratory of Land Degradation and Ecological Restoration in Northwest China,Yinchuan 750021 ,China
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Affiliation:

1.School of Ecology and Environment,Ningxia University, ;2.Key Laboratory for Restoration and Reconstruction ofDegraded Ecosystems in Northwestern China of Ministry of Education, ;3.Ningxia University,Breeding Basefor State Key Laboratory of Land Degradation and Ecological Restoration in Northwest China,Yinchuan 750021 ,China

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    摘要:

    【目的】 探究裸果木(Gymnocarpos przewalskii)群落物种多样性特征及其与土壤因子的相关关系。【方法】 对祁连山西端不同生境裸果木群落进行植被调查,并分析裸果木群落物种组成、多样性特征及与土壤因子的相关性。【结果】 裸果木群落植物共有25 种,隶属22 属12 科,主要为菊科(6 种)、藜科(6 种)和禾本科(3 种),且以半灌木和多年生草本为主;裸果木群落生境土壤含水量较少(2. 64%),呈强碱性(pH 值为8. 99,全盐量为2. 75 g/kg);土壤养分含量较低(有机碳、全氮、全磷含量均值分别为1. 34、0. 15、0. 29 g/kg,速效氮、速效磷和速效钾含量分别为13. 67、3. 54、70. 03 mg/kg),且在不同生境差异显著(P<0. 05);裸果木群落物种多样性指数较低,Pielou 均匀度指数与含水率呈极显著正相关(P<0. 01),与速效氮呈显著正相关(P<0. 05)。【结论】 祁连山西端裸果木群落物种多样性水平较低,群落结构简单,土壤水分条件差、养分贫瘠,土壤含水率、速效氮对群落Pielou 均匀度指数有显著影响。

    Abstract:

    【Objective】 To explore the species diversity of the Gymnocarpos przewalskii community and its relationshipwith soil factors,providing a scientificbasisfor the protection of endangered plant G. przewalskii community.【Method】 Field investigationswere conducted on the G. Przewalskii community atthe western end of the QilianMountains. Species composition,species diversity,and the correlation between species diversity and soilfactors wereanalyzed.【Result】 G. przewalskii communityhas a simple composition structureand low species diversity,with a totalof 25 species,22 genera and 12 families recorded. Mostspecies are sub ‐shrubs and perennial herbs fromfamilies Asteraceae(6 species),Chenopodiaceae( 6 species) and Poaceae( 3 species). The soil in thiscommunity was low in nutrients(2. 64%) andstrongly alkaline (pH=8. 99,total salt=2. 75 g/kg). The average contents of organic carbon,total nitrogen and total phosphorus were 1. 34,0. 15 and 0. 29 g/kg,respectively. The average contents of availablenitrogen,available phosphorus and available potassium were 13. 67,3. 54 and 70. 03 mg/kg,respectively. Significantdifferences in soil nutrient contentswere observed among different G. przewalskii communities (P<0. 05). The Pielouindexof the G. Przewalskii community was significantly positively correlated with soil content and available nitrogen.【Conclusion】 The plantdiversity levelof G. przewalskii communityatthe western end of Qilian Mountain islow,and the community structure issimple. The soil water and nutrient conditionsare poor,and the Pielouindexis significantlypositively correlated with soil water content and available nitrogen.

    参考文献
    [1] Ma S,Zhang M,Sanderson S.Phylogeography of the rareGymnocarpos przewalskii(Caryophyllaceae):indicationsof multiple glacial refugia in north-western China[J].Australian Journal of Botany,2012,60(1):20-31.
    [2] 唐欣,李新蓉.荒漠孑遗植物裸果木的开花物候特征[J].植物学报,2017,52(4):487-495.
    [3] 吴征镒.中国植被[M].北京:科学出版杜,1983.
    [4] 刘媖心.中国沙漠植物志[M].北京:科学出版社,1985.
    [5] Oxelman B,Ahlgren B,Thulin M.Circumscription andphylogenetic relationships of Gymnocarpos(Caryophyllaceae‐ Paronychioideae)[J].Edinburgh Journal of Botany,2002,59(2):221-237.
    [6] 李冬梅,徐金娥,刘燕,等.巴彦淖尔市珍稀濒危树种裸果木保护存在问题与建议[J].内蒙古林业,2022(2):19-20.
    [7] 柴永青,曹致中,蔡卓山.肃北地区裸果木荒漠群落构成特征及物种多样性研究[J].草业学报,2010,19(1):21-27
    [8] 柴永青,曹致中,蔡卓山,等.肃北地区稀有植物裸果木种群的空间分布格局[J].草业学报,2010,19(5):239-249.
    [9] 柴永青,曹致中,刘秉儒.河西走廊肃北地区中亚紫菀木-裸果木荒漠群落特征[J].林业科学,2011,47(4):166-171.
    [10] 马松梅,张明理,张宏祥,等.利用最大熵模型和规则集遗传算法模型预测孑遗植物裸果木的潜在地理分布及格局[J].植物生态学报,2010,34(11):1327-1335.
    [11] 王亮,黄海霞,杨增武,等.安西极旱荒漠国家级自然保护区裸果木种群结构和空间分布格局研究[J].兰州大学学报(自然科学版),2015,51(5):690-693+698.
    [12] 吴建国,吕佳佳,周巧富.气候变化对6种荒漠植物分布的潜在影响[J].植物学报,2010,45(6):723-738.
    [13] 刘辉,张佳琦,石文宏,等.不同种群裸果木与土壤化学计量学特征沿经度梯度变化的研究[J].草原与草业,2017,29(4):55-61.
    [14] 徐振朋,宛涛,蔡萍,等.裸果木种群遗传多样性及其与土壤因子的关联性研究[J].生态环境学报,2017,26(9):1473-1479.
    [15] 周禧琳,柴学平,梁继业,等.西北荒漠区孑遗植物裸果木居群的土壤养分特征研究[J].西南林业大学学报(自然科学),2017,37(5):114-121.
    [16] 刘艳会,刘金福,何中声,等.基于戴云山固定样地黄山松群落物种组成与结构研究[J].广西植物,2017,37(7):881-890.
    [17] 李玉,齐昊,王飞,等.白龙江干旱河谷地区典型灌木群落结构分析[J].四川林业科技,2018,39(3):110-115.
    [18] Gavilán R G.The use of climatic parameters and indicesin vegetation distribution.A case study in the SpanishSistema Central[J].International Journal of Biometeorology,2005,50:111-120.
    [19] Zedler J B,Callaway J C,Desmond J S,et al.Californiansalt-marsh vegetation:an improved model of spatial pattern[J].Ecosystems,1999,2:19-35.
    [20] Chase M,Johnson E,Martin Y.The influence of geomorphicprocesses on plant distribution and abundance as reflectedin plant tolerance curves[J].Ecological Monographs,2012,82(4):429-447.
    [21] Mujic A B,Durall D M,Spatafora J W,et al.Competitiveavoidance not edaphic specialization drives vertical nichepartitioning among sister species of ectomycorrhizal fungi[J].New Phytologist,2016,209(3):1174-1183.
    [22] Tilman D,Wedin D,Knops J.Productivity and sustainabilityinfluenced by biodiversity in grassland ecosystems[J].Nature,1996,379:718-720.
    [23] 王军强,刘彬,常凤,等.巴音布鲁克新疆假龙胆适生地植物群落物种多样性及其环境解释[J].中国草地学报,2021,43(3):29-36.
    [24] 淮虎银,魏万红,张镱锂.青藏铁路温性草原区路域植被自然恢复过程中群落组成和物种多样性变化[J].山地学报,2005,23(6):6657-6662.
    [25] Guisan A,ZimmermannI N E.Predictive habitat distributionmodels in ecology[J].Ecological Modelling,2000,135(2/3):147-186.
    [26] 杜忠毓,贺一鸣,房朋朋,等.孑遗濒危植物四合木群落组成、物种多样性及土壤养分含量[J].生态学杂志,2020,39(11):3537-3548.
    [27] 段义忠,杜忠毓,亢福仁.西北干旱区孑遗濒危植物蒙古沙冬青群落特征及与环境因子的关系[J].植物研究,2018,38(6):834-842.
    [28] 韩福贵,满多清,郑庆钟,等.石羊河中下游不同生境柽柳群落物种多样性及土壤水分、盐分关系[J].水土保持研究,2022,29(3):49-56.
    [29] 韩福贵,满多清,郑庆钟,等.青土湖典型湿地白刺灌丛沙堆群落物种多样性及土壤养分变化特征研究[J].草业学报,2021,30(1):36-45.
    [30] 贾喆亭,杨九艳,孙艳霞,等.阿拉善高原珍珠猪毛菜群落物种多样性及与环境因子的相关性[J].中国草地学报,2021,43(6):1-9.
    [31] Magurran A E.Ecological diversity and its measurement[M].Princeton University Press,1988.
    [32] 鲍士旦.土壤农化分析[M].北京:中国农业出版社.2000.
    [33] 郭旭东,傅伯杰,陈利顶,等.河北省遵化平原土壤养分的时空变异特征—变异函数与Kriging插值分析[J].地理学报,2000,55(5):555-566.
    [34] Cadotte M W,Carscadden K,Mirotchnick N.Beyondspecies:functional diversity and the maintenance of ecologicalprocesses and services[J].Journal of AppliedEcology,2011,48(5):1079-1087.
    [35] 李新荣,张新时.鄂尔多斯高原荒漠化草原与草原化荒漠灌木类群生物多样性的研究[J].应用生态学报,1999,10(6):665-669.
    [36] 张林静,岳明,张远东,等.新疆阜康绿洲荒漠过渡带植物群落物种多样性特征[J].地理科学,2003,13(6):329-334.
    [37] 张锦春,王继和,赵明,等.库姆塔格沙漠南缘荒漠植物群落多样性分析[J].植物生态学报,2006,30(3):375-382.
    [38] 孙儒泳,李博,诸葛阳,等.普通生态学[M].北京:高等教育出版社,1993.
    [39] 郄亚栋,蒋腊梅,吕光辉,等.温带荒漠植物叶片功能性状对土壤水盐的响应[J].生态环境学报,2018,27(11):2000-2010.
    [40] 陶冶,吴甘霖,刘耀斌,等.古尔班通古特沙漠典型灌木群落土壤化学计量特征及其影响因素[J].中国沙漠,2017,37(2):305-314.
    [41] 于闯,南丽丽,魏永鹏,等.甘肃省盐碱地主要植物群落土壤理化性质及酶活性研究[J].草原与草坪,2016,36(3):72-77.
    [42] 高瑞,曹文侠,王辛有,等.河西走廊盐渍化草地芨芨草“ 肥岛”对土壤养分空间分布的影响[J].草原与草坪,2022,42(2):83-89+97.
    [43] 蒋文伟,周国模,余树全,等.安吉山地主要森林类型土壤养分状况的研究[J].水土保持学报,2004,18(4):73-76+100.
    [44] 宁志英,李玉霖,杨红玲,等.沙化草地土壤碳氮磷化学计量特征及其对植被生产力和多样性的影响[J].生态学报,2019,39(10):3537-3546.
    [45] 陶冶,刘耀斌,吴甘霖,等.准噶尔荒漠区域尺度浅层土壤化学计量特征及其空间分布格局[J].草业学报,2016,25(7):13-23.
    [46] 肖洪浪,肖生春,董治宝,等.库姆塔格沙漠地区土壤及分布特征[J].中国沙漠,2010,30(4):837-843.
    [47] Chatanga P,Kotze D,Janks M,et al.Classification,descriptionand environmental factors of montane wetlandvegetation of the Maloti-Drakensberg region and the surroundingareas[J].South African Journal of Botany,2019,125:221-233.
    [48] 杨小波,张桃林,吴庆书.海南琼北地区不同植被类型物种多样性与土壤肥力的关系[J].生态学报,2002,22(2):190-196.
    [49] 张林静,岳明,顾峰雪,等.新疆阜康绿洲荒漠过渡带植物群落物种多样性与土壤环境因子的耦合关系[J].应用生态学报,2002,13(6):658-662.
    [50] 李新荣,何明珠,贾荣亮.黑河中下游荒漠区植物多样性分布对土壤水分变化的响应[J].地球科学进展,2008,23(7):685-691.
    [51] 冯艳琼,何彤慧,陈向全,等.盐生草甸群落的植物多样性与土壤质地、盐分关系的研究[J].草地学报,2020,28(6):1682-1689.
    [52] 黄雅茹,辛智鸣,葛根巴图,等.乌兰布和沙漠东北缘典型灌木群落多样性与土壤养分相关性研究[J].中国农业科技导报,2018,20(9):95-105.
    [53] Baer S G,Collins S L,Blair J M,et al.Soil heterogeneityeffects on tallgrass prairie community heterogeneity:anapplication of ecological theory to restoration ecology[J].Restoration Ecology,2005,13(2):413-424.
    [54] 贾荣,兰登明,郭威星,等.宁夏东北部典型荒漠草原植物群落与土壤养分特征[J].生态环境学报,2020,29(3):483-488.
    [55] 陈晓熹,杨新东,曾献兴,等.环境因子对青云山自然保护区森林群落物种分布的影响[J].生态学杂志,2019,38(12):3642-3650.
    [56] 邵方丽,余新晓,郑江坤,等.北京山区防护林优势树种分布与环境的关系[J].生态学报,2012,32(19):6092-6099.
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孙亚菲,柴永青.濒危植物裸果木群落物种多样性与土壤因子的关系[J].草原与草坪,2024,44(4):44-53

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  • 收稿日期:2023-03-23
  • 最后修改日期:2023-11-22
  • 在线发布日期: 2024-09-26
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