雪灾对九华山风景区毛竹林的影响

doi:10.3773/j.issn.1005-264x.2010.02.015

摘要/Abstract

摘要：

国内外关于雪灾对生态脆弱区的生态系统组成及功能破坏影响的研究较少, 并且相关研究还主要停留在定性阶段, 定量研究生态脆弱区的雪灾对林木破坏的影响理论和实践意义重大。综合运用样方法和样带法对生态脆弱区——九华山风景区林木受灾情况进行调查, 对不同海拔、坡向、竹龄、群落重要值和距游径不同距离的100个样方和40个样带共计14 000 m²的毛竹(Phyllostachys pubescens)损坏情况进行了量化分析。结果显示毛竹损坏率和其立地条件有以下关系: 阴坡>阳坡; 高海拔>低海拔; 毛竹损坏率和它在群落中的重要值呈正相关, 毛竹纯林>混交林; 损坏毛竹平均胸径为(9.8 ± 1.3) cm, 损坏主要集中在幼龄阶段的毛竹; 距游径4 m内的毛竹损坏程度比4 m外显著(p < 0.05)。根据以上结果, 提出了灾后营林造林的原则和雪灾对森林生态系统影响量化研究的几个重要方向。

关键词: 影响, 九华山风景区, 毛竹, 雪灾

Abstract:

Aims Few studies have examined snow damage on ecosystem composition and function in ecologically fragile areas, and most studies were qualitative. Therefore, quantitative study on this topic has important theoretical and practical significance.

Methods We used quadrat and transect methods to investigate snow-damaged forest in Jiuhua Mountain, China and analyzed damage to Phyllostachys pubescens in different locations and with different biological characteristics.

Important findings Preliminary analysis revealed that the extent of damage on P. pubescens was related to its location: shaded slope > sunny slope and high latitude > low latitude. The damage to P. pubescens was positively correlated to its importance value in the community, that is, pure forest > mixed forest. The average diameter at breast height (DBH) of damaged P. pubescens was (9.8 ± 1.3) cm, and most damage occurred in the juvenile stage. Individuals within 4 m from roads were damaged significantly more than individuals further away (p < 0.05). We proposed principles for forest management and forestation after snow damage.

Key words: effects, Jiuhua Mountain, Phyllostachys pubescens, snow damage

王立龙, 陆林. 雪灾对九华山风景区毛竹林的影响. 植物生态学报, 2010, 34(2): 233-239. DOI: 10.3773/j.issn.1005-264x.2010.02.015

WANG Li-Long, LU Lin. Analysis of the damage to Phyllostachys pubescens forests caused by a severe snow in Jiuhua Mountain, China. Chinese Journal of Plant Ecology, 2010, 34(2): 233-239. DOI: 10.3773/j.issn.1005-264x.2010.02.015

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链接本文: https://www.plant-ecology.com/CN/10.3773/j.issn.1005-264x.2010.02.015

https://www.plant-ecology.com/CN/Y2010/V34/I2/233

图/表 4

图1 不同海拔样地的毛竹破坏情况(平均值±标准误差)。

Fig. 1 Damage rate of Phyllostachys pubescens in different altitude sample sites (mean ± SE).

图2 不同林地毛竹重要值和损坏率的关系。

Fig. 2 Relationship between damage rate and importance value.

图3 毛竹损坏率和距游径距离的关系(平均值+ 5%)。

Fig. 3 Relationship between damage rate and distance away from road of Phyllostachys pubescens (mean + 5%).

图4 毛竹损坏率和胸径的关系图(平均值+ 5%)。

Fig. 4 Relationship between damage rate and diameter at breast height (DBH) of Phyllostachys pubescens (mean + 5%).

参考文献 27

[1]	Ai WS (艾文胜), Qin ZY (覃正亚), Wang ZC (王中超), Yi H (易宏), Wu XC (吴新春), Xie JJ (谢建军) (2005). Study on the climate calamity and countermeasures of prevention and reduction of the mao bamboo. Hunan Forestry Science & Technology (湖南林业科技), 32(4), 16-20. (in Chinese with English abstract)
[2]	Brooks PD, Williams MW, Schmidt SK (1998). Inorganic nitrogen and microbial biomass dynamics before and during snowmelt. Biogeochemistry, 43, 1-15.
[3]	Bryant CL, Butler DR, Vitek JD (1989). A statistical analysis of tree-ring dating in conjunction with snow avalanches: comparison of on-path versus off-path responses. Environmental Geology and Water Sciences, 14, 53-59.
[4]	Chang TH (常太和), Liu Q (刘琼), Zhao GJ (赵高军), Zhang PX (张培新) (2008). Investigation and analysis of the damage to bamboo caused by freezing rain and the preventing measures in Yihuang Country, Jiangxi Province. World Bamboo and Rattan (世界竹藤通讯), 6(2), 28-30. (in Chinese with English abstract)
[5]	Fridley KJ, Rosowsky DV (1994). Effect of load pulse shape on predicted damage accumulation in wood. Wood Science and Technology, 28, 339-348.
[6]	Groffman PM, Driscoll CT, Fahey TJ, Hardy JP, Fitzhugh RD, Tierney GL (2001). Colder soils in a warmer world: a snow manipulation study in a northern hardwood forest ecosystem. Biogeochemistry, 56, 135-150.
[7]	Hardy JP, Groffman PM, Fitzhugh RD, Henry KS, Welman AT, Demers JD, Fahey TJ, Driscoll CT, Tierney GL, Nolan S (2001). Snow depth manipulation and its influence on soil frost and water dynamics in a northern hardwood forest. Biogeochemistry, 56, 151-174.
[8]	Jiang ZH (江泽慧) (2002). World Bamboo and Rattan (世界竹藤). Science and Technological of Liaoning Province Press, Shenyang. ( in Chinese)
[9]	Kirdyanov A, Hughes M, Vaganov E, Schweingruber F, Silkin P (2003). The importance of early summer temperature and date of snow melt for tree growth in the Siberian Subarctic. Trees, 17, 61-69.
[10]	Kume A, Tanaka C, Matsumoto S, Ino Y (1998). Physiological tolerance of Camellia rusticana leaves to heavy snowfall environment: the effects of prolonged snow cover on evergreen leaves. Ecological Research, 13, 117-124.
[11]	Li YS (李燕山), Liu SP (刘水萍) (2008). Investigation and analysis of the damage to Pinus elliottii caused by snow disaster in Anfu Country, Jiangxi Province. Agricultural Science and Technology (现代农业科技), (10), 19, 25. (in Chinese with English abstract)
[12]	Liang DD (梁栋栋), Lu L (陆林), Zhang JH (章锦河), Wang L (王莉), Wang Y (王咏), Yang XZ (杨效忠) (2004). Research on Jiuhua mountain’s spatial development—a case study of Huatai resort exploitation in Jiuhua mountain. Journal of Anhui Normal University (Natural Science) 安徽师范大学学报(自然科学版)) , 27, 212-215. (in Chinese with English abstract)
[13]	Lin LR (林鹭榕), Shi GC (施管城) (2008). Restorative measures and recommendation for freezing damage Moso forests in Guangze County, Fujian Province. World Bamboo and Rattan (世界竹藤通讯), 6(2), 37-38. (in Chinese with English abstract)
[14]	Otterman J, Staenz K, Itten KI, Kukla G (1998). Dependence of snow melting and surface-atmosphere interactions on the forest structure. Boundary-layer Mereorology, 45, 1-8.
[15]	Peltola H, Nykfinen ML, Kellomaki S (1997). Model computations on the critical combination of snow loading and windspeed for snow damage of scots pine, Norway spruce and birch sp. at stand edge. Forest Ecology and Management, 95, 229-241.
[16]	Peng JS (彭九生), Cheng P (程平), Zeng QN (曾庆南) (2008). Technology and suggestion on restoration and reconstruc-tion of Phyuostachy Pubescens stand damaged by freezing hazard. World Bamboo and Rattan (世界竹藤通讯), 6(2), 34-36. (in Chinese with English abstract)
[17]	Su WH (苏文会), Fan SH (范少辉), Zhang WY (张文元), Qi LH (漆良华), Guan FY (官凤英) (2008). Damage of frost and snow disaster to Moso bamboo stands and the influencing factors in Huangshan, Anhui Province. Scientia Silvae Sinicae (林业科学), 12(11), 42-49. (in Chinese with English abstract)
[18]	Sun DW (孙道玮), Chen T (陈田), Jiang Y (姜野) (2005). Study on the assessment method of eco-environment vulnerability of mountain scenic resort. Journal of Northeast Normal University (东北师大学报自然科学版), 37(4), 131-135. (in Chinese with English abstract)
[19]	Tang JM (汤景明), Song CW (宋丛文), Dai JH (戴均华), Liu HG (刘恒贵), Zheng XY (郑孝严) (2008). Investigation on the freezen snow damage of main afforestation tree species in Hubei Province. Scientia Silvae Sinicae (林业科学), 12(11), 2-11. (in Chinese with English abstract)
[20]	Valinger E, Fridman J (1999). Models to assess the risk of snow and wind damage in pine, spruce, and birch forests in Sweden. Environmental Management, 24, 209-217. DOI URL PMID
[21]	Wu JD, Li N, Yang HJ, Li CH (2008). Risk evaluation of heavy snow disaster using BP artificial neural network: the case of Xiling in Inner Mongolia. Stochastic Environmental Research and Risk Assessment, 22, 719-725.
[22]	Xiao FM (肖复明), Chen HX (陈红兴), Jiang XM (江香梅), Li WH (李万和), Peng XH (彭星火), Zhang XJ (张小军) (2008). Investigation on the damage of Moso bamboo caused by freezing rain and snow in Anfu, Jiangxi Province. Scientia Silvae Sinicae (林业科学), 12(11), 32-35. (in Chinese with English abstract)
[23]	Zeng GQ (曾桂清), Zhou LX (周立勋), Zheng R (郑嵘) (2008). A thinking about the development of forestry after snow disaster. China Forestry (中国林业), 6(12), 45. (in Chinese)
[24]	Zhang JG (张建国), Duan AG (段爱国), Tong SZ (童书振), Sun HG (孙洪刚), Deng ZF (邓宗富), Zhang SG (张守攻) (2008). Harm of frost and snow suppress to near mature stands of Cunninghamia lanceolata plantation. Scientia Silvae Sinicae (林业科学), 12(11), 18-22. (in Chinese with English abstract)
[25]	Zhang JE (章家恩) (2003). Disaster ecology—An important study field of ecology. Advance in Earth Sciences (地球科学进展), 17, 452-456. (in Chinese with English abstract)
[26]	Zheng YR (郑元润) (1999). Main woody species niche of plant community in Daqinggou. Acta Phytoecologica Sinica (植物生态学报), 23, 475-479. (in Chinese with English abstract)
[27]	Zhu JJ, Li XF, Liu ZG, Cao W, Gonda Y, Matsuzaki T (2006). Factors affecting the snow and wind induced damage of a montane secondary forest in northeastern China. Silva Fennica, 40, 37-51.