{"id":"341e4bc3-a7a1-4298-8c59-e6d871a1ef57","title":"青藏高原NPP时空数据集（1982-2006）","title_en":"The NPP spatio-temporal dataset of the Tibetan Plateau (1982-2006)","serial":"泛第三极环境大数据平台","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。项目来源：国家重点基础研究项目“青藏高原环境变化及其对全球变化的响应和适应对策（2005CB422000）”。联系人：周才平，Email: zhoucp@igsnrr.ac.cn，单位：中国科学院地理科学与资源研究所。","instructions":"","description":"本数据集包含自1982年至2006年基于生态学模式与遥感数据计算青藏高原植被净初级生产力（Net Primary Productivity，NPP）的结果。\n基于遥感Advanced Very High Resolution Radiometer（AVHRR）数据和Carnegie-Ames-Stanford Approach（CASA）模型生成的青藏高原生态系统NPP（1982-2006），基于第二次土壤普查数据生成的土壤碳含量，以及基于High Resolution Biosphere Model（HRBM）模型生成的生物量碳数据。\n    青藏高原森林生态系统NPP（1982-2006年）：\n      npp_forest82.e00，npp_forest83.e00，npp_forest84.e00，npp_forest85.e00，npp_forest86.e00，\n      npp_forest87.e00，npp_forest88.e00，npp_forest89.e00，npp_forest90.e00，npp_forest91.e00，\n      npp_forest92.e00，npp_forest93.e00，npp_forest94.e00，npp_forest95.e00，npp_forest96.e00，\n      npp_forest97.e00，npp_forest98.e00，npp_forest99.e00，npp_forest00.e00，npp_forest01.e00，\n      npp_forest02.e00，npp_forest03.e00，npp_forest04.e00，npp_forest05.e00，npp_forest06.e00\n    青藏高原草地生态系统NPP（1982-2006年）：\n      npp_grass82.e00，npp_grass83.e00，npp_grass84.e00，npp_grass85.e00，npp_grass86.e00，\n      npp_grass87.e00，npp_grass88.e00，npp_grass89.e00，npp_grass90.e00，npp_grass91.e00，\n      npp_grass92.e00，npp_grass93.e00，npp_grass94.e00，npp_grass95.e00，npp_grass96.e00，\n      npp_grass97.e00，npp_grass98.e00，npp_grass99.e00，npp_grass00.e00，npp_grass01.e00，\n      npp_grass02.e00，npp_grass03.e00，npp_grass04.e00，npp_grass05.e00，npp_grass06.e00\n    青藏高原生物量碳、土壤碳：\n      Biomass.e00，Socd.e00\n土壤碳含量数据（Socd）是参考全国第二次土壤普查的数据与《中国1:100万土壤图》按土壤亚类插值生成。\nNPP数据来自CASA模型与AVHRR数据模拟生成：\nPotter CS, Randerson JT, Field CB et al. Terrestrial ecosystem production: a process model based on global satellite and surface data. Global Biogeochemical Cycles, 1993, 7: 811–841.\n生物量碳数据来自HRBM模型模拟生成：\nMcGuire AD, Sitch S, et al. Carbon balance of the terrestrial biosphere in the twentieth century: Analyses of CO2, climate and land use effects with four process-based ecosystem models. Global Biogeochem. Cycles, 2001, 15 (1), 183-206.\n原始资料主要是遥感数据和野外观测数据。精度较好；生产过程中与野外实测数据进行的验证和调参，是模拟结果尽量与野外实测数据保持在可接受的误差范围内；NPP数据与野外实测数据的验证结果表明，误差保持在15%的范围内。\n空间分辨率0.05度×0.05度（经度×纬度）。","doi":"10.11888/Ecology.tpe.41.file","projection":"","language":"zh","share_type":"online","east":105.0,"west":73.0,"south":26.0,"north":45.0,"scale":null,"crs":"","filesize":109.746,"share_policy":"a","ts_created":"2018-07-22T02:55:06+08:00","doi_type":null,"ts_updated":"2021-04-19T17:39:02.986146+08:00","time_description":"","datas_group":3,"time_description_en":null,"data_format":"shp","project":[11],"specials":["1832ecb3-70d0-4b5e-bdb5-2e9ff4ad1efe","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":"Potter CS, Randerson JT, Field CB et al. Terrestrial ecosystem production: a process model based on global satellite and surface data. Global Biogeochemical Cycles, 1993, 7: 811–841.","review_status":5,"review_invite":[],"review_editor":{"id":21057,"last_login":"2022-04-02T11:43:37.753860+08:00","username":"gecm","email":"gechm@lzb.ac.cn","is_active":true,"is_staff":true,"user_name":"盖春梅"},"data_sources":"","temporal_resolution":"","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"341e4bc3-a7a1-4298-8c59-e6d871a1ef57","three_pole":null,"third_pole":null},"username":"SDB","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":3492}