数字农科院2.0

Changes In Plant Species Richness Distribution In Tibetan Alpine Grasslands Under Different Precipitation Scenarios

文献类型： 外文期刊

作者： Li, M; Zhang, XZ; Niu, B; He, YT; Wang, XT; Wu, JS

作者机构：

关键词： Climate Change; Drying And Wetting; Elevation Gradient; Random Forest Modelling; Tibetan Plateau

期刊名称： GLOBAL ECOLOGY AND CONSERVATION

ISSN： 2351-9894

年卷期： 2020 年 21 卷

页码：

收录情况： JCR（2021版）

摘要： Species richness is the core of biodiversity-ecosystem functioning (BEF) research. Nevertheless, it is difficult to accurately predict changes in plant species richness under different climate scenarios, especially in alpine biomes. In this study, we surveyed plant species richness from 2009 to 2017 in 75 alpine meadows (AM), 199 alpine steppes (AS), and 71 desert steppes (DS) in the Tibetan Autonomous Region, China. Along with 20 environmental factors relevant to species settlement, development, and survival, we first simulated the spatial pattern of plant species richness under current climate conditions using random forest modelling. Our results showed that simulated species richness matched well with observed values in the field, showing an evident decrease from meadows to steppes and then to deserts. Summer precipitation, which ranked first among the 20 environmental factors, was further confirmed to be the most critical driver of species richness distribution. Next, we simulated and compared species richness patterns under four different precipitation scenarios, increasing and decreasing summer precipitation by 20% and 10%, relative to the current species richness pattern. Our findings showed that species richness in response to altered precipitation was grassland-type specific, with meadows being sensitive to decreasing precipitation, steppes being sensitive to increasing precipitation, and deserts remaining resistant. In addition, species richness at low elevations was more sensitive to decreasing precipitation than to increasing precipitation, implying that droughts might have stronger influences than wetting on species composition. In contrast, species richness at high elevations (also in deserts) changed slightly under different precipitation scenarios, likely due to harsh physical conditions and small species pools for plant recruitment and survival. Finally, we suggest that policymakers and herdsmen pay more attention to alpine grasslands in central Tibet and at low elevations where species richness is sensitive to precipitation changes. (C) 2019 The Authors. Published by Elsevier B.V.

分类号：

  • 相关文献

[1]Climate Variability Rather Than Livestock Grazing Dominates Changes in Alpine Grassland Productivity Across Tibet. Meng Li,Jianshuang Wu,Yunfei Feng,Ben Niu,Yongtao He,Xianzhou Zhang. 2021

[2]Greenhouse Gas Emissions From The T.ibetan Alpine Grassland: Effects O f Nitrogen And Phosphorus Addition. Gao, Yang,George, Timothy S.,Ren, Fei,Mi, Zhaorong,Mi, Zhaorong,Liang, Yueping,Ren, Fei,Wang, Guangshuai,Wang, Guangshuai,Yang, Xiaoxia,Yang, Xiaoxia,Zhang, Zhenhua. 2018

[3]Plant And Soil'S Delta N-15 Are Regulated By Climate, Soil Nutrients, And Species Diversity In Alpine Grasslands On The Northern Tibetan Plateau. Wu, JS, Song, MH, Ma, WL, Zhang, XZ, Shen, ZX, Tarolli, P, Wurst, S, Shi, PL, Ratzmann, G, Feng, YF, Li, M, Wang, XT, Tietjen, B. 2019

[4]The Responses Of Dominant Tree S.pecies To Climate Warming A t The Treeline On The Eastern Edge Of The Tibetan Plateau. Guo, MM, Zhang, YD, Wang, XC, Gu, FX, Liu, SR. 2018

[5]Differences In Mass Balance Behavior F.or Three Glaciers From D ifferent Climatic Regions On The Tibetan Plateau. Zhu, ML, Yao, TD, Yang, W, Xu, BQ, Wu, GJ, Wang, XJ. 2018

[6]Divergent Tree Growth Response To R.ecent Climate Warming Of A bies Faxoniana At Alpine Treelines In East Edge Of Tibetan Plateau. Zhang, YD, Guo, MM, Wang, XC, Gu, FX, Liu, SR. 2018

[7]Monitoring Elevation Change Of Glaciers O.n Geladandong Mountain Using T andem-X Sar Interferometry. Liu, G, Fan, JH, Zhao, F, Mao, KB, Dou, CY. 2017

[8]Vegetation Expansion On The Tibetan Plateau And Its Relationship With Climate Change. Wang, ZP, Wu, JS, Niu, B, He, YT, Zu, JX, Li, M, Zhang, XZ. 2020

[9]Local Residents' Perceptions Of Climate And Ecological Changes In The Eastern Tibetan Plateau. Hu, ZD, Zhang, YD, Gu, FX, Li, YB, Shao, H, Liu, SR. 2020

[10]In Fluence Of Degradation On Soil Water Availability In An Alpine Swamp Meadow On The Eastern Edge Of The Tibetan Plateau. Pan, T, Hou, S, Liu, YJ, Tan, QH, Liu, YH, Gao, XF. 2020

[11]Effects Of Grazing On The A.cquisition Of Nitrogen By P lants And Microorganisms In An Alpine Grassland On The Tibetan Plateau. Jiang, LL, Wang, SP, Zhe, P, Wang, CS, Kardol, P, Zhong, L, Yu, Q, Lan, ZC, Wang, YF, Xu, XL, Kuzyakov, Y, Luo, CY, Zhang, ZH, Jones, D. 2017

[12]Convergent Genomic Signatures Of High-Altitude Adaptation Among Domestic Mammals. Wu, DD, Yang, CP, Wang, MS, Dong, KZ, Yan, DW, Hao, ZQ, Fan, SQ, Chu, SZ, Shen, QS, Jiang, LP, Li, Y, Zeng, L, Liu, HQ, Xie, HB, Ma, YF, Kong, XY, Yang, SL, Dong, XX, Esmailizadeh, A, Irwin, DM, Xiao, X, Li, M, Dong, Y, Wang, W, Shi, P, Li, HP, Ma, YH, Gou, X, Chen, YB, Zhang, YP. 2020

[13]Effects of establishing cultivated grassland on soil organic carbon fractions in a degraded alpine meadow on the Tibetan Plateau. Liu X., Huang X., Qin W., Li X., Ma Z., Shi H., Li L., Li C.. 2022

[14]Comparison Of Greenhouse Gas Emissions O.f Chemical Fertilizer Types I n China'S Crop Production. Wang, Zhan-biao,Mao, Shu-chun,Zhang, Li-feng,Wang, Zhan-biao,Li, Ya-bing,Chen, Jing,Chen, Fu,Li, Cun-dong,Han, Ying-chun. 2017

[15]Guard cell hydrogen peroxide and nitric oxide mediate elevated CO2-induced stomatal movement in tomato. Shi, Kai,Li, Xin,Zhang, Huan,Zhang, Guanqun,Liu, Yaru,Zhou, Yanhong,Xia, Xiaojian,Chen, Zhixiang,Yu, Jingquan,Shi, Kai,Yu, Jingquan,Li, Xin,Chen, Zhixiang.

[16]Spatio-Temporal Changes in the Rice Planting Area and Their Relationship to Climate Change in Northeast China: A Model-Based Analysis. Xia Tian,Wu Wen-bin,Zhou Qing-bo,Yu Qiang-yi,Yang Peng,Tang Hua-jun,Verburg, Peter H.,Lu Zhong-jun. 2014

[17]A possible mechanism of mineral responses to elevated atmospheric CO2 in rice grains. Guo Jia,Wang Xiao-wen,Guo Jia,Zhang Ming-qian,Zhang Wei-jian,Zhang Ming-qian,Wang Xiao-wen,Zhang Wei-jian. 2015

[18]Contribution of Drought to Potential Crop Yield Reduction in a Wheat-Maize Rotation Region in the North China Plain. Hu Ya-nan,Xu Yin-long,Pan Jie,Hu Ya-nan,Tang Hua-jun,Liu Ying-jie. 2014

[19]Altitudinal effects on the quality of green tea in east China: a climate change perspective. Han, Wen-Yan,Li, Xin,Li, Zhi-Xin,Ahammed, Golam Jalal,Yan, Peng,Huang, Ji-Gang,Stepp, John Richard.

[20]Changes in agricultural water demands and soil moisture in China over the last half-century and their effects on agricultural production. Tao, F,Yokozawa, M,Hayashi, Y,Lin, E. 2003

作者其他论文 更多>>
  • Effects Of Lmo2672 Deficiency On Environmental Adaptability, Biofilm Formation, And Motility Of Listeria Monocytogenes

    作者：Li, J; Qiao, MF; Zhang, XX; Li, J; Meng, QL; Qiao, J; Li, Y; Wang, XT; Zhang, GW; Zhang, K; Wang, LX; Cai, XP

    关键词：Listeria Monocytogenes; Arac; Lmo2672; Biofilm; Environmental Adaptability; Motility

  • Terpenoids From The Coral-Derived Fungus Trichoderma Harzianum (Xs-20090075) Induced By Chemical Epigenetic Manipulation

    作者：Shi, T; Shao, CL; Liu, Y; Zhao, DL; Cao, F; Fu, XM; Yu, JY; Wu, JS; Zhang, ZK; Wang, CY

    关键词：Coral-derived fungus; Trichoderma harzianum; Chemical epigenetic manipulation; Diterpenoids; Sesquiterpenoids

  • Dimensionality Of Grassland Stability Shifts Along With Altitudes On The Tibetan Plateau

    作者：Li, M; Wu, JS; He, YT; Wu, L; Niu, B; Song, MH; Zhang, XZ

    关键词：Climate Anomaly; Ecosystem Stability; Invariability; Productivity; Resistance; Resilience

  • Residue Dissipation And Dietary Exposure Risk Assessment Of Methoxyfenozide In Cauliflower And Tea Via Modified Quechers Using Uplc/Ms/Ms

    作者：Sun, HZ; Zhou, L; Zhang, XZ; Luo, FJ; Yang, M; Wang, XR; Lou, ZY; Chen, ZM

    关键词：methoxyfenozide; cauliflower; tea; pesticide residue; dissipation; risk quotient (RQ)

  • Erf4Affects Fruit Firmness Through Tpl4 By Reducing Ethylene Production

    作者：Hu, YA; Han, ZY; Sun, YQ; Wang, S; Wang, T; Wang, Y; Xu, KN; Zhang, XZ; Xu, XF; Han, ZH; Wu, T

    关键词：Fruit Firmness; Ear Motif; Erf4; Ethylene; Malus

  • The Fluxnet2015 Dataset And The Oneflux Processing Pipeline For Eddy Covariance Data

    作者：Pastorello, G; Trotta, C; Canfora, E; Chu, HS; Christianson, D; Cheah, YW; Poindexter, C; Chen, JQ; Elbashandy, A; Humphrey, M; Isaac, P; Polidori, D; Ribeca, A; van Ingen, C; Zhang, LM; Amiro, B; Ammann, C; Arain, MA; Ardo, J; Arkebauer, T; Arndt, SK; Arriga, N; Aubinet, M; Aurela, M; Baldocchi, D; Barr, A; Beamesderfer, E; Marchesini, LB; Bergeron, O; Beringer, J; Bernhofer, C; Berveiller, D; Billesbach, D; Black, TA; Blanken, PD; Bohrer, G; Boike, J; Bolstad, PV; Bonal, D; Bonnefond, JM; Bowling, DR; Bracho, R; Brodeur, J; Brummer, C; Buchmann, N; Burban, B; Burns, SP; Buysse, P; Cale, P; Cavagna, M; Cellier, P; Chen, SP; Chini, I; Christensen, TR; Cleverly, J; Collalti, A; Consalvo, C; Cook, BD; Cook, D; Coursolle, C; Cremonese, E; Curtis, PS; D'Andrea, E; da Rocha, H; Dai, XQ; Davis, KJ; De Cinti, B; de Grandcourt, A; De Ligne, A; De Oliveira, RC; Delpierre, N; Desai, AR; Di Bella, CM; di Tommasi, P; Dolman, H; Domingo, F; Dong, G; Dore, S; Duce, P; Dufrene, E; Dunn, A; Dusek, J; Eamus, D; Eichelmann, U; ElKhidir, HAM; Eugster, W; Ewenz, CM; Ewers, B; Famulari, D; Fares, S; Feigenwinter, I; Feitz, A; Fensholt, R; Filippa, G; Fischer, M; Frank, J; Galvagno, M; Gharun, M; Gianelle, D; Gielen, B; Gioli, B; Gitelson, A; Goded, I; Goeckede, M; Goldstein, AH; Gough, CM; Goulden, ML; Graf, A; Griebel, A; Gruening, C; Grunwald, T; Hammerle, A; Han, SJ; Han, XG; Hansen, BU; Hanson, C; Hatakka, J; He, YT; Hehn, M; Heinesch, B; Hinko-Najera, N; Hortnagl, L; Hutley, L; Ibrom, A; Ikawa, H; Jackowicz-Korczynski, M; Janous, D; Jans, W; Jassal, R; Jiang, SC; Kato, T; Khomik, M; Klatt, J; Knohl, A; Knox, S; Kobayashi, H; Koerber, G; Kolle, O; Kosugi, Y; Kotani, A; Kowalski, A; Kruijt, B; Kurbatova, J; Kutsch, WL; Kwon, H; Launiainen, S; Laurila, T; Law, B; Leuning, R; Li, YN; Liddell, M; Limousin, JM; Lion, M; Liska, AJ; Lohila, A; Lopez-Ballesteros, A; Lopez-Blanco, E; Loubet, B; Loustau, D; Lucas-Moffat, A; Luers, J; Ma, SY; Macfarlane, C; Magliulo, V; Maier, R; Mammarella, I; Manca, G; Marcolla, B; Margolis, HA; Marras, S; Massman, W; Mastepanov, M; Matamala, R; Matthes, JH; Mazzenga, F; McCaughey, H; McHugh, I; McMillan, AMS; Merbold, L; Meyer, W; Meyers, T; Miller, SD; Minerbi, S; Moderow, U; Monson, RK; Montagnani, L; Moore, CE; Moors, E; Moreaux, V; Moureaux, C; Munger, JW; Nakai, T; Neirynck, J; Nesic, Z; Nicolini, G; Noormets, A; Northwood, M; Nosetto, M; Nouvellon, Y; Novick, K; Oechel, W; Olesen, JE; Ourcival, JM; Papuga, SA; Parmentier, FJ; Paul-Limoges, E; Pavelka, M; Peichl, M; Pendall, E; Phillips, RP; Pilegaard, K; Pirk, N; Posse, G; Powell, T; Prasse, H; Prober, SM; Rambal, S; Rannik, U; Raz-Yaseef, N; Reed, D; de Dios, VR; Restrepo-Coupe, N; Reverter, BR; Roland, M; Sabbatini, S; Sachs, T; Saleska, SR; Sanchez-Canete, EP; Sanchez-Mejia, ZM; Schmid, HP; Schmidt, M; Schneider, K; Schrader, F; Schroder, I; Scott, RL; Sedlak, P; Serrano-Ortiz, P; Shao, CL; Shi, PL; Shironya, I; Siebicke, L; Sigut, L; Silberstein, R; Sirca, C; Spano, D; Steinbrecher, R; Stevens, RM; Sturtevant, C; Suyker, A; Tagesson, T; Takanashi, S; Tang, YH; Tapper, N; Thom, J; Tiedemann, F; Tomassucci, M; Tuovinen, JP; Urbanski, S; Valentini, R; van der Molen, M; van Gorsel, E; van Huissteden, K; Varlagin, A; Verfaillie, J; Vesala, T; Vincke, C; Vitale, D; Vygodskaya, N; Walker, JP; Walter-Shea, E; Wang, HM; Weber, R; Westermann, S; Wille, C; Wofsy, S; Wohlfahrt, G; Wolf, S; Woodgate, W; Li, YL; Zampedri, R; Zhang, JH; Zhou, GY; Zona, D; Agarwal, D; Biraud, S; Torn, M; Papale, D

    关键词：

  • Sensitivity Of Terrestrial Carbon Cycle To Changes In Precipitation Regimes

    作者：Wang, ZP; He, YT; Niu, B; Wu, JS; Zhang, XZ; Zu, JX; Huang, K; Li, M; Cao, YA; Zhang, YJ; Chen, N; Yang, S; Wang, XT

    关键词：Climate change; DGVM models; Precipitation distribution; Relative weight; Terrestrial carbon cycle; Sensitivity