基于文献计量学的风光电站建设对生态环境影响的研究进展OA

Driven by the global consolidation of carbon-neutrality targets and the rapid diffusion of renewable en-ergy technologies,the scale of wind and solar power plant construction has expanded substantially,resulting in in-creasingly complex ecological and environmental impacts.Due to differences in deployment contexts,spatial con-figurations,and impact mechanisms,wind and solar installations exhibit distinct ecological effect profiles.Conse-quently,a parallel and comparative bibliometric analysis is required to clarify research trajectories and the evolu-tion of thematic hotspots in both domains,thereby providing a theoretical basis for developing a synergistic framework that reconciles renewable-energy expansion with ecological conservation.Using the Web of Science Core Collection and China National Knowledge Infrastructure as data sources,we retrieved publications address-ing the ecological impacts of wind and solar power plant construction and employed CiteSpace to generate visual knowledge maps and conduct bibliometric analyses.The results indicate that:(1)Research on the eco-environ-mental impacts of wind power began earlier and maintained a leading position before 2017,with research foci gradually extending from single-species assessments to ecosystem-level analyses;in contrast,eco-environmental research on solar power has increased markedly since 2020,with particular emphases on microclimatic regulation in arid regions and soil-vegetation interactions.(2)China and the United States occupy central positions within the international collaboration network,while institutional research orientations display a complementary pat-tern:studies from Europe and the United States tend to emphasize ecological risk assessment and model devel-opment,whereas domestic research places greater emphasis on process monitoring and restoration-oriented practices.(3)Wind-power eco-environmental research predominantly focuses on biotic responses and collision-risk monitoring,whereas solar-power eco-environmental research foregrounds ecological conservation and the ap-plication of emerging agricultural technologies;changes in land-use patterns constitute a critical intersection be-tween the two research streams.By implementing a cross-lingual,dual-database,parallel bibliometric comparison and systematically integrating wind-and solar-related eco-environmental research,this study provides a robust ev-idence base and methodological reference for the synergistic assessment of renewable-energy development and ecological conservation.