Imagination Trumps Knowledge!

Featured Thesis

Patterns of macroinvertebrates diversity in River Ravi and River Chenab in context to Microplastics Pollution

MPs are a great threat to the ecosystems. Small sized pieces are often mistaken as food particles and ingested by crustaceans and become part of bodily tissues. Macroinvertebrates, especially omnivores and are equipped to digest a variety of diet, preying on fish, small crustaceans and dead organic matter are more likely to ingest MP debris that are hard and similar to their food choices. This area of study is quite important as our drinking water suitability relies on it and so does the life of aquatic fauna. Certain species are able to sustain the stressor, while some are sensitive resulting is less species diversity.

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Thesis

Applications of polyaniline-based nanocomposites for enhanced removal of lead from aqueous solution

The research presented here provides an unambiguous illustration of the reality that water serves as an essential component of life and is currently diminishing at a rapid pace, particularly in recent years. Various contaminants and hazardous releases contribute to the degradation of both groundwater and surface water cleanliness. In this study lead is treated with the help of different sorbents, which were mixtures of nanoparticles of MnO2, PANI, and DBSA.

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Thesis

Distribution of Plasticizers in Environmental Matrices of Surface Water System, Punjab, Pakistan

The study is planned to reveal the spatio-temporal distribution of some organic endocrine disruptors such as BPA and PAEs. It will provide a baseline data and concentration in environmental matrices of the river. Furthermore, the findings of the study will be helpful, to set some future research dimensions in the field of plasticizers, to minimize their production and use.

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Featured Thesis

Spatiotemporal variation of trace elements in macrobrachium sp. from Ravi and Chenab Rivers, Pakistan

Trace metals have severely harmed aquatic ecosystems, as they are one of the most hazardous pollutants, because of their toxicity, availability, perseverance, and subsequent biomagnification and bioaccumulation. The results showed that in terms of larger concentrations, zinc metal was outreaching the others in both seasons. The highest level of detection was recorded from Trimmu Barrage and Balloki Barrage in the monsoon and fall periods, respectively. However, the lowest mean concentration in the monsoon samples was observed for Nickel and alternatively arsenic and chromium displayed the smallest concentration values representing that they are not of concern in these river sites particularly in this time of the year. This research has also discussed the potential risk of these metals on Macrobachium sp and their ecosystems.

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Thesis

Investigation of Toxic Trace Elements in Muscles of Different Bird Species

I actively participated in MS student's research titled Investigation of Toxic Trace Elements in Muscles of Different Bird Species by assisting in dissection. I helped extract muscle samples from various bird species, including cattle egrets, house crows, bank mynas, kingfishers, black drongos, pond herons, and white-browed wagtails. Additionally, I provided critical feedback on the research methodology, including the ICP-OES analysis, ensuring accurate and reliable results.

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Thesis

Identification of Macroinvertebrates in Freshwater Systems

I identified various species of macroinvertebrates in freshwater systems by collecting samples and examining them under a microscope, focusing on their morphological characteristics. This identification was necessary to assess the biodiversity and ecological health of these systems, as macroinvertebrates serve as key indicators of water quality and environmental conditions. Distribution of three phyla, namely Annelida (4.1%), Arthropoda (62.5%), and Mollusca (31.3%), was confirmed in all study areas. Phylum Arthropoda was dominant at all sites with an abundance of 62.5%. Class Insecta was the most widely spread among the six observed classes: Bivalvia (6.3%), Clitellata (4.2%), Euchelicerata (2.1%), Insecta (50%), Gastropoda (25%), and Malacostraca (12.5%).

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