Conservation of Freshwater Fishes
Title | Conservation of Freshwater Fishes PDF eBook |
Author | Gerry Closs |
Publisher | Cambridge University Press |
Pages | 601 |
Release | 2016 |
Genre | Nature |
ISBN | 1107040116 |
A global assessment of the current state of freshwater fish biodiversity and the opportunities and challenges to conservation.
Conservation of New Zealand's Freshwater Fishes
Title | Conservation of New Zealand's Freshwater Fishes PDF eBook |
Author | Robert Montgomery McDowall |
Publisher | |
Pages | 62 |
Release | 1990 |
Genre | Fishery management |
ISBN | 9780477081849 |
Conservation of Freshwater Fishes
Title | Conservation of Freshwater Fishes PDF eBook |
Author | Gerard P. Closs |
Publisher | Cambridge University Press |
Pages | 907 |
Release | 2015-12-03 |
Genre | Nature |
ISBN | 1316467724 |
Freshwater fish are one of the most diverse groups of vertebrates, but are also amongst the most threatened. With contributions from leaders in the field, this is the first assessment of the global state of freshwater fish diversity, synthesising the opportunities, challenges and barriers facing the conservation of freshwater fish biodiversity. The book includes the first global assessment of the number, type and distribution of threatened freshwater fish species, discussing the features of freshwater fish biology and ecology that render so many species vulnerable to extinction. Introductory chapters on why freshwater fish are so sensitive to environmental change and disturbance lead into chapters providing detailed reviews of the key threatening processes and potential solutions. A concluding chapter summarises the key issues and looks to the future for opportunities and challenges for the conservation and management of freshwater fish.
New Zealand Freshwater Fishes
Title | New Zealand Freshwater Fishes PDF eBook |
Author | R.M. McDowall |
Publisher | Springer Science & Business Media |
Pages | 462 |
Release | 2010-07-27 |
Genre | Science |
ISBN | 9048192714 |
In many ways, this book is the culmination of more than four decades of my exp- ration of the taxonomy, biogeography and ecology of New Zealand’s quite small freshwater fish fauna. I began this firstly as a fisheries ecologist with the New Zealand Marine Department (then responsible for the nation’s fisheries research and mana- ment), and then with my PhD at the Museum of Comparative Zoology at Harvard University, Cambridge, MA, USA in the early–mid 1960s. Since then, employed by a series of agencies that have successively been assigned a role in fisheries research in New Zealand, I have been able to explore very widely the natural history of that fauna. Studies of the fishes of other warm to cold temperate southern lands have followed, particularly southern Australia, New Caledonia, Patagonian South America, the Falkland Islands, and South Africa and, in many ways, have provided the rather broader context within which the New Zealand fauna is embedded in terms of geography, phylogeny, and evolutionary history, and knowing this context makes the patterns within New Zealand all the clearer. An additional stream in these studies, in substantial measure driven by the beh- ioural ecology of these fishes round the Southern Hemisphere, has been exploration of the role of diadromy (regular migrations between marine and freshwater biomes) in fisheries ecology and biogeography, and eventually of diadromous fishes wor- wide.
Conservation Status of New Zealand Freshwater Fishes, 2017
Title | Conservation Status of New Zealand Freshwater Fishes, 2017 PDF eBook |
Author | Nicholas Rex Dunn |
Publisher | |
Pages | |
Release | 2018 |
Genre | Endangered species |
ISBN |
The conservation status of all known New Zealand freshwater fish taxa was reassessed using the New Zealand Threat Classification System (NZTCS). A full list is presented, along with a statistical summary and brief notes on the most important changes. This list replaces all previous NZTCS lists for freshwater fish.
New Zealand Freshwater Fishes
Title | New Zealand Freshwater Fishes PDF eBook |
Author | Robert Montgomery McDowall |
Publisher | Raupo |
Pages | 580 |
Release | 1990 |
Genre | Nature |
ISBN |
Brown Trout
Title | Brown Trout PDF eBook |
Author | Javier Lobón-Cerviá |
Publisher | John Wiley & Sons |
Pages | 821 |
Release | 2017-12-18 |
Genre | Technology & Engineering |
ISBN | 1119268311 |
Brown Trout: Biology, Ecology and Management A comprehensive guide to the most current research, history, genetics and ecology of the brown trout including challenging environmental problems The brown trout is an iconic species across its natural European distribution and has been introduced throughout the World. Brown Trout offers a comprehensive review of the scientific information and current research on this major fish species. While the brown trout is the most sought species by anglers, its introduction to various waters around the world is causing serious environmental problems. At the same time, introduction of exogenous brown trout lineages threats conservation of native gene pools of populations in many regions. The authors summarize the important aspects of the brown trout’s life history and ecology and focus on the impact caused by the species. The text explores potential management strategies in order to maintain numerous damaged populations within its natural distributional range and to ameliorate its impacts in exotic environments. The authors include information on a wide-range of topics such as recent updates in population genetics, evolutionary history, reproductive traits and early ontogeny, life history plasticity in anadromous brown trout and life history of the adfluvial brown trout and much more. This vital resource: Contains the latest research on the biology and ecology of brown trout Includes information on phylogeography, genetics, population dynamics and stock management Spotlights the brown trout’s introduction to regions around the world and the serious environmental impacts Offers a comprehensive review of conservation and management techniques Written for salmonid scientists and researchers, fishery and environmental managers, and students of population genetics, ecology and population dynamics, Brown Trout explores the most recent findings on the history, ecology and sustainability of this much-researched species.