Volume 27 | Global NEST Journal

Volume

Volume number

Publication year

2025

Effects of changes in non-photosynthetic vegetation cover and grazing amount on rainfall erosion in grasslands on the Qinghai-Tibet Plateau

by Ding XuHui Chen Pegwei Song Huiqi Chen Mo Imran Muhammad

Issue 5

Environmental management and policy

Rainfall erosion is a complex environmental problem involving multiple influences, both natural and human. To explore effective strategies to suppress the erosive power of rainfall on the Qinghai-Tibet Plateau, researchers considered the complexity of regional geographic features. This paper also...

Rainfall erosivity Qinghai-Tibetan Plateau +3 more

Sustainable zeolite-based solutions for reducing indoor CO₂ levels to improve urban air quality in Tamilnadu

by Selvakumar Arumugam Kolandaivel Visagavel Vairavel madeshwaren

Issue 5

Air pollution and health

Indoor air quality significantly impacts health and well-being, making the reduction of carbon dioxide (CO₂) concentrations essential in urban environments. The increasing concentration of carbon dioxide (CO₂) in indoor environments poses significant risks to air quality and human health. This study...

CO₂ capture Indoor air quality +4 more

New Design Electro-Catalytic Digital Baffle Batch Oxidation Reactor for Organic Removal from Refinery Wastewater

by Nawaf Amer

Issue 4

Water and wastewater treatment and reuse

A novel design Digital Baffle Electro Catalytic Batch Oxidation Reactor (DBECB) has been conceived to upsurge the specifications of refinery wastewater (RWW), through the removal of organic pollutants by electro catalytic oxidation treatment. The modern design that eliminates organic from RWW with...

crude oil wastewater treatment +5 more

Weather Forecasting model using Attentive Residual Gated Recurrent Unit for urban flood Prediction

by BalajiK Vivek .R Sugumar .R Mahendran .P Subramanian

Issue 5

Hydrology and Water Resources Management

Flood forecasting is significant for hydrology and disaster management due to the complex and nonlinear nature of flood-related data. There are several conventional forecasting methods often failed to effectively capture both spatial and temporal dependencies that leads to inaccurate predictions. In...

Flood Forecasting Attention mechanism +3 more

Thermophysical aspects for sustainable non-aqueous amine solvents containing ionic liquids in CO2 capture process

by Ganesan Kalpana Jayaraman Dhanalakshmi

Issue 4

Climate change

Climate change is a prime threat to human health and the environment. Carbon dioxide (CO2) emissions play a pivotal role in global warming, the greenhouse gas effect, destroys the ecosystem. This impact of climate change can be prevented with the help of a solvent-based CO2 absorption process. In...

climate change chemical CO2 absorption +3 more

Enhanced Modified Magnetite Bentonite-CaO/FeCl3 from Solid Waste for Highly Efficient Methylene Blue Removal

by Wibowo Yudha Gusti Safitri Hana Cahyani Kholivia Rohman Arif Sudibyo Yuliansyah Ahmad Tawfiequrrahman Tri Bayu Murti Petrus Himawan Kurniawan Setyo Budi Surya Ramadan Bimastyaji Tatik Maryani Anis Syarifuddin Hutwan

Issue 4

Water and wastewater treatment and reuse

This study focuses on the development and evaluation of novel materials bentonite-CaO, magnetite bentonite-FeCl3, and magnetite bentonite-CaO/FeCl3 as potent adsorbents for the removal of methylene blue dyes from aqueous solutions. Batch adsorption test was conducted with variations of contact times...

Adsorption Bentonite-CaO +4 more

Phytochemical Characterization of Natural Leaf Extracts from Achillea ligustica : HRMS Analysis, Antioxidant Activity, and Brine Shrimp Lethality Testing

by Menasri Horia Zaidi Nedjoua Bartella Lucia Mazzotti Fabio Khlef Yahia Bensouici Chawki Laib Imen

Issue 5

Environmental management and policy

This research aims to enhance the composition of phenolic compounds, the antioxidant and cytotoxic activities of the methanol, ethyl acetate, and n-butanol extracts produced from the leaves of Achillea ligustica, collected in the northeast of Algeria. The measure of extracts' total phenolic and...

Achillea ligustica antioxidant activity +3 more

Assessing the Complex Dynamics of Climate Risk on Tourism Stock Performance: Insights from European and US

by Yang Zhaobin Zeng Hongjun Liu Feini Wu Ran

Issue 4

Circular Economy and Bioeconomy

This study investigates the dynamic relationship between climate risk indices and tourism sector performance in European and US stock markets, aiming to understand how climate-related risks affect tourism industry valuations across different quantiles and time frequencies. We apply the Quantile...

climate risk tourism sectors +2 more

Apportionment and risk assessment of heavy metals in sediments of the Chaiwen River flowing through the Xinwen mining area

by wang yuanhao Yao Qiuhui ZHOU Guangzhu

Issue 4

Water treatment

The environmental quality of rivers is a comprehensive effect of the superposition of multiple sources, and distinguishing the contribution of coal mining areas to river is an important and interesting work. In order to explore the impact of heavy metal in the sediment and to distinguish the...

Coal mining area River sediment +3 more

Seed priming of fenugreek seeds with silica nanoparticles: Enhanced growth economics and sustainable agricultural practices

by Nafisa Begam MN

Issue 5

Circular Economy and Bioeconomy

Background: This study aimed to evaluate the impact of various concentrations of nano-silica on the germination process of fenugreek seeds. The agro-waste materials such as rice husk, corn cobs and bagasse were used as a precursor for synthesizing nano-silica. Moreover, their formation was confirmed...

Fenugreek seeds seed priming technology +1 more

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