Results 41 to 50 of about 2,722,430 (321)

Study on the effect of temperature on the reinforcement of tailings sand by microbial mineralization

Case Studies in Construction Materials
Currently, more attention is focused on the durability of microbial mineralization solidification of sandy soil in high-temperature environments to enhance the unconfined compressive strength (UCS), while with less emphasis on the immobilization effect ...
Zhenhua Yang, Xuezeng Wang, Xiaoshuai Liu, Longkang Liu, Yanrong Dong   +4 more
doaj   +1 more source

Influence of ettringite on the crack self-repairing of cement-based materials in a hydraulic environment

Reviews on Advanced Materials Science, 2022
As a green and environmental protection method, the self-repairing technology has great expectations to be met. In this study, the influence of ettringite on the crack self-repairing of cement-based materials in a hydraulic environment was systematically
Zhang Yanfang, Wang Anhui, Zhan Qiwei, Zhou Juanlan, Zhang Yongsheng, Gu Weiyang   +5 more
doaj   +1 more source

Microbial community interactions determine the mineralization of soil organic phosphorus in subtropical forest ecosystems

Microbiology Spectrum
In subtropical forest ecosystems with few phosphorus (P) inputs, P availability and forest productivity depend on soil organic P (Po) mineralization.
Chang Pan, Chenchen Sun, Xinjing Qu, Wenruinan Yu, Jiahuan Guo, Yuanchun Yu, Xiaogang Li   +6 more
doaj   +1 more source

Accelerated gross nitrogen cycling following garlic mustard invasion is linked with abiotic and biotic changes to soils

Frontiers in Forests and Global Change, 2022
IntroductionAlliaria petiolata (garlic mustard), an invasive forest herb in North America, often alters nutrient availability in its non-native ecosystems, but the mechanisms driving these changes have yet to be determined.
Joseph D. Edwards, Allison M. Cook, Anthony C. Yannarell, Wendy H. Yang, Wendy H. Yang, Wendy H. Yang   +5 more
doaj   +1 more source

Monitoring Microbial Mineralization Using Reverse Stable Isotope Labeling Analysis by Mid-Infrared Laser Spectroscopy

Environmental Science and Technology, 2017
Assessing the biodegradation of organic compounds is a frequent question in environmental science. Here, we present a sensitive, inexpensive, and simple approach to monitor microbial mineralization using reverse stable isotope labeling analysis (RIL) of ...
Xiyang Dong, M. Jochmann, M. Elsner, A. Meyer, Leonard E. Bäcker, M. Rahmatullah, D. Schunk, Guido Lens, R. Meckenstock   +8 more
semanticscholar   +1 more source

Combined Removal of Sr2+ by Montmorillonite-carbonate Mineralizing Bacteria

Yuanzineng kexue jishu, 2023
Adsorption and biomineralisation are two important methods in the treatment of various radioactive heavy metal pollution. Among them, adsorption is considered by researchers as one of the most promising methods for the treatment of heavy metal wastewater
DAI Qunwei;WANG Weifu;ZHAO Yulian;XU Fengqin;DANG Zheng;WANG Yan
doaj  

Decoupling of soil carbon mineralization and microbial community composition across a climate gradient on the Tibetan Plateau

Geoderma
Soil microbes drive soil organic carbon (SOC) mineralization. Because microbial groups differ in metabolic efficiency and respond differently to temperature variation, it is reasonable to expect a close association of SOC mineralization and its ...
Jingyang Zheng, Xiali Mao, Kees Jan van Groenigen, Shuai Zhang, Mingming Wang, Xiaowei Guo, Wu Yu, Lun Luo, Jinfeng Chang, Zhou Shi, Zhongkui Luo   +10 more
doaj   +1 more source

Experimental Study on Water Retention Properties of Microbially Stabilized Aeolian Sand Soil

Shuitu baochi tongbao, 2023
[Objective] The performance of microbial induced calcium carbonate precipitation (MICP) to stabilize aeolian sand soil was studied in order to providing a theoretical basis for MICP technology in stabilize aeolian sand soil and restoring ecology ...
Jixuan Yao, Yuyao Wu, Zhuo Chen, Jingui Duan, Xiaojuan Zhao, Kanliang Tian   +5 more
doaj   +1 more source

Microbial mineralization of pyrogenic organic matter in different mineral systems [PDF]

Organic Geochemistry, 2016
Abstract The objectives of the study were to (i) investigate whether short term mineralization varies to a greater extent by charring organic matter (OM) or by exposure to different mineral surfaces, (ii) examine the effect of clay mineralogy on mineralization of either charred or uncharred OM and (iii) quantify these differences in mineralization in
Seung H. Woo, Akio Enders, Johannes Lehmann   +2 more
openaire   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source