Chinese Journal of Plant Ecology >
Relationship between plant functional diversity and ecosystem multifunctionality in Bayanbulak alpine meadow along an altitude gradient
Received date: 2022-05-16
Accepted date: 2022-12-09
Online published: 2022-12-26
Supported by
National Natural Science Foundation of China(32160271)
Aims The relationship between biodiversity and ecosystem function is one of the hotspots in ecological research. In the past, the research on the relationship between biodiversity and ecosystem function only focused on the experimental or observational investigation of single ecosystem function (SEF), ignoring the most essential value that ecosystem can provide multiple functions and services at the same time. Identifying the relationship between plant functional diversity and ecosystem multifunctionality (EMF) can provide a clear understanding of changes in ecosystem function.
Methods In this study, Bayanbulak alpine meadow was taken as the study area, and five altitude sites were set at an interval of 200 m from 2 194 to 3 062 m above sea level. Soil total nitrogen content, nitrate nitrogen content, ammonium nitrogen content, total phosphorus content, available phosphorus content, total potassium content, available potassium content, soil density, aboveground and underground biomass of plant community were selected to characterize EMF, which were closely related to nutrient cycling, soil organic carbon accumulation and plant growth.
Important findings (1) The species composition of the plant community varied greatly along the altitude gradient, and the species richness at the altitude of 2 600 m was significantly higher than that at the other altitudes. Functional evenness index (FEve), functional richness index (FRic) and functional dispersion index (FDis) all showed a “single peak” trend with the rise of altitude, and the highest values were found at 2 600, 2 800 and 2 800 m, respectively. Rao’ quadratic entropy (Rao’Q) showed a monotonically decreasing trend. (2) FRic and FDis at each altitude were positively correlated with soil EMF, which accounted for 47% and 43% of the variation in EMF, respectively. FEve was significantly correlated with nutrient cycling index and soil organic carbon storage index at the altitude of 2 600 m. Rao’Q at 3 000 m was significantly correlated with soil nutrient cycling index, organic carbon storage and EMF. The relationship between plant functional diversity and EMF along the altitude gradient was analyzed by constructing a structural equation model, which showed that altitude could exert impacts on EMF through changing functional diversity, with the greatest effect of functional richness on EMF. In conclusion, with the alteration of altitude, the functional diversity may result in changes, thereby affect the SEF and EMF, and the functional diversity is important to maintain the EMF.
LÜ Zi-Li, LIU Bin, CHANG Feng, MA Zi-Jing, CAO Qiu-Mei . Relationship between plant functional diversity and ecosystem multifunctionality in Bayanbulak alpine meadow along an altitude gradient[J]. Chinese Journal of Plant Ecology, 2023 , 47(6) : 822 -832 . DOI: 10.17521/cjpe.2022.0195
| [1] | Aiba M, Takafumi H, Hiura T (2012). Interspecific differences in determinants of plant species distribution and the relationships with functional traits. Journal of Ecology, 100, 950-957. |
| [2] | Bao SD (2005). Soil and Agricultural Chemistry Analysis. 3rd ed. China Agriculture Press, Beijing. 9-54. |
| [2] | [鲍士旦 (2005). 土壤农化分析. 3版. 中国农业出版社, 北京. 9-54.] |
| [3] | Byrnes JEK, Gamfeldt L, Isbell F, Lefcheck JS, Griffin JN, Hector A, Cardinale BJ, Hooper DU, Dee LE, Duffy JE (2014). Investigating the relationship between biodiversity and ecosystem multifunctionality: challenges and solutions. Methods in Ecology and Evolution, 5, 111-124. |
| [4] | Cardinale BJ, Matulich KL, Hooper DU, Byrnes JE, Duffy E, Gamfeldt L, Balvanera P, O’Connor MI, Gonzalez A (2011). The functional role of producer diversity in ecosystems. American Journal of Botany, 98, 572-592. |
| [5] | Chang F (2021). Relationship Between Plant Diversity and Productivity of Gentianella turkestanorum Adaptive Communities in Bayinbulak Mountains of Xinjiang. Master degree dissertation, Xinjiang Normal University, ürümqi. |
| [5] | [常凤 (2021). 天山巴音布鲁克新疆假龙胆适生地群落植物多样性与生产力的关系. 硕士学位论文, 新疆师范大学, 乌鲁木齐.] |
| [6] | Cornelissen JHC, Lavorel S, Garnier E, Díaz S, Buchmann N, Gurvich DE, Reich PB, Steege HT, Morgan HD, Heijden MGA, Pausas JG, Poorter H (2003). A handbook of protocols for standardised and easy measurement of plant functional traits worldwide. Australian Journal of Botany, 51, 335-380. |
| [7] | Dong SK, Tang L, Zhang XF, Liu SL, Liu QR, Su XK, Zhang Y, Wu XY, Zhao ZZ, Li Y, Sha W (2017). Relationship between plant species diversity and functional diversity in alpine grasslands. Acta Ecologica Sinica, 37, 1472-1483. |
| [7] | [董世魁, 汤琳, 张相锋, 刘世梁, 刘全儒, 苏旭坤, 张勇, 武晓宇, 赵珍珍, 李钰, 沙威 (2017). 高寒草地植物物种多样性与功能多样性的关系. 生态学报, 37, 1472-1483.] |
| [8] | Gamfeldt L, Hillebrand H, Jonsson PR (2008). Multiple functions increase the importance of biodiversity for overall ecosystem functioning. Ecology, 89, 1223-1231. |
| [9] | Guo J, Zhang Q, Song MH, Shi Y, Zhou BR, Wang WY, Li YK, Zhao XQ, Zhou HK (2020). Status and function improvement technology of the grassland ecosystem in the upper Yellow River Basin. Acta Agrestia Sinica, 28, 1173-1184. |
| [9] | [郭婧, 张骞, 宋明华, 师燕, 周秉荣, 王文颖, 李以康, 赵新全, 周华坤 (2020). 黄河上游草地生态现状及功能提升技术. 草地学报, 28, 1173-1184.] |
| [10] | Hector A, Bagchi R (2007). Biodiversity and ecosystem multifunctionality. Nature, 448, 188-190. |
| [11] | Hou ZF, Lv GH, Jiang LM (2021). Functional diversity can predict ecosystem functions better than dominant species: the case of desert plants in the Ebinur Lake Basin. Sustainability, 13, 2858. DOI: 10.3390/su13052858. |
| [12] | Huang C, Wei H, Wu KJ, He XR, Wang P, Qi YC, Qi HD (2020). The functional divernity of understory plants during the trausomaion from Pinus massoniana to Cinnamomum camphora forest. Acta Ecologica Sinica, 40, 4573-4584. |
| [12] | [黄超, 魏虹, 吴科君, 何欣芮, 汪鹏, 綦远才, 齐代华 (2020). 马尾松林向香樟林改造林下植物功能多样性研究. 生态学报, 40, 4573-4584.] |
| [13] | Huang XB, Su JR, Li SF, Liu WD, Lang XD (2019). Functional diversity drives ecosystem multifunctionality in a Pinus yunnanensis natural secondary forest. Scientific Reports, 9, 6979. DOI: 10.1038/s41598-019-43475-1. |
| [14] | Khalil MI, Gibson DJ, Baer SG, Willand JE (2018). Functional diversity is more sensitive to biotic filters than phylogenetic diversity during community assembly. Ecosphere, 9, e02164. DOI: 10.1002/ecs2.2164. |
| [15] | Klime?áová J, Latzel V, de Bello F, van Groenendael JM (2008). Plant functional traits in studies of vegetation changes in response to grazing and mowing: towards a use of more specific traits. Preslia, 80, 245-253. |
| [16] | Lei LJ, Kong DL, Li XM, Zhou ZX, Li GY (2016). Plant functional traits, functional diversity, and ecosystem functioning: current knowledge and perspectives. Biodiversity Science, 24, 922-931. |
| [16] | [雷羚洁, 孔德良, 李晓明, 周振兴, 李国勇 (2016). 植物功能性状、功能多样性与生态系统功能: 进展与展望. 生物多样性, 24, 922-931.] |
| [17] | Lep? J (2004). What do the biodiversity experiments tell us about consequences of plant species loss in the real world? Basic and Applied Ecology, 5, 529-534. |
| [18] | Li H, Yu YH, Long J, Li J (2021). Responses of leaf functional traits of Zanthoxylum planispinum var. dintanensis to premature senescence. Chinese Journal of Ecology, 40, 1695-1704. |
| [18] | [李红, 喻阳华, 龙健, 李娟 (2021). 顶坛花椒叶片功能性状对早衰的响应. 生态学杂志, 40, 1695-1704.] |
| [19] | Li JP, Zheng ZR, Zhao NX, Gao YB (2016). Relationship between ecosystem multifuntionality and species diversity in grassland ecosystems under land-use types of clipping, enclosure and grazing. Chinese Journal of Plant Ecology, 40, 735-747. |
| [19] | [李静鹏, 郑志荣, 赵念席, 高玉葆 (2016). 刈割、围封、放牧三种利用方式下草原生态系统的多功能性与植物物种多样性之间的关系. 植物生态学报, 40, 735-747.] |
| [20] | Li RX, Ding Y, Ma WJ, Niu JM, Zhang Q (2016). Research advances in plant functional diversity and its relationship with ecosystem functions. Ecology and Environmental Science, 25, 1069-1075. |
| [20] | [李瑞新, 丁勇, 马文静, 牛建明, 张庆 (2016). 植物功能多样性及其与生态系统功能关系研究进展. 生态环境学报, 25, 1069-1075.] |
| [21] | Liu MX, Zhang GJ, Li L, Mu RL, Xu L, Yu RX (2022). Relationship between functional diversity and ecosystem multifunctionality of alpine meadow along an altitude gradient in Gannan, China. Chinese Journal of Applied Ecology, 33, 1291-1299. |
| [21] | [刘旻霞, 张国娟, 李亮, 穆若兰, 徐璐, 于瑞新 (2022). 甘南高寒草甸海拔梯度上功能多样性与生态系统多功能的关系. 应用生态学报, 33, 1291-1299.] |
| [22] | Liu MX, Zhao RD, Zhang C, Li R, Shao P (2017). Responses of physiological parameters in plants on sub-alpine meadow to slope aspects. Chinese Journal of Applied Ecology, 28, 2863-2869. |
| [22] | [刘旻霞, 赵瑞东, 张灿, 李瑞, 邵鹏 (2017). 亚高寒草甸植物叶片生理指标对坡向的响应. 应用生态学报, 28, 2863-2869.] |
| [23] | Liu Y (2021). Study on Variation in Ecosystem Multifunctionality Driven by Plant Diversity and Environmental Factors in Inner Mongolia Grassland. Master degree dissertation, Inner Mongolia University, Hohhot. |
| [23] | [刘阳 (2021). 内蒙古草原生态系统多功能性变化的生物多样性与环境驱动因素研究. 硕士学位论文, 内蒙古大学, 呼和浩特.] |
| [24] | Qin H, Zhang YB, Dong G, Zhang F (2019). Altitudinal patterns of taxonomic, phylogenetic and functional diversity of forest communities in Mount Guandi, Shanxi, China. Chinese Journal of Plant Ecology, 43, 762-773. |
| [24] | [秦浩, 张殷波, 董刚, 张峰 (2019). 山西关帝山森林群落物种、谱系和功能多样性海拔格局. 植物生态学报, 43, 762-773.] |
| [25] | Roscher C, Schumacher J, Gubsch M, Lipowsky A, Weigelt A, Buchmann N, Schmid B, Schulze ED (2012). Using plant functional traits to explain diversity-productivity relationships. PLoS ONE, 7, e36760. DOI: 10.1371/journal.pone.0036760. |
| [26] | Sun L, Yue Y, Hu TX (2022). Research progress on the effects of disturbance on ecosystem multifunctionality. Acta Ecologica Sinica, 42, 6066-6075. |
| [26] | [孙龙, 岳阳, 胡同欣(2022). 干扰对生态系统多功能性的影响研究进展. 生态学报, 42, 6066-6075.] |
| [27] | Wondimu MT, Nigussie ZA, Yusuf MM (2021). Tree species diversity predicts aboveground carbon storage through functional diversity and functional dominance in the dry evergreen Afromontane forest of Hararghe highland, Southeast Ethiopia. Ecological Processes, 10, 47. DOI: 10.1186/s13717-021-00322-4. |
| [28] | Xiong DP, Zhao GS, Wu JS, Shi PL, Zhang XZ (2016). The relationship between species diversity and ecosystem multifunctionality in alpine grasslands on the Tibetan Changtang Plateau. Acta Ecologica Sinica, 36, 3362-3371. |
| [28] | [熊定鹏, 赵广帅, 武建双, 石培礼, 张宪洲 (2016). 羌塘高寒草地物种多样性与生态系统多功能关系格局. 生态学报, 36, 3362-3371.] |
| [29] | Xu Y (2017). Plant Community Functional Diversity of Tropical Rainforests in Xishuangbanna. Master degree dissertation, Yunnan University, Kunming. |
| [29] | 许彧 (2017). 西双版纳热带雨林植物功能多样性研究. 硕士学位论文, 云南大学, 昆明.] |
| [30] | Zhang ZH, Hou JH, He NP (2021). Predictability of functional diversity depends on the number of traits. Journal of Resources and Ecology, 12, 332-345. |
/
| 〈 |
|
〉 |
Copyright © 2026 Chinese Journal of Plant Ecology
Tel: 010-62836134, 62836138, E-mail: apes@ibcas.ac.cn, cjpe@ibcas.ac.cn
