Effective River system management is essential for conserving water resources, improving agricultural productivity, and sustaining ecological health. Remote sensing is crucial for evaluating and tracking several elements of river systems. The study explores the incorporation of remote sensing into Geographic Information Systems (GIS) and Artificial Intelligence (AI) to acquire a thorough comprehension of river dynamics and accurately record minor fluctuations in river conditions. The study demonstrates the utilization of satellite series such as Landsat, Sentinel to enhance monitoring and management methods through the analysis of high-resolution imagery and data. AI helps remote sensing by automating data processing, finding patterns, and making predictions about river conditions and trends. Machine learning techniques enhance the analytical capabilities of GIS and remote sensing data by accurately classifying land cover, predicting flood events, and evaluating water quality. The research highlights the novel approaches of utilizing remote sensing and GIS to tackle the issues related to data accessibility, analysis, and verification. The study also acknowledges specific constraints and difficulties, such as concerns over the accessibility of data, intricacies in analysis, and the processes involved in validation. The statement underscores the importance of ongoing research, technical progress, and collaboration among stakeholders to overcome these limitations and fully exploit the capabilities of remote sensing, artificial intelligence, and geographic information systems. An integrated approach is crucial for the development of successful policies and strategies that improve the resilience and sustainable management of river systems. This approach eventually promotes sustainable water resource practices and ecological preservation.

Geosynthetics have emerged as innovative, efficient, and cost-effective solutions for a myriad of engineering challenges in construction. This paper explores the extensive applications of geosynthetics in construction, encompassing liner systems for landfills, containment zone barriers, embankments, filters, pavement drainage systems, slope stabilization, reinforcement for shallow foundations, and barriers in earthen dams. Various types of geosynthetic materials, such as geotextile, geomembrane, geogrid, geonet, geocomposite, geofiber, geobags, geopipes, geosynthetic clay liner, and geofoam, further broaden their utility. A significant focus is on soil stabilization, where geosynthetics play a crucial role in reinforcing weak soil, improving stability, erosion protection, enhanced drainage, and effective soil retention. Geosynthetics helps in improving soil strength which could be used in subgrade, embankment, slopes, foundations, and earthen dams, it could be an efficient alternate to traditional construction materials. The findings of this research have practical implications for engineers and construction professionals, offering innovative and cost-effective solutions to engineering challenges.

The growing generation of E-Waste has forced the various environmental agencies of the world to studies about the serious problematic trends of generation, uses, management and about the discarded part of E-Waste. This problem also grabs attention of many researchers of the world to know about the different aspects of E-Waste generation in such a rapid rate. Some of them discover new ways of handling this electronic waste which contains hazardous and some precious metals in it. This research paper delves into the global challenges posed by electronic waste (e-waste) and explores opportunities for sustainable management. The study underscores the pressing need for responsible recycling strategies, advocating the circular economy model as a viable framework. It provides a detailed examination of India's burgeoning e-waste generation, regulatory measures, and the imperative for effective enforcement. The paper explores mechanical methods for e-waste processing, considering efficiency, economic implications, and the life cycle assessment of e-waste. Practical applications of e-waste in civil engineering, from construction materials to artistic installations, are outlined. Ultimately, the research emphasizes the urgency of collaborative efforts among governments, industries, and individuals to establish robust infrastructure and practices for responsible e-waste management, weighing economic advantages against potential environmental hazards associated with recycling.