You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Considers the need to replace the application of synthetic fertilisers with more eco-friendly alternatives that have a reduced impact on the environment Reviews recent advances in the use of treated wastes to optimise crop health and nutrition Addresses key issues that can arise as a result of the use of bio-based fertilisers
As the world economy is liberalized, and national economies become more intertwined, the national decision making of states is also increasingly interdependent, and it has become vital for non-governmental organizations to create an international agenda. This title is an important study of what makes such organizations successful on an international level. The focus is on trade unions, as a key international group of NGOs. It asks whether a global system can be designed to stimulate countries to observe a set of minimum or core standards. It explores three important questions: how have unions attempted to influence the debate on the inclusion of minumum labour standards in the WTO agreement?; what accounts for their success or lack of success?; and what conclusions, with respect to the effective behaviour of trade unions in the construction of international policy, can be drawn from these experiences? In exploring these questions the text looks at social clause debates within a number of international bodies: the ILO, OECD and the EU, and within two countries: the USA and India.
This book extends our understanding of the mechanics and biophysics of hearing by bringing together the latest research on the topic by experts in cell and molecular biology, physiology, physics, engineering and mathematics. It contains the proceedings of the 10th International Workshop on the Mechanics of Hearing that was held at Keele University in the United Kingdom at the end of July, 2008. Topics for discussion included theoretical and experimental research at the molecular, cellular and systems levels. Separate sections of the book deal with: the transmission of sound energy to and from the inner ear, and wave propagation within the inner ear; the enhancement of stimulus wave motion th...
Contrary to earlier views of preindustrial Europe as an essentially sedentary society, research over the past decades has amply demonstrated that migration was a pervasive characteristic of early modern Europe. In this volume, the theme of urban migration is explored through a series of historical contexts, journeying from sixteenth-century Antwerp, Ulm, Lille and Valenciennes, through seventeenth-century Berlin, Milan and Rome, to eighteenth-century Strasbourg, Trieste, Paris and London. Each chapter demonstrates how the presence of diverse and often temporary groups of migrants was a core feature of everyday urban life, which left important marks on the demographic, economic, social, polit...
This open access book offers a synthetic reflection on the authors’ fieldwork experiences in seven countries within the framework of ‘Authoritarianism in a Global Age’, a major comparative research project. It responds to the demand for increased attention to methodological rigor and transparency in qualitative research, and seeks to advance and practically support field research in authoritarian contexts. Without reducing the conundrums of authoritarian field research to a simple how-to guide, the book systematically reflects and reports on the authors’ combined experiences in (i) getting access to the field, (ii) assessing risk, (iii) navigating ‘red lines’, (iv) building relations with local collaborators and respondents, (v) handling the psychological pressures on field researchers, and (vi) balancing transparency and prudence in publishing research. It offers unique insights into this particularly challenging area of field research, makes explicit how the authors handled methodological challenges and ethical dilemmas, and offers recommendations where appropriate.
Mycorrhizal Mediation of Soil: Fertility, Structure, and Carbon Storage offers a better understanding of mycorrhizal mediation that will help inform earth system models and subsequently improve the accuracy of global carbon model predictions. Mycorrhizas transport tremendous quantities of plant-derived carbon below ground and are increasingly recognized for their importance in the creation, structure, and function of soils. Different global carbon models vary widely in their predictions of the dynamics of the terrestrial carbon pool, ranging from a large sink to a large source. This edited book presents a unique synthesis of the influence of environmental change on mycorrhizas across a wide ...
"Covers all aspects of food safety--science, regulation, and labeling requirements--integrating major developments in the fields of toxicology, analytical chemistry, microbiology, hygiene, and nutrition."
Plus que jamais, la diversité biologique s`avère cruciale pour la survie de l`humanité. C`est ce que tente d`illustrer cet ouvrage faisant le point sur l`état actuel des connaissances et présentant le plus simplement possible les résultats d`une ambitieuse étude menée huit ans durant par une cinquantaine de scientifiques. Se référant aux conclusions des chercheurs, les auteurs analysent la situation en Suisse et proposent quelques pistes utiles pour la préservation de notre patrimoine naturel.