Identification and Profiling of Risk Factors Associated with Decreased Fish Population and Biodiversity: A Case Study of Kolleru Lake in Andhra Pradesh during 2020 to 2021
Issue: 2023 - Volume 27 [Issue 1]
Deepthi Gajula *
Department of Zoology, Annamalai University, India.
S. P. Jeya Priya
Department of Zoology, Govt. Arts College for Women, Pudukkottai-622001, India.
*Author to whom correspondence should be addressed.
At the start, we consider the greatest decreases in reproducing populace size that have been seen across a wide scope of animal categories. The essential imperative on such an activity is that these alleged memorable paces of decline will constantly misjudge real decays, since genuine notable populace maxima will have happened well before fishery the executives offices started gathering information on fish overflow. For most fish populaces, dependable quantitative information on overflow have just been accessible for the beyond 2 to thirty years. In this information base, bringing forth stock size, enlistment, gets by the fishery, and fishing mortality, all assessed by the public or global organization answerable for the administration of every populace, are accessible for a considerable length of time. Obviously marine fishes have encountered phenomenal downfalls comparative with known memorable levels. These information depend on populaces for which time series reach out something like 10 years, with a mean of 25 years and a limit of 73 years. Taken all in all, the middle greatest populace decline among the 232 populaces for which information are accessible is 83%; well over portion of the populaces (58%) showed most extreme decays of 80% or more. The solid negative slant in the information, and the high middle decrease in overflow, are likewise apparent at lower ordered levels. Among 56 populaces of clupeids, 73% experienced notable downfalls of 80% or more. Inside the Gadidae and cod, of the 70 populaces for which there are information, the greater part declined 80% or more. Furthermore, among 30 pleuronectid populaces, 43% displayed declines of 80% or more. These outcomes are sobering for two reasons. To start with, a considerable lot of them have happened notwithstanding a gigantic work to keep them from occurring. Second, as indicated above, they depend on "noteworthy" maxima that are not exactly notable by any means, most fisheries having been well under way many years or hundreds of years before the time series of information started. Without even a trace of longer-term information, analysts' discernments will more often than not scale to time spans that they, or maybe their folks, can recall. This outcomes in the "moving benchmark condition", by which researchers acknowledge information from an ever increasing number of late periods as baselines, failing to remember that this permits definitely diminished populaces to fill in for the a lot higher baselines that happened before people started significantly affecting populaces.
Keywords: Identification, risk, decreased, fish, biodiversity, molecular, syndrome
How to Cite
Abdel-Tawwab M, Mohamed N. Monier, Seyed Hossein Hoseinifar, Caterina Faggio. Fish response to hypoxia stress: growth, physiological, and immunological biomarkers Fish Physiol Biochem; 2019. DOI:https://doi.org/10.1007/s10695-019-00614-9
Barat A, PrabhatiKumariSahoo, Rohit Kumar, Chirag Goel, Atul Kumar Singh. Transcriptional response to heat shock in liver of snow trout (Schizothorax richardsonii) a vulnerable Himalayan Cyprinid fish. Funct Integer Genomics; 2016. DOI 10.1007/s10142-016-0477-0
Barman RP. The fishes of the Kolleru Lake, Andhra Pradesh, India with comments on their conservation rec. Zool. Surv. India. 2004;103(1-2):83-89.
Davidson NC. How much wetland the world lost? Long-term and recent trends in global wetland area. Marine and Freshwater Research. 2014;65(10):934–941.
Eissa N, Wang H-P. Transcriptional stress responses to environmental and husbandry stressors in aquaculture species. Reviews in Aquaculture. 2016; 8:61–88.
Balasch Joa.n Carles, Tort Lluís. Netting the stress responses in Fish. Frontiers in Endocrinology. 2019;10:62.
FAO. The State of World Fisheries and Aquaculture 2018 – Meeting the Sustainable Development Goals. The State of World Fisheries and Aquaculture. Food and Agriculture Organization of the United Nations, Rome; 2018.
Faught E, Aluru N, Vijayan MM. The molecular stress response. In Fish Physiology - Biology of Stress in Fish, (eds. C. B. Schreck, L. Tort, A. P. Farrell and C. J. Brauner), San Diego, CA: Academic Press. 2016;35.
Froese R, Pauly D. (Eds), FishBase. World Wide Web Electronic Publication; 2009. Available:http://www.fishbase.org, version (last accessed on 10 December 2010).
Gupta BK, Sarkar UK, Bhardwaj SK. Assessment of habitat quality with relation to fish assemblages in an impacted river of the Ganges basin, northern India. Environmentalist. 2012;32(1):35-47.
Arzegar R, Moghaddam A, Deo R, Fijani E, Tziritis E. Mapping groundwater contamination risk of multiple aquifers using a multi-model en-semble of machine learning algorithms. Science of the Total Environment. 2018;621C:697-712. DOI:https://doi.org/10.1016/j.scitotenv.2017.11.185
Galat DL, Zweimuller I. Conservation large-river fishes: is the highway analogy an appropriate paradigm? J. N. Am. Benthol. Soc. 2001;20:266-279.
Hassan Z, Shah AJ, Kanth AT, Pandit KA. Land use/land cover on the water chemistry of Wular Lake in Kashmir Himalaya India; 2015.DOI: 10.1186/s13717-015-0035-z.
Hu SH, Qi CX, Wu et al. Preliminary assessment of heavy metal contamination in surface water and sediments from Honghu Lake, East Central China. Frontiers of Earth Science. 2012;6(1): 39–47.
Ikhane PR, Akintola AI, Bankole SI, Oyebolu OO, Ogunlana EO. Granulometric analysis and heavy mineral studies of the sandstone facies exposed near Igbile, southwestern Nigeria. International Research Journal of Geology and Mining. IRJGM 2276-6618. 2013;34:158-178.
IUCN. IUCN Red List of Threatened Species. Gland, Switzerland and Cambridge, UK: IUCN; 2002.
James V, Morrow, Jr, Fischenich C. Habitat requirements for freshwater fishes. ERDC TN-EMRRP-SR-06. 2000;1-14.
Karaoglu H, Belduz AO. Multivariate discrimination among three Trachurus species from Turkey. Journal of Animal and Veterinary Advances. 2011;10(1):121-127.
Kar D, Barbhuiya MH. Abundance and diversity of zooplankton in Chatla Haor, a floodplain wetland in Cachar district of Assam. Environ. Ecol. 2004;22(1):247-248. Report of Lakes in India (February12, 2022)
Lakra WS, Sarkar UK. NBFGR-Marching ahead in cataloguing and conserving fish genetic resources of India. Fish. Chimes. 2010;30(1):102-107.
Locke S, Mclaughlin J, Marcogliese D. DNA barcodes show cryptic diversity and a potential physiological basis for host specificity among Diplostomoidea (Platyhelminthes: Digenea) parasitizing freshwater fishes in the St. Lawrence River, Canada. Mol. Ecol. 2010;19:2813–2827.
Mekkawy IAA, Mohammad AS. Morphometrics and Meristics of the three Epinepheline species: Cephalopholis argus (Bloch and Schneider, 1801), Cephalopholis miniata (Forsskal, 1775) and Variola touti (Forsskal, 1775) from the Red Sea, Egypt. J. Biol. Scie. 2011;11 (1):10-21.
Singh AK, Pathak AK, Lakra WS. Invasion of an exotic fish Common Carp, Cyprinus Carpio L. (Actinopterygi: Cypriniformes: Cyprinidae) In the Ganga River, India and its Impacts. Act. Icthyol. Piscat. 2010; 40(1):11-19.
Sen N. Studies on the systemetics, distribution and ecology of the Ichthyofauna of Meghalaya and their bearing on the fish and fisheries of the state. Ph D Thesis, University of Gauhati, Assam, pp 576. Tuya, F, Wernberg, T. and Thomsen, M.S, (2009) Habitat structure affects abundances of labrid fishes across temperate reefs in south-western Australia. Environ. Biol. Fish. 1982;86:311–319.
Turak E, Linke S. Freshwater conservation planning: an introduction. Freshw. Biol. 2011;56:1–5.
Umamaheswari S, Saravanan NA. Water quality of Cauvery River basin in Trichirappalli, India. Int. J. Lakes Rivers. 2009;2(1):1-20.
Vishwanath W, Lakra WS, Sarkar UK. Fishes of North East India.Published by National Bureau of Fish Genetic Resources, Lucknow; 2007. ISBN, 978-81-905540-1-5.
Vishwanath W, Linthoingambi I. A new sisorid catfish of the genus Glyptothorax Blyth from Manipur, India. J. Bombay Nat. Hist. Soc. 2006;102:201–203.