Carbon storage in a wolfberry plantation chronosequence established on a secondary saline land in an arid irrigated area of Gansu Province, China
Quanlin MA1,*(), Yaolin WANG1, Yinke LI1, Tao SUN1, MILNE Eleanor2
1 State Key Laboratory of Desertification and Aeolian Sand Disaster Combating, Gansu Desert Control Research Institute, Lanzhou 730070, China 2 Natural Resource Ecology Laboratory, Colorado State University, Fort Collins CO 80523-1499, USA
Carbon (C) storage has received significant attention for its relevance to agricultural security and climate change. Afforestation can increase C storage in terrestrial ecosystems, and has been recognized as an important measure to offset CO2 emissions. In order to analyze the C benefits of planting wolfberry (Lycium barbarum L.) on the secondary saline lands in arid areas, we conducted a case study on the dynamics of biomass carbon (BC) storage and soil organic carbon (SOC) storage in different-aged wolfberry plantations (4-, 7- and 11-year-old) established on a secondary saline land as well as on the influence of wolfberry plantations on C storage in the plant-soil system in an arid irrigated area (Jingtai County) of Gansu Province, China. The C sequestration and its potential in the wolfberry plantations of Gansu Province were also evaluated. An intact secondary saline land was selected as control. Results show that wolfberry planting could decrease soil salinity, and increase BC, SOC and litter C storage of the secondary saline land significantly, especially in the first 4 years after planting. The aboveground and belowground BC storage values in the intact secondary saline land (control) accounted for only 1.0% and 1.2% of those in the wolfberry plantations, respectively. Compared to the intact secondary saline land, the SOC storage values in the 4-, 7- and 11-year-old wolfberry plantations increased by 36.4%, 37.3% and 43.3%, respectively, and the SOC storage in the wolfberry plantations occupied more than 92% of the ecosystem C storage. The average BC and SOC sequestration rates of the wolfberry plantations for the age group of 0-11 years were 0.73 and 3.30 Mg C/(hm2?a), respectively. There were no significant difference in BC and SOC storage between the 7-year-old and 11-year-old wolfberry plantations, which may be due in part to the large amounts of C offtakes in new branches and fruits. In Gansu Province, the C storage in the wolfberry plantations has reached up to 3.574 Tg in 2013, and the C sequestration potential of the existing wolfberry plantations was 0.134 Tg C/a. These results indicate that wolfberry planting is an ideal agricultural model to restore the degraded saline lands and increase the C sequestration capacity of agricultural lands in arid areas.
. [J]. 干旱区科学, 2018, 10(2): 202-216.
Quanlin MA, Yaolin WANG, Yinke LI, Tao SUN, MILNE Eleanor. Carbon storage in a wolfberry plantation chronosequence established on a secondary saline land in an arid irrigated area of Gansu Province, China. Journal of Arid Land, 2018, 10(2): 202-216.
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.
[2]
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.
[3]
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.
[4]
Bao S D.2000. Soil and Agricultural Chemistry Analysis (3rd ed.). Beijing: Chinese Agricultural Press, 14-35. (in Chinese)
[5]
Batjes N H.2006. Soil carbon stocks of Jordan and projected changes upon improved management of croplands. Geoderma, 132(3-4): 361-371.
[6]
Bonan G B.2008. Forests and climate change: forcings, feedbacks, and the climate benefits of forests. Science, 320(5882): 1444-1449.
[7]
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.
[8]
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.
[9]
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)
[10]
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.
[11]
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)
[12]
Davidson E A, Janssens I A.2006. Temperature sensitivity of soil carbon decomposition and feedbacks to climate change. Nature, 440(7081): 165-173.
[13]
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)
[14]
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.
[15]
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)
[16]
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)
[17]
Gansu Provincial Forestry Science and Technology Extension Station.2013. Database on fruit industry development of Gansu Province. Lanzhou: Gansu Provincial Forestry Department. (in Chinese)
[18]
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.
[19]
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)
[20]
Guo L B, Gifford R M.2002. Soil carbon stocks and land use change: a meta analysis. Global Change Biology, 8(4): 345-360.
[21]
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.
[22]
Houghton R A.2007. Balancing the global carbon budget. Annual Review of Earth and Planetary Sciences, 35: 313-347.
[23]
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 Rond?nia, Brazil. Ecosystems, 5(3): 244-259.
[24]
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.
[25]
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.
[26]
Jose S.2009. Agroforestry for ecosystem services and environmental benefits: an overview. Agroforestry Systems, 76(1): 1-10.
[27]
Karl T R, Trenberth K E.2003. Modern global climate change. Science, 302(5651): 1719-1723.
[28]
Kumar B M, Nair P K R.2011. Carbon Sequestration Potential of Agroforestry Systems: Opportunities and Challenges. Netherlands: Springer, 44-47.
[29]
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.
[30]
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.
[31]
Lal R.2004. Soil carbon sequestration impacts on global climate change and food security. Science, 304(5677): 1623-1627.
[32]
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.
[33]
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.
[34]
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)
[35]
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.
[36]
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)
[37]
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.
[38]
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)
[39]
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)
[40]
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)
[41]
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)
[42]
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)
[43]
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.
[44]
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)
[45]
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.
[46]
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.
[47]
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.
[48]
Paustian K, Six J, Elliott E T, et al.2000. Management options for reducing CO2 emissions from agricultural soils. Biogeochemistry, 48(1): 147-163.
[49]
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.
[50]
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)
[51]
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.
[52]
Schneider S H.1990. The global warming debate heats up: an analysis and perspective. Bulletin of the American Meteorological Society, 71(9): 1292-1304.
[53]
Sedjo R, Sohngen B.2012. Carbon sequestration in forests and soils. Annual Review of Resource Economics, 4: 127-144.
[54]
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)
[55]
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.
[56]
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.
[57]
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.
[58]
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.
[59]
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.
[60]
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)
[61]
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.
[62]
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.
[63]
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.
[64]
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)
[65]
Wang X K, Liu W W, Lu F.2015. 166 Questions & Answers Carbon Sequestration in Terrestrial Ecosystems. Beijing: Science Press, 9-15. (in Chinese)
[66]
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.
[67]
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)
[68]
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.
[69]
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)
[70]
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)
[71]
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)
[72]
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)
[73]
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.
[74]
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.
[75]
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)
2018, Vol. 10 
), Yaolin WANG1, Yinke LI1, Tao SUN1, MILNE Eleanor2
