Seasonal fish variation in Mainpat Hill, Surguja, Chhattisgarh.
Journal name: World Journal of Pharmaceutical Research
Original article title: Seasonal variation of fishes in mainpat hill, in surguja district, chhattisgarh, india
The WJPR includes peer-reviewed publications such as scientific research papers, reports, review articles, company news, thesis reports and case studies in areas of Biology, Pharmaceutical industries and Chemical technology while incorporating ancient fields of knowledge such combining Ayurveda with scientific data.
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Jermina Tirkey and Prof. Singh R. K.
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World Journal of Pharmaceutical Research:
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Full text available for: Seasonal variation of fishes in mainpat hill, in surguja district, chhattisgarh, india
Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research
Doi: 10.20959/wjpr20195-14263
Copyright (license): WJPR: All rights reserved
Summary of article contents:
Introduction
The study conducted by Jermina Tirkey and Prof. Singh R. K. investigates the seasonal variation of fish populations in the Mainpat hills of Surguja district, Chhattisgarh, India, over a span from October 2017 to September 2018. Three specific locations were selected for the study: Rend, Mand, and Ghunghutta rivers. A total of 17 fish species from nine different families were identified, with varying diversity levels across the study sites. The findings reveal key patterns in fish distribution and their relationship with seasonal changes and environmental factors in the region.
Seasonal Variation and Fish Diversity
One of the key findings of the study is the relationship between seasonal variation and fish diversity. The researchers noted that the highest fish diversity occurred during the monsoon season, while the lowest was observed in winter. This pattern suggests that warmer temperatures and increased water flow during the monsoon create favorable conditions for fish populations, whereas the winter months exhibit a decline in diversity, possibly due to lower water levels and unfavorable habitat conditions. The differences in fish diversity highlight the significant impact that seasonal changes have on aquatic ecosystems.
Influence of Environmental Factors
Another crucial aspect studied was the influence of environmental factors on fish distribution. The analysis indicated that the diversity of fish species is closely linked to abiotic factors such as river length and water quantity. Specifically, it was observed that the first site (Rend) had the highest fish distribution, while the second site (Ghunghutta) displayed lower diversity. Such variations can be attributed to the physical characteristics of the rivers, including their flow rates and habitat types, which directly affect fish community structures and their abundance.
Methodology and Data Collection
The research methodology involved systematic fish sampling conducted monthly at all three sites over the study period. Local fishermen contributed by using various types of nets to capture the fish, which were then preserved for identification. The identification process was based on morphometric measurements and descriptions following established keys, ensuring accurate classification of the fish species. The collected data generated a comprehensive overview of seasonal patterns and variations in fish populations across the selected rivers.
Conclusion
The study underscores the importance of understanding seasonal variations in fish populations, as these patterns can serve as indicators of environmental changes within aquatic ecosystems. The findings contribute to the broader knowledge of fish biodiversity in Chhattisgarh and can be utilized to monitor and manage fish resources effectively. This research not only highlights the intricate relationships between seasonal dynamics and fish communities but also emphasizes the need for ongoing assessments to safeguard aquatic life in the region.
FAQ section (important questions/answers):
What is the focus of the study conducted by Tirkey et al.?
The study investigates the seasonal variation of fish species in Mainpat Hill, Surguja district, Chhattisgarh, India, analyzing ecological factors affecting fish diversity.
How many fish species were studied in the research?
A total of 17 fish species belonging to 9 different families were studied during the research from October 2017 to September 2018.
What were the three study sites for the fish sampling?
The fish sampling was conducted at three sites: Rend, Mand, and Ghunghutta rivers in Mainpat Hill, Surguja district.
When was the highest fish diversity recorded during the study?
The highest fish diversity was recorded during the monsoon months, while winter months showed relatively low diversity.
What factors influence fish diversity in the studied rivers?
Fish diversity is influenced by many abiotic and biotic factors, including water quality, length of the rivers, and seasonal rainfall fluctuations.
Who provided assistance in fish identification for this study?
The authors thanked the Department of Zoology at Rajiv Gandhi Govt. P.G. College Ambikapur and the Fisheries Department of Ambikapur for their help in fish identification.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Seasonal fish variation in Mainpat Hill, Surguja, Chhattisgarh.”. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.
1) Fish:
Fish are aquatic vertebrates belonging to the phylum Chordata. They are essential components of aquatic ecosystems and serve various human needs, including food and recreation. The study of fish in the context of Mainpat hill helps in understanding biodiversity, ecological stability, and the impact of seasonal variations on their populations.
2) Species:
In biological classification, a species is the basic unit that groups individuals that can breed and produce fertile offspring. The research on seasonal variation of fish involves identifying and cataloging different species present in the rivers of Mainpat, which contributes to ecological knowledge and conservation efforts.
3) Study (Studying):
The study refers to a systematic investigation aimed at understanding specific phenomena—in this case, the seasonal variation of fish populations in Mainpat hill. It provides valuable data for researchers in biology and ecology by documenting changes over time, influenced by climatic and environmental factors.
4) India:
India is a country known for its rich biodiversity and vast freshwater resources, making it an important region for aquatic studies. The investigation in the Mainpat hill of Chhattisgarh highlights regional fish diversity, contributing to understanding how local factors influence fish populations and ecosystems within India.
5) Zoology:
Zoology is the scientific study of animals, encompassing various fields such as biology, ecology, and conservation. This research contributes to zoological knowledge by examining fish species, their distribution, and seasonal variations, further enhancing our understanding of biodiversity and environmental impacts on animal populations.
6) Water:
Water is a vital resource for all life forms and plays a critical role in aquatic ecosystems. In the context of this study, the availability and quality of water in the rivers are fundamental factors that affect fish diversity and seasonal population dynamics, influencing both ecological balance and species survival.
7) Bilaspur:
Bilaspur is a city in Chhattisgarh, India, and serves as a significant administrative and educational center. Being in proximity to the Mainpat hill area makes Bilaspur relevant to this fish study, particularly as it relates to research institutions and the availability of resources for ecological studies in the region.
8) Rohita:
Rohita, or Labeo rohita, is a species of fish commonly found in freshwater rivers and an important species for aquaculture in India. The presence and population dynamics of Rohita in the studied rivers provide insights into environmental health and the sustainability of aquatic ecosystems within Surguja district.
9) Summer:
Summer is one of the seasons characterized by higher temperatures and varying rainfall. In this study, the summer months showed moderate fish diversity; understanding this seasonal influence helps researchers discern patterns in fish behavior, spawning, and survival tactics influenced by temperature and water conditions.
10) Kota:
Kota, in this context, refers to Kargi Road Kota, which is associated with Dr. C.V. Raman University where the research was conducted. The location is crucial for linking fish studies to academic institutions, facilitating the collaboration between researchers and local communities in ecological monitoring.
11) Gara:
Gara refers to Oxygaster gara, a freshwater fish species identified in the research. This species' presence in the rivers studied provides important information about local biodiversity and ecological health, and understanding its population dynamics contributes to broader assessments of aquatic life in Chhattisgarh’s rivers.
12) Road:
The term 'road' in the context of this study likely refers to transportation routes such as Kargi Road connecting to the research locations. Infrastructure development influences ecosystems, and understanding accessibility to study sites is essential for conducting research on local biodiversity and environmental impacts.
13) Net:
Nets are fishing tools used by local fishermen for capturing fish. The study utilizes nets for fish sampling, highlighting traditional fishing practices and the role of local knowledge in documenting fish species and understanding variations in fish populations across different seasons.
14) Champa:
Champa is a town in Chhattisgarh and part of the surrounding area where the studied rivers flow. Its geographical and cultural significance relates to local fish diversity and ecosystem studies, influencing regional fishing practices, ecological awareness, and conservation efforts in the broader context of Surguja district.
15) Discussion:
Discussion refers to the section where the results of the study are analyzed and their implications explored. This part of the research interprets findings, evaluates environmental factors influencing fish populations, and provides a platform for further research, conservation recommendations, and understanding biodiversity dynamics in freshwater systems.
16) Srivastava (Shri-vastava, Shrivastava, Sri-vastava):
Srivastava refers to a researcher or author, likely associated with the classification methods used in the study. Acknowledging past works and existing classification systems is essential for validating methodologies and ensuring ongoing contributions to knowledge about taxonomy and fish diversity in aquatic ecosystems.
17) Fisherman (Fishermen):
Fishermen are individuals who engage in fishing, often using traditional methods and tools such as nets. Their role in the study is crucial for fish collection, providing insights into local fish populations and helping researchers understand fishing practices that impact seasonal variations of fish in the rivers.
18) Medium:
Medium generally refers to the size of the rivers and the type of irrigation projects studied. Understanding how medium irrigation systems affect fish populations and diversity is important for evaluating human impacts on aquatic ecosystems and ensuring the sustainable management of water resources.
19) Field:
Field signifies both the physical areas where fish were studied and the practical aspect of conducting research in natural habitats. Field studies are essential for collecting accurate data on fish populations, their behaviors, and ecological interactions, contributing significantly to ecological research and biodiversity assessments.
20) Nadi (Nadin):
Nadi means 'river' in Hindi, signifying the aquatic environments in which fishes were studied. Understanding the various Nadi systems in the region is vital for research, as they serve as critical habitats for fish species; thus, recognizing their health and ecological status is essential for conservation efforts.
Other Science Concepts:
Discover the significance of concepts within the article: ‘Seasonal fish variation in Mainpat Hill, Surguja, Chhattisgarh.’. Further sources in the context of Science might help you critically compare this page with similair documents:
Summer months, Winter months, Seasonal variation, Monsoon months, Environmental condition, Geographic area, Department of Zoology, Fish species, Fish diversity, Fish sampling, Abiotic and biotic factors, Formalin solution, Species assemblages.