For biological types, risk probability of As with medium risk was 43.7%. For ecological process, risk probability of As and Cd was 25.2% and 25.3%, respectively.
As对生物种类的风险概率为43.7%,属中等危害;As和Cd对生态过程的风险概率分别为25.2%、25.3%,属中等危害,其余为轻微危害。
参考来源 - 水土污染空间分析及源辨析Dynamics of soil ecological process in the process of natural restoration were studied.
研究了常绿落叶阔叶混交林恢复过程中土壤生态过程。
参考来源 - 鄂西南山地常绿落叶阔叶混交林恢复研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Soil rewetting is an important ecological process that caused by the uneven distribution of precipitation.
由降雨分布不均引起的土壤干湿交替是重要的生态学过程,其对土壤呼吸产生强烈影响。
So regeneration, as an important ecological process, can not be separated from different kinds of disturbances which include both natural disturbance and human disturbance.
因此,森林更新是与各种干扰不能分隔的一个极为重要的生态学过程。
The observation that landscape pattern had a high degree of autocorrelation in a certain gradient possibly indicates that some kind of ecological process plays an important role.
景观格局变化沿某一梯度具有自相关可能预示某种生态学过程在起着重要作用。
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