[1] Cai Y-L (蔡运龙). Preliminary research on ecological reconstruction in karst mountain poverty areas of southwest China. Advance in Earth Sciences (地球科学进展), 1996, 11(6): 602-606 (in Chinese) [2] Chen H-S (陈洪松), Fu W (傅 伟), Wang K-L (王克林), et al. Dynamic change of soil water in Peak-Cluster depression areas of karst mountainous region in northwest Guangxi. Journal of Soil and Water Conservation (水土保持学报), 2006, 20(4):136-139 (in Chinese) [3] May LH, Milthorpe FL. Drought resistance of crop plants. Field Crop Abstracts, 1962, 15: 171-179 [4] White JWC, Cook ER, Lawrence JR, et al. The D/H ratio of sap in trees: Implications for water resources and tree D/H ratios. Geochimica et Cosmochimica Acta, 1985, 49: 237-246 [5] Flanagan LB, Ehleringer JR, Marshall JD, et al. Diffe-rential uptake of summer precipitation among co-occurring trees and shrubs in a pinyon-juniper woodland. Plant, Cell and Environment, 1992, 15: 831-836 [6] Ehleringer JR, Roden J, Dawson TE. Assessing ecosystem-level water relations through stable isotope ratio analyses// Sala OE, Jackson RB, Mooney HA, eds. Metho-ds in Ecosystem Science. New York: Springer, 2000:181-214 [7] Dawson TE, Mambelli S, Plamboeck AH, et al. Stable isotopes in plant ecology. Annual Review of Ecology, Evolution, and Systematics, 2002, 33: 507-559 [8] Querejeta JI, Estrada-Medina H, Allen MF, et al. Water source partitioning among trees growing on shallow karst soils in a seasonally dry tropical climate. Oecologia, 2007, 152: 26-36 [9] Liu B-Q (刘保清), Liu Z-M (刘志民), Qian J-Q (钱建强), et al. Water sources of dominant sand-binding plants in dry season in southern Horqin Sandy Land, China. Chinese Journal of Applied Ecology (应用生态学报), 2017, 28(7): 2093-2101 (in Chinese) [10] Fu A-H (付爱红), Chen Y-L (陈亚宁), Chen Y-P (陈亚鹏). Changes of stem water potential of Tamarix ramosissima under drought stress in lower reaches of Tarim River. Chinese Journal of Ecology (生态学杂志), 2008,27(4): 532-538 (in Chinese) [11] Cheng X-F (成雪峰), Zhang F-Y (张凤云), Chai S-X (柴守玺). Stomatal response of spring wheat and related affecting factors under different irrigation treatment. Chinese Journal of Applied Ecology (应用生态学报), 2010, 21(1): 36-40 (in Chinese) [12] Kulmatiski A, Adler PB, Stark JM, et al. Water and nitrogen uptake are better associated with resource availa-bility than root biomass. Ecosphere, 2017, 8(3): e01738, doi: 10.1002/ecs2.1738 [13] Sobrado MA, Turner NC. A comparison of the water relations characteristics of Helianthus annuus and Helian-thus petiolaris when subjected to water deficits. Oecologia, 1983, 58: 309-313 [14] Kukowski KR, Schwinning S, Schwartz BF. Hydraulic responses to extreme drought conditions in three co-domi-nant tree species in shallow soil over bedrock. Oecologia, 2013, 171: 819-830 [15] Zeng F-J (曾凡江), Zhang X-M (张希明), Li X-Y (李向义), et al. Seasonal variation of Tamarix ramosissima and Populus euphratica water potentials in southern fringe of Taklamakan Desert. Chinese Journal of Applied Ecology (应用生态学报), 2005, 16(8): 1389-1393 (in Chinese) [16] Franks PJ, Drake PL, Froend RH. Anisohydric but isohydrodynamic: Seasonally constant plant water potential gradient explained by a stomatal control mechanism incorporating variable plant hydraulic conductance. Plant, Cell & Environment, 2007, 30: 19-30 [17] Wang H-Z (王海珍), Han L (韩 路), Zhou Z-L (周正立), et al. Dynamic response of water potential of Populus pruinosa to different underground water level. Agricultural Research in the Arid Areas (干旱地区农业研究), 2007, 25(5): 125-129 (in Chinese) [18] Nie Y-P (聂云鹏), Chen H-S (陈洪松), Wang K-L (王克林). Methods for determining plant water source in thin soil region: A review. Chinese Journal of Applied Ecology (应用生态学报), 2010, 21(9): 2427-2433 (in Chinese) [19] McCole AA, Stern LA. Seasonal water use patterns of Juniperus asheion the Edwards Plateau, Texas, based on stable isotopes in water. Journal of Hydrology, 2007, 342: 238-248 [20] Nie Y-P (聂云鹏), Chen H-S (陈洪松), Wang K-L (王克林), et al. Challenges and probable solutions for using stable isotope techniques to identify plant water sources in karst regions: A review. Chinese Journal of Applied Ecology (应用生态学报), 2017, 28(7): 2361-2368 (in Chinese) [21] Schwinning S. The water relations of two evergreen tree species in a karst savanna. Oecologia, 2008, 158: 373-383 [22] Dammeyer HC, Schwinning S, Schwartz BF, et al. Effects of juniper removal and rainfall variation on tree transpiration in a semi-arid karst: Evidence of complex water storage dynamics. Hydrological Processes, 2016, 30: 4568-4581 [23] Eggemeyer KD, Schwinning S. Biogeography of woody encroachment: Why is mesquite excluded from shallow soils? Ecohydrology, 2009, 2: 81-87 [24] Kukowski KR, Schwinning S, Schwartz BF. Hydraulic responses to extreme drought conditions in three codominant tree species in shallow soil over bedrock. Oecologia, 2013, 171: 819-830 [25] Ford D, Williams P. Karst Hydrogeology and Geomorphology. Chichester, England: John Wiley & Sons, 2007 [26] Hanson CT, Blevins RL. Soil water in coarse fragments. Soil Science Society of America Journal, 1979, 43: 819-820 [27] Poot P, Lambers H. Shallow soil endemics: Adaptive advantages and constraints of a specialized root-system morphology. New Phytologist, 2008, 178: 371-381 [28] Nie Y-P (聂云鹏), Chen H-S (陈洪松), Wang K-L (王克林). Seasonal variation of water sources for plants growing on continuous rock outcrops in limestone area of Southwest China. Chinese Journal of Plant Ecology (植物生态学报), 2011, 35(10): 1029-1037 (in Chinese) [29] McCole AA, Stern LA. Seasonal water use patterns of Juniperus ashei on the Edwards Plateau, Texas, based on stable isotopes in water. Journal of Hydrology, 2007, 342: 238-248 [30] Hubbert KR, Beyers JL, Graham RC. Roles of weathe-red bedrock and soil in seasonal water relations of Pinus jeffreyi and Arctostaphylos patula. Canadian Journal of Forest Research, 2001, 31: 1947-1957 [31] Donovan LA, Ehleringer JR. Water stress and use of summer precipitation in a great basin shrub community. Functional Ecology, 1994, 8: 289-297 [32] Bucci SJ, Scholz F, Goldstein G, et al. Processes preventing nocturnal equilibration between leaf and soil water potential in tropical savanna tree species. Tree Physiology, 2004, 24: 1119-1127 [33] West AG, Dawson TE, February EC, et al. Diverse functional responses to drought in a Mediterranean-type shrubland in South Africa. New Phytologist, 2012, 195: 396-407 |