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Author: Jorge M. Pereira
Publisher: Frontiers Media SA
ISBN: 2832513611
Category : Science
Languages : en
Pages : 553
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Book Description
Author: Jorge M. Pereira
Publisher: Frontiers Media SA
ISBN: 2832513611
Category : Science
Languages : en
Pages : 553
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Book Description
Author: Jaime A. Ramos
Publisher: CRC Press
ISBN: 1000622576
Category : Nature
Languages : en
Pages : 271
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Book Description
Seabirds are global travellers connecting oceans and seas all over the world, and facing multiple threats at local and global scales. Seabirds are long-lived top predators, reflecting changes at lower trophic levels, and are good models to assess ecological changes produced by human societies. Thus, world-wide collaborations are needed to understand seabird ecology and to develop effective conservation measures benefitting both humans and seabird populations. This book provides a modern overview on seabird biodiversity studies: it begins by covering the most up-to-date techniques to study seabirds, and then focus on pragmatic issues related with interactions between seabirds and humans, the use of seabirds as ecological indicators and conservation of seabirds. It gives an updated insight on all these topics and highlights gaps that need further development for a comprehensive understanding of the relationships between seabirds and human actions. This book covers the response of the seabird research community to a biodiversity crisis aiming to contribute towards environmental sustainability. It should provide inspiration to a wide range of professionals and students, including the much needed world-wide collaboration between research groups and practitioners. In this way seabird research and conservation provide an inspiration for the solution of global issues such as climate change.
Author: Giuseppe Notarbartolo di Sciara
Publisher: Springer Nature
ISBN: 3030981002
Category : Science
Languages : en
Pages : 478
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Book Description
The seventh volume in the series “Ethology and Behavioral Ecology of Marine Mammals” describes aspects of the often-complex relationship between humans and marine mammals. From a primeval condition of occasional predators, during the last century humans have become a major factor negatively affecting the status of most marine mammals through over-hunting, habitat encroachment and environmental degradation. This has led to the extirpation of many marine mammal populations and even to the extinction of species. However, in parallel to this destructive drive, since antiquity humanity has been influenced by a strong fascination for marine mammals, which contributes today to an increased human appreciation of the natural world admixed with widespread concern for its degrading condition. The special status occupied by marine mammals in human imagination and affection stands in stark contrast with the current predicament of many populations still threatened by the doings of Homo sapiens: a condition emblematic of the relationship of humanity with nature, and key to understanding where humanity is heading.
Author: Peter H. Dutton
Publisher: Frontiers Media SA
ISBN: 2889632873
Category :
Languages : en
Pages : 246
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Book Description
Author: Donna Jill Shaver
Publisher: Frontiers Media SA
ISBN: 2889747360
Category : Science
Languages : en
Pages : 205
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Book Description
Author: E. Christien Michael Parsons
Publisher: Frontiers Media SA
ISBN: 2889748111
Category : Science
Languages : en
Pages : 291
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Book Description
Author: Alistair D.M. Dove
Publisher: CRC Press
ISBN: 1351334751
Category : Nature
Languages : en
Pages : 449
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Book Description
Whale sharks are the largest of all fishes, fascinating for comparative studies of all manner of biological fields, including functional anatomy, growth, metabolism, movement ecology, behavior and physiology. These gentle ocean giants have captured the interest of scientists and the imagination of the public, yet their future is uncertain. The conservation status of whale sharks was upgraded to Endangered on the IUCN Red List and the species faces a range of intense threats from human activities. Can these iconic living animals, who have survived for millions of years, survive us? Written by the world’s leading experts in whale shark biology, ecology, and conservation, Whale Sharks: Biology, Ecology and Conservation is the first definitive volume about the world's biggest fish. Chapters include discussions of satellite-linked tags, used to track whale shark movements; genetic sequencing, to examine evolutionary adaptations; even the use of underwater ultrasound units to investigate the species’ reproduction. The editors hope that by collating what is known, they can make it easier for future researchers, conservationists, and resource managers to fill some of the remaining knowledge gaps, and provide the information they need to join the team. As you work your way through this book, we hope that you will develop a sense of awe and marvel at all of our good fortune to share the ocean, and the planet, with this utterly extraordinary species.
Author: Mark Meekan
Publisher: Frontiers Media SA
ISBN: 2832511783
Category : Science
Languages : en
Pages : 349
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Book Description
Author: Mary C. Fabrizio
Publisher: Frontiers Media SA
ISBN: 2832506925
Category : Science
Languages : en
Pages : 268
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Book Description
Author: Simone Panigada
Publisher: Frontiers Media SA
ISBN: 2832556981
Category : Science
Languages : en
Pages : 196
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Book Description
It is estimated that almost 10% of the worldwide marine biodiversity is encountered in the Mediterranean Sea which only represents 1% of oceans & seas. Whales, dolphins and other marine megafauna (seabirds, turtles, large fish) play a key role in maintaining the equilibrium of marine ecosystems and are an essential component of the natural heritage of Mediterranean and Black Sea countries. However, these species face a variety of significant threats: risk of collisions with maritime traffic, bycatch in fishing gears, habitat degradation, acoustic disturbance, chemical pollution and marine litter, climate change. The “ACCOBAMS Survey Initiative” (ASI) is a pilot program aimed at establishing an integrated and coordinated monitoring system for cetaceans throughout the entire ACCOBAMS area (Mediterranean and Black Seas). Conducted in coordination with riparian countries, it supports the implementation of European and regional policies, in particular the Marine Strategy Framework Directive (MSFD-EU) and the Ecosystem Approach process (Barcelona Convention UNEP/MAP). In summer 2018-2019, a synoptic line-transect sampling survey was carried out across the Black Sea, Mediterranean Sea and contiguous Atlantic area, combining visual methods (aerial surveys) and visual and passive acoustic monitoring (PAM) from vessels (focused primarily on deep diving species and areas where aerial surveys were not possible).
