Bibliographic collection from Scopus for bibliometric analysis of digital technologies, data integration, and decision support in the circular economy (2015–2025)

DescriptionThis bibliographic collection contains the included Scopus records used for a bibliometric analysis of research at the intersection of circular economy, digital technologies, data integration, and decision support. The collection is provided in BibTeX (.bib) format and contains 2,924 records. The initial screened set comprised 4,731 records, of which 1,807 were excluded during automated screening and 2,924 were retained in the final bibliographic collection. Although the underlying Scopus query covered the 2015–2025 period, the included collection spans 2016–2025 because no 2015 records remained after screening. Search queryTITLE-ABS-KEY ( "circular economy" )AND TITLE-ABS-KEY ("decision support" OR "decision-support" OR"decision making" OR "decision-making" OR"decision support system*" OR "DSS" OR"multi-criteria" OR "MCDA" OR "MCDM" OR"data-driven" OR "data integration" OR"digital technolog*" OR"big data" OR"artificial intelligence" OR "machine learning" OR"internet of things" OR "IoT" OR"blockchain" OR"digital twin" OR"industry 4.0" OR "industry 5.0")AND PUBYEAR > 2014 AND PUBYEAR < 2026AND ( LIMIT-TO ( LANGUAGE , "English" ) )AND ( LIMIT-TO ( DOCTYPE , "ar" ) OR LIMIT-TO ( DOCTYPE , "re" ) )AND EXCLUDE ( AFFILCOUNTRY , "Iran" )AND EXCLUDE ( AFFILCOUNTRY , "Russian Federation" ) Screening logicScreening was implemented in a reproducible R pipeline based on title, abstract, author keywords, and index keywords. Records were evaluated using dictionary-based signals related to circular economy, digital technologies, decision support, data integration and decision context. Records without a circular economy signal were excluded. Records with a strong circular economy anchor in the title or keywords were retained when paired with decision-support, data-integration, or digital-technology signals in combination with decision-context evidence. Records with only an abstract-level circular economy signal were retained only under stricter conditions. All records that did not meet the inclusion rules at the screening stage were treated as excluded. Eligibility criteriaEligible records were English-language journal articles and reviews within the 2015–2025 query window, with abstracts required. The collection is intended to support transparency, reproducibility, and reuse in bibliometric and review-based research. FundingThe research was funded by a grant from the state budget of Ukraine "Fundamentals of Sustainable and Inclusive Regional Spatial Development for Post-War Reconstruction in the Context of Digital Transformation" (# 0125U001620, 2025-2027)数据集说明：本文献集包含用于开展循环经济、数字技术、数据集成与决策支持交叉领域研究文献计量分析的Scopus（学术文摘与引文数据库）收录记录。本数据集以BibTeX（.bib）格式提供，共收录2924条记录。初始筛选集包含4731条记录，其中1807条在自动筛选阶段被排除，最终留存2924条记录构成本文献集。尽管原始Scopus检索覆盖2015-2025年时间区间，但最终收录文献集的时间跨度为2016-2025年，原因是筛选后无2015年的符合条件记录留存。 检索式：TITLE-ABS-KEY("循环经济")AND TITLE-ABS-KEY("决策支持" OR "决策-支持" OR "决策制定" OR "决策-制定" OR "决策支持系统*" OR "决策支持系统（Decision Support System, DSS）" OR "多准则" OR "多准则决策分析（Multi-Criteria Decision Analysis, MCDA）" OR "多准则决策方法（Multi-Criteria Decision Making, MCDM）" OR "数据驱动" OR "数据集成" OR "数字技术*" OR "大数据" OR "人工智能" OR "机器学习" OR "物联网（Internet of Things, IoT）" OR "区块链" OR "数字孪生" OR "工业4.0" OR "工业5.0")AND PUBYEAR > 2014 AND PUBYEAR < 2026AND ( LIMIT-TO ( LANGUAGE , "English" ) )AND ( LIMIT-TO ( DOCTYPE , "ar" ) OR LIMIT-TO ( DOCTYPE , "re" ) )AND EXCLUDE ( AFFILCOUNTRY , "Iran" )AND EXCLUDE ( AFFILCOUNTRY , "Russian Federation" ) 筛选逻辑：本筛选流程基于标题、摘要、作者关键词及索引关键词，通过可复现的R语言分析管道实现。筛选采用基于词典的特征标记方法，覆盖循环经济、数字技术、决策支持、数据集成与决策场景相关特征。无循环经济特征标记的记录将被直接排除。若记录在标题或关键词中带有明确的循环经济锚定特征，且同时匹配决策支持、数据集成或数字技术相关特征，并具备决策场景证据，则予以保留。仅在摘要层面出现循环经济特征标记的记录，仅能在更严格的条件下被纳入。所有未通过筛选阶段纳入规则的记录均视为被排除。 纳入标准：符合纳入条件的记录需为2015-2025年检索区间内的英文期刊论文与综述文献，且需附带完整摘要。本数据集旨在为文献计量及综述类研究的透明度、可复现性与复用性提供支撑。 资助情况：本研究受乌克兰国家预算拨款项目"数字化转型背景下战后重建的可持续与包容性区域空间发展基础"（编号：0125U001620，2025-2027）资助。