Antarctic Ecosystems


Book Description

This volume provides an overview of climate change data, its effects on the structure and functioning of Antarctic ecosystems, and the occurrence and cycling of persistent contaminants. It discusses the role of Antarctic research for the protection of the global environment. The book also examines possible future scenarios of climate change and the role of Antarctic organisms in the early detection of environmental perturbations.




Environmental Contamination in Antarctica


Book Description

Cover -- Contents -- Contributors -- Preface -- Chapter 1. Environmental chemistry in Antarctica: the quest for accuracy -- Chapter 2. A scientific framework for environmental monitoring in Antarctica -- Chapter 3. Trace element determination in polar snow and ice. An overview of the analytical process and application in environmental and paleoclimatic studies -- Chapter 4. Natural isotopic variations in lead in polar snow and ice as indicators of source regions -- Chapter 5. Trace metals in Antarctic sea water -- Chapter 6. Trace metals monitoring as a tool for characterization of Antarctic ecosystems and environmental management. The Argentine programme at Jubany Station -- Chapter 7. Biomethylation in the Southern Ocean and its contribution to the geochemical cycle of trace elements in Antarctica -- Chapter 8. Trace metals in particulate and sediments -- Chapter 9. Polychlorobiphenyls in Antarctic matrices -- Chapter 10. Certified reference materials in Antarctic matrices: developme ...




Environmental Contamination in Antarctica


Book Description

This thought-provoking and ambitious volume surveys the causes and extent of environmental contamination in Antarctica, and looks critically at future prospects. It highlights the key role that modern techniques of analytical chemistry play in achieving reliable empirical data in this field and their impact on shaping legal provisions. Written by prominent scientists and experts in Antarctic sciences, this work gives an overview of the studies undertaken by countries to assess the impact of pollution phenomena on the uniquely clean environment of Antarctica. Empirical studies and regulatory issues are evaluated in context with the goal of providing a model approach to more polluted areas of the world.




Science and Stewardship in the Antarctic


Book Description

With the negotiation of the International Protocol on Environmental Protection in 1991, those nations conducting scientific research programs in Antarctica face new challenges for stewardship of the southern continent and protection of its environment. Science and Stewardship in the Antarctic examines how the implementation of the 1991 agreement in the United States can be done in such a way to ensure the compatibility of scientific and environmental protection goals in this global laboratory. The book also addresses the potential for the new requirements both to benefit and harm research activities in Antarctica.




Antarctic Ecosystems


Book Description

This volume provides an overview of climate change data, its effects on the structure and functioning of Antarctic ecosystems, and the occurrence and cycling of persistent contaminants. It discusses the role of Antarctic research for the protection of the global environment. The book also examines possible future scenarios of climate change and the role of Antarctic organisms in the early detection of environmental perturbations.




Microplastic Pollution


Book Description




Antarctica and the Law of the Sea


Book Description

This survey of maritime law as it applies to the Antarctic continent and surrounding seas, includes biogeography, sovereignty, offshore jurisdiction, the continental shelf, environmental protection and conservation, and the legal status of ice shelves, sea ice, icebergs and ice islands.




Health of Antarctic Wildlife


Book Description

comprehensively up to date. We are most grateful to these authors and to those we recruited to write the additional chapters necessary to fill the significant gaps. We acknowledge also the sacrifice of some who presented results of original research and have thus suffered a longer time than usual to publication. The timing of publication however has provided the opportunity to highlight recent discussions and resolutions made within the Antarctic Treaty forum to protect wildlife against disease and to include responses by Government and non-Government operators in Antarctica. These developments mostly followed from the Workshop on Diseases of Antarctic Wildlife. The book comprises 17 chapters presented in two parts. Wildlife disease consists of reviews, case studies and health assessments, and External factors covers the environmental, administrative and legal aspects. Each chapter is complete and c- tains all references. Six important documents are provided as Appendices. These present methods, reviews and other documents which are referred to in one or more chapters but are not readily available. There are many related topics we have been unable to cover that would enhance the understanding of health and disease processes in Antarctica. While we ackno- edge their importance they are outside the scope of the present volume. Such topics include epidemiology, new and emerging infectious diseases and the effects of climate change. These topics are referred to in the various chapters where ref- ences to source material are given.




The New Nationalism and the Use of Common Spaces


Book Description

An examination of marine pollution relative to questions of national sovereignty and pollution control. Also management of Antarctic resources is examined from legal, political, economic, environmental and scientific perspectives. Gives an up to date (1981) review of the political complexities of the Antarctic and the weaknesses of the region's system of governance under the Antarctic treaty.




Environmental Contaminants


Book Description

The human footprint on the global environment now touches every corner of the world. This book explores the myriad ways that environmental archives can be used to study the distribution and long-term trajectories of chemical contaminants. The volume first focuses on reviews that examine the integrity of the historic record, including factors related to hydrology, post-depositional diffusion, and mixing processes. This is followed by a series of chapters dealing with the diverse archives and methodologies available for long-term studies of environmental pollution, such as the use of sediments, ice cores, sclerochronology, and museum specimens.