Spatial Patterns In The Migratory Destinations Of Humpback Whales Megaptera Novaeangliae Encountered In Canadian Pacific Waters Based On Photo Identification Data And Ocean Basin Wide Collaboration
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Spatial Patterns In The Migratory Destinations Of Humpback Whales Megaptera Novaeangliae Encountered In Canadian Pacific Waters Based On Photo Identification Data And Ocean Basin Wide Collaboration
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Author : Christie McMillan
language : en
Publisher:
Release Date : 2023
Spatial Patterns In The Migratory Destinations Of Humpback Whales Megaptera Novaeangliae Encountered In Canadian Pacific Waters Based On Photo Identification Data And Ocean Basin Wide Collaboration written by Christie McMillan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with Humpback whale categories.
"Using photo-identification data from all known humpback whale wintering areas, we sought to determine spatial patterns in the migratory destinations of humpback whales encountered in Canadian Pacific waters"--Abstract.
Advanced Distance Sampling
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Author : S. T. Buckland
language : en
Publisher: OUP Oxford
Release Date : 2004-08-19
Advanced Distance Sampling written by S. T. Buckland and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-08-19 with Mathematics categories.
This advanced text focuses on the uses of distance sampling to estimate the density and abundance of biological populations. It addresses new methodologies, new technologies and recent developments in statistical theory and is the follow up companion to Introduction to Distance Sampling (OUP, 2001). In this text, a general theoretical basis is established for methods of estimating animal abundance from sightings surveys, and a wide range of approaches to analysis of sightings data is explored. These approaches include: modelling animal detectability as a function of covariates, where the effects of habitat, observer, weather, etc. on detectability can be assessed; estimating animal density as a function of location, allowing for example animal density to be related to habitat and other locational covariates; estimating change over time in populations, a necessary aspect of any monitoring programme; estimation when detection of animals on the line or at the point is uncertain, as often occurs for marine populations, or when the survey region has dense cover; survey design and automated design algorithms, allowing rapid generation of sound survey designs using geographic information systems; adaptive distance sampling methods, which concentrate survey effort in areas of high animal density; passive distance sampling methods, which extend the application of distance sampling to species that cannot be readily detected in sightings surveys, but can be trapped; and testing of methods by simulation, so that performance of the approach in varying circumstances can be assessed.
Atlas Of Cetacean Distribution In North West European Waters
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Author : James B. Reid
language : en
Publisher:
Release Date : 2003
Atlas Of Cetacean Distribution In North West European Waters written by James B. Reid and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Cetacea categories.
An account of the distribution of 28 cetacean species that are known to have occurred in the waters off north-west Europe. Individual chapters cover particular species in detail, spanning identification, behaviour and social organisation, diet and habitat preferences, worldwide distribution and population status.
Marine Protected Areas For Whales Dolphins And Porpoises
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Author : Erich Hoyt
language : en
Publisher: Earthscan
Release Date : 2012
Marine Protected Areas For Whales Dolphins And Porpoises written by Erich Hoyt and has been published by Earthscan this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Business & Economics categories.
'Erich Hoyt's handbook is an admirable, timely and highly welcome contribution.'Michael Stachowitsch, Marine EcologyWhat does it mean to save the whales if their habitat is left unprotected? Marine Protected Areas for Whales, Dolphins and Porpoises is the definitive handbook on this pressing issue and the first to bridge the gap between the disciplines of marine protected areas and cetacean conservation. It launches a new chapter in cetacean conservation with its investigation into the crucial habitat needs and protection requirements of some 84 species.The author, one of the world's foremost experts in this field, takes you around the world to investigate the promising results of the latest conservation research and the strategies for obtaining marine protected areas in coastal waters and on the high seas, using national legislation and regional and international conventions. This is an essential introduction, guide and reference work for those working to ensure a future for whales and dolphins.
Communication And Behavior Of Whales
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Author : Roger Searle Payne
language : en
Publisher: Westview Press
Release Date : 1983
Communication And Behavior Of Whales written by Roger Searle Payne and has been published by Westview Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Science categories.
Based on a symposium held at the 1980 AAAS National Annual Meeting in San Francisco, January 3-8. Documents some of the core studies that have ushered in changes in focus and methodology for whale studies.
The Stocks Of Whales
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Author : Neil Alison Mackintosh
language : en
Publisher:
Release Date : 1965
The Stocks Of Whales written by Neil Alison Mackintosh and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Whales categories.
Micro And Macro Plastics In Marine Species From Nordic Waters
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Author : Inger Lise N. Bråte
language : en
Publisher: Nordic Council of Ministers
Release Date : 2017-09-15
Micro And Macro Plastics In Marine Species From Nordic Waters written by Inger Lise N. Bråte and has been published by Nordic Council of Ministers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-15 with Science categories.
This report summarises the knowledge on plastics in Nordic marine species. Nordic biota interacts with plastic pollution, through entanglement and ingestion. Ingestion has been found in many seabirds and also in stranded mammals. Ingestion of plastics has been documented in 14 fish species, which many of them are of ecology and commercially importance. Microplastics have also been found in blue mussels and preliminary studies found synthetic fibres in marine worms. Comparability between and within studies of plastic ingestion by biota from the Nordic environment and other regions are difficult as there are: few studies and different methods are used. It is important that research is directed towards the knowledge gaps highlighted in this report, to get a better understanding on plastic ingestion and impact on biota from the Nordic marine environment.
Dolphins Whales And Porpoises
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Author : Randall R. Reeves
language : en
Publisher: IUCN
Release Date : 2003
Dolphins Whales And Porpoises written by Randall R. Reeves and has been published by IUCN this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Cetacea categories.
Hawaiian Islands Humpback Whale National Marine Sanctuary
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Author :
language : en
Publisher:
Release Date : 1997
Hawaiian Islands Humpback Whale National Marine Sanctuary written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Environmental impact analysis categories.
The History Of Modern Whaling
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Author : Johan Nicolay Tønnessen
language : en
Publisher: Univ of California Press
Release Date : 1982-01-01
The History Of Modern Whaling written by Johan Nicolay Tønnessen and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982-01-01 with Nature categories.