基于遥感的森林覆盖变化监测及其驱动因素分析 -林学专业

摘要

本文深入探讨了基于遥感技术的森林覆盖变化监测方法，并系统分析了导致这些变化的主要驱动因素，旨在为森林资源的可持续管理提供全面的理论支持和实践指导。通过整合最新的遥感数据处理技术和地理信息系统平台，本文详细阐述了遥感在实时监测森林面积变化、精确评估植被类型与密度、以及高效识别森林覆盖动态变化中的关键作用。这些方法不仅提高了监测的精度和效率，还为后续分析提供了丰富而准确的数据基础。在驱动因素分析部分，本文全面审视了气候因素、人类活动、政策导向以及技术进步与经济发展模式对森林覆盖变化的复杂影响。通过构建多元回归模型、空间分析等方法，揭示了各因素之间的相互作用及其对森林覆盖变化的贡献度。基于上述研究，本文提出了一系列针对性的森林可持续管理策略与建议。

关键词：遥感技术；森林覆盖变化；驱动因素；可持续管理

REMOTE SENSING BASED FOREST COVER CHANGE MONITORING AND ANALYSIS OF DRIVING FACTORS

ABSTRACT

In this paper, the monitoring methods of forest cover change based on remote sensing technology are deeply discussed, and the main driving factors leading to these changes are systematically analyzed, aiming at providing comprehensive theoretical support and practical guidance for the sustainable management of forest resources. By integrating the latest remote sensing data processing technology and GIS platform, this paper elaborates the key role of remote sensing in real-time monitoring of forest area change, accurate assessment of vegetation type and density, and efficient identification of dynamic changes of forest cover. These methods not only improve the accuracy and efficiency of monitoring, but also provide a rich and accurate data base for subsequent analysis. In the driver analysis section, this paper comprehensively examines the complex impacts of climate factors, human activities, policy orientation, technological progress and economic development patterns on forest cover change. By constructing multiple regression model and spatial analysis, the interaction of each factor and its contribution to forest cover change were revealed. Based on the above research, this paper puts forward a series of targeted strategies and suggestions for sustainable forest management.

KEY WORDS：Remote Sensing Technology; Forest Cover Change; Driving Factors; Sustainable Management

摘要 I

ABSTRACT II

第1章绪论 2

1.1 研究背景 2

1.2 研究目的及意义 2

第2章遥感技术在森林覆盖变化监测中的应用 3

2.1 实时监测森林面积与砍伐活动 3

2.2 植被类型与密度的评估 3

2.3 变化检测与分类 3

第3章森林覆盖变化的主要驱动因素 5

3.1 气候因素 5