Results 1 to 10 of about 122,186 (117)

Accumulation and transfer of polystyrene microplastics in Solanum nigrum seedlings [PDF]

open access: yesPeerJ, 2023
Microplastic (MP) pollution is lately receiving increasing attention owing to its harmful impact on terrestrial ecosystems. In this microcosm study, we assessed the uptake and transfer of MPs in Solanum nigrum seedlings exposed to 50 mg L–1 of 0.2-µm ...
JuKui Zhang   +5 more
doaj   +2 more sources

The Dew Particle Interception Abilities of Typical Plants in Northeast China Plant Leaves Capture Particles in Dew

open access: yesAdvances in Meteorology, 2022
The dew condensation frequency is high, and the dew amount is heavy in urban ecosystems. During the condensation process, particulate matter acts as a condensation core, playing an important role in purifying the air.
Yingying Xu, Yingbo Dou, Yan Yi, Xu Yang
doaj   +1 more source

Comparison of iCOR and Rayleigh atmospheric correction methods on Sentinel-3 OLCI images for a shallow eutrophic reservoir [PDF]

open access: yesPeerJ, 2022
Remote sensing of inland waters is challenging, but also important, due to the need to monitor the ever-increasing harmful algal blooms (HABs), which have serious effects on water quality.
Stefanos Katsoulis-Dimitriou   +4 more
doaj   +2 more sources

Malathion-Induced Hematoxicity and Its Recovery Pattern in Barbonymus gonionotus

open access: yesJournal of Toxicology, 2021
An experiment was conducted to assess malathion-induced hematological responses of Barbonymus gonionotus (silver barb) and its recovery patterns in malathion-free water. Fish (45 days old) were exposed to two sublethal concentrations, namely, 25% and 50%
Cynthia E. Mrong   +7 more
doaj   +1 more source

Research Progress on Numerical Simulation of Heterogeneous Flow Resistance in Sludge Conveying System [PDF]

open access: yesE3S Web of Conferences, 2023
Sludge pipeline transportation is increasingly used in different fields. Flow resistance is an important influencing factor in the pipeline transportation of solid-liquid two-phase flow slurry, and studying its characteristics is of great significance ...
Chen Wenluo, Lu Hai, Wang Jing
doaj   +1 more source

Numerical simulation of cyclic performance of compressed carbon dioxide energy storage system in aquifer

open access: yesAlexandria Engineering Journal, 2023
The boom of renewable energy has been overshadowed by two problems: the intermittency and volatility of such energy. Largescale complementary energy storage has been required to solve these problems.
Yan Shi   +5 more
doaj   +1 more source

Occurrence and Health Risk Assessment of Sulfonamide Antibiotics in Different Freshwater Fish in Northeast China

open access: yesToxics, 2023
This study aimed to investigate the levels of 12 sulfonamide antibiotics in freshwater fish species obtained from three cities in northeastern China (Harbin, Changchun, and Shenyang). The analysis was conducted using HPLC–MS/MS to accurately quantify the
Mengnan Shen   +10 more
doaj   +1 more source

Correction to: Stochastic processes shape microeukaryotic community assembly in a subtropical river across wet and dry seasons

open access: yesMicrobiome, 2019
Following publication of the original article [1], the authors reported an error in Figure 1 and a text on page 13. In Figure 1, some areas are missing and the correct figure is presented here. On page 13, the sentence should be updated to the following (
Weidong Chen   +5 more
doaj   +1 more source

Stochastic processes shape microeukaryotic community assembly in a subtropical river across wet and dry seasons

open access: yesMicrobiome, 2019
Background The deep mechanisms (deterministic and/or stochastic processes) underlying community assembly are a central challenge in microbial ecology. However, the relative importance of these processes in shaping riverine microeukaryotic biogeography is
Weidong Chen   +5 more
doaj   +1 more source

Resistance mechanisms and resistance reduction of slurry in pipeline [PDF]

open access: yesE3S Web of Conferences, 2020
Resistance of slurry in pipeline is an important parameter in designing a slurry-conveying pipeline, which affects the cost of transportation of slurry.
Yan Bojiao   +4 more
doaj   +1 more source

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