Alboran Sea - Ecosystems and Marine Resources
Alboran Sea - Ecosystems and Marine Resources

Author: José Carlos Báez

Publisher: Springer Nature

Published: 2021-05-22

Total Pages: 942

ISBN-13: 3030655164

DOWNLOAD EBOOK

The Alboran Sea represents a regional Mediterranean space where North and South worlds merges, creating a geopolitical region where marine resources and maritime activities should be managed from a national and international perspectives. It is widely known, that currently the planet is suffering a global change, and it is also affecting the Alboran Sea, its ecosystems and populations. An important first step to update a paramount vision on this region is to understand the climatic, geologic and oceanographic, including biochemical cycles, process which shapes the rich geodiversity, biodiversity, the productivity, and the sustainable use of the marine resources from Alboran Sea. The fisheries management system should take into account marine environmental variability to achieve biological sustainability of marine resources. Well-funded policy-makers’ decisions require a sound science based knowledge of the interaction between the marine environment and commercial stocks. This is because the role of marine environment in the evolution of fish stocks is sometimes even more important than the one played by fishers in the commercial exploitation of them. Finally, we should analyze the different aspects of political context that could affect the management of the resources from Alboran Sea in the context of climate change. This book reviews different aspects of the Alboran Sea to help understand the current situation from the original Tethis Ocean. The book is divided into four blocks: (i) Oceanographic, geological and ecological context (chapters 2 to 7), (ii) biodiversity and ecosystems distribution (chapters 8 to 12), (iii) fisheries resources and aquaculture (chapters 13 to 20), and (iv) conservation, management and marine polices (chapters 21 to 25).

Transboundary population structure of sardine, European hake and blackspot seabream in the Alboran Sea and adjacent waters
Transboundary population structure of sardine, European hake and blackspot seabream in the Alboran Sea and adjacent waters

Author: Hidalgo, M. (ed.)

Publisher: Food & Agriculture Org. [Author] [Author]

Published: 2024-06-27

Total Pages: 96

ISBN-13: 9251388563

DOWNLOAD EBOOK

The boundaries of commercially exploited stocks in the Alboran Sea in the western Mediterranean have long been the object of scientific debate, due to gaps in knowledge of the spatial structure and connectivity of fish populations in the area. In an effort to resolve some of these questions, the “Transboundary population structure of sardine, European hake and blackspot seabream in the Alboran Sea and adjacent waters” (Transboran) research project, a collaborative project led jointly by FAO-Copemed II and the GFCM, ran for three years between 2017 and 2021. It aimed to describe the spatial structure of sardine (Sardina pilchardus), European hake (Merluccius merluccius) and blackspot seabream (Pagellus bogaraveo) populations in the western Mediterranean to help inform the best possible management advice for these species. Eight research institutions from five partner countries (Algeria, Italy, Morocco, Spain and Tunisia) joined forces on a comprehensive and multidisciplinary approach covering different techniques for stock identification and complemented by numerical modelling of hydrodynamic dispersal, spatial information on the fleets targeting the studied species, and field data from an ichthyoplankton survey. All of these disciplines provided information at various contrasting scales to take into account life cycle, demographic and evolutionary processes. This report presents the main findings of the Transboran project, which show differentiation of sardine and European hake stocks between the northern and southern Alboran Sea and reveal a homogenous population structure for blackspot seabream across the study area. The results therefore support maintaining the current configuration of stocks within their respective geographical subareas (GSAs) for assessment and management purposes.

Submarine Canyons: Human Connections to the Deep Sea
Submarine Canyons: Human Connections to the Deep Sea

Author: Awantha Dissanayake

Publisher: Frontiers Media SA

Published: 2023-11-27

Total Pages: 219

ISBN-13: 2832539912

DOWNLOAD EBOOK

Submarine canyons are some of the most prominent features of the world’s continental margins creating heterogeneity in the terrain, influencing local and global hydrodynamics and often creating hotspots of biodiversity, both on the seafloor and in the water column. Canyon morphology and location on the margin make them the main conduits between the shelf and the deep sea, focussing the transport of sediments, organic matter, nutrients, and increasingly pollutants and litter. The focus of this Research Topic is highlighting human connections to the deep sea. Previous studies have underlined the need for a better understanding of anthropogenic impacts on submarine canyons, and how they fast-track our human footprint to the deep sea. Besides a better assessment of the extent and nature of human activities in submarine canyons, it primarily requires a holistic understanding of submarine canyons as systems, governed by the interplay of geological, sedimentological, oceanographic and biological processes. The goal of this Research Topic, based on the recent INCISE2021 International Symposium on Submarine Canyons, aims to fill that gap by gathering the latest observations of human activities in submarine canyons, the latest insights in submarine canyon functioning, and the latest interpretations on how the two are influencing each other.

Sustainable Utilization and Conservation of Africa’s Biological Resources and Environment
Sustainable Utilization and Conservation of Africa’s Biological Resources and Environment

Author: Sylvester Chibueze Izah

Publisher: Springer Nature

Published: 2023-04-17

Total Pages: 691

ISBN-13: 9811969744

DOWNLOAD EBOOK

This edited book highlights the potential and actual contributions of the sustainable management and utilization of indigenous biological resources and environment for the development of Africa. The book centers on documenting current trends and issues in the field of resource use and conservation with the view of emphasizing their benefits to the pursuit of development within the region. By documenting the array of natural resources and environment in Africa, this book addresses the topical knowledge and understanding gaps that characterize conservation (rationale for sustainable resource exploration), utilization patterns, and conservation challenges including policy status, environmental threats, impacts of tourism, reduction in food resources, etc., and their effects on the sustainable development of Africa. Through an integrated approach, the book focuses on below and above-ground biological resources and the diverse scales of environment that characterize Africa. This collection of works is very helpful for natural and social scientists, policymakers, strategists, researchers, government and non-government organizations, biodiversity and environmental managers, climate change scientists, practitioners, activists, conservationists, academics, ecologists, undergraduate and postgraduate students, and others who want to learn about and understand the best way to use and protect Africa's resources and heritage sustainably.

Conservation Palaeobiology of Marine Ecosystems
Conservation Palaeobiology of Marine Ecosystems

Author: R. Nawrot

Publisher: Geological Society of London Special Publications

Published: 2023-07-03

Total Pages: 406

ISBN-13: 1786205777

DOWNLOAD EBOOK

Conservation palaeobiology tracks the history of ecosystems based on the fossil record to guide conservation decisions and contribute to the theoretical foundations of conservation biology. The accelerating pace of global change requires better understanding of the long-term resilience and adaptive capacities of ecosystems. Fossil assemblages in outcrops and cores, together with surface accumulations of skeletal remains, represent unique archives of past ecosystem dynamics and baseline community states prior to anthropogenic impacts. However, as biological data retrieved from fossil and death assemblages cannot be treated in isolation, conservation palaeobiology integrates palaeontological and geological tools to account for the nature of the stratigraphic record. This volume brings together studies that demonstrate how combining marine palaeoecological records with other types of geohistorical data (taphonomic, sedimentological, geochronological, geochemical) can inform biodiversity conservation and ecosystem management. The papers highlight novel approaches and challenges in applying geohistorical data to conservation problems, discuss the limitations imposed by time averaging, and offer both deep- and near-time perspectives on conservation palaeobiology of marine ecosystems.

Cases on Traveler Preferences, Attitudes, and Behaviors: Impact in the Hospitality Industry
Cases on Traveler Preferences, Attitudes, and Behaviors: Impact in the Hospitality Industry

Author: Catenazzo, Giuseppe

Publisher: IGI Global

Published: 2023-08-05

Total Pages: 367

ISBN-13: 1668469219

DOWNLOAD EBOOK

In the modern hospitality industry, it is critical to understand travelers’ needs and wants for businesses to survive and remain competitive. Further study on understanding travelers’ motivations is essential in this field. Cases on Traveler Preferences, Attitudes, and Behaviors: Impact in the Hospitality Industry showcases several research-based case studies to understand travelers’ preferences, attitudes, and behaviors to illustrate empirical methodologies in order to guide academics and practitioners in their research endeavors. Covering key topics such as destinations, rural areas, social impacts, and tourism management, this reference work is ideal for industry professionals, policymakers, researchers, academicians, scholars, practitioners, instructors, and students.

General Fisheries Commission for the Mediterranean (GFCM) – Report of the forty-sixth session
General Fisheries Commission for the Mediterranean (GFCM) – Report of the forty-sixth session

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org. [Author]

Published: 2024-04-26

Total Pages: 261

ISBN-13: 925138729X

DOWNLOAD EBOOK

This report summarizes the discussions held during the forty-sixth session of the General Fisheries Commission for the Mediterranean (GFCM) and thirteenth session of the Committee on Administration and Finance. [Author] During the session, progress in activities related to fisheries, aquaculture, compliance and other strategic activities was reviewed. [Author] The Commission adopted 24 binding recommendations and ten resolutions related to fisheries management and conservation, aquaculture and compliance. [Author] Finally, the Commission adopted the revised GFCM Financial Regulations as well as its programme of work for the next intersession and approved its autonomous budget for 2024, 2025 and 2026, as well as a number of strategic actions to be funded through extrabudgetary resources. [Author] The Commission also extended the mandate of its current Bureau for two additional years and endorsed the new Bureaus of the Compliance Committee and the Scientific Advisory Committee on Fisheries. [Author]

Remote Sensing of the European Seas
Remote Sensing of the European Seas

Author: Vittorio Barale

Publisher: Springer Science & Business Media

Published: 2008-03-15

Total Pages: 530

ISBN-13: 1402067720

DOWNLOAD EBOOK

Here is a review of the current potential of Earth Observations that devotes particular attention to the challenges posed by the European Seas. The assessment of surface parameters by means of passive techniques – which measure reflected visible and near-infrared sunlight, or surface emissions in the thermal infrared or microwave spectral regions – is addressed. Active techniques – which use transmitted impulses of visible or microwave radiation – are covered as well.

The State of Mediterranean and Black Sea Fisheries 2020
The State of Mediterranean and Black Sea Fisheries 2020

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org.

Published: 2020-12-14

Total Pages: 172

ISBN-13: 9251337241

DOWNLOAD EBOOK

This third edition of the State of Mediterranean and Black Sea Fisheries provides a comprehensive overview of the status of fisheries in the region, looking at their main features and trends, in order to better inform their management and better examine current and future challenges that they will face in the near future. The aim of this report is to produce a document that could provide useful analysis and direction for decision-making and future action. In this respect, this publication also represents a convenient source of information for the FAO Committee on Fisheries and offers a practical complement to the data provided in the State of World Fisheries and Aquaculture published by the FAO Fisheries and Aquaculture Department. This volume includes seven chapters divided into two sections: a first part on the status and trends of different aspects of Mediterranean and Black Sea fisheries, including fleet, catches, socio-economic variables and bycatch, and a second part that focuses on the management of Mediterranean and Black Sea fisheries, including an overview on small-scale fisheries. This report is based to a large extent on the most up-to-date data available submitted by GFCM contracting and cooperating non-contracting parties, including information on stock status, national catches, fleet and socio-economic information up to 2018. It is also complemented with information from other sources.