{"id":"dae03b3b-6892-45ec-a4f9-fa06d28e2923","title":"西藏地区湖泊底栖动物数据（2019）","title_en":"Data of lake benthos in Tibet (2019)","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":"文件命名：STEP_2019_Lake benthos_relative abundance.xlsx\n使用方法：可用Excel软件打开查看\n数据中采样点命名采用湖泊名称+采样日期的模式；物种名提供了中文名和拉丁文两种对应模式；底栖数据为相对丰度。","description":"本数据包含了2019年度，在色林错和纳木错周遭地区，共21个湖泊的底栖动物数据，采样主要在沿岸带使用底拖网和深水区使用Ekman采集器，将两种途径获取的材料整合之后，给出了各个湖泊底栖动物数据相对丰度，主要湖泊底栖种类分别为湖沼钩虾、水龟虫和摇蚊幼虫，但是螺类以及介形类出现频率较低，可能与采样点设置有关。该数据进一步将不同类型的底栖划分为21个分类单元，提高了识别精度和认知范围，将为高原湖泊水生动物多样性和渔业资源评估提供参考。","doi":"","projection":"","language":"zh","share_type":"protected","east":91.5,"west":87.29,"south":32.4,"north":30.48,"scale":null,"crs":null,"filesize":0.01577,"share_policy":"a","ts_created":"2021-05-28T11:51:41.817366+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-05-31T18:18:00.679950+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":"沙忠利","username":"沙忠利","email":"shazl@qdio.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42023,"last_login":"2022-03-24T09:37:33.507049+08:00","username":"yanmh","email":"yanmh@itpcas.ac.cn","is_active":true,"is_staff":true,"user_name":"闫梦还"},"data_sources":null,"temporal_resolution":"1 year < x < 10 year","spatial_resolution":"10km - 100km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"dae03b3b-6892-45ec-a4f9-fa06d28e2923","three_pole":null,"third_pole":null},"username":"陈嵘","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":680}