火烧对福建三明杉木人工林迹地土壤养分的影响

doi:10.16843/j.sswc.2017.03.006

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Abstract [Background] Fire is a controlling factor in terrestrial ecosystems. Moderate frequency and intensity of fire can be beneficial for the structure and functioning of ecosystems, thereby maintaining forest biodiversity and nutrient cycling, and improving soil fertility in forest ecosystems. [Methods] Field investigations and lab analyses were conducted to study the effects of slash burning on soil nutrients on the clear-cutting sites of Cunninghamia lanceolata plantation. Three slope locations (i.e. upper slope, middle slope and lower slope locations) were selected to monitor the dynamic changes in soil available nutrient status, including nitrate nitrogen (NO₃^--N), ammonium nitrogen (NH₄⁺-N) and available phosphorus (A-P). The soil samples were collected one time before the burning and three times after the burning (i.e. 2 months, 1 year, and 2 years). The changes of soil available nutrient on different recovery times and slope locations were examined. [Results] 1) The concentration of NO₃^--N increased in the second month and the first year after the burning but declined slightly in the second year, in comparison with that prior to the burning. Additionally, the concentration of NO₃^--N in upper slope location was lower than those in other slope locations within a year of burning. The averaged concentration of soil NO₃^--N from different fire time exhibited the following trend:the first year of burning (27.53mg/kg) > the second month of burning (26.03 mg/kg) > before the burning (22.32 mg/kg) > the second year of burning (15.33 mg/kg). 2) By contrast, the concentration of NH₄⁺-N showed an opposite trend:declining within the first year from 11.52 mg/kg (before the burning) to 8.48 mg/kg (the second month of burning) and 5.19 mg/kg (the first year of burning). However, it increased significantly after the second year of burning, reaching 8.99 mg/kg. 3) There was no significant difference in A-P concentration among different slope locations across time. A-P remained similar through the first year of burning, ranging between 3.05 and 4.64 mg/kg. Nevertheless, it increased in the second year of burning (11.71 mg/kg), indicating that burning accelerated soil nutrient mineralization. 4) The ratio of IN/A-P (inorganic nitrogen/available phosphorus) did not change significantly in the first year of burning, while it reduced significantly after the second year of burning (between 1.98 and 2.63), largely due to rapid increase in available phosphorus concentration. [Conclusions] On the whole, the short term effect of fire speeded up the soil available nutrient cycling, and the soil nutrient status was improved. However, we should pay attention to the phenomenon that large amounts of nutrient losses from the site may occur in the meantime. The main goal of this study was to enrich the database of long-term slash burning on soil nutrients, and provide scientific theoretical basis for plantation management in the burned forest area.

Key words： slash burning soil nutrients Cunninghamia lanceolata plantation slope location

Received: 03 November 2016

PACS:

S151.9

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	Articles by authors
	LEI Xueming
	WU Jianping
	FENG Yan
	TONG Hao
	TU Longping
	LIU Wenfei
	FAN Houbao

Cite this article:

LEI Xueming,WU Jianping,FENG Yan, et al. Impacts of slash burning on soil nutrients of the clear-cutting site of Cunninghamia lanceolata plantation in Sanming, Fujian Province[J]. SSWC, 2017, 15(3): 43-50.

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http://journal12.magtechjournal.com/Jweb_stbc/EN/10.16843/j.sswc.2017.03.006 OR http://journal12.magtechjournal.com/Jweb_stbc/EN/Y2017/V15/I3/43

[1]	KAYE J P, HART S C, FULÉ P Z, et al. Initial carbon, nitrogen, and phosphorus fluxes following ponderosa pine restoration treatments[J]. Ecological Applications, 2005, 15(5):1581.
[2]	许鹏波, 屈明, 薛立. 火对森林土壤的影响[J]. 生态学杂志, 2013, 32(6):1596. XU Pengbo, QU Ming, XUE Li. Effects of forest fire on forest soils[J]. Chinese Journal of Ecology, 2013, 32(6):1596.
[3]	CARTER M C, FOSTER C D. Prescribed burning and productivity in southern pine forests:a review[J]. Forest Ecology and Management, 2004, 191(1-3):93.
[4]	SUN Yuxin, WU Jianping, SHAO Yuanhu, et al. Responses of soil microbial communities to prescribed burning in two pared vegetation sites in southern China[J]. Ecological Research, 2011, 26(3):669.
[5]	李媛, 程积民, 魏琳, 等. 云雾山典型草原火烧不同恢复年限土壤化学性质变化[J]. 生态学报, 2013, 33(7):2131. LI Yuan, CHENG Jimin, WEI Lin, et al. Changes of soil chemical properties after different burning years in typical steppe of Yunwun Mountains[J]. Acta Ecologica Sinica, 2013, 33(7):2131.
[6]	KIM C G, SHIN K, JOO K Y, et al. Effects of soil conservation measures in a partially vegetated area after forest fires[J]. Science of the Total Environment, 2008, 399(1-3):158.
[7]	刘乐中, 杨玉盛, 郭剑芬, 等. 杉木人工林皆伐火烧后土壤呼吸研究[J]. 亚热带资源与环境学报, 2008, 3(1):8. LIU Lezhong, YANG Yusheng, GUO Jianfen, et al. Soil respiration of Chinese fir plantation subjected to clear-cutting and burning in the Mid-subtropical zone, China[J]. Journal of Subtropical Resources and Environment, 2008, 3(1):8.
[8]	GIOVANNINI G, VALLEJO R, LUCCHESI S, et al. Effects of land use and eventual fire on soil erodibility in dry Mediterranean conditions[J]. Forest Ecology and Management, 2001, 147(1):15.
[9]	孔健健, 杨健. 林火对大兴安岭落叶松林土壤性质的短期与长期影响[J]. 生态学杂志, 2014, 33(6):1445. KONG Jianjian, YANG Jian. Short-and long-term effects of fire on soil properties in a Dahurian larch forest in Great Xing'an Mountains[J]. Chinese Journal of Ecology, 2014, 33(6):1445.
[10]	赵彬, 孙龙, 胡海清, 等. 兴安落叶松林火后对土壤养分和土壤微生物生物量的影响[J]. 自然资源学报, 2011, 26(3):450. ZHAO Bin, SUN Long, HU Haiqing, et al. Post-fire soil microbial biomass and nutrient content of Larix gmelinii forest in Autumn[J]. Journal of Natural Resources, 2011, 26(3):450.
[11]	谷会岩, 金靖博, 陈祥伟,等. 不同火烧强度林火对大兴安岭北坡兴安落叶松林土壤化学性质的长期影响[J]. 自然资源学报, 2010, 25(7):1114. GU Huiyan, JIN Jingbo, CHEN Xiangwei, et al. The long-term impacts on chemical properties of Larix gmelini forest on the northern slope of greater Hinggan mountains from a forest fire of varying fire intensity[J]. Journal of Natural Resources, 2010, 25(7):1114.
[12]	耿玉清, 周荣伍, 李涛, 等. 北京西山地区林火对土壤性质的影响[J]. 中国水土保持科学, 2007, 5(5):66. GENG Yuqing, ZHOU Rongwu, LI Tao, et al. Influences of forest fire on soil properties in Xishan area of Beijing[J]. Science of Soil and Water Conservation, 2007, 5(5):66.
[13]	孙毓鑫, 吴建平, 周丽霞, 等. 广东鹤山火烧迹地植被恢复后土壤养分含量变化[J]. 应用生态学报, 2009, 20(3):513. SUN Yuxin, WU Jianping, ZHOU Lixia, et al. Changes of soil nutrient contents after prescribed burning of forest land in Heshan City, Guangdong Province[J]. Chinese Journal of Applied Ecology, 2009, 20(3):513.
[14]	ELLINGSON L J, KAUFFMAN J B, CUMMINGS D L, et al. Soil N dynamics associated with deforestation, biomass burning, and pasture conversion in a Mexican tropical dry forest[J]. Forest Ecology and Management, 2000, 137(1/2/3):41.
[15]	WAN Shiqiang, HUI Dafeng, LUO Yiqi. Fire effects on nitrogen pools and dynamics in terrestrial ecosystems:a meta-analysis[J]. Ecological Applications, 2008, 11(11):1349.
[16]	杨玉盛. 杉木林可持续经营的研究[M]. 北京:中国林业出版社, 1998:95. YANG Yusheng. Study on sustainable management of Chinese fir plantation[M]. Beijing:China Forestry Publishing House, 1998:95.
[17]	刘光崧. 土壤理化分析与坡面描述[M]. 北京:中国标准出版社, 1996:33. LIU Guangsong. Soil physical and chemical analysis and slope description[J]. Beijing:China Standards Press, 1996:33.
[18]	商丽娜, 吴正方, 杨青, 等. 火烧对三江平原湿地土壤养分状况的影响[J]. 湿地科学, 2004, 2(1):54. SHANG Lina, WU Zhengfang, YANG Qing, et al. The effects of fire on the nutrient status of wetland soil in Sanjiang Plain[J]. Wetland Science, 2004, 2(1):54.
[19]	刘泓, 熊德中, 张清明, 等. 福建三明烟区土壤肥力状况的研究[J]. 土壤通报, 2004, 35(4):426. LIU Hong, XIONG Dezhong, ZHANG Qinming, et al. Soil fertility status in Sanming Fujian Tobacco-growing areas[J]. Chinese Journal of Soil Science, 2004, 35(4):426.
[20]	尹云锋, 杨玉盛, 高人, 等. 皆伐火烧对杉木人工林土壤有机碳和黑碳的影响[J]. 土壤学报, 2009, 46(2):352. YIN Yunfeng, YANG Yusheng, GAO Ren, et al. Effect of slash burning on soil organic carbon and black carbon in Chinese fir plantation[J]. Acta Pedologica Sinica, 2009, 46(2):352.
[21]	薛立, 陈红跃, 杨振意, 等. 火灾对马尾松林地土壤特性的影响[J]. 生态学报, 2011, 31(22):6824. XUE Li, CHEN Hongyue, YANG Zhenyi, et al. The effect of fire on soil properties in a Pinus massoniana stand[J]. Acta Ecologica Sinica, 2011, 31(22):6824.
[22]	CERTINI G. Effects of fire on properties of forest soils:a review[J]. Oecologia, 2005, 143(1):1.
[23]	HAMMAN S T, BURKE I C, KNAPP E E. Soil nutrients and microbial activity after early and late season prescribed burns in a Sierra Nevada mixed conifer forest[J]. Forest Ecology and Management, 2008, 256(3):367.
[24]	BAUHUS J, KHANNA P, RAISON R. The effect of fire on carbon and nitrogen mineralization and nitrification in an Australian forest soil[J]. Australian Journal Soil Research, 1993, 31(5):621.
[25]	韩雪成, 赵雨森, 辛颖. 大兴安岭兴安落叶松林火烧后人工恢复植被演替过程[J]. 中国水土保持科学, 2015, 13(2):70. HAN Xuecheng, ZHAO Yusen, XIN Ying. Succession process of Larix gmelinii forest with artificial restoration after fire in Daxing'anling[J]. Science of Soil and Water Conservation, 2015, 13(2):70.
[26]	ATTIWILLP M, LEEPERG W. Forest soils and nutrient cycles[M]. London:Academic Press Incorporated, 1987:137.
[27]	洪伟, 俞新玲, 林勇明, 等. 火灾对森林土壤微生物数量特征的影响[J]. 福建农林大学学报(自然科学版), 2010, 39(3):251. HONG Wei, YU Xinling, LIN Yongming, et al.Analysis on the effect of fire on quantitative characteristics of forest soil microorganisms[J]. Journal of Fujian Agriculture and Forestry University(Natural Science Edition), 2010, 39(3):251.
[28]	姜勇, 诸葛玉平, 梁超, 等. 火烧对土壤性质的影响[J]. 土壤通报, 2003, 34(1):65. JIANG Yong, ZHUGE Yuping, LIANG Chao, et al.Influences of vegetation burning on soil properties[J]. Chinese Journal of Soil Science, 2003, 34(1):65.
[29]	杨玉盛, 何宗明, 马祥庆, 等. 论炼山对杉木人工林生态系统影响的利弊及对策[J]. 自然资源学报, 1997, 12(2):153. YANG Yusheng, HE Zongming, MA Xiangqing, et al. On the advantges and disadvantages of the effects of controlled burning on the ecological system of Chinese fir platation and the countermeasures[J]. Journal of Natural Resources, 1997, 12(2):153.