LI Qiang,JIA Wei,GAO Guanlong,et al.Improvement of Soil Evaporation Modeling for a Populus euphratica Forest Ecosystem in the Lower Reaches of the Heihe River[J].Research of Soil and Water Conservation,2023,30(01):304-311.[doi:10.13869/j.cnki.rswc.2023.01.007]
黑河下游胡杨林生态系统土壤蒸发模拟改进
- Title:
- Improvement of Soil Evaporation Modeling for a Populus euphratica Forest Ecosystem in the Lower Reaches of the Heihe River
- 文章编号:
- 1005-3409(2023)01-0304-08
- 分类号:
- S271
- 文献标志码:
- A
- 摘要:
- 水分是限制干旱、半干旱地区植被生态系统恢复的重要因素之一,合理量化长时间尺度下生态系统中的土壤蒸发量及其变化趋势,对于提高生态系统水资源利用效率具有重要意义。基于黑河下游额济纳绿洲七道桥胡杨林保护区实测数据,分析了胡杨林生态系统土壤蒸发和蒸散发的变化趋势及其与环境因子的相关性,通过Shuttleworth-Wallace模型和改进的双源模型中土壤蒸发的计算公式对其进行模拟,对比分析了二者的模拟精度及参数敏感性,结果表明:(1)土壤蒸发和蒸散发各月的日变化及整个试验期内的变化均呈先升高后降低的单峰变化趋势;(2)胡杨林生态系统土壤蒸发在蒸散发中所占比例的变化范围为30.2%～72.2%;(3)净辐射对土壤蒸发的影响最显著;(4)改进的双源模型中,土壤蒸发的计算公式可以不考虑复杂阻力参数的计算过程,且与传统的双源SW模型相比具有更高的模拟精度。研究提出了适用于干旱区森林植被生态系统中土壤蒸发模拟的双源优化模型,为土壤蒸发模拟提供了新的思路与方法。
- Abstract:
- Water is one of the important factors limiting the restoration of ecosystems in arid and semi-arid regions. Quantifying soil evaporation and its change trend over a long time scale is of great significance for improving water use efficiency. Based on the measured data of the Qidaoqiao Populus euphratica forest reserve in Ejin Oasis in the lower reaches of the Heihe River, we analyzed the variation trend of soil evaporation and evapotranspiration, and their correlation with the environmental factors, and simulated soil evaporation using the formula of the Shuttleworth-Wallace model and improved dual-source model. The accuracy and parameter sensitivity of each model were compared and analyzed, and the main conclusions were as follows.(1)The diurnal variation of soil evaporation and evapotranspiration increased firstly, and then decreased in each month and the whole experiment period, respectively.(2)The ratio of soil evaporation to evapotranspiration in the P. euphratica ecosystem varied from 30.2% to 72.2%.(3)Net radiation has the most significant effect on soil evaporation.(4)In the improved dual-source model, the calculation formula of soil evaporation does not need consider the calculation process of the complex resistance parameters, and has higher simulation accuracy than the traditional dual-source SW model. In this study, a dual-source optimal model for soil evaporation simulation in the forest ecosystems in arid areas is proposed, which can provide a new idea and method for soil evaporation simulation.
参考文献/References:
[1] Bastin J F, Berrahmouni N, Grainger A, et al. The extent of forest in dryland biomes[J]. Science, 2017,356(6338):635-638.
[2] Ács F. A Comparative Analysis of transpiration and bare soil evaporation[J]. Boundary-Layer Meteorology, 2003,109(2):139-162.
[3] 赵文智,牛最荣,常学礼,等.基于净初级生产力的荒漠人工绿洲耗水研究[J].中国科学:地球科学,2010,40(10):1431-1438.
[4] Wei Z, Liu Y, Xu D, et al. Application and comparison of winter wheat canopy resistance estimation models based on the scaling-up of leaf stomatal conductance[J]. Chinese Science Bulletin, 2013,58(23):2909-2916.
[5] Wei Z, Lee X, Wen X, et al. Evapotranspiration partitioning for three agro-ecosystems with contrasting moisture conditions: A comparison of an isotope method and a two-source model calculation[J]. Agricultural and Forest Meteorology, 2018,252:296-310.
[6] Li X, He Y, Zeng Z, et al. Spatiotemporal pattern of terrestrial evapotranspiration in China during the past thirty years[J]. Agricultural and Forest Meteorology, 2018,259:131-140.
[7] 童雅琴,王佩,李小雁,等.黑河流域高寒草甸生态系统水分收支及蒸散发拆分研究[J].生态学报,2018,38(20):7400-7411.
[8] Byun K, Liaqat U, Choi M. Dual-model approaches for evapotranspiration analyses over homo-and heterogeneous land surface conditions[J]. Agricultural and Forest Meteorology, 2014,197:169-187.
[9] Koudahe K, Djaman K, Adewumi J. Evaluation of the Penman-Monteith reference evapotranspiration under limited data and its sensitivity to key climatic variables under humid and semiarid conditions[J]. Modeling Earth Systems and Environment, 2018,4(3):1239-1257.
[10] 李伦,刘海军,高壮壮,等.杨树防护林土壤蒸发及其影响因素[J].水土保持通报,2021,41(6):82-88.
[11] 丹杨,杜灵通,王乐,等.荒漠草原人工灌丛化对蒸散发及其组分的影响:以盐池县为例[J].生态学报,2020,40(16):5638-5648.
[12] Li X, Yang P, Ren S, et al. Modeling cherry orchard evapotranspiration based on an improved dual-source model[J]. Agricultural Water Management, 2010,98(1):12-18.
[13] Zhu G F, Su Y H, Li X, et al. Modelling evapotranspiration in an alpine grassland ecosystem on Qinghai-Tibetan plateau[J]. Hydrological Processes, 2014,28(3):610-619.
[14] Ershadi A, Mccabe M, Evans J, et al. Impact of model structure and parameterization on Penman-Monteith type evaporation models[J]. Journal of Hydrology, 2015,525(693):521-535.
[15] Zhao P, Lüers J. Parameterization of evapotranspiration estimation for two typical East Asian crops[J]. Atmosphere, 2017,8(6):111.
[16] Li S, Kang S Z, Zhang L, et al. Measuring and modeling maize evapotranspiration under plastic film-mulching condition[J]. Journal of Hydrology, 2013,503:153-168.
[17] 董军,岳宁,党慧慧,等.应用修订的Shuttleworth-Wallace模型对半干旱区覆膜玉米蒸散的研究[J].中国生态农业学报,2016,24(5):674-683.
[18] 吴林,闵雷雷,沈彦俊,等.分时段修正双源模型在西北干旱区玉米蒸散量模拟中的应用[J].中国生态农业学报,2017,25(5):634-646.
[19] 刘春伟,曾勰婷,邱让建.用分时段修正双源模型估算南京地区冬小麦生育期蒸散量[J].农业工程学报,2016,36(1):80-87.
[20] 热依拉·木民,塔依尔江·艾山,玉米提·哈力克.塔里木河下游胡杨空心特征[J].应用生态学报,2020,31(6):1933-1940.
[21] Vickers D, Mahrt L. Quality control and flux sampling problems for tower and aircraft data[J]. Journal of Atmospheric and Oceanic Technology, 1997,14(3):512-526.
[22] 同小娟,张劲松,孟平,等.黄河小浪底人工混交林冠层CO2储存通量变化特征[J].生态学报,2015,35(7):2076-2084.
[23] Shuttleworth W J, Wallace J. Evaporation from sparse crops-an energy combination theory[J]. Quarterly Journal of the Royal Meteorological Society, 1985,111(469):839-855.
[24] Lohammar T, Larsson S, Linder S, et al. FAST:Simulation models of gaseous exchange in Scots pine[J]. Ecological Bulletins, 1980,32:505-523.
[25] Choudhury B, Monteith J. A four-layer model for the heat budget of homogeneous land surfaces[J]. Quarterly Journal of the Royal Meteorological Society, 1988,114(480):373-398.
[26] Dolman A. A multiple-source land surface energy balance model for use in general circulation models[J]. Agricultural and Forest Meteorology, 1993,65(1):21-45.
[27] Campbell G, Norman J. The description and measurement of plant canopy structure[M]. Cambridge:Cambridge University Press, 1989.
[28] Zhan X, Kustas W, Humes K. An intercomparison study on models of sensible heat flux over partial canopy surfaces with remotely sensed surface temperature[J]. Remote Sensing of Environment, 1996,58(3):242-256.
[29] 李艳,刘海军,黄冠华.麦秸覆盖条件下土壤蒸发阻力及蒸发模拟[J].农业工程学报,2015,31(1):98-106.
[30] 刘丽霞,王辉,孙栋元,等.绿洲农田防护林系统土壤蒸发特征研究[J].干旱区资源与环境,2008,22(1):162-166.
[31] 刘国水,刘钰,蔡甲冰,等.农田不同尺度蒸散量的尺度效应与气象因子的关系[J].水利学报,2011,42(3):284-289.
[32] 李菊,刘允芬,杨晓光,等.千烟洲人工林水汽通量特征及其与环境因子的关系[J].生态学报,2006,26(8):2449-2456.
[33] 吴友杰,杜太生.西北干旱区农田土壤蒸发量及影响因子分析[J].农业工程学报,2020,36(12):110-116.
[34] 韩生生,刘苏峡,宋献方,等.西沙赵述岛地表蒸散发试验[J].地理研究,2021,40(1):172-184.
[35] 穆家伟,查天山,贾昕,等.毛乌素沙地典型沙生灌木对土壤蒸发的影响[J].北京林业大学学报,2016,38(12):39-45.
[36] 高冠龙,冯起,张小由,等.黑河下游影响荒漠河岸胡杨林蒸腾的冠层与大气耦合分析[J].高原气象,2018,37(1):234-239.
[37] Kool D, Agam N, Lazarovitch N, et al. A review of approaches for evapotranspiration partitioning[J]. Agricultural and Forest Meteorology, 2014,184(1):56-70.
[38] Nagler P L, Glenn E P, Lewis T T. Comparison of transpiration rates among saltcedar, cottonwood and willow trees by sap flow and canopy temperature methods[J]. Agricultural and Forest Meteorology, 2003,116:73-89.
[39] Si J H, Feng Q, Zhang X Y, et al. Sap flow of Populus euphratica in a desert riparian forest in an extreme arid region during the growing season[J]. Journal of Integrative Plant Biology, 2007,49:425-436.
[40] Lang P, Ahlborn J, Schäfer P, et al. Growth and water use of Populus euphratica trees and stands with different water supply along the Tarim River, NW China[J]. Forest Ecology and Management, 2016,380:139-148.
[41] Hou L G, Xiao H L, Si J H, et al. Evapotranspiration and crop coefficient of Populus euphratica Oliv forest during the growing season in the extreme arid region northwest China[J]. Agricultural and Forest Meteorology, 2010,97:351-356.
[42] Yuan G F, Zhang P, Shao M A, et al. Energy and water exchanges over a riparian Tamarix spp. stand in the lower Tarim River basin under a hyper-arid climate[J]. Agricultural and Forest Meteorology, 2014,194:144-154.
[43] Yuan G F, Luo Y, Shao M A, et al. Evapotranspiration and its main controlling mechanism over the desert riparian forests in the lower Tarim River Basin[J]. Science China Earth Sciences, 2015,58:1032-1042.
[44] Yu T F, Feng Q, Si J H, et al. Tamarix ramosissima stand evapotranspiration and its association with hydroclimatic factors in an arid region in northwest China[J]. Journal of Arid Environments, 2017,138:18-26.
[45] Wilcox B P, Breshears D D, Seyfried M S. Water balance on rangelands[M]. Stewart B A, Howell T A. Encyclopedia of Water Science. New York:Marcel Dekker,2003.
[46] Su P X, Li S J, Zhou Z J, et al. Partitioning evapotranspiration of desert plants under different water regimes in the inland Heihe River Basin, Northwestern China[J]. Arid Land Research and Management, 2015,30:138-152.
[47] Yu T F, Feng Q, Si J H, et al. Responses of riparian forests to flood irrigation in the hyper-arid zone of NW China[J]. Science of the Total Environment, 2019,648:1421-1430.
[48] 贾振江,赵广兴,李王成,等.宁夏中部干旱带砂土混合覆盖下土壤蒸发估算[J].水土保持学报,2022,36(2):219-227.
[49] Zhang C, Yan H, Shi H, et al. Study of crop coefficient and the ratio of soil evaporation to evapotranspiration in an irrigated maize field in an arid area of Yellow River Basin in China[J]. Meteorology and Atmospheric Physics, 2013,121(3/4):207-214.
[50] 张川,闫浩芳,大上博基,等.表层有效土壤水分参数化及冠层下土面蒸发模拟[J].农业工程学报,2015,31(2):102-107.
[51] 马己安,冯克鹏,李王成,等.基于水面蒸发量的宁夏中部干旱带土壤蒸发量估算研究[J].灌溉排水学报,2020,3(10):35-41.
[52] 高壮壮,刘海军,张智郡,等.不同质地条件下土壤表层温度与土壤蒸发量的关系研究[J].灌溉排水学报,2019,38(9):42-48.
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备注/Memo
收稿日期:2022-07-01 修回日期:2022-07-28
资助项目:中国博士后科学基金项目(2018M643769); 山西省高等学校科技创新项目(2020L0028); 中央高校基本科研业务费(300102279505)
第一作者:李强(1983—),男,山西太原人,硕士,副教授,研究方向为区域环境评价与可持续发展。E-mail:tysylq@163.com
通信作者:高冠龙(1988—),男, 山西晋中人,博士,副教授,研究方向为生态水文。E-mail:gaoguanlong@sxu.edu.cn