Ecological Complexity of Clonal Plant Growth and Diffusion
HAN Dingding1, QI Ting2a, LI Dezhi2b
1.School of Information Science and Technology, Fudan University, Shanghai 200433, China; 2.a.School of Communication and Electronic Engineering, b.School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, China
Abstract：The paper determines seven habitat patterns and plant growth rules, and propose ramets distribution network model to simulate the dynamic growth of digitally cloned plants. The effects of habitat heterogeneity and the structural characteristics of the plants on the diffusion process of ramets at different growth stages were revealed. Besides,we obtain ramet network and quantitatively describe the growth and diffusion process of ramet population under different treatments. The results show that the denser the patch distribution in the habitat, the faster the ramets population will grow. Different plants adaptability to the environment differently, and genotypes that produce longer spacers in resource-rich patchesprefer to explore the habitat while the genotypes with longer spacer in the resource-poor patches are more likely to obtain favorable resources in the habitat.
韩定定, 祁婷, 李德志. 克隆植物生长扩散的生态复杂性[J]. 复杂系统与复杂性科学, 2020, 17(1): 15-20.
HAN Dingding, QI Ting, LI Dezhi. Ecological Complexity of Clonal Plant Growth and Diffusion[J]. Complex Systems and Complexity Science, 2020, 17(1): 15-20.
[1]Lopp J, Sammul M. Benefits of clonal propagation: impact of imported assimilates from connected ramets[J]. Plant Ecology, 2016, 217(3):315-329. [2]Ottaviani G, Martínková J, Herben T, et al. On plant modularity traits: functions and challenges[J]. Trends in Plant Science, 2017, 22(8): 648-651. [3]Chen X, Qian J H, Han D D. Tree network under space L and space P model[J]. Application Research of Computers, 2014, 279:557-566. [4]Chen Q, Qian J H, Zhu L, et al. Optimal transport in time-varying small-world networks[J]. Physical Review E, 2016, 93(3):032321. [5]韩定定, 柳康, 陈超, 等. 基于空间活跃度网络的搜索策略研究[J]. 复杂系统与复杂性科学, 2017, 14(2):103-109. Han DingDing, Liu Kang, Chen Chao, et al. Search strategies based on spatial activity network[J]. Complex Systems and Complexity Science, 2017, 14(2):103-109. [6]汪小帆, 李翔, 陈关荣. 复杂网络理论及其应用[M]. 北京:清华大学出版社有限公司, 2006. [7]Oborny B. The plant body as a network of semi-autonomous agents: a review[J]. Philosophical Transactions of the Royal Society B, 2019, 374(1774):20180371. [8]Zhang Y, Zhang Q. Clonal integration of fragaria orientalis in reciprocal and coincident patchiness resources: Cost-Benefit Analysis[J]. PLoS ONE, 2013, 8(11):e80623. [9]Hodas N, Zuend A, Mui W, et al. Influence of particle-phase state on the hygroscopic behavior of mixed organic-inorganic aerosols[J]. Atmospheric Chemistry and Physics, 2015, 15(9):5027-5045. [10] Ott J P, Hartnett D C. Bud bank dynamics and clonal growth strategy in the rhizomatous grass,Pascopyrum smithii[J]. Plant Ecology, 2015,216(3):395-405. [11] Zhao J, Liu Q, Wang L, et al. Prediction of competitive diffusion on complex networks[J]. Physica A: Statistical Mechanics and its Applications, 2018, 507:12-21. [12] Chen G, Wang X, Li X. Fundamentals of Complex Networks: Models, Structures and Dynamics. [M] Singapore: John Wiley & Sons, 2015. [13] Klimešová J, Martínková J, Herben T. Horizontal growth: an overlooked dimension in plant trait space[J]. Perspectives in Plant Ecology Evolution and Systematics, 2018, 32: 18-21. [14] 余艳泽, 陈希, 韩定定, 等. 互花米草克隆基株网络的随机游走特征[J]. 复杂系统与复杂性科学, 2017, 14(2):82-88. Yu Yanze, Chen Xi, Han Dingding, et al. Random Walk on the Clonal Network of Spartina Alterniflora[J]. Complex Systems and Complexity Science, 2017, 14(2):82-88. [15] Ikegami M, Whigham DF, Werger MJA. Responses of rhizome length and ramet production to resource availability in the clonal sedge Scirpus olneyi A. Gray[J]. Plant Ecology, 2007, 189(2):247-259. [16] Herben T, Suzuki J I. A simulation study of the effects of architectural constraints and resource translocation on population structure and competition in clonal plants[J]. Evolutionary Ecology, 2001, 15(4):403-423. [17] Cavallini F. Fitting a logistic curve to data[J]. College Mathematics Journal, 1993, 24(3):247-253. [18] Wildov R, GoughL, Herben T, et al. Architectural and growth traits differ in effects on performance of clonal plants: an analysis using a field-parameterized simulation model[J]. Oikos, 2007, 116(5):836-852. [19] Wolfer S R, Straile D. Spatio-temporal dynamics and plasticity of clonal architecture in Potamogeton perfoliatus[J]. Aquatic Botany, 2004, 78(4):307-318. [20] Cain E M L. A Spatially Explicit Test of Foraging Behavior in a Clonal Plant[J]. Ecology, 1995, 76(4):1147-1155. [21] Novoplansky A. Developmental plasticity in plants: implications of non-cognitive behavior[J]. Evolutionary Ecology, 2002, 16(3):177-188. [22] 董鸣,于飞海,陈劲松. 克隆植物生态学[M].北京:科学出版社, 2011.
