[1] Peñuelas J, Poulter B, Sardans J, et al. Human-induced nitrogen-phosphorus imbalances alter natural and managed ecosystems across the globe[J]. Nature Communications, 2013, 4(1):94-105.
[2] 刘晓星, 吕光辉, 杨晓东, 等.艾比湖流域5种土壤类型的酶活性和理化性质[J].干旱区研究, 2012, 29(4):579-585.
[3] 杨晓晖, 王葆芳, 江泽平.乌兰布和沙漠东北缘三种豆科绿肥植物生物量和养分含量及其对土壤肥力的影响[J].生态学杂志, 2005, 24(10):1134-1138. doi: 10.3321/j.issn:1000-4890.2005.10.004
[4] Arens S J T, Sullivan P F, Welker J M. Nonlinear responses to nitrogen and strong interactions with nitrogen and phosphorus additions drastically alter the structure and function of a high arctic ecosystem[J]. Journal of Geophysical Research Atmospheres, 2008, 113(G3):335-342.
[5] Elser J J, Bracken M E S, Cleland E E, et al. Global analysis of nitrogen and phosphorus limitation of primary producers in freshwater, marine and terrestrial ecosystems[J]. Ecology Letters, 2007, 10(12):1135-1142. doi: 10.1111/ele.2007.10.issue-12
[6] 霍中洋, 葛鑫, 张洪程, 等.施氮方式对不同专用小麦氮素吸收及氮肥利用率的影响[J].作物学报, 2004, 30(5):449-454. doi: 10.3321/j.issn:0496-3490.2004.05.008
[7] 王东光, 尹光天, 邹文涛, 等.氮素营养对闽楠幼苗生长及光合特性的影响[J].林业科学研究, 2013, 26(1):70-75. doi: 10.3969/j.issn.1001-1498.2013.01.012
[8] Klimesova J, Klimes L. Bud banks and their role in vegetative regeneration-a literature review and proposal for simple classification and assessment[J]. Perspectives in Plant Ecology, Evolution and Systematics, 2007, 8:115-129. doi: 10.1016/j.ppees.2006.10.002
[9] Ott J P, Hartnett D C. Vegetative reproduction and bud bank dynamics of the perennial grass andropogon gerardii in mixedgrass and tallgrass prairie[J]. The American Midland Naturalist, 2015, 174:14-32. doi: 10.1674/0003-0031-174.1.14
[10] Ott J P, Hartnett D C. Bud bank dynamics and clonal growth strategy in the rhizomatous grass, Pascopyrum smithii[J]. Plant Ecology, 2015, 216:395-405. doi: 10.1007/s11258-014-0444-6
[11] Dalgleish H J, Hartnett D C. Below-ground bud banks increase along a precipitation gradient of the North American Great plains:A test of the meristem limitation hypothesis[J]. New Phytologist, 2006, 171:81-89. doi: 10.1111/nph.2006.171.issue-1
[12] Dalgleish H J, Hartnett D C. The effects of fire frequency and grazing on tallgrass prairie productivity and plant composition are mediated through bud bank demography[J]. Plant Ecology, 2009, 201:411-420. doi: 10.1007/s11258-008-9562-3
[13] Dalgleish H J, Kula A R, Hartnett D C, et al. Responses of two bunchgrasses to nitrogen addition in tallgrass prairie:the role of bud bank demography[J]. American Journal of Botany, 2008, 95(6):672-680. doi: 10.3732/ajb.2007277
[14] Ott J P, Hartnett D C. Contrasting bud bank dynamics of two co-occurring grasses in tallgrass prairie:Implications for grassland dynamics[J]. Plant Ecology, 2012, 213:1437-1448. doi: 10.1007/s11258-012-0102-9
[15] Bond W J, Midgley J J. Ecology of sprouting in woody plants:The persistence niche[J]. Trends in Ecology & Evolution, 2001, 16:45-51.
[16] Qian J, Wang Z, Liu Z, et al. Belowground bud bank responses to grazing intensity in the inner-Mongolia steppe, china[J]. Land Degradation & Development, 2014, 109:332-356.
[17] 孙书存, 陈灵芝.辽东栎芽库统计:芽的命运[J].生态学报, 2001, 21(3):385-390. doi: 10.3321/j.issn:1000-0933.2001.03.006
[18] Gill, A M. Stem and fires[M]//Gartner, B.L. ed, Plant stems: physiology and functional morphology. San Diego: Academic Press, 1995: 323-342.
[19] Harper J L. Population biology of plants[M]. London:Academic Press, 1977:892.
[20] 张运春, 苏智先, 高贤明.克隆植物的特性及研究进展[J].四川师范学院学报:自然科学版, 2001, 22(4):338-342.
[21] 闫永庆, 刘兴亮, 王崑, 等.白刺对不同浓度混合盐碱胁迫的生理响应[J].植物生态学报, 2010, 34(10):1213-1219. doi: 10.3773/j.issn.1005-264x.2010.10.010
[22] Li Q, Xu J, Li H, et al. Effects of Aspect on Clonal Reproduction and Biomass Allocation of Layering Modules of Nitraria tangutorum in Nebkha Dunes[J]. Plos One, 2013, 8(10):e79927-e79927. doi: 10.1371/journal.pone.0079927
[23] Wang N, Gao J, Zhang SQ, et al. Variations in leaf and root stoichiometry of Nitraria tangutorum, along aridity gradients in the Hexi Corridor, northwest China[J]. Contemporary Problems of Ecology, 2014, 7(3):308-314. doi: 10.1134/S1995425514030123
[24] 李蕴.基于稳定同位素技术的泡泡刺水分来源研究[D].北京: 中国林业科学研究院, 2014.
[25] Dombroskie S L, Tracey A J, Aarssen L W. Leafing intensity and the fruit size/number trade-off in woody angiosperms[J]. Journal of Ecology, 2016, 104(6):1759-1767. doi: 10.1111/1365-2745.12622
[26] Tolvanen A, Henry G H. Responses of carbon and nitrogen concentrations in high arctic plants to experimental warming[J]. Canadian Journal of Botany, 2001, 79:711-718.
[27] Bonser S P, Aarssen L W. Allometry and development in herbaceous plants:functional responses of meristem allocation to light and nutrient availability[J]. American Journal of Botany, 2003, 90(3):404-412. doi: 10.3732/ajb.90.3.404
[28] 郇慧慧, 胥晓, 刘刚, 等.不同分枝数对桑树幼苗生长发育的影响[J].生态学报, 2014, 34(4):823-831.
[29] Duffy N M, Bonser S P, Aarssen L W. Patterns of Variation in Meristem Allocation across Genotypes and Species in Monocarpic Brassicaceae[J]. Oikos, 1999, 84(2):284. doi: 10.2307/3546723
[30] 赵钢, 苏幸枝, 石秀兰, 等.施肥条件下柱花草生长早期构件生长规律的研究[J].中国草地学报, 2012, 34(6):32-35. doi: 10.3969/j.issn.1673-5021.2012.06.006
[31] 祖艳群, 李元, 高召华, 等. UV-B辐射对仙客来的生理效应[J].植物科学学报, 2007, 25(2):209-212. doi: 10.3969/j.issn.2095-0837.2007.02.019
[32] Cartelat A, Cerovic Z G, Goulas Y, et al. Optically assessed contents of leaf polyphenolics and chlorophyll as indicators of nitrogen deficiency in wheat (Triticum aestivum L.)[J]. Field Crop Res, 2005, 91(1):35-49. doi: 10.1016/j.fcr.2004.05.002
[33] 周永学, 樊军锋, 杨培华, 等.奥地利黑松苗木根系与地上部分生长关系研究[J].陕西林业科技, 2004, (1):6-9. doi: 10.3969/j.issn.1001-2117.2004.01.003
[34] 詹书侠, 郑淑霞, 王扬, 等.羊草的地上-地下功能性状对氮磷施肥梯度的响应及关联[J].植物生态学报, 2016, 40(1):36-47.