地下生态过程对人工林生产力形成与维持影响的监测数据集

以我国典型人工林生态系统（杨树、马尾松、杉木）为主要研究
对象，研究不同林分结构、经营措施、环境变化对人工林地下生
物功能群（土壤微生物、动物和根系）组成与结构格局的影响，揭示典型人工林生态系统地下主要生态过程及其对林分结构与环境变化的响应与适应规律，以及地下生物多样性与人工林生产力关系，阐明地下生态过程对人工林生产力形成与长期维持的影响机制。

Taking the typical plantation ecosystems in China (poplar, Masson pine, Chinese fir) as the primary research subjects, this study investigates the impacts of varying stand structures, management practices, and environmental changes on the composition and structural patterns of belowground biotic functional groups (soil microorganisms, fauna, and roots) in plantations. It further aims to reveal the key belowground ecological processes of these typical plantation ecosystems, as well as their response and adaptation regularities to stand structure and environmental changes, and the correlation between belowground biodiversity and plantation productivity. Additionally, this study seeks to clarify the underlying mechanisms by which belowground ecological processes affect the formation and long-term maintenance of plantation productivity.