整合技术,社会经济和可持续性维度,用于生态系统服务的空间分层使用AHP方法
Emin Zeki Başkent1,2,3, Hümeyra Başkent4
1Karadeniz Technical University, Trabzon, Turkey. eminzekibaskent@gmail.com.
Environmental management
|July 14, 2025
概括
本研究使用多标准决策分析 (MCDA) 优先考虑土耳其森林的生态系统服务 (ES). 调查结果显示,生物多样性和水资源保护受到重视,指导了可持续森林管理战略.
科学领域:
- 林业科学 林业科学
- 环境管理环境管理
- 生态系统服务研究 研究 生态系统服务研究
背景情况:
- 森林管理的复杂性需要平衡生态系统服务,公众期望和科学政治因素.
- 识别,优先考虑和空间分层生态系统服务 (ES) 对有效的森林管理框架至关重要.
- 土耳其的森林生态系统管理需要一个结构化的方法来满足不同的需求.
研究的目的:
- 在土耳其森林生态系统管理中开发和应用一种识别,优先级和空间分层生态系统服务 (ES) 的方法.
- 将技术适用性,利益相关者参与和可持续性等类别纳入ES评估中.
- 通过空间分区战略,为可持续森林管理实践提供信息.
主要方法:
- 采用了多标准决策分析 (MCDA),特别是Delphi技术与分析层次过程 (AHP) 相结合.
- 开发了一个分层模型,以捕捉科学数据和利益相关者的观点,以确定ES条款.
- 地理信息系统 (GIS) 用于基于已识别的ES的森林种群的空间分层.
主要成果:
- 生态系统服务分层显示,主要关注生物多样性保护 (78.5%) 和水资源保护 (13.3%).
- 木材生产 (7.9%) 和土壤保护 (0.04%) 获得了最小的规定,而气候调节,生态旅游和非木材林产品没有优先考虑.
- 该研究成功地分层了ES,突出了 Yalnızçam案例研究区域内的提供不平衡.
结论:
- 基于MCDA的方法为森林管理提供了一种高效的空间分区策略.
- 通过ES分层来平衡技术和社会文化因素,简化了可持续森林管理的决策.
- 这些发现强调了需要采用多维方法来设定与生态系统服务优先级一致的管理目标.
相关概念视频
01:30Thematic Layering in GIS
78
In the past, planning projects such as schools or public facilities required extensive manual effort to gather and compile data. Information such as property boundaries, soil characteristics, road networks, zoning regulations, and flood zones had to be sourced individually from courthouses, utility providers, and registry offices. Assembling these datasets into a coherent format often took several months, delaying project timelines.The introduction of Geographic Information Systems (GIS)...
78
01:21Manipulation and Analysis
61
GIS manipulation and analysis functions are vital for decision-making and planning. These activities range from data retrieval tasks, such as selecting information based on specific criteria, to advanced analytical techniques that address complex spatial problems.One critical GIS analysis method is overlaying, which combines multiple data layers to examine impacts. For example, overlaying a river-dammed lake boundary with road networks can identify affected infrastructure. Another common...
61
01:29Levels of Use of a GIS
107
Geographic Information Systems (GIS) operate across three levels of application, each representing an increasing degree of complexity: data management, analysis, and prediction. These levels reflect the expanding functionality and versatility of GIS technology in handling spatial data for diverse purposes.Data ManagementAt its foundational level, GIS serves as a tool for data management, enabling the input, storage, retrieval, and organization of spatial data. This level is often employed in...
107
01:21Dimensions of Health and Illness
8.3K
The factors influencing the health-illness continuum can be internal or external and may or may not be under conscious control. They are related to the following eight human dimensions, and each dimension is interrelated to one other.
8.3K
01:25Selected Data About Geographic Locations
69
Geographic Information Systems (GIS) rely on two core types of data: spatial data and attribute data.Spatial DataSpatial data defines the physical location of features within a coordinate system, typically expressed in terms of latitude and longitude. It provides precise positioning for elements like roads, rivers, or buildings.Attribute DataAttribute data complements spatial data by adding descriptive information about these features. For example, a road's spatial data includes its start and...
69
01:20Integrated Healthcare System
1.8K
An integrated healthcare system (IHS) is a set of organizations that provides for or arranges to provide coordinated and continuous service to a defined population. The IHS takes responsibility for that particular population's health status and outcome, both clinically and fiscally. An integrated healthcare system is a well-organized, well-coordinated, and collaborative network. The integrated delivery system is a network that connects different healthcare providers to deliver organized,...
1.8K