Dizi Liu

Mr. Dizi Liu

orcid

Research Focus & Metrics

Academic Career Length

1Year (2026-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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25 February 2026 in npj Heritage Science
Verified
Journal Article
Open access
PDF file
LZLin Zhou
Lin Zhou
RLRuipeng Li
Ruipeng Li
DLDizi Liu
Dizi Liu
TPTianle Pang
Tianle Pang

Classical Chinese gardens center on the “tour-view experience” (游观), yet quantitative approaches to interpret its unfolding remain scarce. Using Ji Xing Garden (New York) as a case, we integrate space syntax, computer vision, landscape metrics, and a subjective rating experiment to build a unified “spatial structure–visual content–visual perception–dynamic sequence” framework. Space syntax characterizes the spatial skeleton of movement and visibility; visual focus and accessibility reveal how viewpoint shifts and route hierarchy guide touring. Visual morphology indices quantify element composition, form complexity, and fragmentation, and track their fluctuations along the walking sequence. Pearson correlations link objective metrics to perceived richness, tranquility, beauty, openness, and exploration desire, supporting perceptual validity. The results reinterpret key garden-making principles and show that well-calibrated visual transitions and hierarchical spatial organization strengthen experiential layering and rhythm. The workflow provides a reproducible paradigm and design reference for overseas reinterpretation of classical Chinese gardens.


2 February 2026 in Land
Verified
Journal Article
Open access
PDF file
DLDizi Liu
Dizi Liu
SLSong Liu
Song Liu
ZBZhaocheng Bai
Zhaocheng Bai
PSPeiyu Shen
Peiyu Shen
YDYuxiang Dong
Yuxiang Dong
Rapid urbanization and industrialization have significantly reshaped rural landscapes in metropolitan fringe areas, resulting in “hybridized” characteristics. This study establishes an analytical framework to systematically characterize hybrid rural landscapes, diagnose specific local issues, reveal their spatial differentiation patterns and driving mechanisms, and propose targeted governance strategies. Taking 124 rural units in Baoshan District, Shanghai as a case, multi-source data from the latest available years (2020–2023) were compiled as a cross-sectional snapshot, and a comprehensive indicator system integrating landscape pattern (P), social function (F), and spatial vitality (V) was developed. Utilizing multi-source geospatial data—including land-use maps, points of interest, and mobile signaling data—Gaussian Mixture Models were applied to classify typical hybrid landscape types. Spatial evolution processes and underlying driving forces were further interpreted through remote sensing imagery analysis, field investigations, and policy document reviews. Eleven distinctive hybrid rural landscape types (HTs) were characterized, forming a spatial gradient from urban to rural, encompassing “high-density urbanized” → “ecologically embedded” → “production–living integrated” → “traditional rural landscapes”. Additionally, five representative evolutionary patterns—“urban restructuring”, “ecological orientation”, “industrial-driven transition”, “transitional hybridization”, and “traditional preservation”—were identified, shaped by spatial configuration, planning policies, industrial investments, and demographic dynamics. The framework enhances understanding of the complexity and evolutionary dynamics of rural landscapes, providing theoretical insights and practical guidance for effective typological governance and targeted policy interventions.

16 July 2026 in Land
Verified
Journal Article
Open access
PDF file
DSDU Shoushuai
DU Shoushuai
SZShiqi Zhang
Shiqi Zhang
DLDizi Liu
Dizi Liu
LJLi Jiang
Li Jiang
Waterfront space is an important spatial carrier that reflects the quality of the human settlement environment. In the stage of stock-based urban renewal, value evaluation is the primary task for achieving the “precise optimization” of waterfront spaces. Based on Maslow’s hierarchy of needs, this study constructs a waterfront space value evaluation system covering basic support value, livability value, and well-being value. Taking the Suzhou Creek waterfront space in Shanghai as a case study, this research integrates data such as street-view images and Weibo check-in records, and applies deep learning, natural language processing, and other techniques to evaluate waterfront space value. Correlation analysis, principal component analysis, and spatial autocorrelation analysis are used to explore the factors associated with waterfront space value. The results show that waterfront space value presents significant spatial differences, with the eastern area near the Huangpu River showing a markedly higher value than the western area. Spatial value is associated with street environment, facility services, spatial morphology, functional experience, and spatial attractiveness. In addition, the results of spatial autocorrelation analysis indicate that optimizing functional experience and facility services in the eastern core area is of great importance, while improving online popularity and attractiveness in the western area is also important for promoting coordinated development between the eastern and western areas. The findings provide a reference for future waterfront space evaluation and offer scientific support for urban renewal and policy-making.