一种融合业务与生态关联的多维自然资源实体建模方法

Multidimensional natural resource entity modeling method integrating business and ecological associations

摘要

【目的】针对自然资源管理由传统经济利用向生态保护与可持续发展转变过程中实体模型表达不完善的问题【方法】辨析“实体”及“地理实体”概念及内涵，界定了“自然资源实体”概念。构建了以“事件-规则-响应”为融合机制的业务与生态关联的多维自然资源实体概念模型，将业务活动抽象为“事件”,通过预设的“规则”动态触发实体间生态关联网络的“响应”。提出了基于存量数据的自然资源实体建模流程，并以自然资源实体中的矿区为例，构建矿区实体模型及其多维关联网络图谱。【结果】(1)成功构建一个包含采矿用地、林地、旱地等多种地类的组合型自然资源实体。(2)不仅清晰表达了矿区实体及其核心属性，还有效表达了矿区实体在空间、时间、语义、业务和生态上的关联关系。(3)通过矿业权变更事件，模型展现了业务调整与相邻矿区、周边林地、地下水之间的生态响应。【结论】融合业务与生态关联的自然资源实体模型能够更准确反映资源管理与利用的复杂性，解决了现有模型难以表达自然资源实体间生态互动关系及业务活动生态影响的问题，为促进生态文明建设与自然资源合理利用的协调发展提供科学依据。

Abstract

[Objective] The aim of the study is to address the issue of inadequate representation of entity models during the transition of natural resource management from traditional economic utilization to ecological protection and sustainable development. [Methods] The concepts and connotations of “entity” and “geographical entity” were analyzed, and the concept of “natural resource entity” was defined. A multidimensional conceptual model of natural resource entities integrating business and ecological associations was established through an “event-rule-response” integration mechanism. Business activities were abstracted as “events”, which dynamically triggered the “responses” in the ecological association network among entities through preset “rules”. A modeling process for natural resource entities based on existing data was proposed. Taking mining areas as an example of natural resource entities, a mining entity model and its multidimensional association network diagram were constructed. [Results] (1) A composite natural resource entity comprising various land types such as mining land, forest land, and dry land was successfully constructed.(2) The model not only clearly expressed the mining entity and its core attributes but also effectively represented the spatial, temporal, semantic, business, and ecological associations of the mining entity.(3) Through the event of mining rights changes, the model demonstrated the ecological responses of adjacent mining areas, surrounding forest land, and groundwater to business adjustments. [Conclusion] The natural resource entity model integrating business and ecological associations can more accurately reflect the complexity of resource management and utilization. It addresses the issue that existing models struggle to represent ecological interactions between natural resource entities and the ecological impact of business activities, providing a scientific basis for the coordinated development of ecological civilization construction and rational utilization of natural resources.

关键词

自然资源实体 / 数据模型 / 业务关联 / 生态关联 / 矿区实体 / 影响因素

Key words

natural resource entity / data model / business associations / ecological associations / mining entity / influencing factors

基金资助

河南省自然资源厅2023 年度河南省自然资源科研项目(2023-382-7)

国家重点研发计划项目(2022YFF1303405)