黄河源区植被对活动层温度和水分的影响

罗栋梁; 金会军; 何瑞霞; 杨思忠

doi:10.3799/dqkx.2014.040

Volume 39 Issue 4

Apr. 2014

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Article Navigation > Earth Science > 2014 > 39(4): 421-430

Luo Dongliang, Jin Huijun, He Ruixia, Yang Sizhong, 2014. Responses of Surface Vegetation on Soil Temperature and Moisture of the Active Layer in the Source Area of the Yellow River. Earth Science, 39(4): 421-430. doi: 10.3799/dqkx.2014.040

Citation:

Luo Dongliang, Jin Huijun, He Ruixia, Yang Sizhong, 2014. Responses of Surface Vegetation on Soil Temperature and Moisture of the Active Layer in the Source Area of the Yellow River. Earth Science, 39(4): 421-430. doi: 10.3799/dqkx.2014.040

Citation:

Luo Dongliang, Jin Huijun, He Ruixia, Yang Sizhong, 2014. Responses of Surface Vegetation on Soil Temperature and Moisture of the Active Layer in the Source Area of the Yellow River. Earth Science, 39(4): 421-430. doi: 10.3799/dqkx.2014.040

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Responses of Surface Vegetation on Soil Temperature and Moisture of the Active Layer in the Source Area of the Yellow River

doi: 10.3799/dqkx.2014.040

State Key Laboratory of Frozen Soils Engineering, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China

Received Date: 2013-08-27
Publish Date: 2014-04-15

Abstract

Abstract

Relationships of the vegetation and active layer are the foci of global change study since the interaction between the vegetation and hydrothermal processes of the active layer are important part of Qinghai-Tibet Plateau permafrost ecosystems, and they are liable to react on the global warming and anthropogenic activities. Based on the analysis of soil temperature and unfrozen water content of the active layer, surveys of vegetation, the influences of vegetation on the variations of hydrothermal processes of the active layer in the source area of the Yellow River (SAYR) are studied. Preliminary results show that variations of unfrozen water content and soil temperature of the active layer are significantly affected by vegetation cover, above-ground biomass, and dominant species. The distribution unfrozen water content is consistent with the vegetation coverage. The offsets between the ground surface temperature and air temperature, which are affected by the vegetation cover, are higher in winter-time and lower in summer-time. The beginning of freezing is latter, the finishing of freezing is earlier, and the duration of freezing is longer for those sites with higher vegetation cover. With lowering of vegetation cover, zones with higher content of unfrozen water shift towards the bottom of the active layer. This study reveals the effects of variations of vegetation on soil temperature and unfrozen water content of the active layer for warm, and high-altitude permafrost in the SAYR, and will also facilitate the research and protection of cold eco-environments in the SAYR.
- active layer,
- hydrothermal variation,
- vegetation,
- response,
- climate change,
- source area of the Yellow River

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References(37)

References

Burn, C.R., Smith, C.A.S., 1988. Observations of the Thermal Offset in Near-Surface Mean Annual Ground Temperatures at Several Sites near Mayo Yukon Territory, Canada. Arctic, 41(2): 99-104. http://www.researchgate.net/profile/C_Burn/publication/254123826_Observations_of_the_Thermal_Offset_in_Near-Surface_Mean_Annual_Ground_Temperatures_at_Several_Sites_near_Mayo_Yukon_Territory_Canada/links/54ff18020cf2741b69f2adf2.pdf

Chen, S.Y., Zhao, L., Qin, D.H., et al., 2010. A Preliminary Study of the Relationships between Alpine Grassland Biomass and Environmental Factors in the Permafrost Regions of the Tibetan Plateau. Journal of Glaciology and Geocryology, 32(2): 405-413(in Chinese with English abstract).

Cheng, G.D., 2003. Influences of Local Factors on Permafrost Occurrence and Their Implications for Qinghai-Xizang Railway Design. Science in China (Series D), 33(6): 602-607 (in Chinese). http://earth.scichina.com:8080/sciDe/CN/article/downloadArticleFile.do?attachType=PDF&id=306900

Hao, Z.C., Li, L., Wang, J.H., et al., 2007. Impact of Climate Change on Surface Water Resources. Earth Science—Journal of China University of Geosciences, 32(3): 425-432 (in Chinese with English abstract). http://www.researchgate.net/publication/288643572_Impact_of_climate_change_on_surface_water_resources

Hu, H.C., Wang, G.X., Wang, Y.B., et al., 2009. Response of Soil Heat-Water Processes to Vegetation Cover on the Typical Permafrost and Seasonally Frozen Soil in the Headwaters of the Yangtze and Yellow Rivers. Chinese Science Bulletin, 54(2): 242-250 (in Chinese). doi: 10.1360/csb2009-54-2-242

Jin, H.J., Sun, L.P., Wang, S.L., et al., 2008. Dual Influences of Local Environmental Variables on Ground Temperatures on the Interior-Eastern Qinghai-Tibet Plateau (I): Vegetation and Snow Cover. Journal of Glaciology and Geocryology, 30(4): 535-545(in Chinese with English abstract). http://adsabs.harvard.edu/abs/2008AGUFMGC21A0728J

Li, Y.S., Wang, G.X., Zhao, L., et al., 2010. Response of Soil Moisture in the Permafrost Active Layer to the Change of Alpine Meadow Coverage on the Tibetan Plateau. Journal of Glaciology and Geocryology, 32(1): 157-165(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-BCDT201001022.htm

Liang, S.H., Wan, L., Li, Z.M., et al., 2007. The Effect of Permafrost on Alpine Vegetation in the Source Regions of the Yellow River. Journal of Glaciology and Geocryology, 29(1): 45-52(in Chinese with English abstract). http://www.cqvip.com/Main/Detail.aspx?id=24096635

Liu, G.S., Wang, G.X., Hu, H.C., et al., 2009. Influence of Vegetation Coverage on Water and Heat Processes of the Active Layer in Permafrost Regions of the Tibetan Plateau. Journal of Glaciology and Geocryology, 31(1): 89-95(in Chinese with English abstract). http://www.researchgate.net/publication/303133245_Influence_of_vegetation_coverage_on_water_and_heat_processes_of_the_active_layer_in_permafrost_regions_of_the_Tibetan_Plateau

Lu, Z.J., Wu, Q.B., Sheng, Y., et al., 2006. Heat and Water Difference of Active Layers beneath Different Surface Conditions near Beiluhe in Qinghai-Xizang Plateau. Journal of Glaciology and Geocryology, 28(5): 642-647(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-BCDT200605002.htm

Luo, D.L., Jin, H.J., Lin, L., et al., 2012. New Progress on Permafrost Temperature and Thickness in the Source Area of the Huanghe River. Scientia Geographica Sinica, 32(7): 898-904(in Chinese with English abstract). http://www.cnki.com.cn/Article/CJFDTotal-DLKX201207020.htm

Luo, D.L., Jin, H.J., Lin, L., et al., 2013. Distributive Features and Controlling Factors of Permafrost and the Active Layer Thickness in the Bayan Har Mountains along the Qinghai-Kangding Highway on Northeastern Qinghai-Tibet Plateau. Scientia Geographica Sinica, 33(5): 635-640(in Chinese with English abstract). http://qikan.cqvip.com/Qikan/Article/Detail?id=45897191

Mu, C.C., Zhang, T.J., Cao, B., et al., 2013. Study of the Organic Carbon Storage in the Active Layer of Permafrost over the Eboling Mountain in the Upper Reaches of the Heihe River in the Eastern Qilian Moutains. Journal of Glaciology and Geocryology, 35(1): 1-9(in Chinese with English abstract). http://www.researchgate.net/publication/303114498_Study_of_the_organic_carbon_storage_in_the_active_layer_of_the_permafrost_over_the_Eboling_Mountain_in_the_upper_reaches_of_the_Heihe_River_in_the_Eastern_Qilian_Mountains

Romanovsky, V.E., Osterkamp, T.E., 1995. Interannual Variations of the Thermal Regime of the Active Layer and Near-Surface Permafrost in Northern Alaska. Permafrost and Periglacial Processes, 6(4): 313-335. doi: 10.1002/ppp.3430060404

Wang, G.X., Li, Y.S., Wu, Q.B., et al., 2006. Impacts of Permafrost Changes on Alpine Ecosystem in Qinghai-Tibet Plateau. Science in China(Series D), 36(8): 743-754(in Chinese). http://d.wanfangdata.com.cn/Periodical_zgkx-ed200611004.aspx

Wang, G.X., Liu, L.A., Liu, G.S., et al., 2010. Impacts of Grassland Vegetation Cover on the Active-Layer Thermal Regime, Northeast Qinghai-Tibet Plateau, China. Permafrost and Periglacial Processes, 21(4): 335-344. doi: 10.1002/ppp.699

Wang, Z.R., Yang, G.J., He, X.B., et al., 2012. Response of Distribution Patterns of Plant Species Diversity and Biomass to Permafrost Changes. Acta Prataculturae Sinica, 21(1): 10-17(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-CYXB201201003.htm

Wu, Q.B., Shen, Y.P., Shi, B., 2003. Relationship between Frozen Soil together with Its Water-Heat Process and Ecological Environment in the Tibetan Plateau. Journal of Glaciology and Geocryology, 25(3): 250-255(in Chinese with English abstract). http://bcdt.westgis.ac.cn/EN/article/downloadArticleFile.do?attachType=PDF&id=1371

Zhou, D., Zhang, Z.F., Long, F., et al., 2013. Mapping Buried Faults Using the Temperature-Vegetation-Dryness Index with an Application in Yangla Copper Mining Area, Yunnan. Earth Science—Journal of China University of Geosciences, 38(2): 423-430 (in Chinese with English abstract). doi: 10.3799/dqkx.2013.042

Zhou, J., Wang, G.X., Li, X., et al., 2008. Energy-Water Balance of Meadow Ecosystem in Cold Frozen Soil Areas. Journal of Glaciology and Geocryology, 30(3): 398-407(in Chinese with English abstract). http://www.researchgate.net/publication/283917329_Energy-water_balance_of_meadow_ecosystem_in_cold_frozen_soil_areas

陈生云, 赵林, 秦大河, 等, 2010. 青藏高原多年冻土区高寒草地生物量与环境因子关系的初步分析. 冰川冻土, 32(2): 405-413. https://www.cnki.com.cn/Article/CJFDTOTAL-BCDT201002026.htm

程国栋, 2003. 局地因素对多年冻土分布的影响及其对青藏铁路设计的启示. 中国科学(D辑), 33(6): 602-607. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200306014.htm

郝振纯, 李丽, 王加虎, 等, 2007. 气候变化对地表水资源的影响. 地球科学——中国地质大学学报, 32(3): 425-432. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200703017.htm

胡宏昌, 王根绪, 王一博, 等, 2009. 江河源区典型多年冻土和季节冻土区水热过程对植被盖度的响应. 科学通报, 54(2): 242-250. https://www.cnki.com.cn/Article/CJFDTOTAL-KXTB200902019.htm

金会军, 孙立平, 王绍令, 等, 2008. 青藏高原中、东部局地因素对地温的双重影响(I): 植被和雪盖. 冰川冻土, 30(4): 535-545. https://www.cnki.com.cn/Article/CJFDTOTAL-BCDT200804002.htm

李元寿, 王根绪, 赵林, 等, 2010. 青藏高原多年冻土活动层土壤水分对高寒草甸覆盖变化的响应. 冰川冻土, 32(1): 157-165. https://www.cnki.com.cn/Article/CJFDTOTAL-BCDT201001022.htm

梁四海, 万力, 李志明, 等, 2007. 黄河源区冻土对植被的影响. 冰川冻土, 29(1): 45-52. doi: 10.3969/j.issn.1000-0240.2007.01.008

刘光生, 王根绪, 胡宏昌, 等, 2009. 青藏高原多年冻土区植被盖度变化对活动层水热过程的影响. 冰川冻土, 31(1): 89-95. https://www.cnki.com.cn/Article/CJFDTOTAL-BCDT200901012.htm

陆子建, 吴青柏, 盛煜, 等, 2006. 青藏高原北麓河附近不同地表覆被下活动层的水热差异研究. 冰川冻土, 28(5): 642-647. doi: 10.3969/j.issn.1000-0240.2006.05.003

罗栋梁, 金会军, 林琳, 等, 2012. 黄河源区多年冻土温度及厚度研究新进展. 地理科学, 32(7): 898-904. https://www.cnki.com.cn/Article/CJFDTOTAL-DLKX201207020.htm

罗栋梁, 金会军, 林琳, 等, 2013. 巴颜喀拉山青康公路沿线多年冻土和活动层分布特征及影响因素. 地理科学, 33(5): 635-640. https://www.cnki.com.cn/Article/CJFDTOTAL-DLKX201305019.htm

牟翠翠, 张廷军, 曹斌, 等, 2013. 祁连山区黑河上游俄博岭多年冻土区活动层碳储量研究. 冰川冻土, 35(1): 1-9. https://www.cnki.com.cn/Article/CJFDTOTAL-BCDT201301002.htm

王根绪, 李元首, 吴青柏, 等, 2006. 青藏高原冻土区冻土与植被的关系及其对高寒生态系统的影响. 中国科学(D辑), 36(8): 743-754. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK200608006.htm

王增如, 杨国靖, 何晓波, 等, 2012. 物种多样性和生物量分布规律对冻土活动层埋深变化的响应. 草业学报, 21(1): 10-17. https://www.cnki.com.cn/Article/CJFDTOTAL-CYXB201201003.htm

吴青柏, 沈永平, 施斌, 2003. 青藏高原冻土及水热过程与寒区生态环境的关系. 冰川冻土, 25(3): 250-255. doi: 10.3969/j.issn.1000-0240.2003.03.002

周丹, 张振飞, 龙斐, 等, 2013. 用温度植被干旱指数(TVDI)识别隐伏断层: 以云南羊拉铜矿区为例. 地球科学——中国地质大学学报, 38(2): 423-430. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201302026.htm

周剑, 王根绪, 李新, 等, 2008. 高寒冻土地区草甸草地生态系统的能量-水分平衡分析. 冰川冻土, 30(3): 398-407. https://www.cnki.com.cn/Article/CJFDTOTAL-BCDT200803006.htm

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Responses of Surface Vegetation on Soil Temperature and Moisture of the Active Layer in the Source Area of the Yellow River

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