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森林生态系统服务交易/协同效应和系统功能优化在卡斯特沙漠化控制中

Kangning Xiong^1,2, Xuehua Deng^1,2, Shihao Zhang^1,2

¹School of Karst Science, Guizhou Normal University, Guiyang 550001, China.

Plants (Basel, Switzerland)

|June 28, 2023

概括

卡斯特森林管理揭示了生态系统服务之间的权衡和协同作用. 优化森林结构可以增强水,多样性,土壤保护和碳储存,从而改善生态系统的功能.

科学领域:

生态生态学生态生态学
环境科学环境科学
林业林业林业林业林业

背景情况:

控制卡斯特沙漠化的森林对于生态系统的多功能性至关重要.
了解森林生态系统服务之间的权衡和协同作用至关重要,但不清楚.
这项研究解决了对卡斯特地区这些相互作用的清晰度的需求.

研究的目的:

分析水容量,物种多样性,土壤保护和石森林生态系统中碳储存之间的权衡和协同作用.
确定在特定生态系统服务方面出色的特定森林社区.
为了提供洞察力,优化森林管理策略在卡斯特荒漠化控制区域.

主要方法:

在一个卡斯特荒漠化控制区的八个不同的森林社区进行了植被调查.
结构和功能监测评估了关键的生态系统服务.
分析重点是水容量,物种多样性,土壤保护和碳储存.

主要成果:

在森林社区之间观察到生态系统服务提供方面的显著差异.
*Cladrastis platycarpa* + *Cotinus coggygria* 社区 (H1) 显示了最高的水容量和物种多样性.
*Zanthoxylum bungeanum* + *Glycine max* 社区 (H6) 在土壤保护方面表现出色,而 *Tectona grandis* 社区 (H8) 拥有最大的碳储存.
持水能力,物种多样性,土壤保护和碳储存通常表现出协同作用的关系.
物种多样性显示了与碳储存和土壤保护的权衡,表明这些服务之间的竞争.

结论:

卡斯特地区的森林生态系统服务表现出协同作用和权衡关系.
优化森林社区结构和功能对于提高整体生态系统服务能力至关重要.
管理策略应考虑复杂的相互作用,以改善地荒漠化控制工作中的生态效益.

关键词:

功能功能功能功能功能卡斯特地带 (karst) 是一个地带.服务服务服务服务服务服务.结构功能结构功能有关协同效应的协同效应.权衡权衡权衡权衡权衡权

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