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Influence of the Injector Nozzle on Hydrogen-Powered Juliflora Biodiesel in HCCI Engines: A Surface Response Methodology Approach

by Subramanian V. Palani R. Meenakshisundaram Nagaraj N.

Sustainable Energy

Hydrogen is a possible future energy carrier due to its production potential from renewable resources and compatibility with existing diesel engines with minor changes in dual-fuel mode. Various studies have explored modifying engine structure, optimizing operating conditions, adjusting engine...

Global warming emissions +3 more
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Seasonal changes on macroalgae community structure on the South Coast of Yogyakarta, Indonesia

by Adharini R.I. Geun K.H. Setyobudi E. Prihatiningtyastuti E. Probosunu N. Sulistiowati S. Hardianto E.

Marine environment and coastal management

The environmental conditions significantly influence the dynamics of macroalgae community structure and distribution . This study investigates the effects of seasonal changes on the macroalgae community structure and distribution along the South Coast of Yogyakarta. The study was conducted over...

seasonal changes Coverage +4 more
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Assessment of the phytoplankton diversity and its temporal dynamics in the freshwater ecosystem of the Beni-Zid dam, Algeria

by Ghannam M. Boudjellab Z.E. Nadjet E. Chaib N. Chekroud Z. Asma B. Khaled B. Basli A.

Water Quality

The temporal variability of diversity and cell abundance of the phytoplankton community was studied in the Beni-Zid reservoir using the Utermöhl method. A total of 54 taxa were identi fi ed, belonging to seven classes: Chlorophyceae (17 taxa), Bacillariophyceae (15 taxa), Cyanophyceae (14 taxa)...

Beni-Zid reservoir Shannon-Wiener Diversity Index +2 more
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Bayesian-Optimized Deep Learning for Predicting Compressive Strength of Sustainable Eggshell Foamed Concrete

by Lim M.H. Lim S.K. Lee Y.L. Lee K.Y. Tiong H.Y.

Food waste

The use of eggshell-based foamed concrete represents a sustainable approach to enhancing environmental friendliness in construction materials. This study investigates the predictive modelling of the compressive strength of eggshell-based foamed concrete through a deep learning model, fine-tuned via...

Waste Eggshell Powder Compressive strength +3 more
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An Automatic Data-Driven Long-term Rainfall Prediction using Humboldt Squid Optimized Convolutional Residual Attentive Gated Circulation Model in India

by Subramanian S. RaniK G. Madhavan M. Rajendran S.

Issue 10

Climate change mitigation and adaptation

Precise long-term rainfall forecasting is becoming progressively significant, predominantly in periods of fluctuating weather circumstances. These prophecies are indispensable for several areas, including agronomy, water resource supervision, flood attentiveness, and effluence monitoring. This...

rainfall prediction Monthly Forecasting +5 more
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Evaluating Water Quality through Macroinvertebrate Diversity and Physicochemical Parameters in the Thamirabarani River Basin

by Kasinathan P. Jayachandran J. Jothi Chitra R. Egambaram M. Manivel S. Palraj K.

Issue 10

General

Aquatic ecosystems in the Thamirabarani River Basin, Tamil Nadu, India, are facing increasingly complex challenges due to climate change, particularly concerning water temperature and dissolved oxygen levels. This study delves into the intricate relationship between these variables and their...

Macro invertebrates urban streams +6 more
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Exploring the Impact of Pesticide Resistance in Agricultural Pest Management

by

P. Satyanarayana, T. Guhan, T. Ganesan, A Bhagyalakshmi, L. Pallavi, Ashok Kumar Koshariya, M. Sabarimuthu, Dr.A. Rajaram et al. View all

Issue 9

General

Pesticide resistance in agricultural pests threatens global food security despite ongoing advancements in pesticide technology. This study addresses the urgent need for a comprehensive understanding of resistance mechanisms and their ecological and economic implications. Through interdisciplinary...

Pesticide resistance Agricultural pests +4 more
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Neural Network Approach Modelling Mechanical Characteristics of Fly ash, Pond ash and Bottom Ash integrated Geopolymer Composites.

by Shanmugam R. Selvapriya R. Tamilchelvan P. Gopinath M.

Issue 8

Environmental data analysis and modelling

Key features for the quality assertion of geopolymer composites are the vital strength characteristics of geopolymer composites. In this work, an artificial neural network data-driven model was employed for predicting 28-day vital strength characteristics for geopolymer composites incorporated with...

Geo-polymer composites ANN model compressive +4 more
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Enhancing the European Space Agency’s Climate Change Initiative Soil Moisture Product over China

by Wang Y. Zuo T. Xing F. Hu Y. Cui T. Wu J. Shen X. Wang S. Xiao Q.

Issue 6

Ecology, environmental change and management

Soil moisture heavily influences the energy exchange between land and the atmosphere, and it plays an important role in ecological systems. Quantitatively acquiring soil moisture information is important for agricultural production, ecological protection and other processes. The current range of...

Soil moisture Performance improvement +6 more
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Quantifying the carbon sequestration potential of different soil management practices aimed at increasing organic content in soil and reducing the usage of chemical inputs

by

Mandeep Kaur et al. View all

Issue 7

Climate change mitigation and adaptation

The global imperative to address climate change and promote sustainable agriculture has underscored the critical role of soil management practices in enhancing carbon sequestration and reducing greenhouse gas emissions. This research focuses on quantifying the carbon sequestration potential of...

Carbon Sequestration Soil management practices +3 more
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Assessment of Innovative Technologies for Hazardous Waste Treatment and Remediation Review: A Sustainable Approach for Environmental Protection

by

Prashant Sharma et al. View all

Issue 7

Water and Wastewater Treatment

The management of hazardous waste is a critical environmental challenge that requires innovative and sustainable solutions to mitigate adverse impacts on ecosystems and human health. This research project aims to assess and evaluate cutting-edge technologies for the treatment and remediation of...

Hazardous waste treatment Remediation technologies +3 more
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Biodegradation of disposable face mask by Tenebrio molitor larvae (Mealworm) and its metagenomic characterization

by

Shahul Hameed M et al. View all

Issue 8

Solid Waste Management

In recent years, the surgical face mask is mandatory for human health safeguards due to the worldwide pandemic disease COVID-19. The improper disposal of medical face masks polluted the environment. Tenebrio molitor (mealworm) larvae were shown to have the capacity to chew and consume polypropylene...

Biodegradation Next-generation sequencing +3 more
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Physicochemical Variation of Water, Diversity, and Bacterial Community Structure in Post-coal Mining Ponds of Different Ages in Samarinda, East Kalimantan, Indonesia

by

Eko Kusumawati et al. View all

Issue 5

Water Quality

This study aims to determine physicochemical variation of water, diversity, and community structure of bacteria at post-coal mining ponds of various ages located in Samarinda, East Kalimantan, Indonesia. Bacteria species were identified using a metagenomic approach on the Next-Generation Sequencing...

open-cut coal mining coal mine +3 more
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Chitosan-doped ZnO Nanoparticles for Antibacterial, Antifungal, and Food Preservation Applications

by

Rashid Iqbal et al. View all

Issue 4

Nanomaterials in the environment: applications and effects

Chitosan-doped zinc oxide nanoparticles (CS-ZnO NPs) were meticulously fabricated using the sol-gel methodology. The CS-ZnO NPs underwent comprehensive analytical assessments, employing advanced techniques, encompassing X-ray diffraction (XRD), scanning electron microscopy (SEM), UV visible (UV-Vis)...

Chitosan Nanoparticles +3 more
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Efficiency of engineered/modified biochars-based adsorbents for removal of pollutants from aquatic environment: A critical review

by

Iftikhar Ali et al. View all

Issue 3

Soil and groundwater contamination and remediation

Biochar shows substantial potential to contribute as a globally applicable adsorbent to decontaminate the water system due to the ample availability of feedstocks and valuable physio-chemical surface properties. This review aims to highlight the modification technologies of biochar, the alteration...

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Optimization of Pilot scale Biogas Plant for mixed food wastes with cow dung by anaerobic digestion process

by

Prithiviraj. C and Sivarethinamohan. R et al. View all

Issue 9

Food waste

The primary aim of this research is to identify the best anaerobic digestion process yield for generating biogas from mixed food waste in the combination of cow manure. For the biogas generation experiment, certain biodegradable domestic organic wastes gathered from restaurants, waste storage...

biogas production Anaerobic digestion +2 more
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Study on community structure and nitrogen metabolism mechanism in A2O process under different hydraulic retention time conditions at high altitude region

by

Yongchen Zong et al. View all

Issue 1

Water treatment

The unique high-altitude environmental factors in the Linzhi region of Tibet have not been fully investigated in terms of their impact on the microbial mechanisms of water ecology, for which we explored the response of activated sludge microorganisms to different hydraulic retention times (HRT)...

High altitude region HRT +2 more
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Effect of UV irradiation on microbial structure, metabolic pathways and functional genes of nitrogen metabolism in highland wastewater

by

Zong Yong Chen et al. View all

Issue 3

Water and Wastewater Treatment

In this experiment, in the background of the plateau environment, the effects of ultraviolet irradiation on the microbial community structure, metabolic pathways and nitrogen metabolism function genes of sewage were studied at 0 (control group), 5, 10, 30, and 180 min. The results showed that the...

ultraviolet irradiation highland sewage +3 more
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Eco-water diversion project is not a simply measure to improve the ecological environment

by

chunyan zhao et al. View all

Issue 3

Climate change mitigation and adaptation

The Heihe River is the second longest inland river in China, which is one of the most important inland river basins in the northwest area. The effect of drought on ecological environment can be exacerbated by climate change. Eco-water diversion project was implemented since 2000 to solve the...

eco-water diversion project soil water +3 more
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Algal homogeneity in water and sediment of mid- Ethiope River, Nigeria: a response to severe ecological disturbances.

by

Iloba, Kate Isioma et al. View all

Issue 1

Water Quality

Different aquatic ecological zones exhibit different gradients present heterogeneous algal composition. The algal community in the water column and sediment with certain environmental factors were screened monthly for twelve months with standard methods, to ascertain disparate in algal distinction...

dredging diversity indices +4 more
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In vitro- exploration of Fungal Endophytes of Egyptian Cynara scolymus L. (artichoke) and Investigation of some their bioactive potentials

by

Nermien Helmy Seddek et al. View all

Issue 3

Multidisciplinary research in environmental science

Plant-associated microorganisms, especially endophytic fungi, represent an untapped resource for the discovery of biologically active natural products. The objectives of this study were to isolate, identify endophytic fungi, and produce their bioactive metabolites from the leaves of two varieties of...

Artichoke Fungal Endophytes +3 more
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Heavy metals risk assessment in water and bottom sediments of ICOLLs in Northern Poland

by

Aleksander Astel et al. View all

Issue 4

CEST2017 - Heavy metals in the environment

Natural diversity of intermittently closed and open lakes and lagoons (ICOLLs) depends on mutual interactions of several factors: (i) an impact of sea water and land background; (ii) temporary meteorological situation; (iii) hydrological conditions; and (iv) the shape of lake basin. However, some...

Baltic Sea coastal lakes and lagoons +3 more
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Exploration of the material distribution of complex components in waste electrical and electronic equipment

by

Aleksander Jandric et al. View all

Issue 4

CEST2017 - Electric and electronic waste

Technological development combined with a rapid and global market penetration has led to high volumes of Waste Electrical and Electronic Equipment (WEEE). Simultaneously, the use-phase has become shorter resulting in an annual growth rate of WEEE between 3-5%, which makes WEEE one of the fastest...

PCB precious metals +3 more
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