rivefine ecosystem的用法和樣例：
例句
- The paper has provided scientific supports for maintaining riverine ecosystem health and achieving good management.
為探索有效的河流生態系統修復途徑和管理策略，維持河流系統的健康提供科學依據。 - Based on the theory of hydrology and ecology, the concept of river ecosystem health was defined and the influence factors were analyzed.
摘要基於水文學和生態學原理，對河流生態系統健康的概念進行了界定。
