Subjects: Geosciences >> Geography submitted time 2023-08-01 Cooperative journals: 《干旱区地理》
Abstract：最近以来，无论在科学界还是政府和民间团体，气候变化都成为热点议题。从人类认识自然的技术工具突破入手，系统介绍了人类活动对自然界的影响日益加剧，特别是工业革命以来工业化推动城市化成为气候变化的主导因素，给自然和人类社会带来巨大的变化，而且因其集聚效应正呈现巨大加速度改变地球，地球的自然和人类社会复杂系统已经处在日益严重的危机和威胁之中。研究表明：气候变化和城市化，一方面带来地球系统、资源-生态-环境、城市发展、公共健康和社会脆弱性等一系列问题；另一方面，也为地球科学学科发展带来新需求，注入新动力，地球科学发展进入人类世的新时代。文章认为：人类世地质年代需要重新定义地球科学。地球科学研究将会从地层为主转向圈层为主，研究对象和领域将从纯粹的地科系统扩展到人与地球复合系统，研究重点从地球资源攫取转向广义宜居星球研究，人类世及其研究、人类圈地理学、冰冻圈科学、水圈-人类圈界面、地球系统动力学、城市化与城市地理学、地球伦理符号学和地球地图集成将成为地球科学发展的新增长点。地理学因其与生俱来的科学、自然和社会一切科学之母的独特特性，将迎来再发展和再繁荣的新机遇，尤其人文地理学可以发挥更加重要的学科作用。
Subjects: Geosciences >> Geography submitted time 2023-04-07 Cooperative journals: 《干旱区地理》
Abstract： On the basis of the stage changes of the influencing factors of tourism development, the index system of influencing factors of tourism development in the high-quality development stage is constructed, and the spatial differentiation causes of tourism development level in the Yellow River Basin of China in 2019 are explored using geodetector and geographically weighted regression. The following conclusions are drawn: (1) In the new development stage, the development of regional tourism is affected by traditional and new factors, such as the novel development concept, both forming the system of factors affecting regional tourism development in the high-quality development stage. (2) The level of tourism development in the Yellow River Basin shows a spatial divergence pattern of decreasing from downstream to upstream, with relatively large differences in the middle and upper reaches and small differences in the downstream areas and a relatively significant mismatch of supply and demand between the upper, middle, and lower reaches. (3) In single and comprehensive dimensions, each factor has a significant influence on tourism development. However, the new factors are stronger than the traditional factors, and the influence ranking of each factor has consistency. Thus, tourism development is remarkably influenced by the synergy between factors. (4) Among the traditional factors, including consumption level, transportation conditions, and tourism resource endowment, and among the new factors, including innovation capacity and green production, have a significant spatial heterogeneous influence on tourism development. However, their heterogeneous spatial effects are different.
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