Search results: 611,379 results (approx.)

1. A novel belowground in-situ gas labeling approach: CH4 oxidation in deep peat using passive diffusion chambers and 13C excess.

In-vitro incubation of environmental samples is a common approach to estimate CH4 oxidation potential. Here we developed and verified an in-situ method utilizing passive diffusion chambers (PDC, silicone tubes) to deliver 13C-labeled CH4 into peat for the determination of the CH4 oxidation...

Author(s) : Dorodnikov, M.; Knorr, K. H.; Fan LiChao; Kuzyakov, Y.; Nilsson, M. B.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.806 No.Part 1 ref.46

2. A critical review of the influence of groundwater level fluctuations and temperature on LNAPL contaminations in the context of climate change.

The intergovernmental panel on climate change (IPCC) predicts significant changes in precipitation patterns, an increase in temperature, and groundwater level variations by 2100. These changes are expected to alter light non-aqueous phase liquid (LNAPL) impacts since groundwater level fluctuations...

Author(s) : Cavelan, A.; Golfier, F.; Colombano, S.; Davarzani, H.; Deparis, J.; Faure, P.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.806 No.Part 1 ref.176

3. Transient migration behavior of VOC vapor in layered unsaturated soils subjected to multiple time-dependent point pollution sources: analytical study.

Predicting the migration behavior of volatile organic compounds (VOCs) vapor is essential for the remediation of subsurface contamination such as soil vapor extraction. Previous analytical prediction models of VOCs migration are mostly limited to constant-concentration nonpoint sources in...

Author(s) : Ding XiangHong; Feng ShiJin; Zheng QiTeng; Peng ChunHui; Zhu ZhangWen; Yang ChunBaiXue

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.806 No.Part 1 ref.48

4. Biological traits can mediate species-specific, quasi-extinction risks of macroinvertebrates in streams experiencing frequent extreme floods.

Most research on the ecological responses to extreme floods examines impacts at short time scales, whereas long-term datasets combining hydrological and biological information remain rare. Using such data, we applied time-series analysis to investigate simultaneous effects of a biotic factor...

Author(s) : Hsieh TsungTse; Chiu MingChih; Resh, V. H.; Kuo MeiHwa

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.806 No.Part 1 ref.57

5. Sequential ClO2-UV/chlorine process for micropollutant removal and disinfection byproduct control.

This study systematically revealed the feasibility of the sequential ClO2-UV/chlorine process for micropollutant removal and disinfection byproduct (DBP) control. The results demonstrated that the sequential ClO2-UV/chlorine process was effective for the removal of 12 micropollutants. ClO2...

Author(s) : Fan MengGe; Yang Xin; Kong QingQing; Lei Yu; Zhang XinRan; Aghdam, E.; Yin Ran; Shang Chii

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.806 No.Part 1 ref.42

6. Metabolomics analysis of the 3D L-02 cell cultures revealing the key role of metabolism of amino acids in ameliorating hepatotoxicity of perfluorooctanoic acid.

To simulate the real cell status and morphology in the living systems is substantial for using cell models to address the detrimental effects of toxic contaminants. In this study, the comparative profiles of metabolites in three-dimensional (3D) human normal liver (L-02) cell spheroids with...

Author(s) : Zhang RuiJia; Lu WenHua; Yao Yao; Tu LanYin; Yu TianTian; Luan TianGang; Chen BaoWei

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.806 No.Part 1 ref.32

7. Effect of diurnal temperature range on bioleaching of sulfide ore by an artificial microbial consortium.

Temperature is considered to be one of the main factors affecting bioleaching, but few studies have assessed the effects of diurnal temperature range (DTR) on the bioleaching process. This study investigates the effects of different bioleaching temperatures (30 and 40°C) and DTR on the bioleaching...

Author(s) : Fang XiaoDi; Sun ShuiYu; Liao XiaoJian; Li ShouPeng; Zhou SiYu; Gan QiaoWei; Zeng LiuTing; Guan ZhiJie

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.806 No.Part 1 ref.60

8. Combined effects of ocean warming and acidification on marine fish and shellfish: a molecule to ecosystem perspective.

It is expected that by 2050 human population will exceed nine billion leading to increased pressure on marine ecosystems. Therefore, it is conjectured various levels of ecosystem functioning starting from individual to population-level, species distribution, food webs and trophic interaction...

Author(s) : Sritama Baag; Sumit Mandal

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.802

9. Challenges and opportunities in bioremediation of micro-nano plastics: a review.

Rising level of micro-nano plastics (MNPs) in the natural ecosystem adversely impact the health of the environment and living organisms globally. MNPs enter in to the agro-ecosystem, flora and fauna, and human body via trophic transfer, ingestion and inhalation, resulting impediment in blood...

Author(s) : Zhou YuWen; Manish Kumar; Sarsaiya, S.; Sirohi, R.; Awasthi, S. K.; Raveendran Sindhu; Parameswaran Binod; Ashok Pandey; Bolan, N. S.; Zhang ZengQiang; Lal Singh; Sunil Kumar; Awasthi, M. K.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.802 ref.179

10. Anaerobic membrane bioreactors (AnMBRs) for municipal wastewater treatment- potential benefits, constraints, and future perspectives: an updated review.

The application of Anaerobic Membrane Bioreactors (AnMBRs) for municipal wastewater treatment has been made sufficiently sustainable for practical implementations. The potential benefits are significant as AnMBRs effectively remove a broad range of contaminants from wastewater for water reuse,...

Author(s) : Alia Aslam; Khan, S. J.; Shahzad, H. M. A.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.802 ref.179

11. Photodegradation of three antidepressants in natural waters: important roles of dissolved organic matter and nitrate.

Antidepressants have become ubiquitous emerging organic pollutants. Therefore, it is essential to investigate photodegradation of the antidepressants in environment waters for their ecological risk assessment. However, photodegradation behavior of antidepressants varied from different structures...

Author(s) : Guo YuChen; Guo ZhongYu; Wang JieQiong; Ye ZiMi; Zhang LiLan; Niu JunFeng

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.802 ref.53

12. Probing the chemical complexity of tires: identification of potential tire-borne water contaminants with high-resolution mass spectrometry.

Tire wear particles are not only the type of polymer particles most prevalent in the environment but also act as source of various organic micropollutants, many of which are likely still unknown. We extracted particles prepared from nine tires in artificial freshwater (28 d) with the goal to...

Author(s) : Müller, K.; Hübner, D.; Huppertsberg, S.; Knepper, T. P.; Zahn, D.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.802 ref.46

13. From a periglacial lake to an alkaline fen - late glacial/early Holocene evolution of lublin chalkland tracked in biogenic sediments of bagno staw (Western Polesie Lowland, E Poland).

The paper presents records of lithofacial succession in the sediments of the Bagno Staw alkaline fen (Western Polesie Lowland, Eastern Poland), documenting the phase of rapid morphogenetic transformations during LG/H in the Lublin chalkland. Environmental conditions responsible for the...

Author(s) : Pietruczuk, J.; Dobrowolski, R.; Suchora, M.; Apolinarska, K.; Bieganowski, A.; Trembaczowski, A.; Polakowski, C.; Bober, A.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Catena 2022 Vol.209 No.Part 1 ref.136

14. Particulate organic carbon exports from the terrestrial biosphere controlled by erosion.

The transport of particulate organic carbon (POC) through rivers from land to sea affects the redistribution of global organic carbon. However, because of the limitation of the quantity and quality of monitoring data, the POC magnitude, scale and global distribution pattern of land-sea migration...

Author(s) : Luo XuLing; Bai XiaoYong; Tan Qiu; Ran Chen; Chen Huan; Xi HuiPeng; Chen Fei; Wu LuHua; Li, C.; Zhang SiRui; Zhong Xin; Tian Shuang

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Catena 2022 Vol.209 No.Part 1 ref.91

15. Road cutslope erosion and control treatments in an actively-cultivated tropical montane setting.

Although road erosion represents a threat to downstream water resources in many geographical and land use settings, limited evidence exists on the importance of road cutslopes in actively cultivated tropical areas. This study monitored erosion rates from untreated cutslopes and those treated by...

Author(s) : Ramos-Scharrón, C. E.; Alicea-Díaz, E. E.; Figueroa-Sánchez, Y. A.; Viqueira-Ríos, R.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Catena 2022 Vol.209 No.Part 2 ref.103

16. An optimized method for extracting slope length in RUSLE from raster digital elevation.

The Universal Soil Loss Equation (USLE) and the Revised Universal Soil Loss Equation (RUSLE) have been widely used for predicting average soil loss. Slope length is an important topographical parameter of the L factor in USLE/RUSLE. Among the widely studied GIS procedures for extracting slope...

Author(s) : Dong Liang; Ge ChenYu; Zhang HongMing; Liu ZiHan; Yang QinKe; Jin Bei; Ritsema, C. J.; Geissen, V.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Catena 2022 Vol.209 No.Part 2 ref.53

17. An efficient and robust continuous-flow bioreactor for the enzymatic preparation of phytosterol esters based on hollow lipase microarray.

In this study, a continuous-flow bioreactor packed with well-organized lipase microarrays was developed for the sustainable synthesis of functional lipid-phytosterol esters (PEs). Hollow mesoporous silicon spheres with a suitable pore size were prepared for lipase immobilization, and the...

Author(s) : Xu LiuJia; Wang Jing; Huang FengHong; Zheng MingMing

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.372 ref.35

18. Phosphorus and nitrogen recovery from wastewater by ceramsite: adsorption mechanism, plant cultivation and sustainability analysis.

Recovery of the nitrogen (N) and phosphorus (P) in wastewater would help to minimize eutrophication and their reuse would lead to a more sustainable society. Sewage sludge and fly ash were used to fabricate ceramsite in the laboratory. After modified with alkali or lanthanum it was shown in...

Author(s) : Shao Qing; Zhang Ying; Liu Zhe; Long LiZhi; Liu ZiZheng; Chen YiQun; Hu XinMing; Lu MingMing; Huang LiZhi

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.805 ref.51

19. Dynamic of CO2, CH4 and N2O in the Guadalquivir estuary.

The concentration of dissolved CH4 and N2O, as well as the partial pressure of CO2 (pCO2) were studied in the Guadalquivir estuary. Samples were taken in March and April 2018 and 2019, under different rainy and tidal conditions. The available database for summer 2017 (Sierra et al., 2020) was...

Author(s) : Sánchez-Rodríguez, J.; Sierra, A.; Jiménez-López, D.; Ortega, T.; Gómez-Parra, A.; Forja, J.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.805

20. Heterotrophic nitrification and aerobic denitrification process: promising but a long way to go in the wastewater treatment.

The traditional biological nitrogen removal (BNR) follows the conventional scheme of sequential nitrification and denitrification. In recent years, novel processes such as anaerobic ammonia oxidation (anammox), complete oxidation of ammonia to nitrate in one organism (comammox), heterotrophic...

Author(s) : Xi HaiPeng; Zhou XiangTong; Arslan, M.; Luo, Z.; Wei, J.; Wu ZhiRen; Gamal El-Din, M.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.805 ref.136

21. A simple pyridine based fluorescent chemosensor for selective detection of copper ion.

A feasibly constructed novel pyridine based receptor (S) has been reported for the selective detection of copper ion over other metal ions. The metal sensing ability of receptor with diverse metal ions were studied by colorimetry, absorption and emission spectroscopic systems in CH3CN/H2O (7:3,...

Author(s) : Dhanushkodi Mohanasundaram; Bhaskar, R.; Murugesan Sankarganesh; Kasi Nehru; Kumar, G. G. V.; Jegathalaprathaban Rajesh

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2022 Vol.265 ref.33

22. Signal amplification of SiO2 nanoparticle loaded horseradish peroxidase for colorimetric detection of lead ions in water.

In this work, we developed an aptamer-based optical assay for the analysis of Pb2+, a hazardous heavy metal that may be present in the food chain and harmful to human health. An aptamer targeted against Pb2+ was immobilized onto the microplate as the capture probe. SiO2 nanoparticles (NPs) were...

Author(s) : Duan Nuo; Li ChangXin; Song MingQian; Wang ZhouPing; Zhu ChangQing; Wu ShiJia

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2022 Vol.265 ref.32

23. Visual Hg(II) sensing in aqueous solution via a new 2,5-bis(4-pyridyl)thiazolo[5,4-d]thiazole-based fluorescence coordination polymer.

A new fluorescence coordination polymer [Zn(Py2TTz)(5-OH-IPA)]n (1) (Py2TTz = 2,5-bis(4-pyridyl)thiazolo[5,4-d]thiazole, 5-OH-IPA = 5-hydroxyisophthalic acid dianion) was synthesized, which exhibited the characteristics of fluorescence quenching and bathochromic shift toward Hg(II) in aqueous...

Author(s) : Li Xin; Xiu DePing; Shi JunJie; Miao JiaRan; Yu YingYing; Song HuiHua; Lin Jin; Feng Qi; Yu HaiTao

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2022 Vol.265 ref.67

24. Application of random forest for modeling batch and continuous fixed-bed removal of crystal violet from aqueous solutions using gypsophila aretioides stem-based biosorbent.

In this work, the Gypsophila aretioides (GYP-A) stem is used as a biosorbent to remove crystal violet (CV) by the static and dynamic systems from aqueous solutions; the biosorbent is interesting in green chemistry and, on the other hand, cheaper than activated carbon and does not have the...

Author(s) : Mehmandost, N.; Goudarzi, N.; Arab Chamjangali, M.; Bagherian, G.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2022 Vol.265 ref.91

25. Opportunities and challenges for flow-through hydrothermal pretreatment in advanced biorefineries.

Hydrothermal pretreatment (HTP) using only water offers great potential to reduce the overall cost of the bioconversion process. However, traditional HTP performed in a batch has limitations in removing lignin and often needs to be performed under severe conditions to achieve reasonable...

Author(s) : Meng XianZhi; Yoo ChangGeun; Pu YunQiao; Ragauskas, A. J.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2022 Vol.343 ref.105