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多层次的农业生物多样性保护:模拟 epigaeic 节肢动物多样性与景观异质性和生态系统服务

Yufei Zhang¹, Zhenxing Bian¹, Xiaoyu Guo¹

¹College of Land and Environment, Shenyang Agricultural University, Shenyang, 110866, China; Key Laboratory of Cultivated Land System Protection, Department of Natural Resources of Liaoning Province, Shenyang, 110866, China.

Journal of environmental management

|May 31, 2025

概括

生态系统服务增强了景观模式与生物多样性之间的联系. 了解这些跨尺度的联系是有效的保护和景观规划的关键.

科学领域:

生态生态学生态生态学
保护生物学保护生物学
景观生态学景观生态学

背景情况:

农业景观的异质性影响着生物多样性模式.
景观设计和生态系统服务监管对于生物多样性保护至关重要.
脊椎节肢动物的多样性是生态系统健康的关键指标.

研究的目的:

调查景观变量,生态系统服务和 epigaeic 节肢动物多样性之间的关系.
分析景观构成,配置和生态系统服务对节肢动物多样性的独立和联合影响.
检查这些生态关系的规模依赖性.

主要方法:

构建生态模型,整合景观变量,生态系统服务和 epigaeic 节肢动物多样性.
在三个空间尺度上进行分析:现场,流域和县.
评估生态系统服务在景观与生物多样性相互作用中的调解作用.

主要成果:

生态系统服务显著增强了景观变量对关节动物多样性的解释力.
生态系统服务调解了景观异质性对 epigaeic 节足动物多样性的影响.
观察到依赖规模的异质性,县级的景观异质性占主导地位,而流域级的生态系统服务介导效应.

结论:

生态系统服务在将景观异质与生物多样性联系起来方面发挥着至关重要的作用.
多层次和多规模的景观规划和生态系统管理策略对于生物多样性保护至关重要.
这些发现为优化景观管理以促进节肢动物多样性的科学基础.

关键词:

节肢动物的多样性景观的构成景观的构成景观配置景观配置多种生态系统服务.

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