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Author : Jos Snoeks
Publisher :
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.E/5 ( download)
Download or read book The Cichlid Diversity of Lake Malawi/Nyasa/Niassa written by Jos Snoeks and published by . This book was released on 2004 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ad Konings
Publisher :
ISBN 13 : 9781932892055
Total Pages : 424 pages
Book Rating : 4.8/5 (92 download)
Download or read book Malaŵi Cichlids in Their Natural Habitat written by Ad Konings and published by . This book was released on 2007 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Trevor R. Hodkinson
Publisher : CRC Press
ISBN 13 : 1420009532
Total Pages : 374 pages
Book Rating : 4.4/5 (2 download)
Download or read book Reconstructing the Tree of Life written by Trevor R. Hodkinson and published by CRC Press. This book was released on 2006-12-26 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: To document the world's diversity of species and reconstruct the tree of life we need to undertake some simple but mountainous tasks. Most importantly, we need to tackle species rich groups. We need to collect, name, and classify them, and then position them on the tree of life. We need to do this systematically across all groups of organisms and b
Author : Thomas Wilke
Publisher : Springer Science & Business Media
ISBN 13 : 1402095821
Total Pages : 234 pages
Book Rating : 4.4/5 (2 download)
Download or read book Patterns and Processes of Speciation in Ancient Lakes written by Thomas Wilke and published by Springer Science & Business Media. This book was released on 2009-04-02 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ancient lakes are exceptional freshwater environments that have continued to exist for hundreds of thousands of years. They have long been recognized as centres of biodiversity and hotspots of evolution. During recent decades, speciation in ancient lakes has emerged as an important and exciting topic in evolutionary biology. The contributions in this volume deal with patterns and processes of biological diversification in three prominent ancient lake systems. Of these, the famous East African Great Lakes already have a strong tradition of evolutionary studies, but the two other systems have so far received much less attention. The exceptional biodiversity of the European sister lakes Ohrid and Prespa of the Balkans has long been known, but has largely been neglected in the international literature until recently. The rich biota and problems of its evolution in the two central lake systems on the Indonesian island of Sulawesi, in turn, have only lately started to draw scientific attention. This volume aims at deepening the awareness of the unusual biological diversity in ancient lakes in general, and of the role of these lakes as natural laboratories for the study of speciation and diversification in particular. It should stimulate further research that will lead to a better understanding of key evolutionary processes in these lakes, and to knowledge that might help in mitigating the deterioration of their diversity in the future.
Author : Richard Primack
Publisher : Open Book Publishers
ISBN 13 : 1783747536
Total Pages : 712 pages
Book Rating : 4.7/5 (837 download)
Download or read book Conservation Biology in Sub-Saharan Africa written by Richard Primack and published by Open Book Publishers. This book was released on 2019-09-10 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conservation Biology in Sub-Saharan Africa comprehensively explores the challenges and potential solutions to key conservation issues in Sub-Saharan Africa. Easy to read, this lucid and accessible textbook includes fifteen chapters that cover a full range of conservation topics, including threats to biodiversity, environmental laws, and protected areas management, as well as related topics such as sustainability, poverty, and human-wildlife conflict. This rich resource also includes a background discussion of what conservation biology is, a wide range of theoretical approaches to the subject, and concrete examples of conservation practice in specific African contexts. Strategies are outlined to protect biodiversity whilst promoting economic development in the region. Boxes covering specific themes written by scientists who live and work throughout the region are included in each chapter, together with recommended readings and suggested discussion topics. Each chapter also includes an extensive bibliography. Conservation Biology in Sub-Saharan Africa provides the most up-to-date study in the field. It is an essential resource, available on-line without charge, for undergraduate and graduate students, as well as a handy guide for professionals working to stop the rapid loss of biodiversity in Sub-Saharan Africa and elsewhere.
Author : Maria J Rocha
Publisher : CRC Press
ISBN 13 : 1578083311
Total Pages : 670 pages
Book Rating : 4.5/5 (78 download)
Download or read book Fish Reproduction written by Maria J Rocha and published by CRC Press. This book was released on 2008-01-01 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the decline in world fish stocks, our knowledge of fish reproduction has become fundamental. Reproduction is an essential commitment to future generation. It is also a continuous development process throughout ontogeny, requiring energetic, ecological, physiological, anatomical, biochemical and endrocrinological adaptations. The first chapters highlight important issues affecting fish normal ways of reproductive development; details would focus on species living in opposite environments, such as tropical and polar fishes; far related, as teleosts and cartilaginous fishes; and finally, fish having different reproductive strategies. Thereafter, since many fishes live in detrimental environments, mainly induced by the continuous input of xenobiotic substances into waterways, the authors found it highly pertinent to include this topic. Herein, the authors fix their attention on the factors and mechanisms that may well affect reproductionrelated hormonal systems as also on known consequences for fish living i
Author : Ad Konings
Publisher :
ISBN 13 : 9781932892031
Total Pages : 192 pages
Book Rating : 4.8/5 (92 download)
Download or read book Back to Nature Guide to Tanganyika Cichlids written by Ad Konings and published by . This book was released on 2005 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ad Konings
Publisher :
ISBN 13 : 9780966825596
Total Pages : 208 pages
Book Rating : 4.8/5 (255 download)
Download or read book Malawi Cichlids written by Ad Konings and published by . This book was released on 2003 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Description of Malawi cichlids that are being kept in the aquarium. Maintenance and breeding of Malawi cichlids. Photos of male and female per species. Large fold-out map of the lake with localities where species are collected.
Author : Ad Konings
Publisher :
ISBN 13 : 9781932892239
Total Pages : 432 pages
Book Rating : 4.8/5 (922 download)
Download or read book Malawi Cichlids in Their Natural Habitat written by Ad Konings and published by . This book was released on 2016-06-01 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ad Konings
Publisher :
ISBN 13 :
Total Pages : 270 pages
Book Rating : 4.:/5 (318 download)
Download or read book Tanganyika Cichlids in Their Natural Habitat written by Ad Konings and published by . This book was released on 1998 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Om de mere end 200 arter af cichlider der lever i Tanganyikasøen, og om deres livsbetingelser
Author : Nicolae Sfetcu
Publisher : Nicolae Sfetcu
ISBN 13 :
Total Pages : 351 pages
Book Rating : 4./5 ( download)
Download or read book Fish & Fishing written by Nicolae Sfetcu and published by Nicolae Sfetcu. This book was released on 2014-05-03 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed guide of everything you want and need to know about fish. A fish is a water-dwelling vertebrate with gills that doesn''t change form, as amphibians do, during its life. Most are cold-blooded, though some (such as some species of tuna and shark) are warm-blooded. There are over 29,000 species of fish, making them the most diverse group of vertebrates. Fishing is the activity of hunting for fish. Fishing is a very ancient practice that dates back at least to the Mesolithic period which began about 10,000 years ago. Fishing is the activity of hunting for fish. By extension, the term fishing is also applied to hunting for other aquatic animals such as various types of shellfish as well as squid, octopus, turtles, frogs and some edible marine invertebrates. Fish as a food describes the edible parts of water-dwelling, cold-blooded vertebrates with gills, as well as certain other water-dwelling animals such as mollusks, crustaceans, and shellfish. An aquarium (plural aquariums or aquaria) is a vivarium, usually contained in a clear-sided container (typically constructed of glass or high-strength plastic) in which water-dwelling plants and animals (usually fish, and sometimes invertebrates, as well as amphibians, marine mammals, and reptiles) are kept in captivity, often for public display; or it is an establishment featuring such displays. A detailed guide of everything you want and need to know about fish.
Download or read book The Cichlid Fishes of Lake Malaŵi, Africa written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains checklists and pictures of cichlids and other fishes of Lake Malawi (Lake Nyasa), a "Bibliography of Lake Malawi biology (with emphasis on fish systematics, ecology, and evolution)," remote-sensing images of Lake Malawi, links to other cichlid resources, and links to resources on the Lake Malawi region.
Author : Jean-Pierre Descy
Publisher : Springer Science & Business Media
ISBN 13 : 9400742436
Total Pages : 197 pages
Book Rating : 4.4/5 (7 download)
Download or read book Lake Kivu written by Jean-Pierre Descy and published by Springer Science & Business Media. This book was released on 2012-05-25 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the heart of Africa, a unique lake attracts the attention of scientists since the beginning of the 20th century. At the foot of the Virunga volcano chain, Lake Kivu harbors a vast amount of dissolved carbon dioxide and methane, making this lake the most dangerous lake on Earth. But the lake furnishes also many goods and services for surrounding populations and may soon become the most important energy supplier in the area. At the beginning of gas exploitation, the time has come for gathering the large amount of scientific information acquired during past and present research on Lake Kivu. The eleven chapters cover many aspects of the physics, geochemistry and biology of the lake, with a particular focus on the unique physical and geochemical features of the water column and on the ecological functioning of the surface waters. The impacts of the introduced fish species and the potential impacts of methane exploitation are also summarized. This multi-disciplinary book may also be used as an introduction to the limnology and biogeochemistry of large tropical lakes, as it covers various aspects of the physics, geochemistry, biology and ecology of the African Great Rift lakes.
Author : Richard W. Battarbee
Publisher : Springer Science & Business Media
ISBN 13 : 1402021208
Total Pages : 653 pages
Book Rating : 4.4/5 (2 download)
Download or read book Past Climate Variability through Europe and Africa written by Richard W. Battarbee and published by Springer Science & Business Media. This book was released on 2004-12-03 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on two complementary time-scales, the Holocene (approximately the last 11,500 years) and the last glacial-interglacial cycle (approximately the last 130,000 years) to synthesize evidence of climate variability at the regional and continental scale across Europe and Africa. This is the first examination of historical climate variations at such a scale, and thus sets a benchmark for future research.
Author : S. N. Stuart
Publisher : IUCN
ISBN 13 : 9782831700212
Total Pages : 254 pages
Book Rating : 4.7/5 (2 download)
Download or read book Biodiversity in Sub-Saharan Africa and Its Islands written by S. N. Stuart and published by IUCN. This book was released on 1990 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ramesh D. Gulati
Publisher : Springer
ISBN 13 : 3319491431
Total Pages : 405 pages
Book Rating : 4.3/5 (194 download)
Download or read book Ecology of Meromictic Lakes written by Ramesh D. Gulati and published by Springer. This book was released on 2017-02-22 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents recent advances in the research on meromictic lakes and a state-of-the art overview of this area. After an introduction to the terminology and geographic distribution of meromictic lakes, three concise chapters describe their physical, chemical and biological features. The following eight chapters present case studies of more than a dozen meromictic lakes, showing the variety of physical and biochemical processes that promote meromixis. The result is a broad picture of the ecology and biochemistry of meromictic lakes in tropical and cold regions, in man-made pit lakes and euxinic marine lakes, and in freshwater as well as hypersaline lakes. In the final chapter the editors provide a synthesis of the topic and conclude that the study of meromictic lakes also offers new insights into the limnology of inland lakes. The book appeals to researchers in the fields of ecology, limnology, environmental physics and biophysics.
Author : M.H. Keenleyside
Publisher : Springer Science & Business Media
ISBN 13 : 9780412322006
Total Pages : 408 pages
Book Rating : 4.3/5 (22 download)
Download or read book Cichlid Fishes written by M.H. Keenleyside and published by Springer Science & Business Media. This book was released on 1991-05-31 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cichlid fishes are an important group, being widely used in scientific research and as popular fish with aquarists. This group contains mainly small species which adjust quickly to captivity, exhibiting a readiness to breed and long periods of parental care for the young. This books comprehensive volume describes the current knowledge on the behaviour and ecology of the cichlid fishes.
