Alboran Sea - Ecosystems and Marine Resources - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Alboran Sea - Ecosystems and Marine Resources write by José Carlos Báez. This book was released on 2021-05-22. Alboran Sea - Ecosystems and Marine Resources available in PDF, EPUB and Kindle. 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).
Impacts of Environmental Variability Related to Climate Change on Biological Resources in the Mediterranean
Impacts of Environmental Variability Related to Climate Change on Biological Resources in the Mediterranean - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Impacts of Environmental Variability Related to Climate Change on Biological Resources in the Mediterranean write by Jesus Garcia Lafuente. This book was released on 2022-11-29. Impacts of Environmental Variability Related to Climate Change on Biological Resources in the Mediterranean available in PDF, EPUB and Kindle.
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 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Transboundary population structure of sardine, European hake and blackspot seabream in the Alboran Sea and adjacent waters write by Hidalgo, M. (ed.). This book was released on 2024-06-27. Transboundary population structure of sardine, European hake and blackspot seabream in the Alboran Sea and adjacent waters available in PDF, EPUB and Kindle. 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 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Submarine Canyons: Human Connections to the Deep Sea write by Awantha Dissanayake. This book was released on 2023-11-27. Submarine Canyons: Human Connections to the Deep Sea available in PDF, EPUB and Kindle. 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 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Sustainable Utilization and Conservation of Africa’s Biological Resources and Environment write by Sylvester Chibueze Izah. This book was released on 2023-04-17. Sustainable Utilization and Conservation of Africa’s Biological Resources and Environment available in PDF, EPUB and Kindle. 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.
