Analysis of vegetation and soil characteristics alongside trails in Yak Meadow Park, Jade Dragon Mountain

doi:10.11686/cyxb2015120

Abstract

Abstract: Trails used in tourism are essential for sustainable recreation practices, but they also have impacts on trailside vegetation and soil. There is limited recreation ecology research on the impact of trails in China, and especially on Jade Dragon Mountain, a globally recognized biodiversity site with high scenic value. To quantify the changing pattern of vegetation and soil alongside trails and their variation between different trail types, field investigations have been carried out in the subalpine meadows of Jade Dragon Mountain. Analysis of variance (ANOVA), non-metric multidimensional scaling (NMDS) and regression analysis have been applied to the data collected. The results showed that: 1) With increasing distance to the edge of trail (DIST), vegetation cover, height, species richness, soil organic matter (SOM), total nitrogen (TN) and soil moisture content tended to increase, while soil pH decreased. 2) With increased DIST, the percentage of herbs decreased and grass increased. 3) Vegetation cover, height, SOM, TN and soil moisture content alongside formal trails (created with wooden building materials) were generally higher than those alongside informal trails (unpaved paths), while soil pH alongside formal trails was lower than informal trails. The difference in vegetation characteristics between the two types of trail was obvious to the range of 7 m DIST. 4) The vegetation aggregative index (VAI) within a range of 3 m to the trails was significantly different compared to background sites (P<0.05). The changing pattern of VAI and the soil aggregative index (SAI) indicated that soil changes lag behind vegetation changes. 5) The study indicates that a 7 m range to the edge of formal trails and 12 m to the edge of informal trails are the key spatial areas requiring management for ecological restoration.

Key words: subalpine meadow, tourism disturbance, trail, Mt. Jade Dragon

SHENG Zhi-Lu, HUANG Xiao-Xia, CAI Xing-Yuan, HE Ke-Jian, ZHANG Li-Li. Analysis of vegetation and soil characteristics alongside trails in Yak Meadow Park, Jade Dragon Mountain[J]. Acta Prataculturae Sinica, 2016, 25(2): 1-9.

References

[1] Qu Z X, Zhu Y C. Vegetation investigation on Jade Dragon Mountain in Lijiang, Yunnan. Journal of Yunnan University, 1957, 4: 19-130.
[2] Wu Z K, Zhang C Q, Huang Y, et al . Analysis on the formation of plant species diversity in the Yulong Mountains, upper reaches of Yangtze River. Resources and Environment in the Yangtze Basin, 2006, 15(1): 48-53.
[3] Chen L, Dong H J, Peng H. Diversity and distribution of higher plants in Yunnan, China. Biodiversity Science, 2013, 21(3): 359-363.
[4] Zhang Y N, Zhang Z M, Geng Y P, et al . Priority plant communities for conservation in Northwest Yunnan. Biodiversity Science, 2013, 21(3): 296-305.
[5] Ding J, Huang X X, He K J. The temporal and spatial distribution pattern of visitors in Jade Dragon Snow Mountain. Yunnan Geographic Environment Research, 2010, 22(4): 71-76.
[6] Lin H L, Hou F J. Research progress and trends in system coupling and discordance for grassland agro-ecosystems. Acta Ecologica Sinica, 2004, 24(6): 1252-1258.
[7] Cole D N. Impacts of hiking and camping on soils and vegetation: a review. Environmental Impacts of Ecotourism, 2004, 41: 60-103.
[8] Huang X X, Zhang Y, He K J, et al . Tolerance of alpine meadows to human trampling. Acta Prataculturae Sinica, 2014, 23(2): 333-339.
[9] Leung Y, Newburger T, Jones M, et al . Developing a monitoring protocol for visitor-created informal trails in Yosemite National Park, USA. Environmental Management, 2011, 47(1): 93-106.
[10] Gong J, Lu L, Jin X L, et al . Impacts of tourist disturbance on plant communities and soil properties in Huangshan Mountain scenic area. Acta Ecologica Sinica, 2009, 29(5): 2239-2251.
[11] Li P, Pu L J, Zhang J H. The influence of tourist activities on soil environment: an overview of research progress in China. Progress in Geography, 2012, 31(8): 1097-1105.
[12] Li W J, Wu T H. Effect of tourism on grassland tourist locations: Gold Saddle tourist spots of Xilamuren grassland, Inner Mongolia. Resources Science, 2012, 34(10): 1980-1987.
[13] Pickering C M, Hill W. Impacts of recreation and tourism on plant biodiversity and vegetation in protected areas in Australia. Journal of Environmental Management, 2007, 85(4): 791-800.
[14] Boucher D H, Gil O E D, Vilchez B, et al . Recovery of trailside vegetation from trampling in a tropical rain forest. Environmental Management, 1991, 15(2): 257-262.
[15] Müllerová J, Vítková M, Vítek O. The impacts of road and walking trails upon adjacent vegetation: effects of road building materials on species composition in a nutrient poor environment. Science of the Total Environment, 2011, 409(19): 3839-3849.
[16] Queiroz R E, Ventura M A, Silva L. Plant diversity in hiking trails crossing Natura 2000 areas in the Azores: implications for tourism and nature conservation. Biodiversity & Conservation, 2014, 23(6): 1347-1365.
[17] Barros A, Pickering C M. Non-native plant invasion in relation to tourism use of Aconcagua park, Argentina, the highest protected area in the Southern Hemisphere. Mountain Research & Development, 2014, 34(1): 13-26.
[18] Barros A, Gonnet J, Pickering C. Impacts of informal trails on vegetation and soils in the highest protected area in the Southern Hemisphere. Journal of Environmental Management, 2013, 127(18): 50-60.
[19] Zhang Z C, Yan Y C, Shao Z Y. Study on the correlation between steppe vegetation and soil as well as the difference in response to disturbance. Journal of Arid Land Resources and Environment, 2009, 23(5): 121-127.
[20] Yang M Y, Hens L, Ou X K, et al . Impacts of recreational trampling on subalpine vegetation and soils in Northwest Yunnan, China. Acta Ecologica Sinica, 2009, 29(3): 171-175.
[21] Huang X X, He K J, Qin Y. Analysis of ground surface temperature pattern near timberline on the southern slope of Mt. Jade Dragon. Journal of Yunnan University, 2010, 32(6): 680-684.
[22] Liu Q, Wu Y, Wu N. Forest gap characteristic in a coniferous- Picea likiangensis forest in the Yulong Snow Mountain Natural Reserve, Yunnan Province, China. Chinese Journal of Applied Ecology, 2003, 14(6): 845-848.
[23] Liu R Y, Zeng J L. Long-term research and its monitoring of trail impacts: a case study of Tataka Trail, Yushan National Park, Taiwan. Resources Science, 2006, 28(3): 120-127.
[24] R Development Core Team. R: A language and environment for statistical computing[EB/OL]. R Foundation for Statistical Computing, Vienna, Austria ISBN 3-900051-07-0, URL http://www.R-project.org, 2012.
[25] Bergès L, Chevalier R, Avon C. Influence of forest road, road-surfacing material and stand age on floristic diversity and composition in a nutrient-poor environment. Applied Vegetation Science, 2013, 16(3): 470-479.
[26] Joly M, Bertrand P, Gbangou R Y, et al . Paving the way for invasive species: road type and the spread of common ragweed ( Ambrosia artemisiifolia ). Environmental Management, 2011, 48(3): 514-522.
[27] Kissling M, Hegetschweiler K T, Rusterholz H, et al . Short-term and long-term effects of human trampling on above-ground vegetation soil density soil organic matter and soil microbial processes. Applied Soil Ecology, 2009, 42(3): 303-314.
[28] Wang Q J, Li S X, Wang W Y, et al . The despondences of carbon and nitrogen reserves in plants and soils to vegetation cover change on Kobresia pygmaea meadow of Yellow River and Yangtze River source region. Acta Ecologica Sinica, 2008, 28(3): 885-894.
[29] Stewart D P C, Cameron K C. Effect of trampling on the soils of the St James Walkway, New Zealand. Soil Use and Management, 1992, 8(1): 30-36.
[30] Wang C T, Long R J, Cao G M, et al . Soil carbon and nitrogen contents along elevation gradients in the source region of Yangtze, Yellow and Lantsang Rivers. Journal of Plant Ecology, 2006, 30(3): 441-449.
[31] Xi J C, Hu C D, Wu G Z, et al . Response of Liupan Mountain in ecological tourism’ trails to human trampling disturbance. Journal of Natural Resources, 2008, 23(2): 274-284.
[32] Jiang Y, Zhang Y P, Yang Y G, et al . Impacts of grazing on the system coupling between vegetation and soil in the alpine and subalpine meadows of Wutai Mountain. Acta Ecologica Sinica, 2010, 30(4): 837-846.
[33] Zheng W, Zhu J Z, Pan C D. Effects of tourism disturbance on soil-plant system in Kanasi Scenic Area. Chinese Journal of Grassland, 2009, 31(1): 109-115.
[34] Gan Y M, Li Z D, Luo G R, et al . The changes of grassland soil nutrition at different degradation subalpine meadow of north-west in Sichuan. Acta Prataculturae Sinica, 2005, 14(2): 38-42.
[35] Marion J L, Leung Y. Indicators and protocols for monitoring impacts of formal and informal trails in protect areas. Journal of Tourism and Leisure Studies, 2011, 17(2): 215-236.
[36] Miller T E. Community diversity and interactions between the size and frequency of disturbance. American Naturalist, 1982, 120(4): 533-536.
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[2] 吴之坤, 张长芹, 黄媛, 等. 长江上游玉龙雪山植物物种多样性形成的探讨. 长江流域资源与环境, 2006, 15(1): 48-53.
[3] 陈丽, 董洪进, 彭华. 云南省高等植物多样性与分布状况. 生物多样性, 2013, 21(3): 359-363.
[4] 张燕妮, 张志明, 耿宇鹏, 等. 滇西北地区优先保护的植物群落类型. 生物多样性, 2013, 21(3): 296-305.
[5] 丁佼, 黄晓霞, 和克俭. 玉龙雪山景区游客分布特征分析. 云南地理环境研究, 2010, 22(4): 71-76.
[6] 林慧龙, 侯扶江. 草地农业生态系统中的系统耦合与系统相悖研究动态. 生态学报, 2004, 24(6): 1252-1258.
[8] 黄晓霞, 张勇, 和克俭, 等. 高寒草甸对旅游踩踏的抗干扰响应能力. 草业学报, 2014, 23(2): 333-339.
[10] 巩劼, 陆林, 晋秀龙, 等. 黄山风景区旅游干扰对植物群落及其土壤性质的影响. 生态学报, 2009, 29(5): 2239-2251.
[11] 李鹏, 濮励杰, 章锦河. 旅游活动对土壤环境影响的国内研究进展. 地理科学进展, 2012, 31(8): 1097-1105.
[12] 李文杰, 乌铁红. 旅游干扰对草原旅游点植被的影响——以内蒙古希拉穆仁草原金马鞍旅游点为例. 资源科学, 2012, 34(10): 1980-1987.
[19] 张智才, 闫玉春, 邵振艳. 草原植被-土壤的关系及对干扰响应差异研究. 干旱区资源与环境, 2009, 23(5): 121-127.
[21] 黄晓霞, 和克俭, 秦雨. 玉龙雪山南坡林线附近的地面温度场特征分析. 云南大学学报(自然科学版), 2010, 32(6): 680-684.
[22] 刘庆, 吴彦, 吴宁. 玉龙雪山自然保护区丽江云杉林林窗特征研究. 应用生态学报, 2003, 14(6): 845-848.
[23] 刘儒渊, 曾家琳. 登山步道游憩冲击之长期监测——以玉山国家公园塔塔加步道为例. 资源科学, 2006, 28(3): 120-127.
[28] 王启基, 李世雄, 王文颖, 等. 江河源区高山嵩草( Kobresia pygmaea )草甸植物和土壤碳、氮储量对覆被变化的响应. 生态学报, 2008, 28(3): 885-894.
[30] 王长庭, 龙瑞军, 曹广民, 等. 三江源地区主要草地类型土壤碳氮沿海拔变化特征及其影响因素. 植物生态学报, 2006, 30(3): 441-449.
[31] 席建超, 胡传东, 武国柱, 等. 六盘山生态旅游区旅游步道对人类践踏干扰的响应研究. 自然资源学报, 2008, 23(2): 274-284.
[32] 江源, 章异平, 杨艳刚, 等. 放牧对五台山高山、亚高山草甸植被-土壤系统耦合的影响. 生态学报, 2010, 30(4): 837-846.
[33] 郑伟, 朱进忠, 潘存德. 旅游干扰对喀纳斯景区草地土壤-植被系统的影响. 中国草地学报, 2009, 31(1): 109-115.
[34] 干友民, 李志丹, 罗光荣, 等. 川西北亚高山草地不同退化梯度草地土壤养分变化. 草业学报, 2005, 14(2): 38-42.