Otolith

Otolith PDF Author: Emily Nilsen
Publisher: Icehouse Poetry
ISBN: 9780864929624
Category : Poetry
Languages : en
Pages : 0

Get Book Here

Book Description
Winner, 2018 League of Canadian Poets Gerald Lampert Memorial Award Longlisted, 2018 League of Canadian Poets Pat Lowther Memorial Award Otolith -- the ear stone -- is a series of bones that help us to orient ourselves in space. In Otolith, Emily Nilsen attempts a similar feat in poetry: to turn the reader's attention to their relationship to the world, revealing an intertidal state between the rootedness of place and the uncertainty and tenuousness of human connection. Born in the fecundity of British Columbia's coastal rainforest, these poems are full of life and decay; they carry the odours of salmon rivers and forests of fir; salal growing in the fog-bound mountain slopes. This astonishing debut, at once spare and lush, displays an exquisite lyricism built on musical lines and mature restraint. Nilsen turns over each idea carefully, letting nothing escape her attention and saying no more than must be said. Combining a scientist's precision and a poet's sensitivity, Otolith examines the ache of nostalgia in the relentless passage of time.

Otolith

Otolith PDF Author: Emily Nilsen
Publisher: Icehouse Poetry
ISBN: 9780864929624
Category : Poetry
Languages : en
Pages : 0

Get Book Here

Book Description
Winner, 2018 League of Canadian Poets Gerald Lampert Memorial Award Longlisted, 2018 League of Canadian Poets Pat Lowther Memorial Award Otolith -- the ear stone -- is a series of bones that help us to orient ourselves in space. In Otolith, Emily Nilsen attempts a similar feat in poetry: to turn the reader's attention to their relationship to the world, revealing an intertidal state between the rootedness of place and the uncertainty and tenuousness of human connection. Born in the fecundity of British Columbia's coastal rainforest, these poems are full of life and decay; they carry the odours of salmon rivers and forests of fir; salal growing in the fog-bound mountain slopes. This astonishing debut, at once spare and lush, displays an exquisite lyricism built on musical lines and mature restraint. Nilsen turns over each idea carefully, letting nothing escape her attention and saying no more than must be said. Combining a scientist's precision and a poet's sensitivity, Otolith examines the ache of nostalgia in the relentless passage of time.

Tropical Fish Otoliths: Information for Assessment, Management and Ecology

Tropical Fish Otoliths: Information for Assessment, Management and Ecology PDF Author: Bridget S. Green
Publisher: Springer Science & Business Media
ISBN: 140205775X
Category : Science
Languages : en
Pages : 313

Get Book Here

Book Description
Techniques and theory for processing otoliths from tropical marine fish have developed only recently due to an historic misconception that these organisms could not be aged. Otoliths are the most commonly used structures from which daily, seasonal or annual records of a fish’s environmental history are inferred, and are also used as indicators of migration patterns, home range, spatial distribution, stock structure and life history events. A large proportion of projects undertaken on tropical marine organisms involve removal and processing of calcified structures such as otoliths, statoliths or vertebrae to retrieve biological, biochemical or genetic information. Current techniques and principles have evolved rapidly and are under constant modification and these differ among laboratories, and more particularly among species and within life history stages. Tropical fish otoliths: Information for assessment, management and ecology is a comprehensive description of the current status of knowledge about otoliths in the tropics. This book has contributions from leading experts in the field, encompassing a tropical perspective on daily and annual ageing in fish and invertebrates, microchemistry, interpreting otolith microstructure and using it to back-calculate life history events, and includes a treatise on the significance of validating periodicity in otoliths.

Preliminary Keys to Otoliths of Some Adult Fishes of the Gulf of Alaska, Bering Sea and Beaufort Sea

Preliminary Keys to Otoliths of Some Adult Fishes of the Gulf of Alaska, Bering Sea and Beaufort Sea PDF Author: James Edwin Morrow
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 294

Get Book Here

Book Description


Photographic Atlas of Fish Otoliths of the Northwest Atlantic Ocean

Photographic Atlas of Fish Otoliths of the Northwest Atlantic Ocean PDF Author: Steven E. Campana
Publisher: NRC Research Press
ISBN: 9780660191089
Category : Nature
Languages : en
Pages : 298

Get Book Here

Book Description
This photographic atlas presents light and (or) scanning electron micrographs of 580 pairs of sagittal otoliths representing 288 species, 97 families, and 27 orders of fish from the northwest Atlantic. For most species, multiple individuals across a range of sizes are presented in order to highlight changes in otolith shape with increased size. For 72 of the families, photographs of the lapillar and asteriscal otoliths are also presented.

Otoliths of Common Australian Temperate Fish

Otoliths of Common Australian Temperate Fish PDF Author: Dianne Furlani
Publisher: CSIRO PUBLISHING
ISBN: 0643100040
Category : Science
Languages : en
Pages : 216

Get Book Here

Book Description
The accurate identification of fish ‘ear-bones’, known as otoliths, is essential to determine the fish prey of marine and terrestrial predators. Fish otoliths are species-specific when combining size, shape and surface features, and can remain undigested for long periods. As a result, they can indicate which fish make up the diet of various predators, including cephalopod, seabird, marine mammal and fish species. Such studies are crucial for understanding marine ecosystems, and trophodynamics in particular. Increasingly, these methods are being used to understand the diet of some terrestrial predators, also extending to that of humans in archaelogical studies. Otoliths of Common Australian Temperate Fish offers users a verified reference collection to assist in the accurate identification of species and size of fish using otoliths. It covers 141 fish species from a broad geographic range of the Australian temperate region and includes commercial and non-commercial fish species. A standardised written description of the otolith structure, size and surface features is provided for each species. Included are brief distribution and ecology notes, and regression for both otolith and fish lengths, together with high-quality SEM photographs of the otolith described. This guide will be an essential reference for marine scientists and marine mammal researchers; ornithologists, fisheries researchers and fish biologists studying age and growth or comparative anatomy; and archaeologists. Winner of the 2008 Whitley Award for Zoological Manual.

Fish Otoliths from the Paleocene (Selandian) of West Greenland

Fish Otoliths from the Paleocene (Selandian) of West Greenland PDF Author: Werner Schwarzhans
Publisher: Museum Tusculanum Press
ISBN: 9788763512657
Category : Fishes, Fossil
Languages : en
Pages : 36

Get Book Here

Book Description


Age Determination of Pacific Sardines from Otoliths

Age Determination of Pacific Sardines from Otoliths PDF Author: Kenneth H. Mosher
Publisher:
ISBN:
Category : Otoliths
Languages : en
Pages : 44

Get Book Here

Book Description
Data are also given for the numbers of sardines landed in the years covered by this study, their age composition, length composition, year-class strength, and survival.

Stock Assessment

Stock Assessment PDF Author: Vincent F. Gallucci
Publisher: CRC Press
ISBN: 9781566701518
Category : Science
Languages : en
Pages : 544

Get Book Here

Book Description
Stock Assessment: Quantitative Methods and Applications for Small Scale Fisheries is a book about stock assessment as it is practiced. It focuses on applications for small scale or artisanal fisheries in developing countries, however it is not limited in applicability to tropical waters and should also be considered a resource for students of temperate fishery management problems. It incorporates a careful sample design, various mathematical models as a basis for predicting consequences for stock exploitation, and discusses the impact of exploitation on non-targeted species. This was a unique concept involving a collaborative effort between U.S. and host country scientists to address issues of regional and global concern through innovative research. Unlike other books on stock assessment that show mathematical models, this is the only book of its kind that discusses how an assessment is carried out. It looks at the field as a whole and includes sampling, age determination and acoustics. The book represents the culmination of a nine-year program financed by the United States Agency for International Development to provide new or improved methods of stock assessment for artisanal fisheries.

Predicting Sablefish Age Using Otolith Characteristics

Predicting Sablefish Age Using Otolith Characteristics PDF Author: Anne McBride
Publisher:
ISBN:
Category : Sablefish
Languages : en
Pages : 428

Get Book Here

Book Description


Development of Auditory and Vestibular Systems

Development of Auditory and Vestibular Systems PDF Author: Raymond Romand
Publisher: Academic Press
ISBN: 0124081088
Category : Science
Languages : en
Pages : 563

Get Book Here

Book Description
Development of Auditory and Vestibular Systems fourth edition presents a global and synthetic view of the main aspects of the development of the stato-acoustic system. Unique to this volume is the joint discussion of two sensory systems that, although close at the embryological stage, present divergences during development and later reveal conspicuous functional differences at the adult stage. This work covers the development of auditory receptors up to the central auditory system from several animal models, including humans. Coverage of the vestibular system, spanning amphibians to effects of altered gravity during development in different species, offers examples of the diversity and complexity of life at all levels, from genes through anatomical form and function to, ultimately, behavior. The new edition of Development of Auditory and Vestibular Systems will continue to be an indispensable resource for beginning scientists in this area and experienced researchers alike. - Full-color figures illustrate the development of the stato-acoustic system pathway - Covers a broad range of species, from drosophila to humans, demonstrating the diversity of morphological development despite similarities in molecular processes involved at the cellular level - Discusses a variety of approaches, from genetic-molecular biology to psychophysics, enabling the investigation of ontogenesis and functional development