Results 131 to 140 of about 206,852 (306)

Removal of Refractory Dissolved Organic Carbon in the Amundsen Sea, Antarctica. [PDF]

, 2020
The removal mechanism of refractory deep-ocean dissolved organic carbon (deep-DOC) is poorly understood. The Amundsen Sea Polynya (ASP) serves as a natural test basin for assessing the fate of deep-DOC when it is supplied with a large amount of fresh-DOC
Druffel, Ellen RM, Fang, Ling, Hahm, Doshik, Hwang, Jeomshik, Kim, Guebuem, Lee, SangHoon, Lee, Shin-Ah   +6 more
core  

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

Advanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao, Mei Li, Mengjiao Fan, Chuanhuan Liu, Jie Jiang, Jia Song, Yingzhu Liu   +6 more
wiley   +1 more source

Microscale carbon distribution around pores and particulate organic matter varies with soil moisture regime. [PDF]

Nat Commun, 2022
Schlüter S, Leuther F, Albrecht L, Hoeschen C, Kilian R, Surey R, Mikutta R, Kaiser K, Mueller CW, Vogel HJ.   +9 more
europepmc   +1 more source

Comprehensive Simultaneous Shipboard and Airborne Characterization of Exhaust from a Modern Container Ship at Sea [PDF]

, 2009
We report the first joint shipboard and airborne study focused on the chemical composition and water-uptake behavior of particulate ship emissions. The study focuses on emissions from the main propulsion engine of a Post-Panamax class container ship ...
Agrawal, Harshit, Cocker, David R., III, Flagan, Richard C., Gates, Harmony, Hersey, Scott, Jonsson, Haflidi H., Jung, H., Miller, J. W., Murphy, Shane M., Nenes, Athanasios, Padró, Luz T., Seinfeld, John H., Sorooshian, Armin, Welch, W. A.   +13 more
core   +3 more sources

A Dual‐Functional Biohybrid Nanorobot to Synergistically Eradicate Biofilm and Degrade Antibiotic Resistance Genes

Advanced Science, EarlyView.
A biohybrid nanorobot integrating lytic bacteriophage N4 with Pd nanozymes is developed for targeted eradication of multidrug‐resistant E. coli biofilms. Synergistic bacterial lysis and ROS‐mediated oxidation enable simultaneous biofilm removal and antibiotic resistance genes degradation, maintaining high efficacy in complex wastewater environments ...
Junzheng Zhang, Tong Dou, Luokai Wang, Jingxian Yang, Wenrui Wang, Shuaitian Guo, Xiangyu Li, Xuefang Huang, Yunlei Xianyu, Dongsheng Wang   +9 more
wiley   +1 more source

Particulate organic matter as a functional soil component for persistent soil organic carbon. [PDF]

Nat Commun, 2021
Witzgall K, Vidal A, Schubert DI, Höschen C, Schweizer SA, Buegger F, Pouteau V, Chenu C, Mueller CW.   +8 more
europepmc   +1 more source

Adhesion‐Driven Removal of Microplastics From Aquatic Systems by Using Microgel Glues

Advanced Science, EarlyView.
Soft polymeric microgels function as “glues” that aggregate diverse microplastics through multivalent adhesion, promoting their interfacial deposition and co‐precipitation for efficient removal from water. Remarkably, this approach remains effective even for nanoscale plastic particles as small as 50 nm.
Jinmeng Zhang, Jie Xu, Wen Chen, Yanping Chen, Zixin Pan, Weitai Wu   +5 more
wiley   +1 more source

Pore architecture and particulate organic matter in soils under monoculture switchgrass and restored prairie in contrasting topography. [PDF]

Sci Rep, 2021
Juyal A, Guber A, Oerther M, Quigley M, Kravchenko A.   +4 more
europepmc   +1 more source

Impacts of household sources on air pollution at village and regional scales in India [PDF]

, 2019
Approximately 3 billion people worldwide cook with solid fuels, such as wood, charcoal, and agricultural residues. These fuels, also used for residential heating, are often combusted in inefficient devices, producing carbonaceous emissions.
Arora, NK, Bates, KH, Blake, DR, Bond, TC, Edwards, RD, Fleming, LT, Goel, V, Kundu, S, Lam, NL, Meinardi, S, Nizkorodov, SA, Ozaltun, B, Pillarisetti, A, Rooney, B, Seinfeld, JH, Sharma, S, Smith, KR, Wang, Y, Weltman, R, Xu, L, Yadav, A, Zhao, R   +21 more
core   +1 more source

Air Pollution in the Valparaiso Area [PDF]

, 2020
Volatile Organic Compounds (VOC’s) and particulate matter (PM) have been serious air pollution concerns around the world, particularly where industries and high volume traffic is present. These pollutants have been shown to have a negative effect on most
Burns, Meghanne, Junglas, Seth, King, Jack, Kohlmeyer, Kyle, McIntosh, Jessica, Peller, Julie, Tope, Jayden, Tran, Linh   +7 more
core   +1 more source