- 行业: Earth science
- Number of terms: 26251
- Number of blossaries: 0
- Company Profile:
An international scientific society that fosters the transfer of knowledge and practices to sustain global soils. Based in Madison, WI, and founded in 1936, SSSA is the professional home for 6,000+ members dedicated to advancing the field of soil science. It provides information about soils in ...
藻類有矽質細胞壁骨架作為死後依然存在。任何構成的類 Bacillariaceae 鏡的單細胞或殖民地藻類。他們具有豐富的淡水和咸水和土壤中廣泛分發其遺體。
Industry:Earth science
有一個或多個異性視野在其中非碳酸鹽或無定形矽礦物材料已更改或刪除但不是積累在很大程度的礦物土壤。在某些條件下,Inceptisols 可能有 ochric、 umbric、 histic、 plaggen 或 mollic epipedon。水是提供給植物年或在溫暖的季節連續超過 90 天的一半以上。(S.美國訂單的土壤分類系統。)
Industry:Earth science