{"id":"4897178e-7d62-4e14-9e98-5fd424ff170b","title":"1980年以来青藏高原草地合理载畜量和超载程度","title_en":"Sustainable livestock carring capacity and overgrazing rate of grassland over Qinghai-Tibet plateau since 1980","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：文件名称为“TLS-yyyy.xls\"和”OD-yyyy.xls\", 其中TLS代表理论载畜量，OD代表超载程度，yyyy表示年，比如TLS-2010表示2010年青藏高原各县的理论载畜量数据。","description":"数据集包含2000年，2010年，2018年青藏高原县级理论载畜量数据和1980年, 1990年, 2000年, 2010年, 2017年县级超载程度。基于地理科学与资源研究所具有自主知识产权的生态水文动力学模型VIP（Vegetation interface process) 模拟的NPP数据计算了产草量数据（1km分辨率），按照县行政区域尺度，计算县域产草量，并根据载畜量计算标准（NY/T 635-2015）计算得到县域范围内的理论载畜量。基于县级实际载畜量数据，计算了超载程度。数据将为草地恢复、管理和利用策略的制定提供借鉴。","doi":"10.11888/Socioeco.tpdc.270347","projection":null,"language":"zh","share_type":"online","east":104.78,"west":73.32,"south":26.0,"north":39.78,"scale":null,"crs":null,"filesize":3.74,"share_policy":"a","ts_created":"2020-01-26T15:00:01.706930+08:00","doi_type":null,"ts_updated":"2021-04-20T00:50:39.180974+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"陈彬","username":"chenb","email":"chenb@bnu.edu.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":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"4897178e-7d62-4e14-9e98-5fd424ff170b","three_pole":null,"third_pole":"XDA20040301"},"username":"XDA20040301","review_time":"2020-01-27T19:05:41.026962+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":2849}