Download or read book Freshwaters of New Zealand written by Jon S. Harding and published by . This book was released on 2004 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Zealand Freshwater Fishes written by R.M. McDowall and published by Springer Science & Business Media. This book was released on 2010-07-27 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book An Introduction to Freshwater Life in New Zealand written by Brian John Marples and published by . This book was released on 1962 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in New Zealand Freshwater Science written by Phillip G. Jellyman and published by . This book was released on 2016 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guide to the Freshwater Crustacea of New Zealand written by M. Ann Chapman and published by . This book was released on 2011-01-01 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fresh Water New Zealand written by and published by . This book was released on 2004 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Freshwater Management written by M. Kumagai and published by Springer Science & Business Media. This book was released on 2003 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: The management of water supply and quality in lakes, rivers, and reservoirs has proceeded largely on the basis of local rather than global considerations. High-quality freshwater resources are now in critically short supply, not only because of local problems such as over-irrigation and eutrophication, but also as a result of large-scale impacts such as climate effects on the hydrosphere. This book explores the dichotomy of global strategies (international and generic) versus local strategies (site-specific) for lake, river, and reservoir management, and presents a series of contrasting perspectives on topics that include monitoring, modeling, water treatment, eutrophication, and restoration. The final chapter integrates these perspectives and identifies strengths, weaknesses, and complementary aspects of the two approaches to help refine future strategies for the sustainable use of the world's freshwater resources.
Download or read book New Zealand freshwater fishes written by Robert Montgomery MacDowall and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The New Zealand Native Freshwater Aquarium written by Stella McQueen and published by White Cloud Books. This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "New Zealand has an intriguing collection of native freshwater fish that tend to live out their lives largely unnoticed ... Native fish are easy to look after once their needs are understood, and are an interesting and unusual alternative to exotic acquarium species ... This book: discusses those species most suitable for the home aquarium, with a strong focus on conservation and ethical fishkeeping; includes detailed information on how to find, catch, and look after nativ fish, with tops on how to identify the species; provides an understanding of the fish in their natural environments with suggestions for creating an attractive aquarium reflecting these habitats; is for scientists, fish keepers and the generally curious alike."--Back cover.
Download or read book Fresh Water Fishes of New Zealand written by Gerald Stokell and published by . This book was released on 1955 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book North New Zealand written by Peter Hadden and published by Wairau Press (an imprint of Random House). This book was released on 2014-09-01 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the natural history of New Zealand's North Island, from Lake Taupo up, is described, including geology, soils, climate, flora and fauna. Chapters on different habitats are included, including forests, shrublands, wetlands and the coast.
Download or read book The Reed Field Guide to New Zealand Freshwater Fishes written by Robert Montgomery McDowall and published by Raupo. This book was released on 2000 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Zealand has a rich and varied assortment of rivers, streams, lakes and wetlands that are home to a modest but really fascinating and varied freshwater fish fauna. For many years this fauna was known to only a small group of specialists and devotees but, over the past few decades, an increasing number of naturalists, conservationists and anglers have begun to discover the attractions and fascination of these fishes. The Reed Field Guide to New Zealand Freshwater Fishes is a complete and easy-to-read reference to the fishes throughout New Zealand and her outlying islands, such as the Chathams. Each entry contains colour photographs, a line drawing and a distribution map and information on size, colour, features particular to the type of fish, distribution, habitat and diet.
Download or read book New Zealand Freshwater Fishes written by Robert Montgomery McDowall and published by Raupo. This book was released on 1990 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Freshwater Biodiversity written by David Dudgeon and published by Cambridge University Press. This book was released on 2020-05-21 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.
Download or read book Polluted Inheritance written by Mike Joy and published by Bridget Williams Books. This book was released on 2015-11-20 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The parlous state of our freshwater ecosystems is just one signal that we face a more widespread, and unprecedented, environmental crisis. New Zealand’s dairy industry is big business. But what are the hidden – and not so hidden – costs of intensive farming? Evidence presented here by ecologist Mike Joy demonstrates that intensive dairy farming has degraded our freshwater rivers, streams and lakes to an alarming degree. This situation, he argues, has arisen primarily through governmental policy that prioritises short-term economic growth over long-term environmental sustainability. This BWB Text is a call to arms, urging New Zealand to change course or risk the wellbeing of future generations.
Download or read book Transactions and Proceedings of the New Zealand Institute written by and published by . This book was released on 1912 with total page 1194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transactions and Proceedings of the Royal Society of New Zealand written by and published by . This book was released on 1912 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
