请输入您要查询的字词:
单词
eutrophication of water body
释义
eutrophication of water body
Encyclopedia
农学
水体富营养化
释
eutrophication of water body
水体富营养化
缓流地表水中磷、氮、有机物等植物性营养物质富集,引起藻类及其他浮游生物迅速繁殖,其他水生生物大量死亡,死亡后生物残体经微生物降解又大量消耗溶解氧,进而造成水体中溶解氧急剧下降的现象。因富营养化水体中占优势的浮游藻类的颜色不同,水面往往呈现蓝色、红色、褐色、乳白色等,又称藻类暴发;在海洋中则称赤潮。
随便看
Collection of Mr.Lingxi
Collection of Mr.Zhanshan
Collection of Mythical Sotries and Tales of the Early Song Dynasty
Collection of Narrative Literature from Dunhuang
Collection of Niaoshu Shanren
Collection of Ni Wenxi
collection of numbers
Collection of Oracle Bone Inscriptions
Collection of Ou Taishi
Collection of Ou Yubu
collection of papers
Collection of Pictures and Writings, copper letter press (1726), fourth year of the Yongzheng era, Qing Dynasty
Collection of Poems and Essays by Mr.Li Gulian
Collection of Poems and Essays of the Tang Dynasty, block-printed edition by Lin'an Prefecture (1139), ninth year of the Shaoxing era, Song Dynasty
Collection of Poems and Proses of Liao Dynasty
Collection of Poems in Tubo Period
Collection of Poetries of One Hundred Masters in Song Dynasty
Collection of Poets’ Precious Remarks
collection of points
Collection of Proverb in Tangut Script
Collection of Putian Zhongfen
Collection of Qing Dynasty Archival Documents
Collection of Quan Zaizhi
Collection of Quyi Study
Collection of Qu You's Ci Poems
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/7/4 17:15:35