Abstract
The East Asia summer monsoon transition zone, a unique area of transition from humid monsoon to arid continental climate, has the most prominent aridification in the world, and has experienced land surface aridification (LSA) in recent years. To investigate the influence of LSA on regional monsoon precipitation, two numerical experiments were run for vegetation degradation over a long period (30 years). Then, precipitation variation of different magnitudes was analyzed. After that, the mechanism of LSA influence on precipitation was studied. The results show that aridification reduced average summer precipitation by 5%. Additionally, LSA considerably changed the frequency of precipitation. Unlike aridification in North Africa caused by albedo variation, LSA in our study area mainly reduced surface thermal capacity, increased surface temperature, sharply increased the transport of surface sensible heat, and raised the atmospheric convective boundary layer. This reduces atmospheric moist static energy, which is not conducive to the generation of precipitation. LSA also increases the surface landscape gradient, local horizontal gradient of land surface turbulent flux, and probability of heavy convective precipitation. This paper reveals the mechanism by which land surface anomalies affect precipitation, which lays a foundation for follow-up studies.
Similar content being viewed by others
Avoid common mistakes on your manuscript.
1 Introduction
As a response to global warming, global aridification has become an indisputable fact (IPCC 2013; Mitchell et al. 2016; Dai 2012; Zhang et al. 2015; Ou et al. 2013; Cheng and Huang 2016). This aridification is even more pronounced in semiarid regions, which account for 15% of the global land area and are home to ~ 14% of the global population. As a unique component of the land, semiarid regions, with their large rainfall variability, fragile ecological environments, and strong sensitivity to climate change and human activity (Donat et al. 2017; Li and Wang 2018; Tiwari et al. 2017; Orlowsky and Seneviratne 2012; Zhang et al. 2017c) have become a frequent topic of studies on global climate change.
Located in the East Asian summer monsoon transition zone, the semiarid region in China is a farming-pastoral ecotone and climate-sensitive and ecologically fragile zone (Huang et al. 2015), where extreme climate events are frequent and climate change is strongly affected by interannual changes at the northern edge of the summer monsoon (Tang et al. 2006). In the context of global warming, aridification in this region has accelerated (Feng and Fu 2013; Huang et al. 2012; Ma et al. 2018; Zhao et al. 2014). Overall, the arid and semiarid regions in Northwest China have become increasingly arid over the past century (Zhang et al. 2017a). Summer precipitation in the semiarid regions of North China has decreased considerably, and the trend of aridification has become increasingly apparent, which is similar to the trend in the Sahara region of Africa (Ma and Ren 2007). Moreover, boundaries of the semiarid regions are expanding notably eastward and southward (Ma and Fu 2005).
Studies on how vegetation change affects regional climate change show that LSA dries out the soil, degrades vegetation, intensifies desertification, and substantially changes land surface characteristic parameters. This influences energy transfer between the land surface and atmosphere, thereby modifying the regional climate (Cao et al. 2015; Ding et al. 2018; Hua and Chen 2013; Li et al. 2014; Wei 2016; Li et al. 2013; Zhao et al. 2018;). First to propose the influence of land–atmosphere interaction on aridification in the 1970s, Otterman attributed the long-term aridification in the Sahel to exposed surfaces caused by excessive grazing (Huang et al. 2015; Otterman 1974). Based on observational data, Gou et al. (2018) found that vegetation restoration has a cooling effect on regional climate by increasing surface evapotranspiration, and weakens the influence of temperature increase on ecosystems of the Loess Plateau. According to a simulation by Zhao and Liu (2015), vegetation has a strong influence on surface hydrological processes in Northwest China, because vegetation can accelerate the surface hydrologic cycle and reduce changes in land surface evapotranspiration. The authors also found that vegetation change substantially affects the climate in adjacent areas.
However, there is a variety of vegetation in China’s semiarid regions, e.g., short grasses, deserts, and woodlands. Because the vegetation varies greatly in terms of land surface properties such as thermal capacity, roughness and albedo, it has various influences on regional climate change. The continuous aridification in China’s semiarid regions has also caused environmental degradation and water shortages, which have severely restricted regional sustainable development, causing those regions to be severely impacted by climate change (Fu et al. 2005). Although precipitation in the region has increased in the past 20 years, it has not changed the trend of substantial drying. This continuous aridification will further increase land desertification, intensify water shortages, and degrade the ecosystem. Because land surface characteristic parameters vary substantially (Cook et al. 2014; Liu et al. 2014; Xu and Xu 2012; Wen et al. 2013), aridification has been further exacerbated, turning the region into an important source of sand and dust aerosols. These negatively affect both the area and other regions, and even the global climate to some degree (Chen et al. 2017; Wang et al. 2017). Therefore, the present study will help improve understanding of the impact of land surface aridification in the East Asian summer monsoon transition zone on regional climate change, and assist in formulating a reasonable response to reduce losses from aridification.
2 Material and methods
2.1 Materials
In this study, ERA-Interim reanalysis data with horizontal resolution 0.75° × 0.75° (~ 80 km) and 37 vertical layers served as lateral boundary conditions. ERA-Interim is the latest global atmospheric reanalysis data released by the European Centre for Medium-Range Weather Forecasts (ECMWF). Assimilating satellite brightness temperature, atmospheric motion state inverted by scatterometer and satellite, and ozone and conventionally observed data inverted by GPS occultation and satellite using the advanced 4D-Var variational assimilation system Cy31r2, ERA-Interim reanalysis data are currently recognized as the highest-quality reanalysis data in the world.
The live data used herein were collected on a daily basis by the China Surface International Exchange Station and compiled by the China Meteorological Administration. This dataset contains daily data of meteorological elements collected by China’s reference and basic meteorological stations since January 1951. Here, we used daily precipitation data observed over the past 30 years, i.e., from 1 January 1988 to 31 December 2017.
2.2 Study area
Based on Zhang’s (2017c) division of semiarid regions in China, the shaded area in Fig. 1 was taken as the study area. As a unique land type and ecological environment area in the marginal area affected by the East Asian summer monsoon transition zone, the study area extends from southwest to northeast across a long belt of mainland China, with a total area of nearly 150 million km2. With sparse surface vegetation, this area has a relatively weak ability to resist erosion and conserve water. Owing to the unique climatic environment and geomorphology, land types in the area are dominated by farming-pastoral ecotones or ecological transition areas. With a fragile ecological environment, severe soil erosion, and substantial spatiotemporal variation of land surface characteristics such as vegetation state, soil moisture, and physical and chemical soil properties, the area is a typical region sensitive to climate change (Zhang et al. 2017b). There are 12 land-use types in the area, mainly short grass (54.7%), desert and semi-desert (20%), and a small amount of forest (Fig. 2).
2.3 Models and protocol
Bats1e, the latest version of the biosphere atmosphere transfer scheme (Bats), is the land surface model used in our study. Designed by Dickinson et al. (1986), through continuous improvement and optimization, this model has been extensively applied in practice. As a typical single-layer, large-leaf model, Bats is a parametric scheme treating the exchange of radiation, moisture, heat, and momentum over vegetation-covered surfaces and soil hydrothermal processes. It was established based on relevant physical concepts and theories according to a series of directly observed land surface parameters, which objectively consider the role of vegetation in the terrestrial hydrothermal process. It consists of a layer of vegetation, of snow cover, and three layers of soil, and includes physical processes such as precipitation, snowfall, evapotranspiration, runoff, infiltration, and snowmelt. The model comprehensively considers the effects of vegetation and the ground surface on the exchange of momentum, energy, and water vapor between the atmosphere and land surface (Dickinson et al. 1986, 1993). Bats1e contains 22 types of surface vegetation (Table 1). Subgrid-scale changes for terrain and land types were calculated using the mosaic method.
We also used the latest version of the regional climate model RegCM4.6 (Dickinson et al. 1989; Giorgi and Bates 1989; Giorgi et al. 1993a), coupled with Basts1e. A large number of simulation experiments show that the coupled regional climate model system has good simulation performance for China’s regional climate change, so it has been widely used in scientific research and climate prediction.
Vegetation degradation, intensified desertification, and considerable changes in land surface characteristic parameters are the most direct manifestations of LSA. Hence, two simulation experiments were designed for the present study:
-
Experiment I: The original underlying surface was maintained
-
Experiment II: Vegetation in the study area was changed to desert
In the experiments, the test center was at 37.39° N and 103.48° E, with a horizontal grid spacing of 30 km. The number of grid points in the east–west and north–south horizontal directions was 145 × 160. We used the Arakawa-Lamb B staggered grid and Lambert projection as the flat projection. The vertical resolution was non-uniform and had 23 layers. With a mixed coordinate system applied, the top pressure was 50 hPa. Reanalysis data released by the ECMWF (ERA-Interim) with horizontal resolution 0.75° × 0.75° and 37 vertical layers served as the lateral boundary. NOAA’s Optimum Interpolation Sea Surface Temperature average monthly data were used for sea surface temperature. The simulation period was 1 January 1987 to 31 December 2017, in which 1987 was the model spin-up period and the later 30 years (1988–2017) the analysis period. Table 2 shows the physical schemes of the model.
3 Results and discussion
3.1 Evaluation of control test
Figure 2 shows actual average summer precipitation in the study area and that simulated by RegCM4.6. From the actual analysis (Fig. 2a), the precipitation is < 360 mm, gradually increasing from northwest to southeast. The area with the least precipitation, < 100 mm, is in the desert area of Inner Mongolia. The area with the most precipitation, 360 mm, is in the eastern part of the northwestern region and eastern Inner Mongolia, at the west and east edges of the study area, respectively. Precipitation in certain areas exceeds 360 mm. From the simulated rainfall analysis (Fig. 2b), except for the eastern part of the northwest region and eastern Inner Mongolia where the precipitation in certain areas is slightly larger than actual, the spatial distribution of the simulated precipitation is very consistent with the actual. Average summer temperature in the study area is high in the middle and low on both east and west sides. Maximum temperature in the Tengger Desert is > 20 °C, and the average temperature at the western and eastern peripheries of the study area is 16 °C. The spatial distribution of average temperature simulated by the model agrees with actual data, except for the simulated temperature in western Mongolia, which is 1–2 °C cooler than actual.
From the analysis of simulated summer regional average precipitation and temperature, it is evident that the model has a strong ability to reproduce precipitation and temperature changes across the study area. There is a strong linear relationship between actual data and the simulated precipitation and temperature curves (Fig. 3a, b). Monthly precipitation correlation coefficients from June through August are 0.36, 0.50, and 0.61, respectively, reaching significance levels α < 0.05, 0.005, and 0.001 (critical correlation coefficients reaching α < 0.05, 0.005, and 0.001 over the past 30 years are 0.355, 0.49, and 0.56, respectively). The correlation coefficients of temperature are 0.74, 0.78, and 0.85, all of which reach significance level α < 0.001. The simulated regional average precipitation is only ~ 30 mm greater than the actual value, and the temperature is only 1 °C lower than the actual value.
3.2 Influence of LSA on precipitation
From analysis of the difference between simulated precipitation in the sensitivity test and that in the control test (Fig. 4a) and corresponding percentages (Fig. 4b), it is seen that LSA in the study area led to an average reduction of 0–30 mm in summer precipitation. The greatest reduction in precipitation was in eastern Inner Mongolia. Here, most areas had a reduction of > 50 mm, and some areas 90–110 mm, which is ~ 5% of annual average precipitation. That figure in some areas reached as much as 15–20%. Vegetation in this region used to be short grasses, mixed forests, and forests, indicating that LSA had an important influence on precipitation in the region. South Gansu also had reduced precipitation. Annual precipitation generally decreased by 30–50 mm (or ~ 5% of annual average precipitation), with the reduction in some areas reaching > 70 mm (~ 8% of the annual average). Precipitation in the central study area increased, and this area was defined as a semi-desert, indicating that circulation change rather than vegetation change was the primary effect on this area. The above analysis shows that in contrast with other arid and semiarid regions, precipitation in the area is simultaneously influenced by atmospheric circulation, vegetation change, and terrain of the Qinghai-Tibet Plateau, and the influence mechanism is relatively complicated. Analysis of the annual variation of regional average precipitation (Fig. 4c) implies that LSA can reduce summer precipitation in the area by 13.9 mm, or ~ 2.5% of average summer precipitation.
Figure 5 shows that aridification also greatly affected the nature of precipitation in the area. Aridification caused a reduction of ~ 10 days of precipitation below the magnitude of rainstorm. The western study area had a reduction of 10–20 days (~ 10.8–21.7% of the total number of days), and some parts had a reduction of 30 days (~ 32.6% of the total number of days). The reduction of precipitation days was the most obvious. The average reduction of these was 30 days (~ 32.6% of the total number of precipitation days), and the reduction in some regions reached 50 days (~ 54.3% of that total number). However, across more than half the study area, the number of days with rainstorms increased by ~ 5 days. The increase was even more obvious in the western and northeast parts of the study area, reaching > 5 days (~ 5.4% of the total number of days). From analysis of the average variation probability of precipitation at and below rainstorm magnitude in the study area, the occurrence probability of precipitation below that magnitude decreased by ~ 13%, while the occurrence probability of rainstorms increased by ~ 6%. The above analysis shows that LSA has a profound influence on the nature of precipitation in the study area, which is mainly reflected by a decrease in weather system-related precipitation and increase in convective precipitation.
4 Discussion
There is always an exchange of energy between the land surface and atmosphere. Surface sensible and latent heats are the main ways for the land surface to transmit energy to the atmosphere. By analyzing differences between average daily sensible heat fluxes obtained in Experiments Π and I (Fig. 6a), we found that LSA strengthened the sensible heat flux in most regions, most notably in Northeast China and eastern Inner Mongolia, where the increase exceeded 75 W m−w day−y. The sensible heat flux increased by > 45 W m−5 day−y in the northwestern study area. The curve of annual change of sensible heat flux is shown in Fig. 6a, indicating that aridification increased the regional sensible heat flux by > 12.5 W m−2 day−y, with drastic change in the 1990s. The flux in central Mongolia was reduced. The original vegetation in that area was mainly semi-desert, whose thermal capacity is similar to that of desert. Albedo is the factor affecting the change of sensible heat flux. As albedo increased, net radiation declined, and the land surface temperature cooled, thereby reducing the sensible heat flux. Correspondingly, land surface temperature increased (Fig. 6b). That temperature rose by 0.6–0.8 °C in most areas of the western study area and central Mongolia, with the increase between 0.8 and 1.0 °C in some areas. As the sensible heat flux and surface temperature rose, the boundary layer height increased (Fig. 6c). Boundary layer thickness in the eastern study area increased the most, at 10–15 m in most areas and > 75 m in some.
Based on the above analyses, land surface aridification in the East Asian summer monsoon transition zone generally reduced regional precipitation. As shown in Fig. 7, because of that aridification, surface thermal capacity decreased and land surface temperature rose, which increased sensible heat transport. As a consequence, the boundary layer thickened, which increased atmospheric moist static energy and reduced precipitation efficiency and weather system-related precipitation, further developing land surface aridification. However, after the land surface became arid, surface properties were altered and the surface vegetation landscape gradient increased. This led to an increased surface albedo gradient, uneven heat transfer on the ground, and increased local gradients of the surface landscape, which raised the probability of heavy convective precipitation.
5 Conclusions
In the present study, sensitivity numerical experiments for vegetation degradation over a long period were carried out to explore the influence of LSA in the East Asian summer monsoon transition zone on summer precipitation there. The results show that LSA reduced total regional precipitation, with the greatest changes found in the eastern and western portions of the study area. Moreover, LSA greatly altered the nature of precipitation in the area, which was mainly reflected by an increase in the frequency of precipitation at rainstorm magnitude but a decrease in weather system-related precipitation. It was found that LSA reduced surface thermal capacity, and an increase in sensible heat transferred from the land surface to atmosphere thickened the boundary layer and enhanced atmospheric moist static energy. This reduced weather system-related precipitation and further aggravated LSA. In addition, LSA resulted in an enhanced surface vegetation landscape gradient, increased surface albedo gradient, and uneven heat transfer on the ground. It also strengthened local gradients of near-surface temperature, which increased the probability of heavy convective precipitation.
Although we performed simulations to explore the effects of LSA on monsoon precipitation based on integrated results obtained over a long period, actual LSA is a dynamic process of interaction between land surface vegetation and the atmosphere. However, limited by immature theories and technologies to determine dynamic vegetation change using the current surface model, there has been no study of the influence of dynamically changing LSA on monsoon precipitation. Therefore, a new generation of land surface models is needed to further examine the influence of LSA on monsoon precipitation in the summer monsoon transition zone of China and the complex interaction between them.
References
Cao FQ, Dan L, Ma ZG (2015) Simulative study of the impact of the cropland change on the regional climate over China. Acta Meteorol Sin 73(1):128–141
Chen H, Sun J (2015) Changes in drought characteristics over China using the standardized precipitation evapotranspiration index. J Clim 28(13):5430–5447
Chen S, Huang J, Kang L (2017) Emission, transport, and radiative effects of mineral dust from the taklimakan and gobi deserts: comparison of measurements and model results. Atmos Chem Phys 17(3):1–43
Cheng SJ, Huang JP (2016) Enhanced soil moisture drying in transitional regions under a warming climate. J Geophys Res Atoms 121:2542–2555
Cook BI, Smerdon JE, Seager R (2014) Global warming and 21st, century drying. Clim Dyn 43(9-10):2607–2627
Dai AG (2012) Increasing drought under global warming in observations and models. Nat Clim Chang 3:52–58
Dickinson RE, Kennedy PJ, Henderson-Sellers A (1986) Biosphere atmosphere transfer scheme (bats) for the NCAR community climate model.
Dickinson RE, Kennedy PJ, Giorgi F (1989) A regional climate model for the western United States. Clim Chang 15(3):383–422
Dickinson R, Henderson, A, Kennedy P (1993) Biosphere-atmosphere transfer scheme (BATS) version 1e as coupled to the NCAR Community Climate Model. NCAR Tech. Note.
Ding YH, Si D, Liu YJ (2018) On the characteristics, driving forces and inter-decadal variability of the East Asian summer monsoon. Chinese J Atmos Sci (in Chinese) 42(3):533–558
Donat MG, Lowry AL, Alexander LV (2017) Addendum: more extreme precipitation in the world’s dry and wet regions. Nat Clim Chang 7(2):154–158
Feng S, Fu Q (2013) Expansion of global drylands under a warming climate. Atmos Chem Phys 13(6):10081–10094
Fu CB, Guo ZS, Wang D (2005) Evolution of life-supporting environment in our nation and the predictive study of aridification in northern china: scientific innovations and its contribution to national demands. Adv Earth Science 20(11):1168–1175
Giorgi F, Bates GT (1989) The climatological skill of a regional model over complex terrain. Mon Weather Rev 117(11):23–25
Giorgi F, Marinucci MR, Bates GT (1993a) Development of a second-generation regional climate model (regcm2). part I: boundary-layer and radiative transfer processes. Mon Weather Rev 121(10):2794–2813
Giorgi F, Marinucci MR, Bates GT (1993b) Development of a 2nd generation regional climate model (Regcm2): convective processes and assimilation of lateral boundary-conditions. Mon Weather Rev 121(10):2814–2832
Gou JJ, Wang F, Jing K (2018) Cooling effect induced by restoration on the Loess Plateau. Acta Ecol Sin 38(11):3970–3978
Hua WJ, Chen HS (2013) Recognition of climatic effects of land use/land cover change under global warming. Chin Sci Bull 58:3852–3858
Huang JP, Guan X, Ji F (2012) Enhanced cold-season warming in semi-arid regions. Atmos Chem Phys 12:5391–5398
Huang JP, Ma X, Xie YK (2015) Global semi-arid climate change over last 60 years. Clim Dyn 46:1131–1150
IPCC (2013) Climate Change 2013: the physical science basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge and New York, p 1535
Li J, Wang B (2018) Predictability of summer extreme precipitation days over eastern China. Clim Dyn 51:4543–4554
Li JH, Chen HS, Hua WJ (2013) Sensitivity experiments on impacts of large-scale land use change on surface energy balance, hydrological cycle and regional climate over East Asia. Trans Atmos Sci 36(2):184–191 (in Chinese)
Li CX, Zhao TB, Ma ZG (2014) Impacts of anthropogenic activities on climate change in arid and semiarid areas based on CMIP5 models. Chin Sci Bull (Chin Ver) 59:2972–2988
Liu YH, Feng JM, Ma ZG (2014) An analysis of historical and future temperature fluctuations over China based on CMIP5 simulations. Adv Atmos Sci 31:457–467
Ma ZG, Fu CB (2005) Decadal variations of arid and semi-arid boundary in China. Chinese J Geophys (in Chinese) 48(3):519–525
Ma ZG, Ren XB (2007) Drying trend over China from 1951 to 2006. Adv Clim Chang Res 3(4):195–201
Ma ZG, Fu CB, Yang Q (2018) Drying trend in Northern China and its shift during 1951-2016. Chinese J Atmos Sci (in Chinese) 42(4):951–961
Mitchell D, James R, Forster PM (2016) Realizing the impacts of a 1.5 °C warmer world. Nat Clim Chang 6:735–737
Orlowsky B, Seneviratne SI (2012) Elusive drought: uncertainty in observed trends and short- and long-term CMIP5 projections. Hydrol Earth Syst Sci 9:13773–13803
Otterman J (1974) Baring high-albedo soils by overgrazing: a hypothesized desertification mechanism. Science 186(1):531–533
Ou TH, Chen DL, Linderholm HW (2013) Evaluation of global climate models in simulating extreme precipitation in China. Tellus A: Dynamic Meteorol Oceanogr 65:1
Tang X, Qian WH, Liang P (2006) Climatic features of boundary belt for East Asian summer monsoon. Plateau Meteor (in Chinese) 25(3):375–381
Tiwari A, Fan ZX, Jump AS (2017) Warming induced growth decline of Himalayan birch at its lower range edge in a semi-arid region of Trans-Himalaya, central Nepal. Plant Ecol 218(5):621–633
Wang F, Zhao X, Gerlein-Safdi C (2017) Global sources, emissions, transport and deposition of dust and sand and their effects on the climate and environment: a review. Front Environ Sci Eng 11(1):13
Wei XQ (2016) Study on the sensitivity of the East Asian climate to the underlying surface parameters in the arid and semi arid area.
Wen HQ, Zhang X, Xu Y (2013) Detecting human influence on extreme temperatures in China. Geophys Res Lett 40:1171–1176
Xu Y, Xu CH (2012) Preliminary assessment of simulations of climate changes over China by CMIP5 multi-models. Atmos Oceanic Sci Lett 5:489–494
Zhang L, Zhou T (2015) Drought over East Asia: a review. J Clim 28(8):150203142724009
Zhang Q, Zheng Y, Singh VP (2017a) Summer extreme precipitation in eastern China: mechanisms and impacts. J Geophys Res Atoms 122(5):2766–2778
Zhang Q, Kong D, Singh VP (2017b) Response of vegetation to different time-scales drought across China: spatiotemporal patterns, causes and implications. Glob Planet Chang 152:1–11
Zhang Q, Zhang HL, Zhang L (2017c) Study on summer monsoon transition zone and its land-air interaction. Adv Earth Science 32(10):1009–1019
Zhao JC, Liu SH (2015) Research on the impact of vegetation change on land-atmosphere coupling strength in northwest China, Chinese J Geophys. (in Chinese). 58(1):47–62
Zhao TB, Chen L, Ma ZG (2014) Simulation of historical and projected climate change in arid and semiarid areas by CMIP5 models. Chin Sci Bull 59:412–429
Zhao SM, Zuo HC, Wei XQ (2018) Numerical simulation of climate effect in East Asia by plastic film mulching farmland in arid area. Arid Zone Res 35(6):1363–1372
Acknowledgments
The authors acknowledge the ECMWF for providing the reanalysis data and The International Centre for Theoretical Physics (ICTP) for providing the Regional Climate model (RegCM). We appreciate the anonymous reviewers for their insightful and constructive comments, which lead to significant improvements of the manuscript.
Funding
This study is supported by the NSFC key program (41630426), the Natural Science Foundation of Gansu Province (20JR5RA119) and The Innovation Team of Gansu Meteorological Bureau (GXQXCXTD-2020-02).
Author information
Authors and Affiliations
Contributions
Writing—review and editing, Ren Y.L.; providing initial idea, Yue P. and Zhang Q.; funding acquisition, Wang X.P.; typesetting, Liu X.Y.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
ESM 1
(PDF 120 kb)
Rights and permissions
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
About this article
Cite this article
Ren, Y., Yue, P., Zhang, Q. et al. Influence of land surface aridification on regional monsoon precipitation in East Asian summer monsoon transition zone. Theor Appl Climatol 144, 93–102 (2021). https://doi.org/10.1007/s00704-021-03523-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00704-021-03523-1