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不同尺度上景观格局与生态过程的关系是景观生态学的研究重点。根据 Habit-Food- Resource范式 ,研究土壤养分流动与景观格局之间关系可为认识不同尺度上景观格局与生态过程的关系提供帮助。土壤侵蚀是山区和丘陵地区影响景观格局和土壤养分流动的重要过程之一。景观格局间土壤养分动态变化还没有引起足够的重视。采用 SCS范式 ,评价了黄土高原地区景观格局与土壤养分流动的关系。
The relationship between landscape pattern and ecological process at different scales is the focus of landscape ecology research. According to the Habit-Food-Resource paradigm, studying the relationship between soil nutrient flow and landscape pattern can help to understand the relationship between landscape pattern and ecological process at different scales. Soil erosion is one of the important processes affecting the landscape pattern and soil nutrient flow in mountainous and hilly areas. Dynamic changes of soil nutrients in the landscape pattern have not attracted enough attention. Using SCS paradigm, the relationship between landscape pattern and soil nutrient flow in the Loess Plateau was evaluated.