spatia meaning in English

隙, 间隙, 腔

The types of vegetation influence the size and quality of soil organic matterr . the spatia - temporal of soil loc pool under various types of vegetation as affected by human practice is necessary for assessing the alteration of soil quality
不同森林类型，由于其凋落物数量、类组及分解行为不同，因而形成的土壤碳库大小与特征将存在较大差别，林地不同利用特别是强度利用后，土壤活性有机碳库将会发生较大变化。
In this paper , 4 types of vegetation ( broad - leaved , masson pine , chinese fir and phyllostachy pubescens ) , which are widely distributed in subtropical area of southern china , were selected to investigate cotent and spatia - temporal , characteristic of wsoc . two kinds of bamboo { phyllostachy pubescens and phyllostachys praecox ) were used to test the effects of intensive management on soil loc
本文采用野外调研和定位试验相结合的方法，比较研究了亚热带具代表性的常绿阔叶林、马尾松林、杉木林和毛竹林四种森林类型土壤活性有机碳的含量、空间变异、年动态变化规律及其与土壤其他肥力指标的关系。