摘要
延庆作为北京生态涵养的重要承载主体,对其生态系统服务功能进行客观科学的定量评估,可为当地土地利用规划及生态管理提供科学指导及支撑。基于InVEST模型中碳储存、水源供给、土壤保持子模型生产函数原理,采集整理2004–2014年延庆区遥感数据、气候数据、土地数据、土壤数据、农业专业数据等19类多源数据。原始数据均来自中国地理空间数据云等专业数据中心,并经过遥感影像解译、非监督分类、空间统计分析等加工处理。本数据集数据类型丰富,部分数据具有创新性,不仅涵盖了生态环境及资源领域内的大部分关键指标数据,同时可作为基础科学数据为今后延庆区相关研究提供有益补充。
Yanqing plays an important role in ecological conservation in Beijing.The objective and scientific quantitative evaluation of its ecosystem services can provide scientific guidance and support for local land use planning and ecological management.Based on the production function principle of carbon storage,water supply and soil conservation sub-model in InVEST model,19 types of multi-source data were collected,including remote sensing data,climate data,land use data,soil data and agricultural professional data in Yanqing District from 2004 to 2014.The raw data is from China Geospatial Data Cloud and other professional data centers,and processed through remote sensing image interpretation,unsupervised classification,spatial statistical analysis,etc.The dataset contains a variety of data,some of which is innovative.It not only covers most of the key index data in the field of ecological environment and resources,but also can be used as basic science data to provide the foundation and additional support for the future research in Yanqing District.
作者
李敏
刘婷婷
樊景超
孙伟
曹珊珊
满芮
高飞
LI Min;LIU Tingting;FAN Jingchao;SUN Wei;CAO Shanshan;MAN Rui;GAO Fei(Agricultural Information Institute of Chinese Academy of Agricultural Sciences,Beijing 100081,P.R.China;Key Laboratory of Agricultural Big Data,Ministry of Agriculture and Rural Affairs,Beijing 100081,P.R.China;National Agriculture Science Data Center,Beijing 100081,P.R.China;Institute of Crop Sciences,Chinese Academy of Agricultural Sciences,Beijing 100081,P.R.China)
基金
中国农业科学院创新工程(2021CX034)。
