Abstract
The Dongting Lake area (China) is a climate change-sensitive and ecologically fragile area and plays a crucial role in the regulation of the regional climate. In recent decades, rapid social and economic development has led to increased land use/land cover (LULC) changes in the Dongting Lake area, which affect the surface energy balance and hydrological processes. Its contemporary variability under climate change remains highly uncertain. Therefore, we retrieved the Land surface temperature (LST) from the Landsat 7 data and explored its relationship with the LULC types. The results showed that LST is significantly affected by surface type. LST varied significantly across LULC types, with higher LSTs in built-up land, reed beach land, forest land, and paddy fields than in water bodies, mud beaches, marshlands, and riparian forests. Water bodies play an important regulatory role in reducing LST and mitigating thermal effects on the ground. The winter LST in the study area increased by approximately 3.5 °C, which may be related to the decrease in the area of Dongting Lake water bodies, water fields and reed flats after the Three Gorges Reservoir was impounded. Compared with the relationship between the NDVI, DEM, and distance from the water body, the negative correlation between the NDMI and LST was stronger and more stable and had the greatest effect on LST. These insights improve the understanding of the land change consequences on the temporal dynamics of LST.
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Introduction
Land surface temperature (LST) is a reflection of the energy flow in the interactions between the land surface and atmosphere and between the land surface and biosphere. The change in LST is an intuitive regional climate response to global climate change and has important research significance in agriculture, hydrology, ecology, environment, climate, and biogeochemistry11,2,3,4,5,6. LULC is the interface between the atmosphere and biosphere for material and energy exchange and has a clear influence on LST. Currently, a wide consensus has been reached on the influence of LULC change on regional climate through various processes, such as water and heat flux between land and air7, surface wind speed, and boundary layer turbulence88,9. Exploring the mechanism of interaction between LULC change and local climate has become a popular research topic10,11,12. LULC change directly causes changes in the physical characteristics of the land surface, which affects a variety of factors that determine regional climate, such as radiation, heat, and water vapor exchange13,14,15. LULC change also alters the composition of surface attachments such as vegetation type and vegetation density16,17. In addition, LULC change has associated effects such as demographic changes and changes in regional chemical composition18,19. This relationship has led to changes in terrestrial carbon stocks and their fluxes20,21,22, resulting in a variety of outcomes, including changes in atmospheric greenhouse gas levels23,24,25. Therefore, the relationship between LST and LUC change should be investigated to further address regional environmental problems and provide a basis for regional planning.
Although the use of meteorological data for regional climate change research has progressed, meteorological data are difficult to obtain, and data accuracy is dependent on the site and the scope of the investigation, resulting in difficulties in achieving large-scale and long-term research. Compared with traditional observation methods used at meteorological stations, monitoring LST with remote sensing offers the advantages of a wide observation range and strong spatial continuity. Thus, this monitoring has developed rapidly in thermal environment research26,27,28. To achieve surface temperature inversion of satellite thermal infrared data, it is necessary to address the effects of atmospheric interference and surface incidence. Researchers have proposed different ways to eliminate these disturbances. The current methods for LST inversion using Landsat/TM 6-band data are mainly single-window algorithms29, single-channel algorithms30 and atmospheric correction methods based on radiation transmission equations31. The spatial distribution trend of LST obtained by the three inverse algorithms is consistent with the measured surface temperature, the results of the radiation transmission equation algorithm are slightly higher than the measured surface value, the results of the single-window algorithm are the most consistent with the measured surface value, and the results of the single-channel algorithm are significantly lower than the measured surface value.
The Dongting Lake area is a typical water-land eco-fragile zone that has been strongly affected by human activities in recent decades. In particular, the Three Gorges Dam began to impound water on June 1, 2003, which accelerated the shrinking of water bodies and significantly altered the land cover state in the Dongting Lake area, and this process has been accompanied by many discussions about its environmental impacts. Some studies have said the dam has had important impacts on the elements of the regional climate system and the interactions between the land surface and the atmosphere. Specifically, it has changed the distribution pattern of regional precipitation and temperature. To verify the impact of the Three Gorges Dam on environmental changes, especially the relationship between LULC change and LST, we used U.S. Geological Survey Landsat TM/ETM + data to obtain LULC change and winter LST information for the Dongting Lake area in this study. Thus, we could better understand the influence of human activities on regional LST and its response to global warming. The exploration of such regional LULC and climate change patterns and processes can provide a typical case for a larger range of global change studies.
Extraction of LULC change information and inversion of LST
Research areas and data
The Dongting Lake area is located in the middle and lower reaches of the Yangtze River (28°30′N–30°20′N, 111°40′E–113°10′E), mostly below 50 m above sea level (Fig. 1). It is a typical lake basin in the middle and low latitudes, with a mean annual temperature of 16.5–17.2 °C and an annual precipitation of 1289.8–1556.2 mm. The Dongting Lake area has an East Asian monsoon climate, and the climate zone transitions from the mid-subtropical zone to the north subtropical zone. As China’s largest ecological landscape system of freshwater lake wetlands, its biological resources are rich. The Dongting Lake area is in the transitional zone of different ecological landscapes of the Yangtze River basin32, occupying the most sensitive and vulnerable ecological location in the middle and lower reaches of the Yangtze River. This area is important in terms of regulating temperature and humidity and maintaining regional climate stability, biodiversity conservation, and water purification. Studies have shown that from 1952 to 2010, the temperature in the Dongting Lake area increased significantly, the alternation of the cold and warm period was more frequent, and the frequency of extreme precipitation and heavy rain increased considerably33,34.
To analyse the change in land use/land cover and its impact on LST in the Donting Lake area before and after Three Gorges impoundment of the Yangtze River, we selected 16 remote sensing images from the winters of 1995, 2001, 2004 and 2013 as the main data sources (Table 1). It should be noted that we did not use the 1993 and 1994 data because there are no suitable data available. We obtained LULC change data using visible light bands (spatial resolution of 30 m, with cloudiness of 0%) and obtained the LST using the thermal infrared band (spatial resolution of 120 m or 60 m, with cloudiness of 0%). Based on the digital elevation model (DEM) data of 30 m spatial resolution, the administrative division data for the second land survey period, the Moderate Resolution Imaging Spectroradiometer (MODIS) temperature products and meteorological data, and the 2004 ENVI® software (Harris Geospatial Solutions, Broomfield, CO) data, we conducted pre-treatment tasks of radiation calibration, atmospheric correction, geometric correction, cutting, and multisource dataset establishment on the 1995, 2001, and 2013 images. The images of 1995, 2001, and 2004 are TM images, with a spatial resolution of 120 m for band 6, while the spatial resolution of the 2013 ETM + data for band 6 is 60 m. For better comparison of the annual LST data, we resampled the spatial resolution of each year to 120 m.
Extraction of LULC information
To reduce the classification error caused by the large study area, we first divided the study area into three parts, namely, the eastern Dongting Lake area, the southern Dongting Lake area, and the western Dongting Lake area. Based on the the Convention on Wetlands of International Importance especially as Waterfowl Habitat and actual situation of the study area and the characteristics of the remote-sensing image, we divided the Dongting Lake area’s LULC types into nine categories—water body, mud beach, marshland, reed beach land, riparian forest, paddy field, dryland, built-up land, and forest land. According to the high-resolution Google Earth images and field survey, we identified training samples to classified the LULC using the decision tree methodology which is based on the classification and regression tree (CART) algorithm35,36,37, and selected more than 800 pixels in each land type as ground truth region of interest (GTROIs) to verify classification accuracy using the confusion matrix methodology in the ENVI® software. Then we obtained the LULC classification maps in the Dongting Lake area (Fig. 2). The results of the precision validation showed that the overall classification accuracy was more than 85% in 1995, 2002, 2004, and 2013, and the kappa coefficient was greater than 0.8, which met the requirement of a large area LULC change analysis (Table 2).
LST retrieval and grading
The single-window algorithm is derived by Qin et al. 29 based on the surface thermal radiation conduction equation, which uses Landsat TM/ETM + data to invert LST. The single-window algorithm has the greatest consistency with the actual measurements. We compared the retrieval results of 2001, 2004, and 2013 with the MODIS temperature products from the same time, and the results indicated a relative error of 2% or less.
where C = ε6 × τ6 (ε6 is the surface emissivity; τ6 is the atmospheric transmittance), D = (1 − τ6)[1 + τ6(1 − ε6)], T6 is the land surface brightness temperature, and Tais the mean atmospheric temperature. The values of a in the TM and ETM+ sensors are −67.35535 and −63.18853, respectively, and the values of b are −0.458608 and 0.44411, respectively.
The acquisition time for each image was in the winter. To reduce the influence of other factors, such as rainfall or snowfall, on the LST retrieval results and increase the comparability of the results, we standardized the results of the retrieval using a normalization method. The LST distribution range was standardized between 0 and 1, and the normalization formula is as follows:
where Ni is the normalized pixel value; LSTi is the retrieval of LST for pixel i; LSTmax is the maximum LST value in the range; and LSTmin is the minimum LST value in the range.
We graded LST using standard deviation classification and obtained the annual temperature grading of the Dongting Lake area (Table 3).
Statistical analysis
Using overlay analysis in ArcGIS software (Esri Redlands, CA), we calculated the mean temperature of each LULC type and the change in the area of each temperature grade. We graded the DEM, NDVI, NDMI and distance from the water body at regular intervals (NDVI and NDMI were in steps of 0.01 m, digital elevation was in steps of 10 m and distance from water body was in steps of 100 m). Then, we used correlation analysis to reveal the relationships between LST and these factors.
where mt is the mean LST value of the whole study area in year t; LSTi is the LST value of pixel i; mt,j is the mean LST value of land type j in year t; LSTj,k is the LST value of pixel k in land type j; Dt,j is the difference between the mean LST value of land type j and the LST value of the whole study area in year t.
Results
The dynamics of LULC change
In Fig. 3, the Dongting Lake LULC types were composed mainly of paddy fields, forest lands, drylands, and water bodies. The total area of these four LULC types accounted for 88.06%, 87.38%, 87.38%, and 86.29%, respectively, of the total area in 2013. Between 1995 and 2013, the paddy field and water body areas decreased continuously. The paddy field decreased from 8399.32 km2 to 7449.11 km2, and the water body decreased from 2670.59 km2 to 2078.12 km2, a reduction of 11.31% and 22.18%, respectively. Dryland and built-up land areas increased continuously. The dryland area increased by 52.23% from 1995 to 2013, and its proportion in the total land area increased from 11.44% to 17.42%. The built-up land area in 2013 increased by 54.73% compared with that in 1995. Its proportion in the total area increased from 2.79% to 4.32%. Changes in other LULC types were relatively small. Affected by the policy of returning crops to lakes and the successful construction of the Three Gorges Dam, which began to impound water in 2003, the river’s water shortage in the middle and lower reaches of the Yangtze River has led to an accelerated decline in the area of water bodies and paddy fields.
LST for different LULC types
The mean LST of the Dongting Lake area in the last 20 years increased from 7.13 °C to 11.01 °C, an increase of approximately 3.5 °C, which is consistent with the global warming trend (Table 4). The mean LST of dryland, built-up land, reed beach land, forest land, and paddy field were generally higher than the LST of water body, mud beach, marshland, and riparian forest. From the differences between the mean temperature of various LULC types and the mean temperature of the Dongting Lake area, it is evident that the mean temperature of riparian forest, marshland, mud beach and water body were lower than the mean temperature, and the temperature difference was the largest for the water body, which was the LULC type that had the lowest temperature in winter. From differences between the mean temperature of the same LULC types and the mean temperature of the Dongting Lake area, it is evident that the difference between the mean temperature of each LULC type and the mean temperature of Dongting Lake decreased over time, which indicates that the spatial temperature difference of Dongting Lake is decreasing. In Table 4, m1995, m2001, m2004 and m2013 represent the mean land surface temperature in each year. D1, D2, D3, and D4 represent the difference between the average temperature of the land type and the average temperature of the Dongting Lake area in 1995, 2001, 2004 and 2013, respectively.
Temporal and spatial variability of the LST
In Fig. 4, the Dongting Lake area mainly had medium-, moderately high-, and moderately low-temperature regions in winter. The areas of low- and extremely low-temperature regions were larger than those of high- and extremely high-temperature regions. There were significant differences in the distribution of LST-graded regions for different LULC types. Water bodies accounted for 56.55%, 75.65%, 75.06%, and 79.67% of the extremely low-, low-, and moderately low-temperature regions in 1995, 2001, 2004, and 2013, respectively, showing a significant increasing trend. The water body has an essential regulatory role in reducing LST and alleviating the thermal effect of the ground. Muddy beach and marshland also occupied a large proportion of the extremely low-, low-, and moderately low-temperature regions. From 1995 to 2013, the proportion of marshland was 45.79%, 27.99%, 67.39%, and 18.52%, respectively. The proportions of muddy beach were 67.08%, 29.32%, 78.14%, and 57.29%, respectively. The proportions of riparian forest were 36.28%, 30.77%, 71.25%, and 28.33%, respectively. These results indicate that marshland, mud beach, and riparian forest are also the main regions of low temperature. The proportions of extremely high-, high-, and moderately high-temperature regions in forest land and dryland were always above 38%, which indicated that in winter, the temperature of forest land and dryland was higher than that of other lands. Paddy field mainly contained medium-temperature regions, which had a proportion of approximately 50% across all years. The proportion of high-temperature regions was maintained at approximately 30%. The temperature distribution in built-up land was relatively balanced, which mainly consisted of medium-temperature regions. The proportion of medium-temperature regions was between 40% and 50% across the years. The areas of low-temperature and high-temperature regions were similar.
Correlation between LST and other factors (NDVI, NDMI, DEM and distance from water body)
In terms of the correlation of mean LST with these factors (Fig. 5), the NDMI had the greatest effect on LST change, followed by distance, NDVI, and DEM. The effect of the NDMI was significant and negatively correlated with the mean LST. With an increase in the NDMI, the mean LST decreased significantly, with a range of up to 6 °C. When the NDMI was less than 0.2, the mean temperature change was not evident. When the NDMI was greater than 0.2, the mean LST decreased significantly. The trend of temperature decline weakened when the NDMI decreased to approximately 0.5, showing that water vapor had a significant cooling effect on LST. The NDVI was positively correlated with mean LST when NDVI was between 0 and 0.05 and was negatively correlated with mean LST when NDVI was greater than 0.05. Although the NDVI had a linear relationship with the mean LST, the change in the mean LST, which was less than 2 °C, was not obvious with the NDVI. Therefore, the effect of NDVI on mean LST was minimal in winter, which may have been because winter is not a growth period for vegetation. When the DEM was <65 m, the LST was positively correlated with the DEM. In this range, the LULC types in the Dongting Lake area were mainly water body, beach land, and paddy field, and the LST was affected by the cooling effect of the water body, the underlying surface moisture, and the surface coverage. When the DEM was between 65 m and 365 m, the surface cover did not change, and the mean LST was relatively stable. When the DEM was greater than 365 m, the DEM had a weak negative correlation with the mean LST. The LST was significantly positively correlated with distance when the distance from the water body was less than 300 m. When the distance exceeds 300 m, there was no significant correlation between them. This indicated that the water body has a certain cooling effect on the thermal environment within 300 meters of its surroundings, and the ecological protection of the water body and spatial layout planning are important to mitigate the urban heat-island effect.
Discussion
Observational analyses show that the surface temperature changes in China in recent decades have shown significant warming in the north but not in the south, especially in the southwest and parts of the lower Yangtze River38,39. Northern and southwestern China are more sensitive to climate change40, while areas south of the Yellow River are less sensitive. We demonstrate that China’s urbanization has resulted in the expansion of construction land in the Dongting Lake area, i.e., the implementation of the Three Gorges Dam water storage, and the “return of land to forest” policy, which has resulted in the shrinking of water bodies and rice fields and the growth of drylands. These factors work together to cause the average LST to show an increasing trend over the winter. The impacts of land use/cover types and land cover changes are more regional than the global impacts of increased GHGs. This result has also been confirmed in many regional climate change studies41,42. The results of the correlation analysis also show that vegetation cover, air humidity, and distance from water bodies can significantly regulate surface temperature, which is similar to the findings of many studies on urban thermal environments43,44,45,46. Therefore, managers need to pay more attention to the protection of the ecological functions of wetlands and rice paddies and implement ecological restoration projects under the concept of the community of life of mountains, water, fields, lakes, grass and people.
Some studies have shown that the LST algorithm has excluded atmospheric radiation information, and the influence of atmospheric composition on LST no longer needs to be considered when analysing factors affecting LST47. However, the LST difference is affected not only by the difference in solar radiation but also by the surface cover, human activities, precipitation, air flow, and landscape pattern. Future research must consider factors such as airflow, monsoons, rainfall, solar radiation, seasonal climate change, and landscape patterns48,49,50,51,52. The quantitative relationship between each factor and temperature needs to be established, and the mathematical model needs to simulate climate change. More thorough and detailed studies are needed to understand the dynamic mechanisms of climate change in the Dongting Lake area and to further assess the impact of human activities on regional climate change.
Conclusion
In this study, LST was extracted from Landsat TM/ETM+ data using a single-window algorithm, the differences in LST among different LULC types were analysed, the spatial distribution characteristics of LST and the NDMI, NDVI, DEM, and distance were discussed, their quantitative relationships were determined, and the spatiotemporal distribution laws and influencing factors of LST were clarified. The main conclusions were as follows. (1) The LULC type in the Dongting Lake area has changed significantly, with the area of water body and paddy field declining continuously and the area of built-up land and dryland increasing gradually; these results indicate that the changes in the LULC type in the area are related to the water impoundment of the Three Gorges Dam and the ecological management policies. (2) LST in the Dongting Lake area increased by 3.5 °C in winter, with differences in LST of different LULC types, LST of forest land and dryland is higher than that of other land types, and the LST of water body is much lower than that of other land types, also is much lower than the mean LST of the study area. In addition, within 300 m to the water body, the closer to the water body, the lower the LST. It suggests that the water body has a moderating effect on the LST and surface thermal effects at a certain distance around it. (3) The NDMI showed a strong negative spatial correlation with LST, while the NDVI, DEM and distance showed a weak spatial correlation with LST. In winter, water vapor plays a major role in altering the pattern of heat distribution on the lower mat, and the NDMI is a valid indicator for thermal environment studies and is more suitable for quantitative analysis of LST. Digital remote sensing methods can not only provide a range of surface temperatures across a region but also demonstrate its spatial pattern. These results have increased the understanding of the consequences of land change on the spatiotemporal dynamics of LST.
References
Zhao, N. N., Han, S. J., Xu, D., Wang, J. D. & Yu, H. J. Cooling and wetting effects of agricultural development on near-surface atmosphere over northeast China. Advances in Meteorology 2016, 1–12 (2016).
Luo, D. et al. Thermal regime of warm-dry permafrost in relation to ground surface temperature in the Source Areas of the Yangtze and Yellow rivers on the Qinghai-Tibet Plateau, SW China. Science of the Total Environment 618, 1033–1045 (2018).
Vancutsem, C., Pietro, C., Dinku, T. & Connor, S. J. Evaluation of MODIS land surface temperature data to estimate air temperature in different ecosystems over Africa. Remote Sensing of Environment 114, 449–465 (2010).
He, C., Gao, B., Huang, Q. X., Ma, Q. & Dou, Y. Y. Environmental degradation in the urban areas of China: Evidence from multi-source remote sensing data. Remote Sensing of Environment 193, 65–75 (2017).
Zhang, T., Hoerling, M. P., Perlwitz, J. & Murray, D. Physics of U.S. surface temperature response to ENSO. Journal of Climate 24, 4874–4887 (2011).
Winterdahl, M., Erlandsson, M., Futter, M. N. & Weyhenmeyer, G. A. Intra-annual variability of organic carbon concentrations in running waters: Drivers along a climatic gradient. Global Biogeochemical Cycles 28, 451–464 (2011).
Anderson-Teixeira, K. J. et al. Climate-regulation services of natural and agricultural ecoregions of the Americas. Nature Climate Change 2, 177–181 (2012).
Takata, K., Saito, K. & Yasunari, T. Changes in the Asian monsoon climate during 1700–1850 induced by preindustrial cultivation. Proceedings of the National Academy of Sciences 106, 9586–9589 (2009).
Xia, G. et al. A case study of effects of atmospheric boundary layer turbulence, wind speed, and stability on wind farm induced temperature changes using observations from a field campaign. Climate Dynamics 46, 2179–2196 (2016).
Mahmood, R. et al. Land cover changes and their biogeophysical effects on climate. International Journal of Climatology 34, 929–953 (2014).
Pitman, A. J., Arneth, A. & Ganzeveld, L. Regionalizing global climate models. International Journal of Climatology 32, 321–337 (2012).
Chen, L. & Dirmeyer, P. The relative importance among anthropogenic forcings of land use/land cover change in affecting temperature extremes. Climate Dynamics 52, 2269–2285 (2019).
Foley, J. A. Global Consequences of Land Use. Science 309, 570–574 (2005).
Molen, M., Hurk, B. & Hazeleger, W. A dampened land use change climate response towards the tropics. Climate dynamics 37, 2035–2043 (2011).
Findell, K. L. et al. The impact of anthropogenic land use and land cover change on regional climate extremes. Nature Communications 8, 989 (2017).
Zhang, X. Z., Wang, W. C., Fang, X. Q., Ye, Y. & Zheng, J. Y. Agriculture Development-induced Surface Albedo Changes and Climatic Implications Across Northeastern China. Chinese Geographical Science 22, 264–277 (2012).
Aboelnour, M. & Engel, B. A. Application of Remote Sensing Techniques and Geographic Information Systems to Analyze Land Surface Temperature in Response to Land Use/Land Cover Change in Greater Cairo Region, Egypt. Journal of Geographic Information System 10, 57–88 (2018).
Chuai, X. W. et al. Land degradation monitoring using terrestrial ecosystem carbon sinks/sources and their response to climate change in China. Land Degradation & Development 29, 3489–3502 (2018).
Tao, H. R. et al. Impacts of land use and land cover change on regional meteorology and air quality over the Beijing-Tianjin-Hebei region, China. Atmospheric environment 189, 9–21 (2018).
Xiong, X. et al. Interaction effects of climate and land use/land cover change on soil organic carbon sequestration[J]. Science of the total environment 493, 974–982 (2014).
Dorji, T., Odeh, I. O. A. & Field, D. J. Elucidating the complex interrelationships of soil organic carbon fractions with land use/land cover types and landform attributes in a montane ecosystem. J Soils Sediments 15, 1039–1054 (2015).
Brovkin, V. et al. Effect of Anthropogenic Land-Use and Land-Cover Changes on Climate and Land Carbon Storage in CMIP5 Projections for the Twenty-First Century. Journal of Climate 26, 6859–6881 (2013).
Ramdani, F. & Hino, M. Land Use Changes and GHG Emissions from Tropical Forest Conversion by Oil Palm Plantations in Riau Province, Indonesia. PLoS ONE 8, e70323 (2013).
Baur, A. H., Förster, M. & Kleinschmit, B. The spatial dimension of urban greenhouse gas emissions: analyzing the influence of spatial structures and LULC patterns in European cities. Landscape Ecol 30, 1195–1205 (2015).
Nimish, G., Bharath, H. A. & Lalitha, A. Exploring temperature indices by deriving relationship between land surface temperature and urban landscape. Remote Sensing Applications: Society and Environment 18, 100299 (2020).
Liu, S. H., Chen, S. H., Zhang, R. H., Tian, J. & Wang, W. Z. Estimating the surface air temperature by remote sensing in northwest China using an improved advection-energy balance for air temperature mode. Advances in Meteorology 2016, 1–11 (2016).
Bright, R. M., Davin, E., O’Halloran, T. & Cescatti, A. Local temperature response to land cover and management change driven by non-radiative processes. Nature Climate Change 7, 296–302 (2017).
Wang, Y. C. et al. Patterns of land change and their potential impacts on land surface temperature change in Yangon, Myanmar. Science of The Total Environment 643, 738–750 (2018).
Qin, Z., Karnieli, A. & Berliner, P. Mono-window algorithm for retrieving land surface temperature from Landsat TM data and its application to the Israel-Egypt border region. International Journal of Remote Sensing 22, 3719–3746 (2001).
Juan, C., JiméNez, M. O. & Sobrino, J. A. A generalized single-channel method for retrieving land surface temperature from remote sensing data. Journal of Geophysical Research Atmospheres 108, 2–9 (2003).
Bai, J., Liu, S. M. & Hu, G. Inversion and verification of land surface temperature with remote sensing TM/ETM+ data. Transactions of the Chinese Society of Agricultural Engineering 24, 148–154 (2008).
Xiong, J. X., Chen, D. L., Peng, B. F., Dong, M. H. & Wang, Y. L. Response of ecological carrying capacity to socioeconomic and environmental changes in Dongting lake region during 2001-2010. Progress in Geography 33, 356–363 (2014).
Huang, J. M., Zou, Y. C., Cai, H. C., Qin, H. & Yu, Y. Change characteristics of the air temperature during the past 60 a over Dongting lake area. Journal of Meteorological Sciences 33, 457–463 (2013).
Peng, J. D., Liao, Y. F., Liu, J. T. & Wu, X. Q. Construction of temperature series in recent 100 years and its changes over Dongting lake region. Journal of Meteorology & Environment 30, 62–68 (2014).
Breiman, L., Friedman, J. H., Stone, C. J. & Olshen, R. A. Classification and Regression Trees (CART)(Chapman and Hall/CRC Press, 1984).
Yohannes Y. & Hoddinott, J. Classification and Regression Tree: An Introduction (International Food Policy Research Institute. Press, 1999).
Shao, Y. & Lunetta, R. S. Comparison of support vector machine, neural network, and cart algorithms for the land-cover classification using limited training data points. Isprs Journal of Photogrammetry & Remote Sensing 70, 78–87 (2012).
Qian, W. H. & Zhu, Y. F. Climate Change in China From 1880 to 1998 and Its Impact on the Environmental Condition. Climatic Change 50, 419–444 (2001).
Lin, A. W., Zhu, H. J., Wang, L. C., Gong, W. & Zou, L. Characteristics of long-term climate change and the ecological responses in central china. Earth Interactions 20, 1–24 (2016).
Wu, H., Hou, W., Qian, Z. H. & Hu, J. H. The research on the sensitivity of climate change in China in recent 50 years based on composite index. Acta Phys. Sin 61, 149205 (2012).
Nayak, S. & Mandal, M. Impact of land-use and land-cover changes on temperature trends over western India. Current science 102, 1166–1173 (2012).
Kayet, N., Pathak, K., Chakrabarty, A. & Sahoo, S. Spatial impact of land use/land cover change on surface temperature distribution in Saranda Forest, Jharkhand. Model. Earth Syst. Environ. 2, 127 (2016).
Ferreira, L. S. & Duarte, D. H. S. Exploring the relationship between urban form, land surface temperature and vegetation indices in a subtropical megacity. Urban Climate 27, 105–123 (2019).
Gogoi, P. P. et al. Land use and land cover change effect on surface temperature over Eastern India. Sci Rep 9, 8859 (2019).
Liu, T., Yu, L. & Zhang, S. Land Surface Temperature Response to Irrigated Paddy Field Expansion: a Case Study of Semi-arid Western Jilin Province, China. Sci Rep 9, 5278 (2019).
Muro, J. et al. Land surface temperature trends as indicator of land use changes in wetlands. International Journal of Applied Earth Observation and Geoinformation 70, 62–71 (2018).
Dech S. Thermal infrared remote sensing (Springer Netherlands Press, 2013).
Sheng, Y. L. et al. Quantifying the spatial and temporal relationship between air and land surface temperatures of different land-cover types in Southeastern China. International Journal of Remote Sensing 38, 1114–1136 (2017).
Li, Y., Zhu, L. J., Zhao, X. Y., Li, S. C. & Yan, Y. Urbanization impact on temperature change in China with emphasis on land over change and human activity. Journal of Climate 26, 8765–8780 (2013).
Tian, F., Qiu, G. Y., Yang, Y. H., Xiong, Y. J. & Wang, P. Studies on the relationships between land surface temperature and environmental factors in an inland river catchment based on geographically weighted regression and MODIS data. IEEE Journal of Selected Topics In Applied Earth Observations And Remote Sensing 5, 687–698 (2012).
Slonosky, V. & Yiou, P. Does the NAO index represent zonal flow? The influence of the NAO on North Atlantic surface temperature. Climate Dynamics 19, 17–30 (2002).
Liu, Y. X., Peng, J. & Wang, Y. L. Efficiency of landscape metrics characterizing urban land surface temperature. Landscape and Urban Planning 180, 36–53 (2018).
Acknowledgements
This research was financially supported by the Nationa Natural Science Foundation of China (Grant No. 41971219), The project of outstanding youth science in Hunan province Education Department (Grant No. 15B107). We are grateful for the feedback from the handling editor and anonymous reviewers. We thank AJE (www.aje.com) for its linguistic assistance during the preparation of this manuscript.
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J.T. designed and performed the experiments, analyzed the data, wrote the main manuscript text, and prepared the tables. D.Y. performed the experiments, analyzed the data, prepared the figures. Q.L. analyzed the data and contributed analysis tools. X.T. analyzed the data and reviewed the drafts of the paper. W.Z. conceived and designed the experiments and reviewed drafts of the paper provided professional guidance on the writing.
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Tan, J., Yu, D., Li, Q. et al. Spatial relationship between land-use/land-cover change and land surface temperature in the Dongting Lake area, China. Sci Rep 10, 9245 (2020). https://doi.org/10.1038/s41598-020-66168-6
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DOI: https://doi.org/10.1038/s41598-020-66168-6
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