{"id":"ecc7598c-1229-47e0-bb29-03fb1e0c8060","title":"青藏高原生态资产价值量（2000-2020）","title_en":"Ecological asset value of Qinghai Tibet Plateau (2000-2020)","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":"文件命名：以Geotiff格式存储，文件夹名称为年份。\n数据读取方式：可用ArcGIS等地理栅格处理软件打开。","description":"1) 数据内容：2000-2020五期青藏高原生态资产价值量数据集，每5年一期。内容包括水源涵养、水土保持、气候调节、固碳、生物多样性等潜在生态资产流量。\n2) 数据来源及加工方法：以土地利用数据产品为基础，加工方法详见说明文档。\n3) 数据质量描述：2000-2015年数据评价已发布的土地利用数据产品，2020年数据为土地利用数据产品预测值。\n4) 数据应用成果及前景：为青藏高原生态安全屏障优化、自然资源和资产管理提供空间位置指引。","doi":"10.11888/HumanNat.tpdc.271892","projection":"Albers","language":"zh","share_type":"online","east":-104.67223,"west":73.44696,"south":25.993798,"north":39.825966,"scale":null,"crs":null,"filesize":1100.0,"share_policy":"a","ts_created":"2021-12-02T18:04:04.286391+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-12-02T19:39:53.433844+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"郭群","username":"guoq@igsnrr.ac.cn","email":"guoq@igsnrr.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"1 year < x < 10 year","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"ecc7598c-1229-47e0-bb29-03fb1e0c8060","three_pole":null,"third_pole":"XDA20020402"},"username":"XDA20020402","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":37}