{"id":"340a0cdd-8096-486f-a9fc-347d61be1964","title":"祁连县植被调查数据（2020）","title_en":"Vegetation survey data in Qilian County (2020)","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":"数据文件为地区+主题+采集时间命名，文件中的样点编号为采样固定编号，物种名为中文，相应拉丁名需自行查询，每个样方的植株随机选取5株测量高度，QZKK-03-和QZKK0302是青藏科考任务三的编号，GSXJ是指甘肃新疆片区。QZKK-03-001.xlsx是第一个样点的植被调查数据，每个sheet表示不同的样方（例如“样方号GSXJ-P001-P2”表示甘肃新疆片区001样点的P2样方）","description":"数据包含每个采样点5个样方的样方群落物种调查信息，包括物种名称、盖度、高度（5株）和株数，共28个样点（28个Excel表格），命名方式从QZKK-03-001到QZKK-03-028，在一个压缩文件包内，另外三个文件为分种的物种地上生物量、地下生物量以及采样点的经纬度信息，需相互对照使用（物种高度、盖度、株数、地上/地下生物量的采集调查样方面积为1m*1m，每个样点有10个样方，其中2、4、6、8、10等样方为分种采集样方，以P2、P4、P6、P8、P10表示，盖度以百分比表示，高度为厘米cm，株数以物种数量表示，每个样方（plot）的根系生物量分为3层，每层10cm，每项指标的单位均在标题标注）。数据全为实地采集和测量数据，高度为卷尺量取，盖度为估算法获取。数据质量完好，可用于计算生物多样性和物种分布等方向。","doi":"10.11888/Ecolo.tpdc.271402","projection":"","language":"zh","share_type":"protected","east":101.0131,"west":98.3296,"south":37.5149,"north":38.9849,"scale":null,"crs":null,"filesize":0.97,"share_policy":"c","ts_created":"2021-04-25T14:37:46.747464+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-06-07T14:18:29.647088+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":["b6500306-f60b-4aa1-b0b6-0324d94866df"],"cite":null,"review_status":5,"review_invite":[{"user_name":"王少昆","username":"kkunny","email":"wangsk@lzb.ac.cn","is_cancel_expert":true}],"review_editor":{"id":66424,"last_login":"2021-08-31T17:09:37.293773+08:00","username":"YanHou","email":"ljz2hy@163.com","is_active":false,"is_staff":false,"user_name":"侯燕"},"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"340a0cdd-8096-486f-a9fc-347d61be1964","three_pole":null,"third_pole":"2019QZKK0300"},"username":"孔令桥","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":459}