[1]Wang Yinlong,Gao Ruizhong,Fang Lijing,et al.Spatial-Temporal Evolution and Driving Factors of Hydrological Cycle Factors in Inland River Basin of Inner Mongolia Gassland[J].Research of Soil and Water Conservation,2024,31(05):279-287.[doi:10.13869/j.cnki.rswc.2024.05.009]
Copy
Spatial-Temporal Evolution and Driving Factors of Hydrological Cycle Factors in Inland River Basin of Inner Mongolia Gassland
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
31
Number of periods:
2024 05
Page number:
279-287
Column:
Public date:
2024-08-10
- Title:
- Spatial-Temporal Evolution and Driving Factors of Hydrological Cycle Factors in Inland River Basin of Inner Mongolia Gassland
- Keywords:
- grassland inland river basin; climate change; vegetation dynamics; hydrological response; trend analysis
- CLC:
- P339
- DOI:
- 10.13869/j.cnki.rswc.2024.05.009
- Abstract:
- [Objective]The aim of this study is to examine the response of hydrological cycle factors to vegetation dynamics and climate change in the inland river basin of Inner Mongolia grassland, which is of important theoretical significance for the ecological protection and regional water resources development and utilization in the inland river basin of Inner Mongolia grassland. [Methods]The inland river basin of Inner Mongolia grassland was taken as the research area. Based on multi-source remote sensing, climate, meteorology, hydrology and other data, the temporal and spatial evolution and driving factors of hydrological cycle elements in the basin were analyzed by trend test, significance test and correlation analysis. [Results](1)The evapotranspiration of the basin showed a significant upward trend( 0.994 mm/a ), the precipitation showed a significant downward trend( 1.965 mm/a ), and the soil moisture showed an increasing trend.(2)The vegetation in the growing season generally showed an increasing trend. The normalized difference vegetation index(NDVI), gross primary productivity(GPP)and leaf area index(LAI)showed a ladder-like spatial distribution pattern of high level in the east and low level in the west, and the temperature showed an overall upward trend.(3)Vegetation change was positively correlated with evapotranspiration(ET)and soil moisture(SSM). There was a significant positive correlation between temperature and evapotranspiration(R=0.699, p=0.01 ), and the spatial correlation increased from west to east. There was a negative correlation between temperature and runoff, and a significant negative correlation with soil moisture in the east and west of the basin. [Conclusion]The hydrological cycle variables(precipitation, evapotranspiration, soil moisture, runoff)increased with the increase of vegetation. Precipitation, soil moisture and runoff decreased with the increase of temperature, and evapotranspiration increased with the increase of temperature.
- References:
-
[1]刘春蓁,巢清尘,王守荣,等.水文气象学领域的水文循环研究进展[J].气候变化研究进展,2023,19(1):1-10.
Liu C Z, Chao Q C, Wang S R, et al. The research progress of hydrologic cycle in hydrometeorology[J]. Climate Change Research, 2023,19(1):1-10.
[2]Kramer R, Bounoua L, Zhang P, et al. Evapotranspiration trends over the eastern United States during the 20 th century[J]. Hydrology, 2015,2(2):93-111.
[3]苏布达,孙赫敏,李修仓,等.气候变化背景下中国陆地水循环时空演变[J].大气科学学报,2020,43(6):1096-1105.
Su B D, Sun H M, Li X C, et al. Impact of climate change on terrestrial water cycle in China[J]. Transactions of Atmospheric Sciences, 2020,43(6):1096-1105.
[4]姜彤,孙赫敏,李修仓,等.气候变化对水文循环的影响[J].气象,2020,46(3):289-300.
Jiang T, Sun H M, Li X C, et al. Impact of climate change on water cycle[J]. Meteorological Monthly, 2020,46(3):289-300.
[5]Huntington T G, Weiskel P K, Wolock D M, et al. A new indicator framework for quantifying the intensity of the terrestrial water cycle[J]. Journal of Hydrology, 2018,559:361-372.
[6]Bai P, Liu X M, Zhang Y Q, et al. Assessing the impacts of vegetation greenness change on evapotranspiration and water yield in China[J]. Water Resources Research, 2020,56(10):E2019 WR027019.
[7]张永强,孔冬冬,张选泽,等.2003—2017年植被变化对全球陆面蒸散发的影响[J].地理学报,2021,76(3):584-594.
Zhang Y Q, Kong D D, Zhang X Z, et al. Impacts of vegetation changes on global evapotranspiration in the period 2003-2017[J]. Acta Geographica Sinica, 2021,76(3):584-594.
[8]王凯利,王志慧,肖培青,等.气候与下垫面变化对黄土高原蒸散发变化的影响评估[J].水土保持学报,2022,36(3):166-172,180.
Wang K L, Wang Z H, Xiao P Q, et al. Assessment on the impact of climate and the changes of underlying surface on the evapotranspiration in the Loess Plateau[J]. Journal of Soil and Water Conservation, 2022,36(3):166-172,180.
[9]Khoie M M M, Nasseri M, Banihashemi M A. Determining the spatial contributions of land use changes on the streamflow and sediment transport regimes:A case study of the Gorganroud watershed in Iran[J]. Environmental Science and Pollution Research International, 2023,30(15):45029-45045.
[10]Feng Z, Liu S, Guo Y, et al. Runoff responses of various driving factors in a typical basin in Beijing-Tianjin-Hebei Area[J]. Remote Sensing, 2023,15(4):1027.
[11]Allan R P, Barlow M, Byrne M P, et al. Advances in understanding large-scale responses of the water cycle to climate change[J]. Annals of the New York Academy of Sciences, 2020,1472(1):49-75.
[12]吴福婷,符淙斌.全球变暖背景下不同空间尺度降水谱的变化[J].科学通报,2013,58(8):664-673.
Wu F T, Fu C B. Change of precipitation intensity spectra at different spatial scales under warming conditions[J]. Chinese Science Bulletin, 2013,58(8):664-673.
[13]陈婷,夏军,邹磊.汉江上游流域水文循环过程对气候变化的响应[J].中国农村水利水电,2019(9):1-7.
Chen T, Xia J, Zou L. The response of the upstream hydrological cycle process to climate change in the upper Hanjiang River Basin[J]. China Rural Water and Hydropower, 2019(9):1-7.
[14]Yang D, Li C, Hu H, et al. Analysis of water resources variability in the Yellow River of China during the last half century using historical data[J]. Water Resources Research, 2004,1842(40):308-322.
[15]Sun Y L, Yang Y L, Zhang Y, et al. Assessing vegetation dynamics and their relationships with climatic variability in Northern China[J]. Physics and Chemistry of the Earth, Parts A/B/C,2015,87:79-86.
[16]Sen P K. Estimates of the regression coefficient based on Kendall's tau[J]. Journal of the American Statistical Association, 1968,63(324):1379-1389.
[17]Krishnaswamy J, John R, Joseph S. Consistent response of vegetation dynamics to recent climate change in tropical mountain regions[J]. Global Change Biology, 2014,20(1):203-215.
[18]Mann H B. Nonparametric tests against trend[J]. Econometrica, 1945,13(3):245-259.
[19]沈贝贝,魏一博,马磊超,等.内蒙古草原植被覆盖度时空格局变化及驱动因素分析[J].农业工程学报,2022,38(12):118-126.
Shen B B, Wei Y B, Ma L C, et al. Spatiotemporal changes and drivers of fractional vegetation cover in Inner Mongolia grassland of China[J]. Transactions of the Chinese Society of Agricultural Engineering, 2022,38(12):118-126.
[20]赵汝冰,肖如林,万华伟,等.锡林郭勒盟草地变化监测及驱动力分析[J].中国环境科学,2017,37(12):4734-4743.
Zhao R B, Xiao R L, Wan H W, et al. Grassland change monitoring and driving force analysis in Xilingol League[J]. China Environmental Science, 2017,37(12):4734-4743.
[21]Cano-Arboleda L V, Villegas J C, Restrepo A C, et al. Complementary effects of tree species on canopy rainfall partitioning:New insights for ecological restoration in Andean ecosystems[J]. Forest Ecology and Management, 2022,507:119969.
[22]Famiglietti J S, Rodell M. Water in the balance[J]. Science, 2013,340(6138):1300-1301.
[23]张阿龙,高瑞忠,刘廷玺,等.高原内陆河流域气候水文突变与生态演变规律:以内蒙古锡林河和巴拉格尔河流域为例[J].中国环境科学,2019,39(12):5254-5263.
Zhang A L, Gao R Z, Liu T X, et al. Identification on hydrometeorology mutation characteristics and ecological evolution pattern of the plateau inland river basin—Taken Xilin River and Balager river of Inner Mongolia for instance[J]. China Environmental Science, 2019,39(12):5254-5263.
[24]张阿龙,高瑞忠,刘廷玺,等.近50年半干旱典型草原区域不同时间尺度上的降水、径流研究[J].水土保持研究,2019,26(4):80-86,95.
Zhang A L, Gao R Z, Liu T X, et al. Study on precipitation and runoff at different time scales in semi-arid grassland basin over the past 50 years[J]. Research of Soil and Water Conservation, 2019,26(4):80-86,95.
[25]焦全军,付安民,张肖,等.基于MODIS数据的锡林郭勒草原植被覆盖变化及驱动因子分析[J].北京工业大学学报,2017,43(5):659-664.
Jiao Q J, Fu A M, Zhang X, et al. Driving factors of vegetation changes in Xilingol Grassland based on MODIS data[J]. Journal of Beijing University of Technology, 2017,43(5):659-664.
[26]刘佳佳,黄甘霖.锡林郭勒盟和锡林浩特市草原生态系统服务与人类福祉的关系研究综述[J].草业科学,2019,36(2):573-593.
Liu J J, Huang G L. A review of grassland ecosystem service and human well-being in Xilingol League and Xilinhot City[J]. Pratacultural Science, 2019,36(2):573-593.
[27]Magan B, Kim S, Wasko C, et al. Impact of atmospheric circulation on the rainfall-temperature relationship in Australia[J]. Environmental Research Letters, 2020,15(9):094098.
- Similar References:
Memo
-
Last Update:
2024-08-10