以三峡库区(重庆)为研究区域，以景观生态学原理为基础，借助GIS技术，重点探讨了研究区不同土壤类型的土壤侵蚀景观异质性。
Based on the GIS technology and landscape Ecology theory, we study the soil erosion landscape heterogeneity in different soil types of Three Gorges Reservoir (Chongqing).
线虫作为土壤中数量最丰富的后生动物，其生活史和取食类型多样，在生态系统中发挥着重要作用。
Soil nema todes are the most abundant metazoan which have various types of life-history and feeding habits and play a key role in soil food web.
线虫作为土壤中数量最丰富的后生动物，其生活史和取食类型多样，在生态系统中发挥着重要作用。
Soil nematodes are the most abundant metazoan, which have various types of life-history and feeding habits, and play a key role in soil food web.
线虫作为土壤中数量最丰富的后生动物，其生活史和取食类型多样，在生态系统中发挥著重要作用。
Soil nematodes are the most abundant metazoan, which have various types of life - history and feeding habits, and play a key role in soil food web.
土地利用、耕作、作物类型、种植密度、灌溉、施肥以及其他人为活动等，对农田生态系统土壤有机碳库的变化均能产生影响。
Land use, cultivation, crop selection, planting density, irrigation, fertilization, and other anthropogenic activities all affect the dynamics of SOC pool.
土地利用、耕作、作物类型、种植密度、灌溉、施肥以及其他人为活动等，对农田生态系统土壤有机碳库的变化均能产生影响。
Land use, cultivation, crop selection, planting density, irrigation, fertilization, and other anthropogenic activities all affect the dynamics of SOC pool.
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