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Interplay between NO Signalling, ROS and the Antioxidant System in Plants
Over the last decades, nitric oxide (NO) has emerged as an essential player in redox signalling. Reactive oxygen species (ROS) also act as signals throughout all stages of plant life. Because they are potentially harmful for cellular integrity, ROS and NO levels must be tightly controlled, especially by the classical antioxidant system and additional redox-active metabolites and proteins. Recent work provided evidence that NO and ROS influence each other’s biosynthesis and removal. Moreover, novel signalling molecules resulting from the chemical reaction between NO, ROS and plant metabolites have been highlighted, including N2O3, ONOO-, NO2, S-nitrosoglutathione and 8-NO2 cGMP. They are involved in diverse plant physiological processes, the best characterized being stomata regulation and stress defense. Taken together, these new data demonstrate the complex interactions between NO, ROS signalling and the antioxidant system. This Frontiers in Plant Science Research Topic aims to provide an updated and complete overview of this important and rapidly expanding area through original article and detailed reviews.
Environmental Security in Watersheds: The Sea of Azov
Watersheds, supplying crucial ecosystem services to humans, seem to be a logical territorial unit to integrate societal benefits and environmental needs in order to evaluate the sustainability of natural resource use patterns. Based on this belief the book is an attempt to initiate a comprehensive environmental security assessment in the basin of the Azov Sea, shared by Russia and Ukraine. Though the region provides a variety of essential services and plays a strategic role in national and international development plans, it has been excluded from most regional environmental discussions. At the same time there is an alarming degradation rate of basin freshwater ecosystems that has occurred d...
Terrestrial Photosynthesis in a Changing Environment
An integrated guide to photosynthesis in an environmentally dynamic context, covering all aspects from basic concepts to methodologies.
Regional Co-operation and Protection of the Marine Environment Under International Law
In Regional Co-operation and Protection of the Marine Environment Under International Law: The Black Sea, Nilufer Oral examines the regional co-operation mechanism for protection and preservation of the Black Sea marine environment within the framework of international law, and subsequently identifies the necessary components for a robust regional regime based on best legal practices. The book provides a thorough review of the complex modern challenges related to the Black Sea, with particular emphasis on biodiversity, fisheries, land-based pollution and vessel-based sources of pollution. A history of regional co-operation in the Black Sea offers an enlightening comparison to the development...
Environmental Governance of the Great Seas
The great seas contain immense resources and provide invaluable services to humankind, yet their environmental conditions are threatened worldwide. the authors of this comprehensive study provide a rich assessment of the seas and the efficacy of the initiatives governing them, as well as suggestions for improving governance and protection. Case studies of the Baltic, Mediterranean, Black, Caribbean and East Asian seas illustrate the varying degrees of policy success, failure and promise. the authors address the specific roles of the Law of the Sea and the United Nations Regional Seas Programme and discuss the importance of better information exchange between scientists and policymakers, increased funding, greater participation, and new and more effective laws. National, regional and international initiatives are conceptualized as clusters, and their success evaluated using data on the physical conditions of the seas, the law and policy adopted, and international cooperation. the interdisciplinary, insightful treatment of this complex issue will be of great interest to policymakers, students and scholars in the fields of law and policy as well as marine and environmental sciences.
Gasotransmitters Signaling in Plants under Challenging Environment
Abiotic stressors, such as drought, extreme temperatures, heavy metals, or high salinity, are causing huge crop losses worldwide. These abiotic stressors are expected to become more extreme, less predictable, and more widespread in the near future. The harm of abiotic stresses includes the disruption of cellular redox homeostasis, reactive oxygen species (ROS) production, and oxidative stress in the plant. Plants have different mechanisms to fight stress, and these mechanisms are responsible for maintaining the required homeostasis in plants. Research on gasotransmitters is rapidly expanding and knowledge regarding the potential of gasotransmitters in biology and medicine is accumulating. Ov...
Global Maritime Transport and Ballast Water Management
Ballast water management is a complex subject with many issues and still limited knowledge, however, it is building up on new scientific researches and practical experience. The Ballast Water Management Convention is the global legal framework which still needs to be implemented. This book brings together a long-term and newest experience from practical work, scientific research, administration and policy involvements, offering unique insights to readers who would like to learn more about this subject. It also provides recommendations and practical solutions especially important for professionals, administrations and organizations in the process of the implementation of this Ballast Water Management Convention.
Progressive Engineering Practices in Marine Resource Management
There is overwhelming evidence that marine resources are being overexploited throughout the world. In an effort to conserve the natural resources of the world’s oceans, new methods, technologies, and practices in fishery and marine resource management must be implemented. Progressive Engineering Practices in Marine Resource Management combines scientific, ecological, and engineering approaches involved in the sustainable management of natural resources. Featuring coverage on key topics relating to environmental management, maritime spatial planning, sustainable fisheries, and waste water treatment, this publication is a critical reference source for fishery associations, scientists, environmental management authorities, and water management directorates interested in emerging technologies and innovative resource management techniques.
Climate-Smart Forestry in Mountain Regions
This open access book offers a cross-sectoral reference for both managers and scientists interested in climate-smart forestry, focusing on mountain regions. It provides a comprehensive analysis on forest issues, facilitating the implementation of climate objectives. This book includes structured summaries of each chapter. Funded by the EU’s Horizon 2020 programme, CLIMO has brought together scientists and experts in continental and regional focus assessments through a cross-sectoral approach, facilitating the implementation of climate objectives. CLIMO has provided scientific analysis on issues including criteria and indicators, growth dynamics, management prescriptions, long-term perspectives, monitoring technologies, economic impacts, and governance tools.
