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Author: Lakeshia Anderson Publisher: ISBN: 9780992302702 Category : Pterois volitans Languages : en Pages : 23
Book Description
The Strategy is aimed at governments, managers and other stakeholders involved in the control of invasive lionfish in the Caribbean. It provides a framework for action for a regionally coordinated response to the lionfish threat.
Author: Lakeshia Anderson Publisher: ISBN: 9780992302702 Category : Pterois volitans Languages : en Pages : 23
Book Description
The Strategy is aimed at governments, managers and other stakeholders involved in the control of invasive lionfish in the Caribbean. It provides a framework for action for a regionally coordinated response to the lionfish threat.
Author: Lakeshia Anderson Publisher: ISBN: 9780992302719 Category : Pterois volitans Languages : es Pages :
Book Description
The Strategy is aimed at governments, managers and other stakeholders involved in the control of invasive lionfish in the Caribbean. It provides a framework for action for a regionally coordinated response to the lionfish threat.
Author: Yossi Loya Publisher: Springer ISBN: 3319927353 Category : Science Languages : en Pages : 984
Book Description
This book summarizes what is known about mesophotic coral ecosystems (MCEs) geographically and by major taxa. MCEs are characterized by light-dependent corals and associated communities typically found at depths ranging from 30-40 m. and extending to over 150 m. in tropical and subtropical ecosystems. They are populated with organisms typically associated with shallow coral reefs, such as macroalgae, corals, sponges, and fishes, as well as specialist species unique to mesophotic depths. During the past decade, there has been an increasing scientific and management interest in MCEs expressed by the exponential increase in the number of publications studying this unique environment. Despite their close proximity to well-studied shallow reefs, and the growing evidence of their importance, our scientific knowledge of MCEs is still in its early stages. The topics covered in the book include: regional variation in MCEs; similarities and differences between mesophotic and shallow reef taxa, biotic and abiotic conditions, biodiversity, ecology, geomorphology, and geology; potential connectivity between MCEs and shallow reefs; MCE disturbances, conservation, and management challenges; and new technologies, key research questions/knowledge gaps, priorities, and future directions in MCE research.
Author: James Adiel Morris (Jr.) Publisher: ISBN: Category : Coral reef fishes Languages : en Pages : 59
Book Description
"Venomous Indo-Pacific lionfish (Pterois miles and P. volitans) are now established along the Southeast U.S.A. and parts of the Caribbean and pose a serious threat to reef fish communities of these regions. Lionfish are likely to invade the Gulf of Mexico and potentially South America in the near future. Introductions of lionfish were noted since the 1980s along south Florida and by 2000 lionfish were established off the coast of North Carolina. Lionfish are now one of the more numerous predatory reef fishes at some locations off the Southeast U.S.A. and Caribbean. Lionfish are largely piscivores that feed occasionally on economically important reef fishes. The trophic impacts of lionfish could alter the structure of native reef fish communities and potentially hamper stock rebuilding efforts of the Snapper -Grouper Complex. Additional effects of the lionfish invasion are far-reaching and could increase coral reef ecosystem stress, threaten human health, and ultimately impact the marine aquarium industry. Control strategies for lionfish are needed to mitigate impacts, especially in protected areas. This integrated assessment provides a general overview of the biology and ecology of lionfish including genetics, taxonomy, reproductive biology, early life history and dispersal, venom defense and predation, and feeding ecology. In addition, alternative management actions for mitigating the negative impacts of lionfish, approaches for reducing the risk of future invasions, and directions for future research are provided"--Summary.
Author: Dominique Lazarre Publisher: ISBN: Category : Languages : en Pages :
Book Description
The global nature of travel and trade has increased the potential for the spread of invasive species around the world. These invasive alien species (IAS) have the potential to negatively influence the ecosystems they invade by preying upon, infecting or out-competing native species or altering their new habitat. The invasion of two Indo-Pacific lionfishes, Pterois volitans and Pterois miles, is having far reaching impacts on reef fish biodiversity and abundance throughout the Tropical Western Atlantic Ocean. The body of lionfish research from their native range is composed of studies related to their biology or behaviors in aquarium settings. These deficiencies have left researchers with knowledge gaps related to why lionfish spread so rapidly and the best methods to control lionfish abundance in the diverse habitats they occupy. Analysis of juvenile otolith birthdates verified that lionfish successfully spawn throughout the calendar year. This information was coupled with known early life history traits of lionfish to simulate dispersal of "lionfish" particles in the Caribbean. This dispersal identified Florida, the Bahamas and Cuba as major sinks for lionfish larvae throughout the region, and Jamaica as an important link between the Greater Antilles and southern portions of the Caribbean. Additionally, lionfish reproductive strategy facilitated their spread across a known geographic barrier between Florida and the Caribbean that creates a genetic break between native reef fishes. Highly connected dispersal pathways, continuous spawning of lionfish, and the lack of natural predators help to make lionfish more successful in the invaded range, and prompt the development of management plans to counteract this growth. Lionfish are present in a host of diverse habitats, but monitoring and culling is restricted to shallow, diveable waters. A two-year observer study in the deeper water spiny lobster trap fishery (>20 m) was used to investigate the distribution of lionfish in an understudied environment. Lionfish have become a major component of the fishery's bycatch, and the trap fishery provides an additional mechanism for lionfish removals. This method can eliminate a larger number of individuals than the traditional methods used in shallower water culling derbies. The lack of lionfish caught in the shallower fishing areas precipitated a series of tank experiments to investigate the preference for benthic structures found in the different depth regimes within the fishery. Lionfish spent more time associating with coralline habitat structures than any other, but they were displaced from this habitat in the presence of lobster. The exclusionary behaviors of lobster indicate their potential to alter lionfish habitat choices. These insights provide marine managers with information to understand invasive species ecological dynamics, to better manage for future invasions, and to mitigate the impacts of lionfishes.
Author: Lucia Fanning Publisher: Amsterdam University Press ISBN: 9089642420 Category : Political Science Languages : en Pages : 426
Book Description
An approach that encompasses the human and natural dimensions of ecosystems is one that the Wider Caribbean Region knows it must adopt and implement, in order to ensure the sustainable use of the region's shared marine resources. This volume contributes towards that vision, bringing together the collective knowledge and experience of scholars and practitioners within the Wider Caribbean to begin the process of assembling a road map towards marine ecosystem based management (EBM) for the region. It also serves a broader purpose of providing stakeholders and policy actors in each of the world's sixty-four Large Marine Ecosystems, with a comparative example of the challenges and information needs required to implement principled ocean governance generally and marine EBM in particular, at multiple levels. Additionally, the volume serves to supplement the training of graduate level students in the marine sciences by enhancing interdisciplinary understanding of challenges in implementing marine EBM.
Author: P.A. Neher Publisher: Springer Science & Business Media ISBN: 9400923724 Category : Business & Economics Languages : en Pages : 539
Book Description
The genesis of this conference was on a quay of the port of Bergen in March 1985. Ragnar Amason suggested to Phil Neher a small, mid-Atlantic conference on recent developments in fishery management. In the event, more than twenty papers were scheduled and over one hundred and fifty conferees were registered. Logistical complications were sorted through for a summer 1988 conference in Iceland. The really innovative management programs were in the South Pacific; Aus tralia and New Zealand had introduced Individual Transferable Quotas (ITQs); and Iceland, Norway and Canada were also experimenting with quotas. It seemed to the program committee (Rognvaldur Hannesson and Geoffrey Waugh were soon on board) that these quotas had more or less characteristics of property rights. Property rights were also taking other forms in other places (time and area licenses, restrictive licensing of vessels and gear, traditional use rights). The idea of rights based fishing became the theme of the conference.
Author: Lakeshia Anderson
Author: Lakeshia Anderson
Author: Lakeshia Anderson
Author: James Adiel Morris (Jr.)
Author: Periklis Kleitou
Author: 
Author: Yossi Loya
Author: James Adiel Morris (Jr.)
Author: Dominique Lazarre
Author: Lucia Fanning
Author: P.A. Neher