{"id":"bfa0f903-c649-45ba-bcc5-65457572d8e4","title":"金佛山野外站滥坝箐次生林观测场+群落调查数据（2019-2024）","title_en":"Jinfoshan Field Station Secondary Forest Observation Field+Community Survey Data (2019-2024)","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"数据命名格式：\n命名规则为“YYYY.DDD.csv”，其中YYYY代表年份，DDD代表一年某一天。","description":"本数据通过规范的野外实地观测与数据记录流程生产，覆盖100m×100m观测场内所有直径大于1cm的树木个体，全面捕捉场内乔木、灌木、草本等主要植物类型的详细信息，为植物群落研究提供可靠支撑。观测生产过程中，工作人员逐一对符合条件的树木个体进行排查、测量与记录，其中乔木详细记录物种信息、植株高度、样地精准坐标、胸围、枝下高及冠幅等核心生长指标；灌木记录物种信息、高度、基径、冠幅及种群数量等关键参数；草本则重点记录物种信息、高度、盖度及分布特征。整个生产过程严格遵循科研观测标准，确保数据精准、完整，真实反映观测场植物群落的组成与生长状况。","doi":"","projection":"WGS84","language":"zh","share_type":"offline","east":110.2,"west":97.3,"south":21.1,"north":34.4,"scale":null,"crs":null,"filesize":9.0,"share_policy":"c","ts_created":"2026-04-16T10:43:59.301626+08:00","doi_type":"拥有自主知识产权","ts_updated":"2026-04-16T12:07:12.348654+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[10],"specials":[],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"bfa0f903-c649-45ba-bcc5-65457572d8e4","three_pole":null,"third_pole":null},"username":"weber","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":12}