Alexeyev V, Birdsey R, Stakanov V. 1995. Carbon in vegetation of Russian forests: methods to estimate storage and geographical distribution. Water, Air, and Soil Pollution, 82(1–2): 271–282.
Amagase H, Farnsworth N R. 2011. A review of botanical characteristics, phytochemistry, clinical relevance in efficacy and safety of Lycium barbarum fruit (Goji). Food Research International, 44(7): 1702–1717.
Bach M, Freibauer A, Siebner C, et al. 2011. The German Agricultural Soil Inventory: sampling design for a representative assessment of soil organic carbon stocks. Procedia Environmental Sciences, 7: 323–328.
Bao S D. 2000. Soil and Agricultural Chemistry Analysis (3rd ed.). Beijing: Chinese Agricultural Press, 14–35. (in Chinese)
Batjes N H. 2006. Soil carbon stocks of Jordan and projected changes upon improved management of croplands. Geoderma, 132(3–4): 361–371.
Bonan G B. 2008. Forests and climate change: forcings, feedbacks, and the climate benefits of forests. Science, 320(5882): 1444–1449.
Chang R C C, So K F. 2008. Use of anti-aging herbal medicine, Lycium barbarum, against aging-associated diseases. What do we know so far? Cellular and Molecular Neurobiology, 28(5): 643–652.
Chastain R A Jr, Currie W S, Townsend P A. 2006. Carbon sequestration and nutrient cycling implications of the evergreen understory layer in Appalachian forests. Forest Ecology and Management, 231(1–3): 63–77.
Chinese Soil Taxonomy Research Group, Institute of Soil Science, Chinese Academy of Sciences and Cooperative Research Group on Chinese Soil Taxonomy. 2001. Keys to Chinese Soil Taxonomy (3rd ed.). Hefei: University of Science and Technology of China Press, 1–275. (in Chinese)
Chivenge P, Vanlauwe B, Gentile R, et al. 2011. Organic resource quality influences short-term aggregate dynamics and soil organic carbon and nitrogen accumulation. Soil Biology and Biochemistry, 43(3): 657–666.
Dai M H, Zhai W D, Lu Z M, et al. 2004. Regional studies of carbon cycles in China: progress and perspectives. Advance in Earth Sciences, 19(1): 120–130. (in Chinese)
Davidson E A, Janssens I A. 2006. Temperature sensitivity of soil carbon decomposition and feedbacks to climate change. Nature, 440(7081): 165–173.
Dou L, Zhang M Q, Liu Q. 2006. The analysis of water environment changes over the past 30 years in the irrigation area of Jingtai. Gansu Science and Technology, 22(6): 4–6. (in Chinese)
Eswaran H, Van Den Berg E, Reich P. 1993. Organic carbon in soils of the world. Soil Science Society of America Journal, 57(1): 192–194.
Fang J Y, Chen A P. 2001. Dynamic forest biomass carbon pools in China and their significance. Acta Botanica Sinica, 43(9): 967–973. (in Chinese)
Gansu Ecological Monitoring and Supervision Administration Bureau. 2016. Monitoring report on the fifth desertification and sandification in Gansu Province. Lanzhou: Gansu Provincial Forestry Department. (in Chinese)
Gansu Provincial Forestry Science and Technology Extension Station. 2013. Database on fruit industry development of Gansu Province. Lanzhou: Gansu Provincial Forestry Department. (in Chinese)
Ghassemi F, Jakeman A J, Nix H A. 1995. Salinisation of Land and Water Resources: Human Causes, Extent, Management and Case Studies. Sydney: University of New South Wales Press, 526.
Guan J H, Du S, Cheng J M, et al. 2016. Current stocks and rate of sequestration of forest carbon in Gansu province, China. Chinese Journal of Plant Ecology, 40(4): 304–317. (in Chinese)
Guo L B, Gifford R M. 2002. Soil carbon stocks and land use change: a meta analysis. Global Change Biology, 8(4): 345–360.
Guo M C, Shi T Y, Duan Y H, et al. 2015. Investigation of amino acids in wolfberry fruit (Lycium barbarum) by solid-phase extraction and liquid chromatography with precolumn derivatization. Journal of Food Composition and Analysis, 42: 84–90.
Houghton R A. 2007. Balancing the global carbon budget. Annual Review of Earth and Planetary Sciences, 35: 313–347.
Hughes R F, Kauffman J B, Cummings D L. 2002. Dynamics of aboveground and soil carbon and nitrogen stocks and cycling of available nitrogen along a land-use gradient in Rondônia, Brazil. Ecosystems, 5(3): 244–259.
Jaramillo V J, Kauffman J B, Rentería-Rodríguez L, et al. 2003. Biomass, carbon, and nitrogen pools in Mexican tropical dry forest landscapes. Ecosystems, 6(7): 609–629.
John B, Yamashita T, Ludwig B, et al. 2005. Storage of organic carbon in aggregate and density fractions of silty soils under different types of land use. Geoderma, 128(1–2): 63–79.
Jose S. 2009. Agroforestry for ecosystem services and environmental benefits: an overview. Agroforestry Systems, 76(1): 1–10.
Karl T R, Trenberth K E. 2003. Modern global climate change. Science, 302(5651): 1719–1723.
Kumar B M, Nair P K R. 2011. Carbon Sequestration Potential of Agroforestry Systems: Opportunities and Challenges. Netherlands: Springer, 44–47.
Kumar S, Lal R, Liu D S, et al. 2013. Estimating the spatial distribution of organic carbon density for the soils of Ohio, USA. Journal of Geographical Sciences, 23(2): 280–296.
Laclau P. 2003. Biomass and carbon sequestration of ponderosa pine plantations and native cypress forests in northwest Patagonia. Forest Ecology and Management, 180(1–3): 317–333.
Lal R. 2004. Soil carbon sequestration impacts on global climate change and food security. Science, 304(5677): 1623–1627.
Lal R. 2006. Enhancing crop yields in the developing countries through restoration of the soil organic carbon pool in agricultural lands. Land Degradation & Development, 17(2): 197–209.
Lal R. 2008. Soil carbon stocks under present and future climate with specific reference to European ecoregions. Nutrient Cycling in Agroecosystems, 81(2): 113–127.
Lei J, Zhang F H, Lin H R, et al. 2017. Soil carbon and nitrogen storage of different reclamation years in salinized wasteland in arid region. Agricultural Research in the Arid Areas, 35(3): 266–271. (in Chinese)
Li J G, Pu L J, Han M F, et al. 2014. Soil salinization research in China: advances and prospects. Journal of Geographical Sciences, 24(5): 943–960.
Li X G. 2000. The characteristics of soil aggregate in Jingtai electric-irrigating area of Gansu. Acta Pedologica Sinica, 37(2): 263–270. (in Chinese)
Li Y Q, Zhao X Y, Zhang F X, et al. 2015. Accumulation of soil organic carbon during natural restoration of desertified grassland in China's Horqin Sandy Land. Journal of Arid Land, 7(3): 328–340.
Li Z, Zhang C X, Li M, et al. 2010. Review of characteristics of carbon circle in orchard ecosystem. Liaoning Agricultural Sciences, (6): 28–31. (in Chinese)
Liang Y X. 2016. Harm of secondary salinization land and control measures in Jingdian high-lift irrigation district. China Water Resources, (7): 55–57. (in Chinese)
Liu R, Jin H J, Ma Q L, et al. 2012. Biomass allocation characteristics of different-aged Lycium barbarum in Jintai electrical irrigation area, Gansu province of Northwest China. Chinese Journal of Ecology, 31(10): 2493–2500. (in Chinese)
Liu W W, Wang X K, Lu F, et al. 2016. Influence of afforestation, reforestation, forest logging, climate change, CO2 concentration rise, fire, and insects on the carbon sequestration capacity of the forest ecosystem. Acta Ecologica Sinica, 36(8): 2113–2122. (in Chinese)
Lu H L, Liu S L, Su Y L, et al. 2012. Chemical Constituents of Fruits of Lycium Barbarum L. Pharmaceutical Journal of Chinese People's Liberation Army, 28(6): 475–476, 498. (in Chinese)
Lu M, Zhou X H, Luo Y Q, et al. 2011. Minor stimulation of soil carbon storage by nitrogen addition: a meta-analysis. Agriculture, Ecosystems & Environment, 140(1–2): 234–244.
Ma Q L, Wang Y L, Sun T, et al. 2017. Allocation, accumulation, and output characteristics of nutrient elements of Lycium barbarum grown on secondary saline land. Acta Ecologica Sinica, 37(18): 6111–6119. (in Chinese)
Niu X Z, Duiker S W. 2006. Carbon sequestration potential by afforestation of marginal agricultural land in the Midwestern U.S. Forest Ecology and Management, 223(1–3): 415–427.
Pan G X, Zhou P, Li Z P, et al. 2009. Combined inorganic/organic fertilization enhances N efficiency and increases rice productivity through organic carbon accumulation in a rice paddy from the Tai Lake region, China. Agriculture, Ecosystems & Environment, 131(3–4): 274–280.
Paul K I, Polglase P J, Nyakuengama J G, et al. 2002. Change in soil carbon following afforestation. Forest Ecology and Management, 168(1–3): 241–257.
Paustian K, Six J, Elliott E T, et al. 2000. Management options for reducing CO2 emissions from agricultural soils. Biogeochemistry, 48(1): 147–163.
Potterat O. 2010. Goji (Lycium barbarum and L. chinense): phytochemistry, pharmacology and safety in the perspective of traditional uses and recent popularity. Planta Medica, 76(1): 7–19.
Qi S Z, Xiao H L, Luo F. 2003. Soil taxonomy in mountainous areas in the Hexi region of Gansu province. Journal of Mountain Science, 21(6): 763–774. (in Chinese)
Rafique R, Anex R, Hennessy D, et al. 2012. What are the impacts of grazing and cutting events on the N2O dynamics in humid temperate grassland? Geoderma, 181–182: 36–44.
Schneider S H. 1990. The global warming debate heats up: an analysis and perspective. Bulletin of the American Meteorological Society, 71(9): 1292–1304.
Sedjo R, Sohngen B. 2012. Carbon sequestration in forests and soils. Annual Review of Resource Economics, 4: 127–144.
Shi J, Liu J Y, Gao Z Q, et al. 2004. Research advances of the influence of afforestation on terrestrial carbon sink. Progress in Geography, 23(2): 58–67. (in Chinese)
Shrestha B M, Williams S, Easter M, et al. 2009. Modeling soil organic carbon stocks and changes in a Nepalese watershed. Agriculture, Ecosystems & Environment, 132(1–2): 91–97.
Silver W L, Ostertag R, Lugo A E. 2000. The potential for carbon sequestration through reforestation of abandoned tropical agricultural and pasture lands. Restoration Ecology, 8(4): 394–407.
Smith P, Powlson D, Glendining M, et al. 1997. Potential for carbon sequestration in European soils: preliminary estimates for five scenarios using results from long-term experiments. Global Change Biology, 3(1): 67–79.
Sofo A, Nuzzo V, Palese A M, et al. 2005. Net CO2 storage in Mediterranean olive and peach orchards. Scientia Horticulturae, 107(1): 17–24.
Spohn M, Giani L. 2011. Total, hot water extractable, and oxidation-resistant carbon in sandy hydromorphic soils-analysis of a 220-year chronosequence. Plant and Soil, 338(1–2): 183–192.
Sun T, Wang Y L, Ma Q L, et al. 2013. Economical benefit of wolfberry field in secondary salinization land of Jingtai electrical-irrigation area. Pratacultural Science, 30(9): 1454–1461. (in Chinese)
Tremblay S, Périé C, Ouimet R. 2006. Changes in organic carbon storage in a 50 year white spruce plantation chronosequence established on fallow land in Quebec. Canadian Journal of Forest Research, 36(11): 2713–2723.
Vesterdal L, Ritter E, Gundersen P. 2002. Change in soil organic carbon following afforestation of former arable land. Forest Ecology and Management, 169(1–2): 137–147.
Wang J L, Huang X J, Zhong T Y, et al. 2011. Review on sustainable utilization of salt-affected land. Acta Geographica Sinica, 66(5): 673–684.
Wang X J, Zhang J H. 2012. Investigation and research on salinization arable land in Jingtai County, Gansu province. Gansu Science and Technology, 28(23): 147–148, 162. (in Chinese)
Wang X K, Liu W W, Lu F. 2015. Questions & Answers Carbon Sequestration in Terrestrial Ecosystems. Beijing: Science Press, 9–15. (in Chinese)
Wang Y L, Zhao C Y, Ma Q L, et al. 2015. Carbon benefits of wolfberry plantation on secondary saline land in Jingtai oasis, Gansu—a case study on application of the CBP model. Journal of Environmental Management, 157: 303–310.
Wei Y Q, Xu X, Wang P. 2005. Physiological responses of Lycium barbarum L. under soil salt stress. Chinese Agricultural Science Bulletin, 21(9): 213–217. (in Chinese)
Wellock M L, LaPerle C M, Kiely G. 2011. What is the impact of afforestation on the carbon stocks of Irish mineral soils? Forest Ecology and Management, 262(8): 1589–1596.
Yang R F, Hu W C, Li Z G. 2012. Preliminary research on carbon sequestration potential of Ningxia wolfberry (Lycium barbarum). Journal of Agricultural Sciences, 33(1): 49–52. (in Chinese)
Yue M, Chang Q R, Wang F, et al. 2008. Research progress in soil organic carbon storage. Chinese Journal of Soil Science, 39(5): 1173–1178. (in Chinese)
Zhang M Q, Zeng Z Z. 1989. The basic features of the subterranean and the hydrogeologic problems in the arid irrigation areas. Journal of Arid Land Resources and Environment, 3(2): 83–89. (in Chinese)
Zhang Y F, Lin H M, Xiao W, et al. 2006. Salty ion distributions in different organs of Lycium barbarum L. at different ages under salt stress. Acta Botanica Boreali-Occidentalia Sinica, 26(1): 68–72. (in Chinese)
Zhao J H, Li H X, Xi W P, et al. 2015. Changes in sugars and organic acids in wolfberry (Lycium barbarum L.) fruit during development and maturation. Food Chemistry, 173: 718–724.
Zheng J F, Cheng K, Pan G X, et al. 2011. Perspectives on studies on soil carbon stocks and the carbon sequestration potential of China. Chinese Science Bulletin, 56(35): 3748–3758.
Zhou L P, Hu X K, Chen F, et al. 2011. Study on landscape pattern influenced by land use change in Jingtai irrigation area. Journal of Southwest Forestry University, 31(1): 45–48. (in Chinese)