Academic literature on the topic 'Threatened freshwater fish'

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Journal articles on the topic "Threatened freshwater fish"

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Showstack, Randy. "Europe's freshwater fish threatened." Eos, Transactions American Geophysical Union 88, no. 45 (2007): 470. http://dx.doi.org/10.1029/2007eo450005.

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Chen, Wenjian, Li Liu, Junjie Wang, and Lei Zhou. "Threatened freshwater fish need protection." Science 374, no. 6564 (2021): 164. http://dx.doi.org/10.1126/science.abm1123.

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Lintermans, Mark. "Recovering threatened freshwater fish in Australia." Marine and Freshwater Research 64, no. 9 (2013): iii. http://dx.doi.org/10.1071/mfv64n9_in.

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Dutta, Joya, Ibrahim Khalil Al Haidar, Mohammed Noman, and Mohammad Abdul Wahed Chowdhury. "Conservation Priorities for Threatened Fish to Withstand Climate Crisis: Sustainable Capture and Protection of Inland Hydrographic Ecosystems." Ecologies 5, no. 2 (2024): 155–69. http://dx.doi.org/10.3390/ecologies5020010.

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Globally, suitable freshwater habitats are undergoing alterations and fish population declines, primarily attributed to the swift changes in climate and land use. Developing an effective conservation policy for freshwater fish necessitates careful consideration of the impacts of climatic and spatial factors. This study focuses on the analysis of 64 threatened freshwater fish in Bangladesh to anticipate their current and future climatically suitable habitats, utilizing the bioclim() species distribution model. Additionally, this study examines existing inland hydrographic networks and their cor
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Kajee, Mohammed, Helen F. Dallas, Charles L. Griffiths, Cornelius J. Kleynhans, and Jeremy M. Shelton. "The Status of South Africa’s Freshwater Fish Fauna: A Spatial Analysis of Diversity, Threat, Invasion, and Protection." Fishes 8, no. 12 (2023): 571. http://dx.doi.org/10.3390/fishes8120571.

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In South Africa, freshwater habitats are among the most threatened ecosystems, and freshwater fishes are the most threatened species group. Understanding patterns in freshwater fish diversity, threat, invasion, and protection status are vital for their management. However, few studies have undertaken such analyses at ecologically and politically appropriate spatial scales, largely because of limited access to comprehensive biodiversity data sets. Access to freshwater fish data for South Africa has recently improved through the advent of the Freshwater Biodiversity Information System (FBIS). We
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Terblanche, Naas, and John Measey. "The conservation value of freshwater habitats for frog communities of lowland fynbos." PeerJ 11 (June 5, 2023): e15516. http://dx.doi.org/10.7717/peerj.15516.

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Amphibians are more threatened than any other vertebrate class, yet evidence for many threats is missing. The Cape lowland fynbos (endemic scrub biome) is threatened by habitat loss, and natural temporary freshwater habitats are removed in favour of permanent impoundments. In this study, we determine amphibian assemblages across different freshwater habitat types with special attention to the presence of invasive fish. We find that anuran communities differ primarily by habitat type, with permanent water habitats having more widespread taxa, while temporary water bodies have more range restric
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Kumkar, Pradeep, Sanjay S. Kharat, Nitin S. Sawant, Unmesh Katwate, and Neelesh Dahanukar. "Freshwater fish fauna of Hiranyakeshi River, the northern Western Ghats, India." Journal of Threatened Taxa 9, no. 5 (2017): 10178. http://dx.doi.org/10.11609/jott.3126.9.5.10178-10186.

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The freshwater fish fauna of Hiranyakeshi River, a tributary of the Krishna River System, originating in the Western Ghats of Maharashtra, was studied for a period of three years from 2013–2016. We reported 57 species belonging to seven orders, 17 families and 42 genera. Cypriniformes was the most species rich order followed by Siluriformes, while Cyprinidae was the most predominant family. At least 21 freshwater fish species found in Hiranyakeshi River are endemic to river systems originating from the Western Ghats, while nine species are endemic to the Krishna River system. The true diversit
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Weeks, Emily S., Russell G. Death, Kyleisha Foote, Rosalynn Anderson-Lederer, Michael K. Joy, and Paul Boyce. "Conservation Science Statement. The demise of New Zealand's freshwater flora and fauna: a forgotten treasure." Pacific Conservation Biology 22, no. 2 (2016): 110. http://dx.doi.org/10.1071/pc15038.

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New Zealand’s freshwater ecosystems support a diverse and unique array of endemic flora and fauna. However, the conservation of its freshwater biodiversity is often overlooked in comparison to terrestrial and marine environments, and is under increasing threat from agricultural intensification, urbanisation, climate change, invasive species, and water abstraction. New Zealand has some of the highest levels of threatened freshwater species in the world with, for example, up to 74% of native freshwater fish listed as endangered or at risk. Threatened species are often discounted in water policy
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Lintermans, Mark. "A review of on-ground recovery actions for threatened freshwater fish in Australia." Marine and Freshwater Research 64, no. 9 (2013): 775. http://dx.doi.org/10.1071/mf12306.

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Freshwater fish are a highly threatened group and recovery of these threatened species is an increasingly difficult ecological and social challenge. There are many different on-ground recovery actions available to managers, but no synthesis of what, how or why these recovery actions have been deployed. The present paper reviews 428 reported on-ground recovery actions from a survey of practitioners of threatened freshwater-fish recovery in Australia. Recovery actions were grouped into 12 categories, with the most commonly utilised recovery categories being harvest control, translocation, habita
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Valdés González, Arcadio, Lourdes Martínez Estévez, Ma Elena Ángeles Villeda, and Gerardo Ceballos. "The extinction of the Catarina pupfish Megupsilon aporus and the implications for the conservation of freshwater fish in Mexico." Oryx 54, no. 2 (2018): 154–60. http://dx.doi.org/10.1017/s003060531800056x.

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AbstractExtinctions are occurring at an unprecedented rate as a consequence of human activities. Vertebrates constitute the best-known group of animals, and thus the group for which there are more accurate estimates of extinctions. Among them, freshwater fishes are particularly threatened and many species are declining. Here we report the extinction of an endemic freshwater fish of Mexico, the Catarina pupfish Megupsilon aporus, the sole species of the genus Megupsilon. We present a synopsis of the discovery and description of the species, the threats to, and degradation of, its habitat, and t
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Dissertations / Theses on the topic "Threatened freshwater fish"

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Pinkerton, Jeramy John. "Predicting the Potential Distribution of Two Threatened Stream Fish Species in Northeast Ohio." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1461189304.

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Wick, Philip C. "Fish Hosts and Demographics and Lampsilis cariosa and Leptodea ochracea, Two Threatened Freshwater Mussels in Maine." Fogler Library, University of Maine, 2006. http://www.library.umaine.edu/theses/pdf/WickPC2006.pdf.

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Tonkin, Zeb D. "From processes to populations: understanding the drivers and dynamics of Macquarie perch Macquaria australasica populations." Thesis, Griffith University, 2019. http://hdl.handle.net/10072/388980.

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This thesis is presented as a series of journal publications that have been published or are in review. The overall structure of the thesis includes; a brief introduction on the processes and dynamics of fish populations; an introduction to the study species, Macquarie perch (Macquaria australasica); five data chapters as publications which relate to specific population processes and population dynamics, and finally, a synthesis of these chapters and concluding remarks. The publication status of each chapter is provided at the beginning of the chapter together with detailed information on auth
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Viljoen, Morné. "A critical review of the South African freshwater angling legislative framework / Morné Viljoen." Thesis, North-West University, 2010. http://hdl.handle.net/10394/4235.

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Prior to 1993, freshwater angling in South Africa had been governed by the respective nature conservation legislation of the four South African provinces, the four “independent homelands" and the six so-called Bantustans. In 1993 a South Africa with nine provinces was created, of which only Limpopo and Mpumalanga promulgated its own laws governing freshwater angling. From 2008 angling for listed threatened and protected freshwater fish species has been regulated by the National Environmental Management: Biodiversity Act, supplemented by the Threatened or Protected Species Regulations. In addit
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Cheng, Jun. "Spatial Criteria Used in IUCN Assessment Overestimate Area of Occupancy for Freshwater Taxa." Thesis, 2013. http://hdl.handle.net/1807/42731.

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Area of Occupancy (AO) is a frequently used indicator to assess and inform designation of conservation status to wildlife species by the International Union for Conservation of Nature (IUCN). The applicability of the current grid-based AO measurement on freshwater organisms has been questioned due to the restricted dimensionality of freshwater habitats. I investigated the extent to which AO influenced conservation status for freshwater taxa at a national level in Canada. I then used distribution data of 20 imperiled freshwater fish species of southwestern Ontario to (1) demonstrate biases prod
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Books on the topic "Threatened freshwater fish"

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Maitland, Peter S. Conservation of threatened freshwater fish in Europe. Council of Europe Press, 1994.

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Barman, R. P. A review of the freshwater fish fauna of West Bengal, India with suggestions for conservation of the threatened and endemic species. Zoological Survey of India, 2007.

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National Seminar on Endangered Fishes of India (1992 Allahabad, India). Threatened fishes of India: Proceedings of the National Seminar on Endangered Fishes of India held at National Bureau of Fish Genetic Resources, Allahabad on 25 and 26 April 1992. Nature Conservators, 1994.

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Europe, Council of. Conservation of Threatened Freshwater Fish in Europe (Nature and Environment Series,). Manhattan Pub. Co., 1991.

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Threatened fishes of India: Proceedings of the National Seminar on Endangered Fishes of India held at National Bureau of Fish Genetic Resources, Allahabad on 25 and 26 April 1992. Nature Conservators, 1994.

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Rogers, Kerrylee, and Timothy J. Ralph, eds. Floodplain Wetland Biota in the Murray-Darling Basin. CSIRO Publishing, 2010. http://dx.doi.org/10.1071/9780643100992.

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Floodplain wetlands of the Murray-Darling Basin provide critical habitat for numerous species of flora and fauna, yet the ecology of these wetlands is threatened by a range of environmental issues. This book addresses the urgent need for an improved ecohydrological understanding of the biota of Australian freshwater wetlands.
 It synthesises key water and habitat requirements for 35 species of plants, 48 species of waterbirds, 17 native and four introduced species of fish, 15 species of frogs, and 16 species of crustaceans and molluscs found in floodplain wetlands of the Murray-Darling Ba
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Book chapters on the topic "Threatened freshwater fish"

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Keresztessy, K. "Threatened freshwater fish in Hungary." In Conservation of Endangered Freshwater Fish in Europe. Birkhäuser Basel, 1996. http://dx.doi.org/10.1007/978-3-0348-9014-4_8.

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Maitland, P. S., and A. A. Lyle. "Threatened freshwater fishes of Great Britain." In Conservation of Endangered Freshwater Fish in Europe. Birkhäuser Basel, 1996. http://dx.doi.org/10.1007/978-3-0348-9014-4_2.

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Persat, H. "Threatened populations and conservation of the European grayling, Thymallus thymallus (L., 1758)." In Conservation of Endangered Freshwater Fish in Europe. Birkhäuser Basel, 1996. http://dx.doi.org/10.1007/978-3-0348-9014-4_23.

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Bless, R. "Reproduction and habitat preference of the threatened spirlin (Alburnoides bipunctatus Bloch) and soufie (Leuciscus souffia Risso) under laboratory conditions (Teleostei: Cyprinidae)." In Conservation of Endangered Freshwater Fish in Europe. Birkhäuser Basel, 1996. http://dx.doi.org/10.1007/978-3-0348-9014-4_24.

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Persat, H., D. Beaudou, and J. Freyhof. "The sculpin of the Lez spring (South France), Cottus petiti (Bacescu and Bacescu - Mester, 1964), one of the most threatened fish species in Europe." In Conservation of Endangered Freshwater Fish in Europe. Birkhäuser Basel, 1996. http://dx.doi.org/10.1007/978-3-0348-9014-4_32.

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Galambos, Laszlo, and Nenad Sekulić. "Future Perspective of Sustainable Development of Freshwater Fisheries and Conservation of Threatened Fish Species, Crustaceans, and Molluscs." In Ecological Sustainability of Fish Resources of Inland Waters of the Western Balkans. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-36926-1_17.

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"Historical Changes in Large River Fish Assemblages of the Americas." In Historical Changes in Large River Fish Assemblages of the Americas, edited by Bob Calamusso, John N. Rinne, and Robert J. Edwards. American Fisheries Society, 2005. http://dx.doi.org/10.47886/9781888569728.ch12.

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<em>Abstract.</em>—The Rio Grande is the fourth longest river in North America and the 22nd longest in the world. It begins as a cold headwater stream in Colorado, flows through New Mexico and Texas, where it becomes warm and turbid and finally empties into the Gulf of Mexico. The diversity of native fishes is high in the Rio Grande ranging from freshwater salmonids in its upper reaches to coastal forms in the lower reaches. Historically, about 40 primary freshwater species inhabited the waters of the Rio Grande. Like many rivers throughout North America, the native fish fauna of t
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"Historical Changes in Large River Fish Assemblages of the Americas." In Historical Changes in Large River Fish Assemblages of the Americas, edited by Bob Calamusso, John N. Rinne, and Robert J. Edwards. American Fisheries Society, 2005. http://dx.doi.org/10.47886/9781888569728.ch12.

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<em>Abstract.</em>—The Rio Grande is the fourth longest river in North America and the 22nd longest in the world. It begins as a cold headwater stream in Colorado, flows through New Mexico and Texas, where it becomes warm and turbid and finally empties into the Gulf of Mexico. The diversity of native fishes is high in the Rio Grande ranging from freshwater salmonids in its upper reaches to coastal forms in the lower reaches. Historically, about 40 primary freshwater species inhabited the waters of the Rio Grande. Like many rivers throughout North America, the native fish fauna of t
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"Multispecies and Watershed Approaches to Freshwater Fish Conservation." In Multispecies and Watershed Approaches to Freshwater Fish Conservation, edited by Ben J. Labay, Joshuah S. Perkin, Dean A. Hendrickson, Arthur R. Cooper, Gary P. Garrett, and Timothy W. Birdsong. American Fisheries Society, 2019. http://dx.doi.org/10.47886/9781934874578.ch4.

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<em>Abstract</em>—Aquatic biodiversity is threatened by anthropogenic activities operating across jurisdictional and conservation area boundaries. Strategic conservation planning for broad, multispecies and multijurisdictional landscapes benefits from data-driven approaches emphasizing persistence of priority species while accounting for human uses and stakeholder priorities. This study presents such an assessment for conservation of priority fishes of the U.S. Great Plains. Distribution models for 28 priority fishes were incorporated into a prioritization framework using the open-
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"Biology and Management of Inland Striped Bass and Hybrid Striped Bass." In Biology and Management of Inland Striped Bass and Hybrid Striped Bass, edited by Scott L. Van Horn. American Fisheries Society, 2013. http://dx.doi.org/10.47886/9781934874363.ch1.

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<em>Abstract</em>.—The term “inland striped bass” <em>Morone saxatilis</em> is used to describe populations established within freshwater reservoirs and their headwaters and indigenous populations living wholly within the freshwater portion of coastal rivers. In 1941, the gates closed on a project impounding the Santee and Cooper rivers, isolating a population of striped bass in a freshwater reservoir for the first time. This population thrived and biologists theorized that in reservoirs, striped bass could make use of additional forage fish by increasing predation pres
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Conference papers on the topic "Threatened freshwater fish"

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Kaulbarsch, Sonja, Francesca Diana, Gustavo C. D. Estrada, et al. "Environmental Genomics (eDNA) in Comparison with Conventional Methods for Biodiversity Field Surveys: Case Studies from Italy and Albania." In SPE International Health, Safety, Environment and Sustainability Conference and Exhibition. SPE, 2024. http://dx.doi.org/10.2118/220258-ms.

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Abstract This paper presents the results of the application of eDNA analysis as a biodiversity survey technique in onshore O&G concessions, in comparison with conventional survey methods, with the aim of highlighting the advantages and disadvantages and making specific recommendations. Two case studies, in Italy and Albania, are presented. In Italy (Val d'Agri), Eni has been using eDNA since 2021 as part of a Biodiversity & Ecosystem Services Action Plan (BAP) to complement conventional monitoring methods of two freshwater species: yellow-bellied-toad (Bombina pachypus) and Eurasian ot
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Reports on the topic "Threatened freshwater fish"

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Nikula, Blair, and Robert Cook. Status and distribution of Odonates at Cape Cod National Seashore. National Park Service, 2024. http://dx.doi.org/10.36967/2303254.

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Odonates are significant components of most wetland habitats and important indicators of their health. At Cape Cod National Seashore (CACO), we compiled odonate records dating back to the 1980s and, based partly on that data, identified 41 wetland sites for sampling, representing six freshwater habitats (kettle pond, inter-dune pond, dune slack, riparian marsh, vernal pool, and bog). We surveyed these sites for adult odonates during the 2016?2018 field seasons. Ten sites were surveyed all three years (total 19-20 surveys/site); all ten had at least some historical data. The remaining 31 sites
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Paxton, Barton, and Chance Hines. Black rail inventory at Cape Lookout and Cape Hatteras national seashores. National Park Service, 2024. http://dx.doi.org/10.36967/2304485.

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The black rail (Laterallus jamaicensis) is the most secretive of the secretive marsh birds and one of the least understood species in North America. On the east coast, eastern black rails historically bred in tidal and freshwater marshes along the Atlantic coast from Massachusetts, south to Florida. Within the mid-Atlantic region suitable black rail habitat is concentrated in the high marsh along the upper elevational zone of salt marshes. This zone is dominated by salt meadow hay (Spartina patens), saltgrass (Distichlis spicata), and is often interspersed with shrubs such as marsh elder (Iva
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