内蒙古西鄂尔多斯沙冬青退化种群的空间格局及其与发育阶段的关联性
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摘要
以内蒙古西鄂尔多斯国家级自然保护区内沙冬青(Ammopiptanthus mongolicus)种群为对象,采用O-ring统计分析方法对不同衰退程度沙冬青种群的空间格局与发育阶段的关联性进行研究。结果表明:西鄂尔多斯不同衰退程度的沙冬青种群空间格局表现各异,与尺度大小有关;重度和中度衰退的沙冬青种群在0～50 m尺度下均表现为随机分布;轻度衰退沙冬青种群在小尺度表现为聚集分布,随尺度增加转变为随机分布;健康沙冬青种群在小尺度下表现为聚集分布,在中等尺度下表现为均匀分布,而在大尺度下表现为随机分布;不同发育阶段的沙冬青种群空间格局在不同尺度下表现不同;幼、老龄植株在0～50 m尺度下均表现为随机分布,中幼龄植株在中等尺度下表现为聚集分布,在其余尺度表现为随机分布,中龄、中老龄植株在小尺度下表现为聚集分布,随尺度增加表现为均匀分布,在大尺度下表现为随机分布;不同发育阶段沙冬青植株的关联性表现差异;在0～50 m尺度下幼龄植株与其余各发育阶段植株均无显著关联;从中幼龄级开始,随龄级增大,不同发育阶段植株之间开始表现出关联性,在大部分尺度上均呈正关联;但在小尺度(5 m)中龄与中老龄植株却呈负关联。
We examined the spatial distribution and associations of Ammopiptanthus mongolicus with different recession degrees and at different developmental stages in West Ordos National Nature Reserve in Inner Mongolia,China,with O-ring statistical analysis method. Spatial distribution patterns of A. mongolicus populations varied with different recession degrees,depending on the scale level. Populations with severe and moderate recession degrees performed random distribution at 0-50 m scale,while those with mild recession displayed clumped distribution,and shifted to random distribution with increasing scales. Healthy population showed clumped distribution at the small scale,uniform distribution at the middle scale,and random distribution at the large scale. Spatial distribution patterns of A. mongolicus varied with developmental stages. The population with young and old age classes displayed random distribution at the scale level of 0-50 m,whereas population with young-middle age class showed clumped distribution at the middle scale and random distribution at other scales. The populations with middle age class and middleold age class all showed clumped distribution at the small scale,but showed uniform distribution with increasing scale and random distribution at the large scale. Moreover,the spatial association of A. mongolicus varied with developmental stages. There was no correlation between the population at the young class and those at different developmental stages at 0-50 m scale. Beginning with the populations at the middle-young class,the associations started to appear with the increase of age class. There was a positive correlation between these high age classes at most scales,whereas there was a negative correlation between the populations of middle class and middle-old class at the 5 m scale.
We examined the spatial distribution and associations of Ammopiptanthus mongolicus with different recession degrees and at different developmental stages in West Ordos National Nature Reserve in Inner Mongolia,China,with O-ring statistical analysis method. Spatial distribution patterns of A. mongolicus populations varied with different recession degrees,depending on the scale level. Populations with severe and moderate recession degrees performed random distribution at 0-50 m scale,while those with mild recession displayed clumped distribution,and shifted to random distribution with increasing scales. Healthy population showed clumped distribution at the small scale,uniform distribution at the middle scale,and random distribution at the large scale. Spatial distribution patterns of A. mongolicus varied with developmental stages. The population with young and old age classes displayed random distribution at the scale level of 0-50 m,whereas population with young-middle age class showed clumped distribution at the middle scale and random distribution at other scales. The populations with middle age class and middleold age class all showed clumped distribution at the small scale,but showed uniform distribution with increasing scale and random distribution at the large scale. Moreover,the spatial association of A. mongolicus varied with developmental stages. There was no correlation between the population at the young class and those at different developmental stages at 0-50 m scale. Beginning with the populations at the middle-young class,the associations started to appear with the increase of age class. There was a positive correlation between these high age classes at most scales,whereas there was a negative correlation between the populations of middle class and middle-old class at the 5 m scale.
引文
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柴永清,曹致中,蔡卓山,等.2010.肃北地区稀有植物裸果木种群的空间分布格局.草业学报,19(5):239-249.
董雪,杨永华,高永,等.2013.西鄂尔多斯沙冬青(Ammopiptanthus mongolicus)平茬效应初探.中国沙漠,33(6):1723-1730.
冯威,赵成章,韩玲,等.2016.张掖湿地宽苞水柏枝和多枝柽柳种群的空间分布格局与关联性分析.生态学杂志,35(10):2583-2591.
郭壵鑫,康冰,李刚,等.2011.小陇山红桦次生林物种组成与立木的点格局分析.应用生态学报,22(10):2574-2580.
何恒斌,张惠娟,贾桂霞.2006.磴口县沙冬青种群结构和空间分布格局的研究.林业科学,42(10):13-18.
贾美玉,李雪华,吴忠铉,等.2015.科尔沁沙地流动沙丘3种常见植物的空间分布格局与异速生长.应用生态学报,26(10):2953-2960.
靳虎甲,王继和,马全林.2010.乌兰布和沙漠沙冬青种群结构和空间分布.西北植物学报,30(11):2300-2306.
康华靖,陈子林,刘鹏,等.2007.大盘山自然保护区香果树种群结构与分布格局.生态学报,27(1):389-396.
兰国玉,雷瑞德.2003.植物种群空间分布格局研究方法概述.西北林学院学报,18(2):17-21.
刘美,吴世新,潘伯荣.2015.沙冬青(Ammopiptanthus Cheng f.)高光谱特征提取和分析.干旱区研究,32(6):1186-1191.
刘振,李红丽,董智,等.2012.浑善达克沙地2种生境下榆树种群空间点格局.林业科学,48(1):29-34.
刘果厚.1998.阿拉善荒漠特有植物沙冬青濒危原因的研究.植物研究,18(3):341-345.
鲁为华,朱进忠,王东江,等.2009.天山北坡两种退化梯度下伊犁绢蒿种群空间分布的点格局分析.草业学报,18(5):142-149.
王国严,方江平,许新勇,等.2010.雅鲁藏布江中游干旱沙地砂生槐种群结构与点格局分析.中国沙漠,30(5):1092-1098.
王继和.1994.甘肃木本植物名录.兰州:甘肃文化出版社:118-119.
尉秋实,王继和,李昌龙,等.2005.不同生境条件下沙冬青种群分布格局与特征的初步研究.植物生态学报,29(4):591-598.
魏新增,黄汉东,江明喜,等.2008.神农架地区河岸带中领春木种群数量特征与空间分布格局.植物生态学报,32(4):825-837.
许强,吕金枝,苗艳明,等.2016.翅果油树群落主要物种空间分布格局及其关联性.植物学报,51(1):49-57.
杨华,李艳丽,沈林,等.2014.长白山云冷杉针阔混交林主要树种空间分布及其关联性.生态学报,34(16):4698-4706.
杨洪晓,张金屯,吴波,等.2006.毛乌素沙地油蒿种群点格局分析.植物生态学报,30(4):563-570.
张程,张明娟,徐驰,等.2007.宁夏沙湖几种主要荒漠植物成丛性分析.植物生态学报,31(1):32-39.
张华,黄琴,赵传燕,等.2016.青海云杉不同龄级立木的点格局分析.生态学杂志,35(5):1182-1187.
张金屯,孟东平.2004.芦芽山华北落叶松林不同龄级立木的点格局分析.生态学报,24(1):35-40.
张金屯.1995.数量生态学.北京:科学出版社.
张金屯.1998.植物种群空间分布的点格局分析.植物生态学报,28(4):344-349.
张进虎,廖空太,李德禄,等.2010.几种不同生境条件下天然沙冬青种群分布格局与特征.干旱区资源与环境,24(11):151-154.
赵文霞,李瑞利,邱国玉.2016.基于热红外遥感的沙冬青(Ammopiptanthus mongolicus)健康状况诊断.中国沙漠,36(4):997-1006.
郑元润.1998.大青沟森林植物群落主要木本植物种群分布格局及动态的研究.植物学通报,15(6):52-58.
朱淑娟,严子柱,张进虎.2009.景泰石质山坡沙冬青天然种群分布特征.甘肃林业科技,34(2):1-6.
Arista M.1995.The structure and dynamics of an Abies pinsapo forest in southern Spain.Forest Ecology and Management,74:81-89.
Callaway RM,Brooker RW,Choler P,et al.2002.Positive interactions among alpine plants increase with stress.Nature,417:844-848.
Callaway RM,Walker LR.1997.Competition and facilitation:Asynthetic approach to interactions in plant communities.Ecology,78:1958-1965.
Condit R,Ashton PS,Baker P,et al.2000.Spatial patterns in the distribution of tropical tree species.Science,288:1414-1418.
Greig-Smith P.1983.Quantitative Plant Ecology.Oxford:Blackwell Scientific Publication.
Hou JH,Mi XC,Liu CR,et al.2004.Spatial patterns and associations in a Quercus-Betula forest in northern China.Journal of Vegetation Science,15:407-414.
Levin SA.1992.The problem of pattern and scale in ecology.Ecology,73:1943-1967.
Liebhold AM,Gurevitch J.2002.Integrating the statistical analysis of spatial data in ecology.Ecography,25:553-557.
Nathan R.2006.Long-distance dispersal of plants.Science,313:786-788.
Perry JN,Liebhold AM,Rosenberg MS,et al.2002.Illustrations and guidelines for selecting statistical methods for quantifying spatial patterns in ecological data.Ecography,25:578-600.
Pieliu EC.1985.Mathematical Ecology.New York:WileyInterserence.
Schenk HJ,Holzapfel C,Hamilton JG,et al.2003.Spatial ecology of a small desert shrub on adjacent geological substrates.Journal of Ecology,91:383-395.
Turner MG.1989.Landscape ecology:The effect of pattern on process.Annual Review of Ecology&Systematics,20:171-197.
Wiegand T,Moloney KA.2004.Rings,circles and null-models for point pattern analysis in ecology.Oikos,104:209-229.
Yuan WJ,Yu Y,Yue YD,et al.2015.Use of infrared thermal imaging to diagnose health of Ammopiptanthus mongolicus in northwestern China.Journal of Forestry Research,26:605-612.
柴永清,曹致中,蔡卓山,等.2010.肃北地区稀有植物裸果木种群的空间分布格局.草业学报,19(5):239-249.
董雪,杨永华,高永,等.2013.西鄂尔多斯沙冬青(Ammopiptanthus mongolicus)平茬效应初探.中国沙漠,33(6):1723-1730.
冯威,赵成章,韩玲,等.2016.张掖湿地宽苞水柏枝和多枝柽柳种群的空间分布格局与关联性分析.生态学杂志,35(10):2583-2591.
郭壵鑫,康冰,李刚,等.2011.小陇山红桦次生林物种组成与立木的点格局分析.应用生态学报,22(10):2574-2580.
何恒斌,张惠娟,贾桂霞.2006.磴口县沙冬青种群结构和空间分布格局的研究.林业科学,42(10):13-18.
贾美玉,李雪华,吴忠铉,等.2015.科尔沁沙地流动沙丘3种常见植物的空间分布格局与异速生长.应用生态学报,26(10):2953-2960.
靳虎甲,王继和,马全林.2010.乌兰布和沙漠沙冬青种群结构和空间分布.西北植物学报,30(11):2300-2306.
康华靖,陈子林,刘鹏,等.2007.大盘山自然保护区香果树种群结构与分布格局.生态学报,27(1):389-396.
兰国玉,雷瑞德.2003.植物种群空间分布格局研究方法概述.西北林学院学报,18(2):17-21.
刘美,吴世新,潘伯荣.2015.沙冬青(Ammopiptanthus Cheng f.)高光谱特征提取和分析.干旱区研究,32(6):1186-1191.
刘振,李红丽,董智,等.2012.浑善达克沙地2种生境下榆树种群空间点格局.林业科学,48(1):29-34.
刘果厚.1998.阿拉善荒漠特有植物沙冬青濒危原因的研究.植物研究,18(3):341-345.
鲁为华,朱进忠,王东江,等.2009.天山北坡两种退化梯度下伊犁绢蒿种群空间分布的点格局分析.草业学报,18(5):142-149.
王国严,方江平,许新勇,等.2010.雅鲁藏布江中游干旱沙地砂生槐种群结构与点格局分析.中国沙漠,30(5):1092-1098.
王继和.1994.甘肃木本植物名录.兰州:甘肃文化出版社:118-119.
尉秋实,王继和,李昌龙,等.2005.不同生境条件下沙冬青种群分布格局与特征的初步研究.植物生态学报,29(4):591-598.
魏新增,黄汉东,江明喜,等.2008.神农架地区河岸带中领春木种群数量特征与空间分布格局.植物生态学报,32(4):825-837.
许强,吕金枝,苗艳明,等.2016.翅果油树群落主要物种空间分布格局及其关联性.植物学报,51(1):49-57.
杨华,李艳丽,沈林,等.2014.长白山云冷杉针阔混交林主要树种空间分布及其关联性.生态学报,34(16):4698-4706.
杨洪晓,张金屯,吴波,等.2006.毛乌素沙地油蒿种群点格局分析.植物生态学报,30(4):563-570.
张程,张明娟,徐驰,等.2007.宁夏沙湖几种主要荒漠植物成丛性分析.植物生态学报,31(1):32-39.
张华,黄琴,赵传燕,等.2016.青海云杉不同龄级立木的点格局分析.生态学杂志,35(5):1182-1187.
张金屯,孟东平.2004.芦芽山华北落叶松林不同龄级立木的点格局分析.生态学报,24(1):35-40.
张金屯.1995.数量生态学.北京:科学出版社.
张金屯.1998.植物种群空间分布的点格局分析.植物生态学报,28(4):344-349.
张进虎,廖空太,李德禄,等.2010.几种不同生境条件下天然沙冬青种群分布格局与特征.干旱区资源与环境,24(11):151-154.
赵文霞,李瑞利,邱国玉.2016.基于热红外遥感的沙冬青(Ammopiptanthus mongolicus)健康状况诊断.中国沙漠,36(4):997-1006.
郑元润.1998.大青沟森林植物群落主要木本植物种群分布格局及动态的研究.植物学通报,15(6):52-58.
朱淑娟,严子柱,张进虎.2009.景泰石质山坡沙冬青天然种群分布特征.甘肃林业科技,34(2):1-6.
Arista M.1995.The structure and dynamics of an Abies pinsapo forest in southern Spain.Forest Ecology and Management,74:81-89.
Callaway RM,Brooker RW,Choler P,et al.2002.Positive interactions among alpine plants increase with stress.Nature,417:844-848.
Callaway RM,Walker LR.1997.Competition and facilitation:Asynthetic approach to interactions in plant communities.Ecology,78:1958-1965.
Condit R,Ashton PS,Baker P,et al.2000.Spatial patterns in the distribution of tropical tree species.Science,288:1414-1418.
Greig-Smith P.1983.Quantitative Plant Ecology.Oxford:Blackwell Scientific Publication.
Hou JH,Mi XC,Liu CR,et al.2004.Spatial patterns and associations in a Quercus-Betula forest in northern China.Journal of Vegetation Science,15:407-414.
Levin SA.1992.The problem of pattern and scale in ecology.Ecology,73:1943-1967.
Liebhold AM,Gurevitch J.2002.Integrating the statistical analysis of spatial data in ecology.Ecography,25:553-557.
Nathan R.2006.Long-distance dispersal of plants.Science,313:786-788.
Perry JN,Liebhold AM,Rosenberg MS,et al.2002.Illustrations and guidelines for selecting statistical methods for quantifying spatial patterns in ecological data.Ecography,25:578-600.
Pieliu EC.1985.Mathematical Ecology.New York:WileyInterserence.
Schenk HJ,Holzapfel C,Hamilton JG,et al.2003.Spatial ecology of a small desert shrub on adjacent geological substrates.Journal of Ecology,91:383-395.
Turner MG.1989.Landscape ecology:The effect of pattern on process.Annual Review of Ecology&Systematics,20:171-197.
Wiegand T,Moloney KA.2004.Rings,circles and null-models for point pattern analysis in ecology.Oikos,104:209-229.
Yuan WJ,Yu Y,Yue YD,et al.2015.Use of infrared thermal imaging to diagnose health of Ammopiptanthus mongolicus in northwestern China.Journal of Forestry Research,26:605-612.