Kategoria BISAC: Science >> Environmental Science (see also Chemistry - Environmental)

The study of animal communication has led to significant progress in our general understanding of motor and sensory systems, evolution, and speciation. However, one often neglected aspect is that signal exchange in every modality is constrained by noise, be it in the transmission channel or in the nervous system. This book analyses whether and how animals can cope with such constraints, and explores the implications that noise has for our understanding of animal communication. It is written by leading biologists working on different taxa including insects, fish, amphibians, lizards, birds,...

Perhaps the most defining characteristic of the global economy today is the rise of emerging market economies (EMEs). Many states have experienced rapid economic growth over the past two decades that has led to an increasing share of global wealth. Such dramatic changes are highly relevant because they raise important issues about the distribution of global monetary and fiscal power. As the EMEs have gained importance in the global economy, their influence and significance have grown across a wide range of policy domains. One particularly relevant example is the increasingly critical role...

Humans have become so powerful that we have disrupted the functioning of the Earth System as a whole, bringing on a new geological epoch ? the Anthropocene ? one in which the serene and clement conditions that allowed civilisation to flourish are disappearing and we quail before ?the wakened giant?.

The emergence of a conscious creature capable of using technology to bring about a rupture in the Earth's geochronology is an event of monumental significance, on a par with the arrival of civilisation itself.

What does it mean to have arrived at this point, where human history...

This volume explores the emerging and current, cutting-edge theories and methods of modeling, optimization, dynamics and bio economy. It provides an overview of the main issues, results and open questions in these fields as well as covers applications to biology, economy, energy, industry, physics, psychology and finance.

The majority of the contributed papers for this volume come from the participants of the International Conference on Modeling, Optimization and Dynamics (ICMOD 2010), a satellite conference of EURO XXIV Lisbon 2010, which took place at Faculty of Sciences of...

This book focuses on the mechanistic (microscopic) understanding of radionuclide uptake by plants in contaminated soils and potential use of phytoremediation. The key features concern radionuclide toxicity in plants, how the radioactive materials are absorbed by plants, and how the plants cope with the toxic responses. The respective chapters examine soil classification, natural plant selection, speciation of actinides, kinetic modeling, and case studies on cesium uptake after radiation accidents.

Radionuclide contaminants pose serious problems for biological systems, due to their...

This book describes six months of initial intensive activities within a motivating multidisciplinary project to achieve sustainable social, economic, and environmental revitalization in the historic core of Multan City, Pakistan. The project is managed by Fondazione Politecnico di Milano within the framework of the "Pakistan-Italian Debt for Development Swap Agreement" and has five components: a livelihood improvement program, a living conditions improvement program, revitalization of physical assets, establishment of a Pakistan-Italian resource centre in Multan, and an Italian...

This book offers authoritative contributions by world experts actively working on different aspects of phototrophic prokaryotes. Providing up-to-date information in this rapidly advancing field, it covers the range of topics that are currently the focus of research with this group of organisms. As essentially single-celled organisms, phototrophic prokaryotes process many environmental signals and use this information to optimize their metabolism, growth rate, DNA replication and cell division.

Phototrophic prokaryotes are collectively of great interest for a number of...

This book examines the operation of biological wastewater treatment plants (WWTPs), with a focus on maintaining effluent water quality while keeping operational costs within constrained limits. It includes control operation and decision schemes and is based on the use of benchmarking scenarios that yield easily reproducible results that readers can implement for their own solutions. The final criterion is the effect of the applied control strategy on plant performance - specifically, improving effluent quality, reducing costs and avoiding violations of established effluent limits. The...

Peter Fabian and Martin Dameris provide a concise yet comprehensive overview of established scientific knowledge about ozone in the atmosphere. They present both ozone changes and trends in the stratosphere, as well as the effects of overabundance in the troposphere including the phenomenon of photosmog.

Aspects such as photochemistry, atmospheric dynamics and global ozone distribution as well as various techniques for ozone measurement are treated. The authors outline the various causes for ozone depletion, the effects of ozone pollution and the relation to climate change.

The...

Conceptualized and put into practice by Nobel Peace Prize Laureate and Presidential Medal of Freedom recipient Dr. Muhammad Yunus, social businesses work to address social ills such as poverty, lack of health care, gaps in education and environmental challenges. This book explores the ideation, practice and evaluation of the concept of social business. Not just theoretical foundations but several case studies of social businesses around the world and state-of-the-art assessment of the issues that arise in the planning, marketing and evaluation of social businesses, are featured in this...

Emerging to the forefront of sustainable production and consumption are a promising and rapidly evolving concept known as Voluntary Standard Systems (VSS). They encompass the three pillars of sustainability social, environmental and economic aspects and consequently they can be considered as a tool, which makes sustainable development visible. Currently, they are becoming a significant element in international trade and in the promotion of sustainable development strategies, especially in the context of globalised markets and supply chains.

This volume provides a comprehensive...