中科院一区TOP期刊发文！刘大海教授团队海域立体分层利用模式研究最新进展！|marine|space|中科院|刘大海|研究员

来源：Ocean & Coastal Management Volume 274, March 2026, 108074

英文标题：A three-dimensional layered model for sea area usage across dimensions of

space, functional elements, and time

原文链接：https://doi.org/10.1016/j.ocecoaman.2025.108074

刘大海｜中国人民大学公共管理学院教授

Abstract

With the continuous growth of global demand for marine spatial resources, three-dimensional layered utilization of sea areas is important to understand in order to resolve conflicts in marine development and support the growth of the blue economy. However, current research on this topic has primarily focused on theoretical and policy discussions, and there is no systematic method for assessing the vertical compatibility of sea use activities. To address this issue, we adopt a research approach that combines theoretical construction and expert evaluation. First, the theoretical foundation of three-dimensional marine development is analyzed across three dimensions – spatial, elemental (functional elements such as ships and marine infrastructure), and temporal. This is done to clarify the spatial usage characteristics of sea use activities and their mechanisms of interaction across different dimensions. Then, we construct an analytical framework to assess the vertical compatibility of marine activities. Using expert scoring results, this framework follows a stepwise process that sequentially evaluates spatial dependency, the nature of functional components, and temporal conflicts. We also incorporate environmental factors for supplementary adjustments, which enable the derivation of a vertical compatibility matrix for marine activities. The results indicate: (1) Regarding the spatial dimension, based on the degree of spatial dependence of sea use activities on the water surface, water column, seabed, and subsoil, their occupied space can be divided into main space and ancillary space. Sea use activities sharing the same main space are vertically incompatible. (2) From the elemental dimension, the stronger the rigidity of an activity's functional components, the lower its compatibility potential. (3) In terms of the temporal dimension, even short-term occupation of marine space for construction or maintenance can cause spatial conflicts. (4) From an environmental perspective, some activities can affect vertical compatibility with other activities by damaging the environment and/or reducing safety. (5) The vertical compatibility between sea use activities can be categorized into three types: fully compatible, conditionally compatible, and incompatible. This study provides a logical micro-level description of the characteristics of sea use activities in marine space, presenting a vertical compatibility matrix that covers many current types of sea use activities. It also analyzes application objectives, application pathways, and potential implications for public policy. The findings may act as reference material for international marine spatial planning, use regulation, multi-use ocean management, and related policymaking, thereby contributing to modern marine spatial governance systems.

中文摘要

基于“空间-要素-时间”视角的海域立体分层利用模式研究

随着全球对海洋空间资源的需求持续增长，厘清并推进海域立体分层利用，对于化解海洋开发冲突、支撑蓝色经济发展具有重要意义。然而，现有相关研究多局限于理论与政策层面的探讨，尚未形成一套可用于判别用海活动竖向兼容性的系统化方法，基于此，本研究采用理论构建与专家打分法相结合的研究方法。首先，从空间、要素与时间三个维度系统解析海域立体开发的理论基础，明晰不同维度下用海活动的空间使用特征及其相互作用机制。然后，构建用海活动竖向兼容性分析框架，基于专家打分结果，遵循空间依赖性、功能组件性质、时序冲突的递进流程进行判别，并考虑环境因素补充修正，得出用海活动竖向兼容矩阵。结果表明：（1）从空间维度考虑，根据用海活动对水面、水体、海床、底土的空间依赖程度强弱，可将其占用空间分为主要空间和附占空间，主要空间相同的用海活动不具有竖向兼容性；（2）从要素维度考虑，用海活动的功能组件刚性越强，兼容可能越小；（3）从时间维度考虑，用海活动对建设维护空间的短时占用也会造成空间冲突；（4）从环境因素考虑，一些用海活动会因破坏环境质量和环境安全而影响与其他用海活动的竖向兼容性；（5）用海活动之间的竖向兼容性可分为完全兼容、条件兼容、不兼容三种情况。本研究从微观视角更加清晰地刻画用海活动在海域空间中的用海特征，得出了覆盖当前主要用海活动类型的竖向兼容性矩阵，并分析了此项研究的应用目标、应用路径及政策启示，研究成果可为国际海域空间规划、用途管制及多用途用海等相关领域的管理与政策制定提供方法借鉴，助力构建现代化海洋空间治理体系。

本研究成果以“A three-dimensional layered model for sea area usage across dimensions of space, functional elements, and time”为题，于近期发表于海洋与海岸管理领域国际期刊Ocean and Coastal Management（JCR Q1区和中科院1区Top），最新影响因子达到5.4。我院刘大海教授为通讯作者，其硕士研究生山东科技大学徐赛娅与自然资源部第一海洋研究所李彦平高级工程师为第一作者。其它作者包括国家海洋技术中心岳奇副院长。国家海洋技术中心胡恒副研究员，自然资源部第一海洋研究所王硕助理研究员。