在全球化和快速城镇化的进程中，我国乡村地区物质空间与乡土社会的双重凋敝已成普遍现象。在乡村振兴的背景下，本研究以乡村公共空间建设与乡村治理互动为核心，构建“空间—社会”理论框架，提出三个基本假设。通过对广东省恩平市那吉镇13个村，为期6年的空间建设历程的实证研究，梳理出探索、共谋共建、共管共享三个建设阶段，从而归纳出乡村公共空间建设与乡村治理的内在关系。（1）公共空间有效承载地域文化和社会情感，为乡村治理提供了理想的场所和平台。（2）公共空间建设与重构过程能重塑社会关系，从而完善乡村治理的体制机制。（3）乡村建设和乡村治理具有相同的价值目标取向，两者相互作用、相互促进。

健全乡村治理体系是乡村振兴战略的重要组成部分。随着中国社会经济的发展，乡村治理主体经历了从一到多的过程。为了提高乡村治理的持续动力，如何实现乡村多元主体协同治理值得深入探讨。选取珠江三角洲地区的凤和村与非珠江三角洲地区的龙山塘村作为案例，通过实地调研对两村进行比较分析；从协同治理理论出发，综合国内外相关文献与中国实际情况整理适于本研究的分析框架，研究协同治理模式及机制。研究发现，凤和村属于强劲外生资本介入模式，经济实力的强劲使得协同治理进行得较为顺利，清晰有效的协议是其首要保障；龙山塘村则是较强内生实力支撑模式，各主体之间的协同治理趋于本土化。本研究为建立健全现代乡村社会治理体制提供理论依据和实践参考。

实现乡村地区的可持续发展，数据是最为关键的问题之一。面对辽阔分散和充满地域性差异的乡村，遥感和机器学习等新技术为乡村数据的收集、计算和分析提供了基础。可计算乡村通过系统性地收集乡村自然和人居环境要素的多源数据，建立乡村“图-数”关系;并利用指标计算、数据挖掘和人工智能方法对要素进行定量描述，可以在全域上展现乡村发展水平的空间差异和动态趋势，为乡村研究从“个案”近向“全局”创造了可能。本文提出了可计算乡村的技术框架，包括:(1)以遥感数据为核心的多源乡村数据的类型和特征;(2)乡村数据的计算方法和“图数”关系智能解译技术:(3)“可计算”结果支持乡村可持续发展。最后，本文还讨论了可计算乡村中仍存在的挑战并展望了未来的研究方向。

Housing quality is essential to human well-being, security and health. Monitoring the housing quality is crucial for unveiling the socioeconomic development status and providing political proposals. However, depicting the nationwide housing quality in large-scale and fine detail is exceedingly rare in remote rural areas owing to the high cost of canonical survey methods. Taking rural China as an example, we collect massive rural house images for housing quality assessment by various volunteers…

Rural communities have long been overlooked since globalization and urbanization struck traditional rural values. Building a sustainable rural community has become a contested issue in academia, especially after implementing the Rural Revival Strategy. This research attempted to establish a participatory planning approach, which considers rural planners as the external impetus and local villagers as an internal driving force, to promote the sustainability of rural communities. Carrying on the…

Imbalances in allocating public service resources are a universal problem worldwide, especially in urban and rural areas. As a developing country with a significant imbalance between urban and rural areas, China is representative of the unbalanced allocation of public service resources. Presently, China has entered the county urbanization stage. Therefore, this study can provide a new way to realize the equalization of urban and rural public services with the county as the basic unit. Taking…

Return migration has been considered advantageous to the productivity of labor and the economic development of origin regions and countries. However, how and why return migrants make their investment decisions and how such processes contribute to poverty alleviation remains unclear. This study evaluated how migration experience influences rural families' choices for productive investments and the underlying mechanism of village poverty alleviation. The result indicates that, when all are given…

Existing studies have attempted to explain the transformation of rural China from a single productive or post-productive perspective. However, regarding the two development paradigms as binary opposites brings contradictions: Is China’s countryside evolving towards productivism or post-productivism? To answer this question, we transcend the binary opposition and instead propose an analytical framework based on rural value, driving actors, and rural land-use functions. Based on the location…

Abstract Mapping new and old buildings are of great significance for understanding socio-economic development in rural areas. In recent years, deep neural networks have achieved remarkable building segmentation results in high-resolution remote sensing images. However, the scarce training data and the varying geographical environments have posed challenges for scalable building segmentation. This study proposes a novel framework based on Mask R-CNN, named Histogram Thresholding Mask Region-…

2020年，住房和城乡建设部在4省12县开展了乡村建设评价试点工作。本文以这项工作为基础，在尊重乡村建设发展规律和内在逻辑的基础上，构建了一套目标导向、问题导向和结果导向的评价指标与方法。该评价指标与方法能够有效回答三个问题：一是客观回答中国在乡村建设上存在的城乡差距；二是评估村民在乡村建设中的获得感、幸福感，研判就地城市化的发展趋势；三是通过准确评估需求，明确乡村建设重点，为新时期制定乡村建设政策和目标提供依据。