Effects of Typical Shrub-encroached Grassland on Vegetation Characteristics and Soil Nutrients in the Zoige Plateau

doi:10.11733/j.issn.1007-0435.2022.04.015

Acta Agrestia Sinica ›› 2022, Vol. 30 ›› Issue (4): 901-908.DOI: 10.11733/j.issn.1007-0435.2022.04.015

Effects of Typical Shrub-encroached Grassland on Vegetation Characteristics and Soil Nutrients in the Zoige Plateau

LIU Xiao-long¹, HU Jian^1,2, ZHOU Qing-ping^1,2, CAO Quan-heng¹, SUN Mei-ling¹, CHEN Xue-ling¹, YANG Li-xue^1,2

1. Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, Sichuan Province 610041, China;
2. Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research Station, Southwest Minzu University, Chengdu, Sichuan Province 610041, China

Received:2021-11-12 Revised:2022-01-17 Published:2022-04-25

若尔盖高原典型草地灌丛化对植被特征和土壤养分的影响

刘小龙¹, 胡健^1,2, 周青平^1,2, 曹全恒¹, 孙梅玲¹, 陈雪玲¹, 杨丽雪^1,2

1. 西南民族大学青藏高原研究院, 四川成都 610041;
2. 西南民族大学四川若尔盖高寒湿地生态系统国家野外科学观测研究站, 四川成都 610041

通讯作者: 杨丽雪,E-mail:994376249@qq.com
作者简介:刘小龙(1998-),男,四川广元人,硕士研究生,主要从事草地生态保护与恢复研究,E-mail:249205602@qq.com
基金资助:
第二次青藏高原综合科学考察研究(2019QZKK0307);国家自然科学基金项目(42007057);西南民族大学2021年研究生创新型科研项目(CX2021SZ25)资助

Abstract

Abstract: In this paper,we chosed three types of typical scrub patches,Spiraea alpina,Lonicera tubuliflora and Salix cupularis,on the Zoige Plateau to analyze the vegetation characteristics and soil nutrient differences between scrub and grass patches.The results revealed that three types of shrub patches compared with the respective grassland patches,the total coverage,biomass,Margalef,Shannon-Weiner,and Simpson in the Salix cupularis shrub patches decreased significantly (P<0.05),and the total soil nutrients and available nutrients increased.In the Spiraea alpina shrub patches,all indices except richness index increased,among that total cover increased significantly (P<0.05),and the content of total soil nutrients and available potassium increased (P<0.05).Lonicera tubuliflora shrub patches had higher plant community characteristics than grass patches except for Margalef.And Lonicera tubuliflora patches had more elevated total soil potassium,total phosphorus,available nitrogen,available phosphorus,and organic matter than grass patches,while grass patches had higher total nitrogen and available potassium contents than Lonicera tubuliflora patches.This study can provide a reference for the control and utilization of different dominant shrubs in alpine grassland.

Key words: Qinghai-Tibet Plateau, Shrub encroachment, Plant community, Soil nutrients

摘要： 本文以若尔盖高原高山绣线菊(Spiraea alpina)、管花忍冬(Lonicera tubuliflora)、高山柳(Salix cupularis)三类典型灌丛为研究对象,分析其林下灌丛斑块与邻近草地斑块植被特征和土壤养分差异。结果显示:相较于各自草地斑块,高山柳灌丛斑块内植被总盖度、生物量、丰富度指数、多样性指数、优势度指数均显著下降(P<0.05),土壤全量养分与速效养分含量上升;高山绣线菊灌丛斑块除丰富度指数外各项指数均上升,其中总盖度显著上升(P<0.05),土壤全量养分与速效钾含量均上升,而有效磷含量显著下降(P<0.05);管花忍冬灌丛斑块除丰富度指数外,其余植被特征指标均上升,且土壤全钾、全磷、碱解氮、有效磷、有机质含量同样上升,而土壤全氮与速效钾含量下降。本研究可为不同优势灌木的高寒草地灌丛化控制与利用提供参考。

关键词: 青藏高原, 灌木入侵, 植物群落, 土壤养分

CLC Number:

S153

LIU Xiao-long, HU Jian, ZHOU Qing-ping, CAO Quan-heng, SUN Mei-ling, CHEN Xue-ling, YANG Li-xue. Effects of Typical Shrub-encroached Grassland on Vegetation Characteristics and Soil Nutrients in the Zoige Plateau[J]. Acta Agrestia Sinica, 2022, 30(4): 901-908.

刘小龙, 胡健, 周青平, 曹全恒, 孙梅玲, 陈雪玲, 杨丽雪. 若尔盖高原典型草地灌丛化对植被特征和土壤养分的影响[J]. 草地学报, 2022, 30(4): 901-908.

0
/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: https://manu40.magtech.com.cn/Jweb_cdxb/EN/10.11733/j.issn.1007-0435.2022.04.015

https://manu40.magtech.com.cn/Jweb_cdxb/EN/Y2022/V30/I4/901

References

[1] VANAUKEN O W. Causes and consequences of woody plant encroachment into western North American grasslands[J]. Journal of Environmental Management,2009,90(10):2931-2942
[2] NAITO A T,CAIRNS D M. Patterns and processes of global shrub expansion[J]. Progress in Physical Geography,2011,35(4):423-442
[3] 魏楠,赵凌平,谭世图,等.草地灌丛化研究进展[J].生态科学,2019,38(6):208-216
[4] SCHLESINGER W H,REYNOLDS J F,CUNNINGHAM G L,et al. Biological feedbacks in global desertification[J]. Science,1990(247):1043-1048
[5] 胡健,曹全恒,刘小龙,等.草灌植被转变对草地生态系统及其水碳过程的影响研究进展[J].生态学报,2022(1):105846
[6] HOWARD K,ELDRIDGE D J. Positive effects of shrubs on plant species diversity do not change along a gradient in grazing pressure in an arid shrub land[J]. Basic and Applied Ecology,2012(13):159-168
[7] 郑敬刚,张本昀,何明珠,等.灌丛化对贺兰山西坡草场土壤异质性的影响[J].干旱区研究,2009,26(1):2256-2265
[8] DASILVA F H B,ARIEIRA J,PAROLIN P,et al. Shrub encroachment influences herbaceous communities in flooded grasslands of a neotropical savanna wetland[J]. Applied Vegetation Science,2016(19):391-400
[9] 张瑞红,蔡文涛,来利明,等.鄂尔多斯高原灌草群落土壤理化性质变化[J].草业科学,2018,35(6):1352-1360
[10] 张瑞红,蔡文涛,来利明,等.鄂尔多斯高原本氏针茅与油蒿群落过渡过程中的植被动态[J].应用与环境生物学报,2018,24(2):200-206
[11] REZA E. Effect of different shrub species on their sub-canopy soil and vegetation properties in semiarid regions[J]. Wiley Online Library,2020(7):256-268
[12] 贺翔,白梅梅,徐长林,等.东祁连山小叶金露梅+杯腺柳灌丛草地植被和土壤对其自然恢复演替的响应[J].草业学报,2021,30(8):12-24
[13] MAESTRE F T,BOWKER M A,PUCHE M D,et al. Shrub encroachment can reverse desertification in semiarid Mediterranean grasslands[J]. Ecology,2009,12(9):930-941
[14] RATAJCZAK Z N,IPPERT J B,COLLINS S L. Woody encroachment decrease diversity across North American grasslands and savannas[J]. Ecology,2012,93(4):697-703
[15] THOMPSON W A,ELDRIDGE D J. Plant cover and composition in relation to density of Callitris glaucophylla (white cypress pine) along a rainfall gradient in eastern Australia[J]. Australian Journal of Botany,2005(53):545-554
[16] WANG X,MICHALET R,LIU Z,et al. Stature of dependent forbs is more related to the direct and indirect above-and below-ground effects of a subalpine shrub than are foliage traits[J]. Journal of Vegetation Science,2019,30(3):403-412
[17] 彭海英,李小雁,童绍玉.内蒙古典型草原灌丛化对生物量和生物多样性的影响[J].生态学报,2013,33(22):7221-7229
[18] 布仁巴音,徐广平,段吉闯,等.青藏高原高寒草甸初级生产力及其主要影响因素[J].广西植物,2010,30(6):760-769
[19] 李文华,周兴民.青藏高原生态系统及优化利用模式[M].广州:广东科技出版社,1998:266
[20] 周兴民.中国嵩草草甸[M].北京:科学出版社,2001:28-33
[21] GEISSLER K,FIEDLER J,HERZSCHUH N,et al. Combined effects of grazing and climate warming drive shrub dominance on the Tibetan Plateau[J]. Rangeland Journal,2019,41:425-439
[22] KLEIN J,HARTE A J,ZHAO X Q. Experimental warming,not grazing,decreases rangeland Quality on the TibetanPlateau[J]. Ecological Applications,2007(17):541-557
[23] WANG C,GAO Q,YU M. Quantifying Trends of Land Change in Qinghai-Tibet Plateau during 2001-2015[J]. Remote Sensing,2019,11(20):2435
[24] 王润.红原草地荒漠化变化遥感分析[D].重庆:西南农业大学,2005:45
[25] 沈敏,蒲珉锴,王筱卉.红原县草地荒漠化现状及治理对策初探[J].草业与畜牧,2009(8):28-31
[26] 高丽楠,张宏,肖艳.青藏高原东缘2种优势灌木的光合特性研究[J].河南农业科学,2016,45(6):96-103
[27] 刘长秀,张宏,泽柏.灌丛对川西北高寒草甸土壤资源的影响[J].山地学报,2006(3):357-365
[28] 田民霞,郑维列,王国严.藏东南忍冬属植物分布格局及其系统演化[J].广东农业科学,2015,42(3):158-164
[29] 徐文兵,赵敏,瓦勒塔,等.青藏高原东北缘3种灌木数量性状、龄级结构及自疏特征[J].草业科学,2019,36(5):1207-1214
[30] XIANG S,GUO R Q,NING W,et al. Current status and future prospects of Zoige marsh in Eastern Qinghai-Tibet Plateau[J]. Ecological Engineering,2009(35):553-562
[31] DONG Z B,HU G Y,YAN C Z.et al. Aeolian desertification and its causes in the Zoige Plateau of China's Qinghai-Tibetan Plateau[J]. Environment Earth Science,2010(59):1731-1740
[32] 张金屯.数量生态学[M].成都:科学出版社,2004:53-68
[33] 中国科学院南京土壤研究所.土壤理化分析[M].上海:上海科技出版社,1978:88-114
[34] 盛茂银,熊康宁,崔高仰,等.贵州喀斯特石漠化地区植物多样性与土壤理化性[J].生态学报,2015,35(2):434-448
[35] ARCHER S R,ANDERSEN E M,PREDICK K I,et al. Woody plant encroachment:causes and consequences. Rangeland Systems:Processes,Management and Challenges[M].Berlin:Springer International Publishing,2017:252-84
[36] HOWARD K S C,ELDRIDGE D J,SOLIVERES S. Positive effects of shrubs on plant species diversity do not change along a gradient in grazing pressure in an arid shrubland[J]. Basic and Applied Ecology,2012,13(2):159-168
[37] LETT M S,KNAPP A K. Woody Plant Encroachment and Removal in Mesic Grassland:Production and Composition Responses of Herbaceous Vegetation[J]. American Midland Naturalist,2015,153(2):217-231
[38] 聂秀青,熊丰,李长斌,等.青藏高原高寒灌丛生态系统草本层生物量分配格局[J].生态学报,2018,38(18):6664-6669
[39] MYERS S I H. Shrub Encroachment in Arctic and Alpine Tundra:Mechanisms of Expansion and Ecosystem Impacts[D]. Alberta:University of Alberta,2011:114-117
[40] NIE X Q,YANG L C,XIONG F,et al. Aboveground biomass of the alpine shrub ecosystems in three-river source region of the tibetan plateau[J]. Journal of Mountain Science,2018,15(2):357-363
[41] DING J Z,CHEN L Y,ZHANG B B,et al. Linking temperature sensitivity of soil CO2 release to substrate,environmental,and microbial properties across alpine ecosystems[J]. Global Biogeochemical Cycles,2016,30(9):1310-1323
[42] 何俊龄.金露梅对青藏高原高寒草甸植被特征和土壤性质的影响[D].兰州:兰州大学,2017:81
[43] 安琪琪.灌丛化对黄土高原草地植物多样性和生物量的影响[D].杨凌:西北农林科技大学,2021:38
[44] YATES C J,NORTON D A,HOBBS R J. Grazing effects on plant cover,soil and microclimate in fragmented woodlands in southwestern Australia:implications for restoration[J]. Austral Ecology,2000,25(1):36-47
[45] LI B,ZHANG J T. Soil erosion characteristics under different vegetation coverage in the Loess Plateau[J]. Chinese Journal of Eco-Agriculture,2010,18(2):241-244
[46] 熊小刚,韩兴国.生态学中的新领域——沃岛效应与草原灌丛化[J].植物杂志,2003(2):45-46
[47] DU B M,JI H W,PENG C,et al. Altitudinal patterns of leaf stoichiometry and nutrient resorption in Quercus variabilis in the Baotianman Mountains[J]. Plant and Soil,2016(413):193-202
[48] ELDRIDG D J,BOWKER M A,MAESTRE F T,et al. Impacts of shrub encroachment on ecosystem structure and functioning:Towards a global synthesis[J]. Ecological Letters,2011(14):709-722
[49] DING L,WANG P,ZHANG W,et al. Shrub encroachment shapes soil nutrient concentration,stoichiometry and carbon storage in an abandoned subalpine grassland[J]. Sustainability,2019(11):1732
[50] BLASER W J,SHANUNGU G K,EDWARDS P J,et al. Woody encroachment reduces nutrient limitation and promotes soil carbon sequestration[J]. Ecology and Evolution,2014(4):1423-1438
[51] 邢媛媛,王永东,雷加强.草地灌丛化对植被与土壤的影响[J].干旱区研究,2017,34(5):1157-1163
[52] 杨阳,刘秉儒,宋乃平.人工柠条灌丛密度对荒漠草原土壤养分空间分布的影响[J].草业学报,2014,23(5):107-115
[53] 赵锦梅,赵晶忠,耿妍,等.祁连山东段不同高寒灌丛草地土壤性状特征变化[J].草地学报,2014,22(5):991-997
[54] 李月飞,陈林,李学斌,等.荒漠草原灌丛沃岛的结构特征和生态效应[J].草业科学,2018,35(10):2327-2335
[55] PEI S,FU H,WAN C,et al. Observation changes in soil proper ties in grazed and non grazed areas of alxa desert steppe,inner Mongolia[J].Arid Soil Research and Rehabilitation,2006,20(2):161-175
[56] 张宇.4种苗木对不同形态氮素的生长和生理响应[D].哈尔滨:东北林业大学,2016:3-5
[57] 徐浩然,俞富洋,贾聪慧.两种灌丛化草原小叶锦鸡儿的叶片化学计量特征[J].草地学报,2021,29(10):2191-2199
[58] WU G L,REN G H,WANG D,et al. Above-and below-ground response to soil water change in an alpine wetland ecosystem on the Qinghai Tibetan Plateau,China[J]. Journal of Hydrology,2013(476):120-127
[59] GUO N,DEGEN A A,DENG B,et al. Changes in vegetation parameters and soil nutrients along degradation and recovery successions on alpine grasslands of the Tibetan plateau[J]. Agriculture,Ecosystems and Environment,2019(284):106593
[60] LI W,LIU Y Z,WANG J L,et al. Six years of grazing exclusion is the optimum duration in the alpine meadow-steppe of the north-eastern Qinghai-Tibetan Plateau[J]. Scientific Reports,2018(8):17269
[61] 杨学亭,樊军,盖佳敏,等.祁连山不同类型草地的土壤理化性质与植被特征[J/OL].https://kns.cnki.net/kcms/detail/detail.aspx?dbcode=CAPJ&dbname=CAPJLAST&filename=YYSB20220104000&uniplatform=NZKPT&v=ah886hqBQGgXHZ3Cs6unEU02VAdFJDvQLEs2bHjq4HazCWAK1ZiJN9Gp16R4Po6G,2022-01-07/2022-02-23

Effects of Typical Shrub-encroached Grassland on Vegetation Characteristics and Soil Nutrients in the Zoige Plateau

若尔盖高原典型草地灌丛化对植被特征和土壤养分的影响

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	ZHANG Hao-rui, FU Gang. Responses of Phylogenetic Diversity of Soil Fungal Community to Grazing in Alpine Grasslands of the Northern Tibet [J]. Acta Agrestia Sinica, 2022, 30(1): 21-28.
[2]	HUANG Xu-mei, ZHANG Yi, LI Jian-ping. Responses of Vegetation Characteristics of Mu Us Desert Steppe to Changes in Precipitation [J]. Acta Agrestia Sinica, 2022, 30(1): 178-187.
[3]	ZHANG Chu, WANG Miao, ZHANG Yu, WANG Xu, CHEN Jin-qiang, LI Rui-qiang, DAI Jing-zhong, BAI Yu-ting, XIN Xiao-ping, WEI Zhi-jun, CHENG Li, ZHAO Man, YAN Rui-rui. Effects of Root Cutting and Organic Fertilizer Application on Aboveground Biomass and Soil Nutrients in the Mowing Ggrassland of Leymus chinensis Meadow [J]. Acta Agrestia Sinica, 2022, 30(1): 220-228.
[4]	YAO Xi-xi, WANG Li-ya, YAN Zhen-ying, LI Quan-lin, WANG You-bin, MA Bing-yun, LEI Yan-min, ZHOU Rui, XIE Jiu-xiang. Characteristics of Forage Nutritional Quality and Digestibility in Different Types of Grassland in Qinghai Tibet Plateau and their Correlation [J]. Acta Agrestia Sinica, 2021, 29(S1): 113-120.
[5]	ZHANG Zhen-hua, LIU Zhen-jie, CHEN Bai-jie, LI Yi-kang. Effects of Litter Addition on Soil Organic Carbon Mineralization in the Degraded Alpine Meadow in the Three-River Headwaters Region [J]. Acta Agrestia Sinica, 2021, 29(S1): 156-164.
[6]	CHANG Ming. Study on the Species Composition and Community Characteristics of Subalpine Meadow during Restoration after a Fire [J]. Acta Agrestia Sinica, 2021, 29(6): 1286-1293.
[7]	WEI Xing-xing , WU Jiang-qi , LI Guang, WANG Hai-yan,LIU Shuai-nan, ZHANG Shi-kang, ZHANG Juan. Response of Soil Nitrogen Components to Nitrogen Addition in Wet Meadow in the Tibetan Plateau [J]. Acta Agrestia Sinica, 2021, 29(4): 677-683.
[8]	GUO Yan-hong, PU Xiao-jian, PU Xiao-peng, DU Wen-hua. Change Tendency of the Aboveground Biomass and Nutrition Quality in the Alpine Pastoral Area of Qinghai Tibet [J]. Acta Agrestia Sinica, 2021, 29(4): 734-742.
[9]	ZHANG Li-tian, LIU Wei, LIU De-mei, DONG Rui-zhen, WANG Xiao-li, ZHANG Min, RENZENG Qu-zha, BIANBA Pu-chi, YANG Shi-hai, MA Yu-shou. Biomass Distribution Characteristics of Organs in the Reproductive Growth Period of Pennisetum centrasiaticum on the Qinghai-Tibet Plateau [J]. Acta Agrestia Sinica, 2021, 29(12): 2694-2702.
[10]	CHEN Bai-jie, FAN Bo, WANG Xin-chuan, ZHANG Zhen-hua. Effects of Different Degradable Material Non-woven on the Soil Stoichiometric Characteristics of Carbon,Nitrogen and Phosphorus in Alpine Artificial Grassland [J]. Acta Agrestia Sinica, 2021, 29(12): 2752-2762.
[11]	XIANG Xue-mei, DE Ke-jia, LIN Wei-shan, FENG Ting-xu, WEI Xi-jie, WANG wei, XU Cheng-ti, QIAN Shi-yi. Effects of Nitrogen Addition on Plant Community Diversity and Soil Ecological Chemometric Characteristics in Alpine Meadows [J]. Acta Agrestia Sinica, 2021, 29(12): 2769-2777.
[12]	YAO Xi-xi, ZHOU Rui, LI Chang-hui, DUOJIE Suo-nan. Effects of Slope Aspect on Vegetation Distribution Pattern and Forage Quality Characteristics of Alpine Grassland in the Qinghai-Tibet Plateau [J]. Acta Agrestia Sinica, 2021, 29(12): 2792-2799.
[13]	LI Wen, WEI Ting-hu, Abaodi, Yongcuobazhan, Cairentaci, ZHOU Yu-hai, LI Wen-hao, GUO Wei-xing, ZHANG Yan-ping. Effects of Reduction of Chemical Fertilizer and Organic Manure Supplement on Oat Nutrient Quality and Soil Nutrient in Alpine Cold Region [J]. Acta Agrestia Sinica, 2021, 29(12): 2878-2886.
[14]	WANG Yue-hua, JIN Yu-xi, WANG Zhong-wu, HAN Guo-dong. Effects of Eight Years Enclosure on Plants and Soil of Desert Steppe in Inner Mongolia [J]. Acta Agrestia Sinica, 2021, 29(10): 2339-2345.
[15]	Zaituniguli KUERBAN, Tuerxun TUERHONG, SHAN QIMIKE, WANG Hui, TU Zhen-dong, Aikebaier YILAHONG. Study on The Change of Soil Nutrient Content in The Growth Period of Sweet Sorghum under Different Fertilization [J]. Acta Agrestia Sinica, 2021, 29(1): 103-113.