soil and nutrient loss
常见例句
- Influence of different drainage conditions on soil erosion and nutrient loss of slope land;
林地被人为开垦破坏后 ,加速侵蚀是导致坡面土壤养分流失的根本原因。 - Soil erosion and nutrient loss directly result in soil fertility degeneration, and also seriously threaten the natural environment.
土壤氮素随径流流失不仅造成土壤肥力退化,而且对人类生存的自然环境造成危害。 - Prediction of soil erosion and nutrient loss quantity was conducted in Guishan Mountain, Caohu using the SCS model, the USLE model, the iron nails method and a nutrient loss formula.
本文通过大量的调查和实验,对土壤养分流失的机理和时空变化规律进行了分析,结果表明:泥沙流失是土壤养分流失的主要因素,随坡度增大土壤养分逐渐降低。 返回 soil and nutrient loss