Understanding the Past, Current and Future Transport and Fate of Semi-volatile Organic Compounds in a Remote Alpine Glacier-fed Lake in New Zealand PDF Download
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Author: Xiaolin Wu Publisher: ISBN: Category : Languages : en Pages : 330
Book Description
Persistent semi-volatile organic compounds (SVOCs) undergo atmospheric transport and accumulate in cold ecosystems, and their fates are intimately linked to those of the snowpack and glaciers into which they become trapped. As glacial melting occurs, SVOCs that have been stored in glaciers for many decades may undergo release to the environment. While glacial melting in cold ecosystems is projected to accelerate due to increases in mean atmospheric temperatures, enhanced release of SVOCs from glaciers to the surrounding environment is also expected. In this study, the historic, current and future distribution, transport and fate of current-use and historic-use pesticides, a group of SVOCs, were studied in a remote mountainous glacier-fed lake environment in New Zealand, a Southern Hemisphere country.
Author: Xiaolin Wu Publisher: ISBN: Category : Languages : en Pages : 330
Book Description
Persistent semi-volatile organic compounds (SVOCs) undergo atmospheric transport and accumulate in cold ecosystems, and their fates are intimately linked to those of the snowpack and glaciers into which they become trapped. As glacial melting occurs, SVOCs that have been stored in glaciers for many decades may undergo release to the environment. While glacial melting in cold ecosystems is projected to accelerate due to increases in mean atmospheric temperatures, enhanced release of SVOCs from glaciers to the surrounding environment is also expected. In this study, the historic, current and future distribution, transport and fate of current-use and historic-use pesticides, a group of SVOCs, were studied in a remote mountainous glacier-fed lake environment in New Zealand, a Southern Hemisphere country.
Author: International Atomic Energy Agency Publisher: IAEA ISBN: 9789201147059 Category : Science Languages : en Pages : 166
Book Description
The explosion on 26 April 1986 at the Chernobyl nuclear power plant and the consequent reactor fire resulted in an unprecedented release of radioactive material from a nuclear reactor and adverse consequences for the public and the environment. Although the accident occurred nearly two decades ago, controversy still surrounds the real impact of the disaster. Therefore the IAEA, in cooperation with other UN bodies, the World Bank, as well as the competent authorities of Belarus, the Russian Federation and Ukraine, established the Chernobyl Forum in 2003. The mission of the Forum was to generate 'authoritative consensual statements' on the environmental consequences and health effects attributable to radiation exposure arising from the accident as well as to provide advice on environmental remediation and special health care programmes, and to suggest areas in which further research is required. This report presents the findings and recommendations of the Chernobyl Forum concerning the environmental effects of the Chernobyl accident.
Author: Intergovernmental Panel on Climate Change Publisher: Cambridge University Press ISBN: 1107025060 Category : Business & Economics Languages : en Pages : 593
Book Description
Extreme weather and climate events, interacting with exposed and vulnerable human and natural systems, can lead to disasters. This Special Report explores the social as well as physical dimensions of weather- and climate-related disasters, considering opportunities for managing risks at local to international scales. SREX was approved and accepted by the Intergovernmental Panel on Climate Change (IPCC) on 18 November 2011 in Kampala, Uganda.
Author: Jane O. Ebinger Publisher: World Bank Publications ISBN: 0821386980 Category : Business & Economics Languages : en Pages : 224
Book Description
"While the energy sector is a primary target of efforts to arrest and reverse the growth of greenhouse gas emissions and lower the carbon footprint of development, it is also expected to be increasingly affected by unavoidable climate consequences from the damage already induced in the biosphere. Energy services and resources, as well as seasonal demand, will be increasingly affected by changing trends, increasing variability, greater extremes and large inter-annual variations in climate parameters in some regions. All evidence suggests that adaptation is not an optional add-on but an essential reckoning on par with other business risks. Existing energy infrastructure, new infrastructure and future planning need to consider emerging climate conditions and impacts on design, construction, operation, and maintenance. Integrated risk-based planning processes will be critical to address the climate change impacts and harmonize actions within and across sectors. Also, awareness, knowledge, and capacity impede mainstreaming of climate adaptation into the energy sector. However, the formal knowledge base is still nascent?information needs are complex and to a certain extent regionally and sector specific. This report provides an up-to-date compendium of what is known about weather variability and projected climate trends and their impacts on energy service provision and demand. It discusses emerging practices and tools for managing these impacts and integrating climate considerations into planning processes and operational practices in an environment of uncertainty. It focuses on energy sector adaptation, rather than mitigation which is not discussed in this report. This report draws largely on available scientific and peer-reviewed literature in the public domain and takes the perspective of the developing world to the extent possible."
Author: Jordi Catalan Publisher: Springer ISBN: 3319559826 Category : Nature Languages : en Pages : 413
Book Description
This book provides case studies and general views of the main processes involved in the ecosystem shifts occurring in the high mountains and analyses the implications for nature conservation. Case studies from the Pyrenees are preponderant, with a comprehensive set of mountain ranges surrounded by highly populated lowland areas also being considered. The introductory and closing chapters will summarise the main challenges that nature conservation may face in mountain areas under the environmental shifting conditions. Further chapters put forward approaches from environmental geography, functional ecology, biogeography, and paleoenvironmental reconstructions. Organisms from microbes to large carnivores, and ecosystems from lakes to forest will be considered. This interdisciplinary book will appeal to researchers in mountain ecosystems, students and nature professionals. This book is open access under a CC BY license.
Author: Habil. Jörg Lewandowski Publisher: MDPI ISBN: 3039289055 Category : Science Languages : en Pages : 438
Book Description
Recent years have seen a paradigm shift in our understanding of groundwater–surface water interactions: surface water and aquifers were long considered discrete, separate entities; they are now understood as integral components of a surface–subsurface continuum. This book provides an overview of current research advances and innovative approaches in groundwater–surface water interactions. The 20 research articles and 1 communication cover a wide range of thematic scopes, scales, and experimental and modelling methods across different disciplines (hydrology, aquatic ecology, biogeochemistry, and environmental pollution). The book identifies current knowledge gaps and reveals the challenges in establishing standardized measurement, observation, and assessment approaches. It includes current hot topcis with environmental and societal relevance such as eutrophication, retention of legacy, and emerging pollutants (e.g., pharmaceuticals and microplastics), urban water interfaces, and climate change impacts. The book demonstrates the relevance of processes at groundwater–surface water interfaces for (1) regional water balances and (2) quality and quantity of drinking water resources. As such, this book represents the long-awaited transfer of the above-mentioned paradigm shift in understanding of groundwater–surface water interactions from science to practice.
Author: Deborah V Chapman Publisher: CRC Press ISBN: 0419215905 Category : Science Languages : en Pages : 658
Book Description
This guidebook, now thoroughly updated and revised in its second edition, gives comprehensive advice on the designing and setting up of monitoring programmes for the purpose of providing valid data for water quality assessments in all types of freshwater bodies. It is clearly and concisely written in order to provide the essential information for all agencies and individuals responsible for the water quality.
Author: Xiaolin Wu
Author: Xiaolin Wu
Author: Karen Sarah Lavin
Author: Michael James Howdeshell
Author: International Atomic Energy Agency
Author: Intergovernmental Panel on Climate Change
Author: Jane O. Ebinger
Author: Jordi Catalan
Author: Intergovernmental Panel on Climate Change. Working Group 2
Author: Habil. Jörg Lewandowski
Author: Deborah V Chapman