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Indicators for plastic pollution
Available online: https://pub.norden.org/temanord2023-526/ Negotiations have started for an international treaty to solve the global problem of plastic pollution. This agreement and other actions need reliable measurements. It was the objective of this project to analyze and recommend indicators for plastic pollution, which are relevant, easy to measure and comprehensive. Most losses to the environment are larger plastic items, which eventually break down to microplastics. Mismanaged waste is an important source of plastic pollution, but difficult to measure. A set of complementary indicators could include plastic production/use, recycling rates, plastics in wastewater and rivers, beach litter, floating microplastics and plastic particles that are taken up by animals, e.g. seabirds. A holistic approach to plastic losses along the value chain and plastic accumulation in the environment would improve our understanding and related actions.
The Birds of Africa: Volume VIII
Universally recognised as by far the most authoritative work ever published on the subject, The Birds of Africa is a superb multi-contributor reference work, with encyclopaedic species texts, stunning paintings of all species and numerous subspecies, informative line drawings, detailed range maps, and extensive bibliographies. Each volume contains an Introduction that brings the reader up to date with the latest developments in African ornithology, including the evolution and biogeography of African birds. Diagnoses of the families and genera, often with superspecies maps, are followed by the comprehensive species accounts themselves. These include descriptions of range and status, field cha...
Field Guide to the Birds of Madagascar and the Indian Ocean Islands
This major new field guide covers Madagascar and the Indian Ocean islands, including the Seychelles, Coromos and Mascarenes (Mauritius, Réunion and Rodrigues). The Malagasy region contains one of the most extraordinary concentrations of biodiversity in the world. Its recognition as a zoogeographic region in its own right has recently been confirmed and, all taxa combined, the region was found to hold the second most distinct assemblage of vertebrates in the world after the Australian region, despite being the smallest of them all. This Helm Field Guide covers the whole of the Malagasy region, which comprises the unique island of Madagascar and the various islands and archipelagos of the Ind...
Seabird Ecology
In the last few years there has been an excltmg upsurge in seabird research. There are several reasons for this. Man's increased ex ploitation of natural resources has led to a greater awareness of the potential conflicts with seabirds, and of the use of seabirds to indicate the damage we might be doing to our environment. Many seabird populations have increased dramatically in numbers and so seem more likely to conflict with man, for example through competition for food or transmission of diseases. Oil exploration and production has resulted in major studies of seabird distributions and ecology in relation to oil pollution. The possibility that seabirds may provide information on fish stock biology is now being critically investigated. Some seabird species have suffered serious declines in numbers and require conservation action to be taken to reduce the chances that they will become extinct. This requires an understanding of the factors determining their population size and dynamics.
Avian Invasions
This text summarizes and synthesizes the literature on introduced bird ecology and evolution. It unravels the insights that the study of exotic birds brings to these research strands.
Polynyas: Windows to the World
Approx.474 pagesApprox.474 pages
Marine Debris
Marine debris is a global pollution problem affecting marine life, maritime commerce and environmental quality. Scientists, policymakers and the public must be knowledgeable about the source, impact and control efforts if effective solutions are to be developed. Marine Debris addresses the origin of persistent solid waste in the ocean, from urban and rural discharges to waste from ships and the recreational use of oceans. The book identifies key issues from biological, technological, economic and legal perspectives, and gives a framework for controlling each of the main sources of marine debris.
What is Techno-anthropology?
This anthology explores the different approaches to and readings of 'Techno-Anthropology, ' which is a new interdisciplinary research and study area at Aalborg University. Techno-Anthropology is a hybrid that, in different ways, redefines and transcends distinctions, such as humans vs. technologies, or the natural sciences vs. the humanities. Thereby, gaps are bridged between different disciplines and professions working with new technologies, and between technological artifacts and their users. The book will appeal to scientists, anthropologists, engineers, philosophers, designers, sociologists, planners, educators, innovators, and decision makers. Its chapters are concerned with a wide range of issues related to Techno-Anthropology: ethnographic field work in expert and technology cultures * interdisciplinary perspectives on education * collaboration and communication * philosophical analyses and ethical judgments of new and emerging technologies * digital anthropology * anthropology-driven design. (Series: Series in Transformational Studies / Serie om Laerings-, forandrings- og organisationsudviklingsprocesser -- Vol. 3)Ã?Â?
Life History Evolution
Life History Evolution represents a synthetic approach to the understanding of the evolution of life history variation using the three types of environment (constant, stochastic, predictable) as the focus under which the theory is developed and tested. First, the author outlines a general framework for the study and analysis of life history variation, bringing together the approaches of quantitative genetic modeling and optimality analysis. Using this framework, he then discusses how life histories evolve in the three different types of environments, each of which presents unique characteristics. The theme of the book is that an understanding of evolutionary change requires analysis at both the genetic and phenotypic levels, and that the environment plays a central role in such analyses. Intended for graduate students and researchers, the book's emphasis is on assumptions and testing of models. Mathematical processes are described, but mathematical derivations are kept to a minimum. Each chapter includes a summary, and boxes provide supplementary material.
Antarctic Ecosystems
Since its discovery Antarctica has held a deep fascination for biologists. Extreme environmental conditions, seasonality and isolation have lead to some of the most striking examples of natural selection and adaptation on Earth. Paradoxically, some of these adaptations may pose constraints on the ability of the Antarctic biota to respond to climate change. Parts of Antarctica are showing some of the largest changes in temperature and other environmental conditions in the world. In this volume, published in association with the Royal Society, leading polar scientists present a synthesis of the latest research on the biological systems in Antarctica, covering organisms from microbes to vertebrate higher predators. This book comes at a time when new technologies and approaches allow the implications of climate change and other direct human impacts on Antarctica to be viewed at a range of scales; across entire regions, whole ecosystems and down to the level of species and variation within their genomes. Chapters address both Antarctic terrestrial and marine ecosystems, and the scientific and management challenges of the future are explored.
