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The increasing global warming trend has resulted in the mass loss of most glaciers. The Urumqi Vally, located in the dry and cold zone of China, and its widely dispersed glaciers are significant to the regional ecological environment, oasis economic development, and industrial and agricultural production. This is representative of glaciers in Middle Asia and represents one of the world's longest observed time series of glaciers, beginning in 1959. The Urumqi Headwater Glacier No. 1 (UHG-1) has a dominant presence in the World Glacier Monitoring Service (WGMS). This paper supplies a comprehensive analysis of past studies and future modeling of glacier changes in the Urumqi Valley. It has received insufficient attention in the past, and the mass balance of UHG-1 was used to verify that the geodetic results and the OGGM model simulation results are convincing. The main conclusions are: The area of 48.68 ± 4.59 km2 delineated by 150 glaciers in 1958 decreased to 21.61 ± 0.27 km2 delineated by 108 glaciers in 2022, with a reduction of 0.47 ± 0.04 km2·a−1 (0.96% a−1 in 1958–2022). The glacier mass balance by geodesy is −0.69 ± 0.11 m w.e.a−1 in 2000–2022, which is just deviating from the measured result (−0.66 m w.e.a−1), but the geodetic result in this paper can be enough to reflect the glacier changes (−0.65 ± 0.11 m w.e.a−1) of the URB in 2000–2022. The future loss rate of area and volume will undergo a rapid and then decelerating process, with the fastest and slowest inflection points occurring around 2035 and 2070, respectively. High temperatures and large precipitation in summer accelerate glacier loss, and the corresponding lag period of glacier change to climate is about 2–3 years. [ABSTRACT FROM AUTHOR]

The comparison of Sogdian images in China and Central Asia has become a hot topic in academic circles in recent years. However, there is no specific comparison of Sogdian images on burial utensils in the existing studies. Accordingly, the author proposes to compare the images on burial utensils by collecting together the remaining materials as much as possible and making corresponding data tables. First and foremost, this paper focuses on the actual quantity of the remains and gives a table, "Statistics of the Sogdian Burial Utensils with Images", to show this quantity for the first time: there are 30 remains of Sogdian burial utensils in China (26 sarcophagi and four ossuaries) and 23 Sogdian burial utensils in Central Asia (all are ossuaries). Secondly, there are several tables based on remaining materials in this paper, including "Distribution of the Shapes of Sogdian Sarcophagi in China", "Historical Period and Shape of Sogdian Ossuaries in Central Asia", "Religious Images Table of Sogdian Sarcophagi in China", "Table of Religious Image Types of the Sogdian Ossuaries in Central Asia" and "Common Religious Images of the Burial Utensils in China and Central Asia". Thirdly, further analysis shows that there are two image systems. Grounded in the above analysis, this paper comes to conclusions at three levels. Firstly, there are two shapes of burial utensils. Sarcophagi are widely seen in China whilst ossuaries are commonly discovered in Central Asia. As a result, the images on the sarcophagi in China are large in size and wide in narrative themes, whereas those on the ossuaries in Central Asia are small in size, emphasizing important content and narrative themes. All are rich in image representation. Secondly, there are three types of religious images on the burial utensils. The comparison results of image types show the common images in three categories: gods, funeral ceremonies and sacred fire sacrifice. Thirdly, the images on burial utensils have different characteristics regarding religious transmission. Zoroastrianism is dominant in Central Asia, while Zoroastrianism, Chinese mythology and Buddhist images are primary in China and images of tomb owners embodying secularity are also widespread in China. [ABSTRACT FROM AUTHOR]

As a bridge and link between China and Central Asian countries, logistics infrastructure plays an important role in the process of forming a new development pattern of "dual circulation" and mutual promotion. Based on the panel data of Central Asian countries from 2010 to 2019, this paper uses random effect model to analyze the impact on the cross-border agricultural product supply chain between China and Central Asian countries. The results show that the logistics development level, railway transport connectivity, road transport connectivity, economic development level, market size, and common border of Central Asian countries positively affect the development level of the supply chain at different significance levels. Among them, the degree of railway transport connectivity has the greatest impact on the supply chain, followed by the common border, and then the level of logistics development. Moreover, the geographical advantage cannot be underestimated and it plays a positive role in promoting the high-quality development of cross-border agricultural product supply chain. China borders Kazakhstan, Kyrgyzstan, and Tajikistan, and the agricultural product import and export trade quota is significantly greater than that of other Central Asian countries. Based on the analysis, we propose to strengthen efforts to build a high-quality logistics system, build an efficient land transport network, and break through cross-border logistics congestion and difficulties. [ABSTRACT FROM AUTHOR]