林业生态保护中的防沙治沙技术



摘  要

随着全球生态环境恶化,土地沙化问题加剧,对环境和人类生活产生重大影响。防沙治沙技术是林业生态保护的关键,对防治土地沙化、恢复环境至关重要。本研究分析了防沙治沙技术的应用现状、问题及对策,旨在为防治土地沙化、保护环境提供科学和实践指导。研究概述了防沙治沙的基本理论,比较了国内外技术,分析了我国的差距与潜力,尽管我国在林业生态保护上取得成效,但存在技术应用局限、生态修复效果不稳定、资金和资源配置不足、社会参与和政策支持不足等问题。针对这些问题,提出加强技术创新、优化技术应用策略、增加资金投入和资源配置、强化社会参与和政策支持等对策,以提升防沙治沙技术应用效果,加强林业生态保护,促进环境改善和可持续发展。 

关键词:防沙治沙技术;林业生态保护;技术创新;资金投入  

SAND PREVENTION AND CONTROL TECHNOLOGY IN FORESTRY ECOLOGICAL PROTECTION

ABSTRACT

With the deterioration of the global ecological environment, the problem of land desertification intensifies, which has a significant impact on the environment and human life. Sand prevention and control technology is the key to forestry ecological protection, which is crucial to prevent and control land desertification and environment restoration. This study analyzes the application status, problems and countermeasures of desertification control technology, aiming to provide scientific and practical guidance for the prevention and control of land desertification and environmental protection. The study summarizes the basic theory of desertification prevention and control, compares the domestic and foreign technologies, and analyzes the gap and potential of China. Although China has made achievements in forestry ecological protection, there are some problems such as limited technology application, unstable ecological restoration effect, insufficient allocation of capital and resources, and insufficient social participation and policy support. In view of these problems, the paper puts forward the countermeasures of strengthening technological innovation, optimizing technology application strategy, increasing capital input and resource allocation, strengthening social participation and policy support, so as to improve the application effect of sand prevention and control technology, strengthen forestry ecological protection, and promote environmental improvement and sustainable development. 


KEY WORDS:Sand prevention and control technology; Forestry ecological protection; Technological innovation; Capital investment  


目  录
摘  要 I
ABSTRACT II
第1章 绪论 1
1.1 研究背景与意义 1
1.2 国内外研究现状 1
第2章 相关理论概述 2
2.1 防沙治沙技术概述 2
2.2 植被恢复与土壤改良原理 2
2.3 风沙运动规律与防控机制 2
第3章 林业生态保护现状分析 4
3.1 林业资源分布与沙化情况 4
3.2 林业生态保护成效与挑战 4
3.3 防沙治沙技术在林业保护中的应用现状 4
第4章 防沙治沙技术在林业生态保护中的问题 5
4.1 技术选择与应用的局限性 5
4.2 生态修复效果不稳定 5
4.3 资金投入与资源配置不足 6
4.4 社会参与与政策支持不足 6
第5章 防沙治沙技术在林业生态保护中的对策 8
5.1 加强技术创新与研发 8
5.2 优化技术应用策略 8
5.3 加大资金投入与资源配置力度 9
5.4 强化社会参与与政策支持 9
第6章 结论 11
参考文献 12
致  谢 13

 

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