Microbial taxa in deep-sea sediment linked to geochemical variations

首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Microbial taxa in deep-sea sediment linked to geochemical variations

【24h】

Microbial taxa in deep-sea sediment linked to geochemical variations

机译：深海沉积物中的微生物分类与地球化学变化有关

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Marine sediments host the largest reservoir of organic carbon and support the highest microbial abundance on Earth. Though the metabolic processes of these communities profoundly affect global biogeochemical cycles, the physiological activities of most subsurface microorganisms remain largely uncharacterized. Steffen J0rgensen et al. (pp. 16764-16765) report that microbial community structure directly correlates to geochemistry, providing a means to determine factors that shape community composition and predict the metabolic properties of Earth's most abundant deep-sea sediment microbes. The authors generated an extensive geochemical dataset of microbial profiles from two Arctic Mid-Ocean Ridge system sediment cores and found correlations between changes in the relative abundance of taxonomic groups and geochemical variations.

机译：海洋沉积物拥有最大的有机碳库，并支持地球上最高的微生物丰度。尽管这些群落的代谢过程深刻影响着全球生物地球化学循环，但大多数地下微生物的生理活性仍未完全表征。 Steffen J0rgensen等。（pp。16764-16765）报告说，微生物群落结构与地球化学直接相关，为确定影响群落组成的因素和预测地球上最丰富的深海沉积物微生物的代谢特性提供了一种手段。作者从两个北极中洋海岭系统沉积物核心生成了广泛的微生物剖面地球化学数据集，并发现了分类群相对丰富度的变化与地球化学变化之间的相关性。

著录项

来源
《Proceedings of the National Academy of Sciences of the United States of America》 |2012年第42期|p.16751|共1页
作者

展开▼
作者单位

展开▼
收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Microbial Diversity in Sediments of Saline Qinghai Lake, China: Linking Geochemical Controls to Microbial Ecology [J] . Hailiang Dong, Gengxin Zhang, Hongchen Jiang, Microbial Ecology . 2006,第1期

机译：中国盐湖青海湖沉积物中的微生物多样性：将地球化学控制与微生物生态联系起来
2. Microbial diversity in sediments of saline qinghai lake, china: linking geochemical controls to microbial ecology [J] . Dong H, Zhang G, Jiang H, Microbial Ecology: An International Journal . 2006,第1期

机译：中国盐湖青海湖沉积物中的微生物多样性：将地球化学控制与微生物生态学联系起来
3. Late Pleistocene oceanographic and depositional variations along the Wilkes Land margin (East Antarctica) reconstructed with geochemical proxies in deep-sea sediments [J] . Global and planetary change . 2020,第Jana期

机译：利用地球化学代理在深海沉积物中重建的威尔克斯陆缘（南极东部）的晚更新世海洋学和沉积变化
4. Changes in the Microbial Community in Deep-Sea Sediment During Cultivation Without Decompression [C] . C. Kato, M. Yanagibayashi, Y. Nogi, International conference on high pressure bioscience and biotechnology . 1999

机译：栽培中深海沉积物中微生物群落的变化，毫无理解
5. Geochemical links between paleoceanography and marine sediment-hosted ore deposits. [D] . Dickens, Gerald Roy. 1996

机译：古海洋学与海洋沉积物托管矿床之间的地球化学联系。
6. Variation in Microbial Biomass and Community Structure in Sediments of Eutrophic Bays as Determined by Phospholipid Ester-Linked Fatty Acids [O] . 1992

机译：磷脂酯键联脂肪酸测定的富营养化海湾沉积物中微生物生物量和群落结构的变化
7. Geochemical and Sr-Nd isotopic variations in a deep-sea sediment core from Eastern Indian Ocean: constraints on dust provenances, paleoclimate and volcanic eruption history in the last 300,000 years [O] . Liu, Entao, Wang, Xuan-Ce, Zhao, Jian-xin, 2015

机译：东印度洋深海沉积物核心的地球化学和Sr-Nd同位素变化：过去30万年来尘埃物产，古气候和火山喷发历史的限制
8. Seabed Disposal Program: Geochemical and Sedimentological Assessment of Deep-Sea Sediments. Progess Report for Period, 1 January--31 December 1977 [R] . Heath, G. R., Epstein, G. B., Leinen, M., 1978

机译：海底处置方案：深海沉积物的地球化学和沉积学评估。 1977年1月1日至12月31日期间的报告

Microbial taxa in deep-sea sediment linked to geochemical variations

摘要

著录项

相似文献

相关主题

期刊订阅