A5086054152- Fish Biology and Ecology Studies
- Fish Ecology and Management Studies
- Water Quality and Pollution Assessment
- Fish biology, ecology, and behavior
- South Asian Studies and Conflicts
- Effects and risks of endocrine disrupting chemicals
- Aquaculture Nutrition and Growth
- Aquatic Ecosystems and Biodiversity
- Agricultural Economics and Practices
- Water Quality Monitoring Technologies
- Identification and Quantification in Food
- Aquatic Ecosystems and Phytoplankton Dynamics
- Chromium effects and bioremediation
- Marine Bivalve and Aquaculture Studies
- Heavy metals in environment
- Child Nutrition and Water Access
- High Temperature Alloys and Creep
- Graphene research and applications
- Advancements in Battery Materials
- Wastewater Treatment and Nitrogen Removal
- Birth, Development, and Health
- Microplastics and Plastic Pollution
- Freshwater macroinvertebrate diversity and ecology
- Fatigue and fracture mechanics
- Microbial Fuel Cells and Bioremediation
Central Inland Fisheries Research Institute
2018-2025
Raiganj University
2023-2024
St. Xavier's College (Autonomous)
2023
St Xavier’s College
2023
Utkal University
2015
The Ganges River dolphin (GRD), Platanista gangetica , is one of the most endangered cetaceans in world and seriously danger from dams barrages, restricted river flows, bycatch, pollution, etc. GRD a freshwater dolphin, commonly known as "susu", four cetacean species world. primarily inhabits estuarine zones, never venturing into sea. present study (2022–23) conducted seasonal survey at Bhagirathi–Hooghly systems West Bengal to investigate abundance, habitat use, potential threats lower...
Mystus gulio and cavasius are small indigenous fish species (SIFs) found throughout the year at various stretches of river Ganga contribute significantly to commercial fishery. The current study was conducted with a total 609 specimens M. length ranging from 84 190 mm 377 51 232 mm, collected eight selected sites lower between July 2018 October 2019 analyse their growth, mortality, exploitation status. sample specimens’ length-frequency distribution, primarily taken bag nets set barrier used...
Amino acids are significant biomolecules that govern the major metabolic processes and act as precursors for macromolecules such proteins crucial to life. Fish is an integral component of human nutrition a dietary source high-quality animal amino acids. In this context, crude protein acid compositions food fish from different landing stations Ganga river have been determined. The Kjeldahl method was utilized determine content were analyzed using high-performance liquid chromatography (HPLC);...
Introduction Proteins and amino acids, as vital biomolecules, are not only part of key metabolic pathways in the body but also essential for tissue repair, enzyme function, hormone regulation. They serve building blocks formation signaling molecules, such neurotransmitters catecholamines. Additionally, acids primary components proteins. Fish serves a source high-quality animal protein playing crucial role supporting human nutrition. Methods High-performance liquid chromatography (HPLC) using...
The present study reports a record of invasive Loricariid catfish Pterygoplichthys disjunctivus (Weber, 1991) (Siluriformes: Loricariidae) from the Bhagirathi-Hooghly system River Ganga in West Bengal, India.The species was encountered Farakka and Balagarh regions Ganga, two areas with different hydrological regimes.The average total length weight collected range 360-450 mm 314-545 g respectively.This exotic is reported to contribute about 10% catch area river stretch, while its occurrence...
Present study provides length–weight relationships (LWRs) and length–length (LLRs) of eight fish species from river Ganga, India. Specimens were sampled gill nets (mesh, 22–120 mm), cast 12–14 seine 12 mm) on quarterly basis September 2016 to 2017 within the stretch Buxar (25°33′43.90″N 83°56′3.10″E) Freserganj (21°35′40.58″N 88°15′28.92″E). The b value ranged 2.86 (Otolithoides pama) 3.08 (Polynemus paradiseus), whereas a 0.004 (P. paradiseus) 0.016 (Rita rita). Both (LWRs LLRs) found be...
The River Ganga produces a substantial amount of its fish from small native species, defined here as those with maximum length 25 cm. FiSAT program was utilized to estimate stock assessments four important indigenous species the Ganga: Johnius coitor, Cabdio morar, Salmostoma bacaila, and Gudusia chapra. Fish samples were collected monthly for year (April 2020–May 2021) predetermined sampling sites along (Farakka, Berhampore, Balagarh, Tribeni) in West Bengal, India. estimated exploitation...
Length–weight relationships (LWRs) were determined for seven riverine fish species from the river Ganga, India. Specimens collected on a bi-monthly basis April 2017 to December 2018 using gill nets (mesh size 22–34 mm), cast 16 mm) and bag 14–22 mm). Total length was measured nearest 0.1 cm digital caliper weight recorded 0.01 g an electronic balance. From estimated length–weight relationships, values parameter "a" ranged 0.004 (Bregmaceros mcclellandi Setipinna tenuifilis) 0.014 (Brachirus...
Length-weight relationships (LWRs) for three fish species from the River Ganga (India) is presented. Sampling was conducted lower stretch of (Patna: 25°36′51.66″N & 85°12′7.02″E to Freserganj: 21°35′40.58″N 88°15′28.92″E) during April, June and September December 2017. Specimens were caught using gill nets (18 nos.; mesh 18–32 mm), bag (3 14–22 mm). The values a b LWRs -were found be 0.007 2.977 Eutropiichthys murius; 0.003 3.001 Coilia reynaldi; 0.009 3.010 Johnius gangeticus.
A new record of an exotic alligator gar, Atractosteus spatula (Lacepède, 1803), from open wetland the Ganga River was presented in this paper and discussed along with environmental parameters. Entry fish into natural system probably a result uncontrolled ornamental trading. Considering threats predatory to become invasive disturb riverine diversity, possible ways avoid such risk have been discussed.
Length-weight relationships (LWRs) for four fish species from the River Ganga (India) is presented. Sampling was conducted in lower stretch of river (Buxar: 25°33′43.90″N and 83°56′3.10″E to Freserganj: 21°35′40.58″N 88°15′28.92″E) on tri-monthly basis September 2016 December 2017. Specimens were caught gill nets (mesh, 18–68 mm), cast 12–14 seine mm) various traditional traps those put over night lifted early morning. Total length wet body weight measured nearest 0.1 cm 0.01 g by a digital...
Abstract Aulacoseira granulata (Ehrenberg) Simonsen 1979 is one of the major ecological indicators water quality lotic as well lentic aquatic ecosystems. To assess environmental factors contributor to A.granulata bloom in riverine system, a study was carried out from 2018 2019 comprising four different seasons at 11 sampling sites river Ganga middle and lower stretch freshwater estuarine zones. For analysis, univariate, multivariate analytical tools such Principal Component Analysis (PCA)...