Resultados de Pesquisa

INGLÊS

Advances In The Ecology Of Stream-Dwelling Salmonids

~~337,96€~~ 270,37€ 20% IMEDIATO

portes grátis

 Many salmonids inhabit streams during the whole, or a substantial part of their lifetime.
INGLÊS

Advances In The Ecology Of Stream-Dwelling Salmonids

~~330,59€~~ 264,47€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Many salmonids inhabit streams during the whole, or a substantial part of their lifetime.
INGLÊS

Ecological Sustainability Of Fish Resources Of Inland Waters Of The Western Balkans - Freshwater Fish Stocks, Sustainable Use And Conservation

~~184,84€~~ 147,87€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book provides a detailed evaluation of the hydro-ecological characteristics of the Western Balkans, an area characterized by still preserved inland waters and fish resources important for the European continent, as well as the biodiversity of inland waters important for the planet Earth. Freshwater ecosystems cover only 1% of the Earth''s surface; however, they are a habitat for about 40% of fish species. At the same time, inland fisheries make less than 12% of the world''s global fish catch, with 43% coming from low-income and food-deficient countries (Africa, South America, Southeast Asia).In Europe, the Western Balkans have significant fishing waters and fish resources, including the Middle Danube drainage (Sava, Drina, Velika Morava river systems), large ancient lakes (Skadar/Shkodra, Ohrid, Prespa, Dojran), and the Adriatic basin characterized by endemic and commercially important species. However, in contrast to the high fishing potential in a significant part of the Western Balkans, diverse and specific political, economic, and social factors largely had a negative impact on the state of fish resources.This volume is multidisciplinary and provides a sound knowledge base for scientific and practical fisheries. In addition, it may be a valuable guide for managers and conservationists worldwide to adapt methods and procedures for the ecological sustainability of fish resources under specific local, natural, and socio-economic conditions. Finally, the content is a good reference for natural sciences and agriculture students studying fish, fish resources, and fisheries sciences. It would improve their knowledge and perspectives on the challenges of sustainable use and conservation of inland water resources.
INGLÊS

Shrimps - Their Diversity, Intriguing Adaptations And Varied Lifestyles

de Raymond T. Bauer

~~184,84€~~ 147,87€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book explores the biology of decapod shrimps, a group of animals known to most people as a nutritious and tasty food item. Shrimps are amazingly diverse in size, shape, coloration, behavior and natural history. Shrimp fisheries and aquaculture are a vital part of the USA and world economies. These crustaceans are key ecological and food-web components of marine and freshwater habitats. The book synthesizes information on the taxonomic and ecological diversity of shrimps, the structure and function of shrimp anatomy, antifouling adaptations, coloration and camouflage, reproductive biology, sexual systems, mating systems and behavior, life history strategies, symbioses between shrimps and other organisms, shrimp fisheries and aquaculture, as well as the evolution and phylogeny of shrimps. All chapters are written within an adaptational and evolutionary perspective. Important questions about shrimp biology are asked, and hypotheses for testing in future research are proposed. Thebook is spiced up with personal anecdotes and observations from the author’s research experiences. This book is intended as a comprehensive reference, a "go to" book about the biology of shrimps. The text is scientifically rigorous but written in a style intended for a varied readership. Thus, the book is a valuable resource for budding or working research scientists such as zoologists, aquatic biologists, fisheries and aquaculture professionals, as well as amateur naturalists, aquarium hobbyists and interested laypersons. As the saying goes, "a picture is worth a thousand words," so that the book is amply illustrated with figures and diagrams.The numerous color plates, composed of photos contributed by expert colleagues, make the world of shrimps come alive.
INGLÊS

Anthropology In Medical Education - Sustaining Engagement And Impact

~~74,34€~~ 59,47€ 20% IMEDIATO

portes grátis

 This volume reflects on how anthropologists have engaged in medical education and aims to positively influence the future careers of anthropologists who are currently engaged or are considering a career in medical education.
INGLÊS

The Lake Charr Salvelinus Namaycush: Biology, Ecology, Distribution, And Management

~~202,77€~~ 162,22€ 20% IMEDIATO

portes grátis

 The lake charr Salvelinus namaycush is a ubiquitous member of cold-water lake ecosystems in previously glaciated regions of northern continental U.S., Alaska, and Canada that often support important commercial, recreational, and subsistence fisheries.
INGLÊS

Autonomic Nervous System And Sleep - Order And Disorder

~~189,25€~~ 151,40€ 20% IMEDIATO

portes grátis

 This comprehensive book addresses all elements of the autonomic nervous system (ANS) and sleep interaction, as well as ANS alterations in sleep and how these impact primary and comorbid sleep dysfunction.
INGLÊS

Yellow Perch, Walleye, And Sauger: Aspects Of Ecology, Management, And Culture

~~211,34€~~ 169,07€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Walleye, one of the most sought-after species of freshwater sport fishes in North America, has demonstrated appreciable declines in their numbers from their original populations since the beginning of the 20th century. Similarly, Yellow Perch, once the most commonly caught sport fish and an important commercial species in North America, have also shown declines. Compiling up-to-date information on the biology and management of Walleye, Sauger, and Yellow Perch, including research on systematics, genetics, physiology, ecology, movement, population dynamics, culture, recent case histories, and management practices, will be of interest to managers, researchers, and students who deal with these important species, particularly in light of habitat alterations, population shifts, and other biotic and abiotic factors related to a changing climate.
INGLÊS

The Lake Charr Salvelinus Namaycush: Biology, Ecology, Distribution, And Management

~~202,77€~~ 162,22€ 20% IMEDIATO

portes grátis

 The lake charr Salvelinus namaycush is a ubiquitous member of cold-water lake ecosystems in previously glaciated regions of northern continental U.S., Alaska, and Canada that often support important commercial, recreational, and subsistence fisheries.
INGLÊS

Behavior, Ecology And Evolution Of Cichlid Fishes

~~290,84€~~ 232,67€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book offers an integrated perspective of cichlid fishes ranging from conservation of threatened species to management of cichlids as invasive species themselves.
INGLÊS

Lake Charr Salvelinus Namaycush: Biology, Ecology, Distribution, And Management

~~198,09€~~ 158,47€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The lake charr Salvelinus namaycush is a ubiquitous member of cold-water lake ecosystems in previously glaciated regions of northern continental U.S., Alaska, and Canada that often support important commercial, recreational, and subsistence fisheries.
INGLÊS

Lampreys: Biology, Conservation And Control - Volume 2

~~198,09€~~ 158,47€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book, published in two volumes, provides the most comprehensive review of lamprey biology since Hardisty and Potter’s "The Biology of Lampreys" published more than 30 years ago. This second volume offers a synthesis of topics related to the lamprey gonad (e.g., lamprey sex ratios, sex determination and sex differentiation, sexual maturation, and sex steroids), the artifical propagation of lampreys, post-metamorphic feeding and the evolution of alternative feeding and migratory types, the history and status of sea lamprey control in the Laurentian Great Lakes and Lake Champlain, and an overview of contributions of lamprey developmental studies for understanding vertebrate evolution.
INGLÊS

Ecology Of Atlantic Salmon And Brown Trout - Habitat As A Template For Life Histories

de Bror Jonsson e Nina Jonsson

~~473,15€~~ 378,52€ 20% IMEDIATO

portes grátis

 Atlantic salmon and brown trout evolved in the Atlantic basin, Atlantic salmon in North America and Europe, brown trout in Europe, Northern Africa and Western Asia.
INGLÊS

New Zealand Freshwater Fishes - An Historical And Ecological Biogeography

de R.M. Mcdowall

~~237,84€~~ 190,27€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 an Historical and Ecological Biogeography. .
INGLÊS

Fisheries Management In Japan - Its Institutional Features And Case Studies

de Mitsutaku Makino

~~184,84€~~ 147,87€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This book describes the history and institutional features of capture fisheries management in Japan. It also considers the future direction of Japanese fisheries management and includes case studies that highlight the diversity of Japanese fisheries.
INGLÊS

Reef Fish Spawning Aggregations: Biology, Research And Management

~~237,84€~~ 190,27€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This volume provides comprehensive, practical coverage of the biology, study, and management of reef fish aggregations. The text explores how to protect, manage and conserve them, and identifies key data gaps and questions in the field.
INGLÊS

Early Life History And Recruitment In Fish Populations

~~330,59€~~ 264,47€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The book focuses on three major themes of pressing importance in the analysis of the role that the early life history of fishes plays in the number and quality of recruits: the selective processes at play in their early life history;
INGLÊS

Impact Of Species Changes In African Lakes

~~237,84€~~ 190,27€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The African lakes are an extremely important ecosystem and the subject of much study relating to species introductions and loss of biodiversity. This book provides a thorough review of the whole subject and will be of great interest to fish biologists, fisheries workers, ecologists, environmental scientists and conservationists.
INGLÊS

Hake - Biology, Fisheries And Markets

~~237,84€~~ 190,27€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The Chapman and Hall Fish and Fisheries Series occasionally includes books devoted to a single taxon of fish that are of particular interest to fish and fisheries science.
INGLÊS

On The Dynamics Of Exploited Fish Populations

de Raymond J.H. Beverton e Sidney J. Holt

~~237,84€~~ 190,27€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 This classic book reprint has become the most widely cited fisheries book ever published. Still containing current information, this book should appear on the shelves of all fisheries scientists throughout the world.
INGLÊS

Fish Ecophysiology

de Frank B. Jensen e J.C. Rankin

~~118,59€~~ 94,87€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Among the fishes. Rational exploi- management of our global stocks of fishes must rely upon a detailed tation and and precise insight of their biology. Hall Fish and Fisheries series aims to present timely volumes reviewing important aspects of fish biology.
INGLÊS

Early Life History Of Fish - An Energetics Approach

de E. Kamler

~~237,84€~~ 190,27€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 Brings together current knowledge of the growth of fish gonads, the endogenous feeding period and larval life. Special attention is given to the effects of internal and external factors on growth rate and subsequent offspring quality with its effects on aquaculture systems.
INGLÊS

Fish Chemoreception

~~330,59€~~ 264,47€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The senses of smell and taste in fish play a vital role in many aspects of fish behaviour including feeding, migration and breeding. The editor of this book, himself an internationally recognized authority on the subject, has drawn together an eminent group of contributors who provide a thorough synthesis of all aspects of the subject.
INGLÊS

Cyprinid Fishes - Systematics, Biology And Exploitation

~~131,84€~~ 105,47€ 20% IMEDIATO

DISPONIBILIDADE IMEDIATA

 The Chapman and Hall Fish and Fisheries Series aims to present timely volumes reviewing important aspects of fish biology.
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