The words pronounced by Serge Kreiter during the meeting come to mind. They could record exactly the situation of Acarology in Europe and in the World: "I think that in many European countries there are very few full time acarologists. It is very rare to have new positions available . . . . And public money, from the European Community but also from national countries, is very hard to get when you want to work on mites . . . . Could two acarological associations in Europe (Eur. A. Ac. and S. I. A. L. F) work together or, better, get married?" So, the fourth symposium of the European Acarologists has not only been the occasion to have an idea on which direction the research is addressed today, but also it pointed out the difficulties of our "scientific hranch." On the basis of the presentations and invited papers we had evidences of a "new" Acarology based on modern techniques and methods of investigations but also the importance, often sheltered even if of relevant value, of the "old" Acarology made on the alpha taxonomy and basic studies. So, a "new" Acarology needs the "old" one. In this context, the hope to put together the European acarologists has been coming up. This fact, of political meaning, can surely improve the acarological movement and the discussion on this point showed clearly the importance of several other activities and efforts in this direction. We hope that the meeting in Siena will represent a significative stone for the progress of Acarology.

This is the seventh volume in a series designed to publish theoretical, empirical and review papers on scientific human ecology. Human ecology is interpreted to include structural and functional changes in human social organization and sociocultural systems.

Biotechnology offers a natural' way of addressing environmental problems, ranging from identification of biohazards to bioremediation techniques for industrial, agricultural and municipal effluents and residues. Biotechnology is also a crucial element in the paradigm of sustainable development'. This collection of 66 papers, by authors from 20 countries spanning 4 continents, addresses many of these issues. The material presented will interest scientists, engineers, and others in industry, government and academia. It incorporates both introductory and advanced aspects of the subject matter, which includes water, air and soil treatment, biosensor and biomonitoring technology, genetic engineering of microorganisms, and policy issues in applying biotechnology to environmental problems. The papers present a variety of aspects ranging from current state-of-the-art research, to examples of applications of these technologies.

More than a decade has passed since Professor Gisela Jahn completed Volume 12 of the Handbook of Vegetation Science, dealing with the application of vegetation science in forestry, mostly European forestry. The volume was well received by the critics with the exception that they wanted a more diversified demonstration of forestry-related vegetation science work and a wider representation of forest types from different continents. The topics covered in this volume, 12/1, widen the scope of vegetation science work in forestry over the phytosociological work which was the main focus in the Handbook as perceived by Dr Tuxen. Section 1. Overview T. Kira: Forest Ecosystems of East and Southeast Asia in a Global Perspective; E.O. Box: Climatic Relations of the Forests of East and Southeast Asia; K. Iwatsuki: Species Diversity in East Asia in Global Perspective. The remaining contributions are divided into the following sections: Evergreen Forest Region; Summergreen Forest Region; Montane/Boreal Region; Tropical Forest Region. "

Tropical dry forests are the most exploited and endangered ecosystems in the world. A combination of climatic and human factors often reduce these forests to patches of dry scrubs or savannas. Because these ecosystems experience a more arduous and less anticipated environment, they are more prone to environmental stress as plant communities are developed. Therefore, urgent research is necessary to understand both the detrimental issues and problem-solving approaches to conserving these important forests. The Handbook of Research on the Conservation and Restoration of Tropical Dry Forests is a pivotal reference source that combines theory and practice on the current trends and issues in this important ecological subject and discusses future challenges towards conservation strategies of these tropical dry forests. While highlighting topics such as forest management, natural regeneration, and silviculture, this publication examines the anthropogenic impacts on tropical dry forests and the necessity to rebuild their ecosystems. This book is ideally designed for state forest agency professionals, resource managers, non-governmental organization agents, ecologists, botanists, environmentalists, students, and researchers seeking current research on the threats to these forests.

There have been numerous computer-based simulation studies carried out on the subject of CO2 geo-sequestration. However, the amount of experimental data available in the literature on this topic, especially with regards to multiphase flow characteristics of fluid-rock systems during such processes, is very limited. This research was carried out with the aim of providing a better understanding of the multiphase fluid flow characteristics of fluid-rock systems during the geo-sequestration process.

The ultimate goal of this research was to experimentally evaluate the change in a number of multiphase flow characteristics of the system over time caused by the potential chemical and physical/mechanical processes occurring during deep CO2 disposal. In order to achieve this goal the effects of cyclic/alternating CO2-brine flooding, flow direction, existence of residual hydrocarbon (natural gas) and change in the reservoir stress field on the system s multiphase flow behaviour were investigated.

Until completion of this study there were no experimental data published in the literature addressing the above mentioned issues and the results obtained, and published within this thesis were the first of their kind.

Igapo forests are a common part of the Amazon whose ecosystems are critical to our shared human future. The introduction addresses the structure, function and dynamics of igapo forests in the Amazon basin, focusing on their uniqueness due to their high level of complexity defined as the many ways that different components of igapo forests in the Amazon basin ecosystem interact and also on how those interactions are on a higher-order compared to other tropical forests. The text then breaks down the igapo ecosystem using these sections: (1) Igapo forests over space and time, (2) Water, light and soils, (3) The carbon cycle, (4) Litter, fungi and invertebrates, (5) Vertebrates, (6) Plant population studies, (7) Plant community studies, and (8) Human impacts and management. Experts from around the world serve as chapter authors that review what is known about their specific part of the igapo ecosystem, what research they have done, and also what needs to be done in the future.

International concern in scientific, industrial, and governmental communi ties over traces of xenobiotics in foods and in both abiotic and biotic en vironments has justified the present triumvirate of specialized publications in this field: comprehensive reviews, rapidly published research papers and progress reports, and archival documentations. These three international publications are integrated and scheduled to provide the coherency essential for nonduplicative and current progress in a field as dynamic and complex as environmental contamination and toxicology. This series is reserved ex clusively for the diversified literature on "toxic" chemicals in our food, our feeds, our homes, recreational and working surroundings, our domestic an imals, our wildlife and ourselves. Tremendous efforts worldwide have been mobilized to evaluate the nature, presence, magnitude, fate, and toxicology of the chemicals loosed upon the earth. Among the sequelae of this broad new emphasis is an undeniable need for an articulated set of authoritative publications, where one can find the latest irr,portant world literature pro duced by these emerging areas of science together with documentation of pertinent ancillary legislation. Research directors and legislative or administrative advisers do not have the time to scan the escalating number of technical publications that may contain articles impbrtant to current responsibility. Rather, these individuals need the background provided by detailed reviews and the assurance that the latest information is made available to them, all with minimal literature searching.

G. K. Rutherford The Faeroes were first inhabited by Irish monks in the year 700 A. D. , yet they have remained insular and isolated for over 1000 years. In 1948 the Faeroes were still relatively unknown in the Northern European economic community and were regarded as an underdeveloped nation. The main occupation was fishing, as it still is now. No other primary activities existed other than local fishing and subsistence agriculture. There were no factories or industries. Enormous development has taken place since then and this development has created a demand for an inventory of the Faeroe Island natural resources. Although scientific investigations have been conducted of the Faeroes since 1673, it was not until 1969 that Denmarks Geologiske unders0gelse completed the first detailed geologic study. This report (Rasmussen and Noe-Nygaard 1970) discusses the Faeroe Islands' Plateau Basalts. Prior to this investigation little was known about the geology of this island archipelago. The earlier reports are confined primarily to a descriptive recording of the bedrock and glacial geology (Debes 1673, Forchhammer 1824, Grossman and Lomas 1895), botany (Trevellyan 1835, Ostenfeld 1905), and zoology (Jensen, et al. 1901). General- ized descriptions of the landscape occur briefly under the topic heading of glacial geology (Geike 1880) during this period. 0dun (1923) was first to systematically report the overall character of the Faeroese landscape and his original report has only recently been elaborated upon by Trap (1968).

Are you excited about permaculture but unclear how to put it into practice for yourself? In this unique, full colour guide, experienced permaculture teacher Aranya leads you through the design process from beginning to end, using clear explanations, flowcharts and diagrams. It is based on course worksheets which have been designed, refined and tested on students over time. Linking theory to practice, he places the ethics, principles, philosophies, tools and techniques directly into the context of the process itself. While written for anyone with a basic grasp of permaculture, this book also has plenty to offer the more experienced designer. This guide covers: Systems and patterns ~ Working as part of a design team ~ Land and non-land based design ~ Design frameworks ~ Site surveying and map making ~ Interviewing clients ~ Working with large client groups ~ Identifying functions ~ Choosing systems and elements ~ Placement and integration ~ Creating a design proposal ~ Project management ~ Presenting your ideas to clients ~ and much more. A great reference for anyone who has done, or is thinking of doing, any kind of permaculture course.

This book aims at defining and reassessing the role of population genetics in conservation biology and seeks to identify the progress made in the field during the last decade. It deals with conservation genetics from several currently researched points of view, namely, ecological and demographic measures of rarity or population persistence, loss of genetic variation, inbreeding, reduced migration rates and increased selective pressures under stress and the role of social behaviour and metapopulation structure. The use of molecular variation as the basis of naming or selecting target taxa and some strategic decisions about genetic variance maximization in the conserved population or community units are analysed. Several case studies and scenarios illustrate the application of genetic information in conservation practices.

In today's society, environmental concerns are at the forefront of entrepreneurial decision-making and planning. With increased attention on an organization's environmental impact, researchers and business leaders strive to provide the best methodologies and strategies for effective environmental reporting and accountability. Green Accounting Initiatives and Strategies for Sustainable Development presents the latest scholarly research on the economic, social, and environmental objectives essential to the planning and support of future organizations and communities. This publication is an essential reference source for academicians, researchers, advanced level students, and professionals interested in designing business models and financial plans with consideration for environmental and social liabilities. This publication features timely, research based chapters on economic, social, and environmental policies including, but not limited to, green performance measurement, triple bottom line reporting, sustainable societies, environmental protection, and risk and adaptive management.

This book has its origins in an M.I.T. research project that was funded by the U.S. Environmental Protection Agency (EPA). Our immediate objective was to prepare a set of case studies that examined bargaining and negotiation as they occurred between government, environmental advocates, and regulatees throughout the traditional regulatory process. The project was part of a larger effort by the EPA to make environmental regulation more efficient and less litigious. The principal investigator for the research effort was Lawrence Sus skind of the Department of Urban Studies and Planning. Eight case studies were prepared under the joint supervision of Susskind and the authors of this book. Studying the negotiating behavior of parties as we worked our way through an environmental dispute proved enlightening. We observed missed oppor tunities for settlement, negotiating tactics that backfired, and strategies that ap peared to be grounded more in intuition than in thoughtful analysis. At the same time, however, we were struck by how often the parties ultimately managed to muddle through. People negotiated not out of some idealistic commitment to consensus but because they thought it better served their own interests. When some negotiations reached an impasse, people improvised mediation. These disputants succeeded in spite of legal and institutional barriers, even though few of them had a sophisticated understanding of negotiation."

This book is intended for human resources management academics, researchers, students, organizational leaders and managers, HR Practitioners, and those responsible for helping support employees in the 21st-century workplace. It offers a path forward to create an environment that will not only build a healthier workplace by providing appropriate and effective well-being interventions but also offers solutions to manage multi-generational and 'holistic' employees within the employment relationship. The book describes the factors that promote healthy and WELL organizations and introduces concepts and strategies to reduce workplace stress and mental health issues and improve workplace well-being toward sustained organizational success. Employers that embrace the corporate responsibility of promoting the health and well-being of multi-generational, holistic employees will reap cost savings, employee engagement, and productivity advantages, as well as a healthier and more productive workforce.

Recognizing the increased interest in forest management world wide, this book addresses the current knowledge gap by defining sustainable forest management, clarifying methods by which ecological knowledge can be applied and how traditional silvicultural methods can be improved.

Sustainable forest management involves the enhancement of various aspects of forest functions such as conservation of biodiversity, conservation of soil and water resources, contribution to the global carbon cycle as well as wood production. To establish ecological and silvicultural theories to enhance these functions harmoniously, recognizing the relationship between stand structures and their functions is essential.

This volume presents target stand structures for aimed forest functions in relation to stand development stages, as well as ecological and silvicultural methods to lead and maintain them. Ecological and silvicultural strategies are discussed, both on stand and landscape levels, and from local to international levels in temperate and boreal forest zones.

Good old Gutenberg could not have imagined that his revolutionary printing concept which so greatly contributed to dissemination of knowledge and thus today 's wealth, would have been a source of inspiration five hundred years later. Now, it seems intuitive that a simple way to produce a large number of replicates is using a mold to emboss pattern you need, but at the nanoscale nothing is simple: the devil is in the detail. And this book is about the "devil." In the following 17 chapters, the authors-all of them well recognized and active actors in this emerging field-describe the state-of-the-art, today 's technological bottlenecks and the prospects for micro-contact printing and nanoimprint lithography. Many results of this book originate from projects funded by the European Com mission through its "Nanotechnology Information Devices" (NID) initiative. NID was launched with the objective to develop nanoscale devices for the time when the red brick scenario of the ITRS roadmap would be reached. It became soon clear however, that there was no point to investigate only alternative devices to CMOS, but what was really needed was an integrated approach that took into account more facets of this difficult undertaking. Technologically speaking, this meant to have a coherent strategy to develop novel devices, nanofabrication tools and circuit & system architectures at the same time."

This is the fourth volume in a series designed to publish theoretical, empirical and review papers on scientific human ecology. Human ecology is interpreted to include structural and functional changes in human social organization and sociocultural systems as these changes may be affected by, interdepent with, or identical to changes in ecosystemic, evolutionary or ethological processes factors or mechanisms. Three degrees of scope are included in this interpretation: the adaptation of sociocultural forces to bioecological forces; the interactions, two-way adaptations, between sociocultural and bioecological forces; and the integration, or unified interactions, of sociocultural with bioecological forces.

In my office I am encased in bookshelves which hold an accumulation of literature on ecology that represents the papers and books over the last 50 years. My students enjoy rummaging through this collection be cause it contains a record of the history of ecology and is full of sur prises. Some of the most recent material pertains to landscape ecology, a subject that literally emerged fully active at the Veldhoven Interna tional Congress organized by the landscape ecologists of The Nether lands in 1981. The subject has developed quickly. It has one or more journals, which publish short works. It has a series of text books. And, it has just begun a series on monographs. One of the textbooks in land scape ecology is titled Principles and Methods in Landscape Ecology and was written by the Italian ecologist Almo Farina in 1998. My stu dents like this text especially well because it is direct, to the point and comprehensive. "Farina" is on loan much of the time. In the present volume Almo Farina again addresses the subject of Landscape Ecology but from a different perspective than he took in his textbook. Landscape in Action focuses on the application of the princi ples and concepts to problem solving. The two books make a pair, with the first technical and conceptual and the second applied to problems of land and water at large scale."

Lake Ladoga is the largest lake in Europe and, with its surface of 17,891 km2 and volume of 837 km3, it ranks among the top fifteen of the world's freshwater bodies. The ecological condition of Lake Ladoga is of concern to several million people living in its surroundings. There is evidence of water quality degradation and gradual eutrophication of the lake during the past decades; on the other hand, pollution control measures have improved the situation in many of the most polluted sites near industrial effluent sources. The first international Lake Ladoga Symposium was held in St. Petersburg on 22-26 November, 1993. The symposium was attended by 160 scientists, and about half of the papers presented at the symposium have been edited for this book. The contributions are grouped under the following headings: Present state of Lake Ladoga; Hydrodynamics of Lake Ladoga and other large water bodies; Water quality and pollution; Ecological studies of Lake Ladoga biota; History of Lake Ladoga and rates of change in its environment; Research methods for large lakes. Besides providing up-to-date information on the state of the lake, the papers deal with studies of many other large lakes of the cold-temperature zone and the general problems and methods of large lake research. Furthermore, the book is a valuable source of reference to the voluminous Russian limnological literature.

This book arises out of a symposium on forest and woodland terrestrial ecosystems which was held in Florence on 20-24th May 1991. It was organised jointly by the Commission of the European Communities (CEC) and the European Science Foundation (ESF) in association with the Italian Research Council (CNR). The symposium brQughUogether most -Of the internationally recognized groups working on forest ecosystems including biologists, botanists, ecologists, soil scientists, modellers, foresters and policy makers. All the CEC countries were represented. In addition, there was a broad audience from Eastern and Central Europe and from EFfA countries. Outstanding experts from outside Europe (US, Australia, Canada, Japan, China, etc.) were also present. In total, the symposium was attended by more than 500 participants. The structure of this book reflects the main elements of the meeting. As such it includes three main sections. The first consists of six major state-of-the-art reviews corresponding to the six plenary sessions, each followed by a discussion which has been summarized by rapporteurs. The reviews were prepared to assess critically the state of current knowledge in ecosystem research and to provide a scientific basis both for policy decisions and for further research.

All coastal areas are facing a growing range of stresses and shocks, the scale of which now poses threats to the resilience of both human and environmental coastal systems. Responsible agencies are seeking better ways of managing the causes and consequences of the environmental change process in coastal zones. This volume discusses the basic principles underpinning a more integrated approach to coastal management and highlights the obstacles that may be met in practice in both developed and developing countries. Successful strategies will have to encompass all the elements of management, from planning and design through financing and implementation, as highlighted in this book.

This book documents proceedings of a symposium on muskellunge developed as a memorial for Ed Crossman. It focuses on the biology, ecology, and management of muskellunge, Ed's favorite fish. The papers include survey current ecological, behavioral, and management-related issues for muskellunge fisheries. The symposium was developed to bring researchers and angles together, and was sponsored by Muskies, Inc. The papers focus on issues of importance to muskellunge populations and are developed to inform the public and fishery managers alike.

Extending from west Africa to Madagascar, from the vast lowland Congo Basin to the archipelago of forest islands on its eastern rim, the African rain forest is surpassed in size only by the Amazon. This book sheds light on the current efforts to understand and conserve the African rain forest, an area in need of urgent action to save its biological wealth, cultural heritage, and economic potential.

Written by conservation scientists and practitioners based in the African rain forest, the book offers a multidisciplinary perspective that integrates many biological and social sciences. Early chapters trace the forces -- from paleoecological factors to recent human actions -- that have shaped the African forest environment. The next chapters discuss the dominant biological patterns of species ranging from the distinctive elephants, gorillas, and okapi to the less well known birds, butterflies, and amphibians. Other chapters focus on how such different groups as hunter-gatherers, forest farmers, bushmeat hunters, recent immigrants, and commercial foresters have used the forests. Several authors stress the need for tighter links between research and conservation action. The final section draws lessons from the collective experience of those working in an Africa wracked by political strife and economic hardship.

This book introduces the issues and problems that arise when implementing smart energy management for sustainable manufacturing in the automotive manufacturing industry and the analytical tools and applications to deal with them. It uses a number of illustrative examples to explain energy management in automotive manufacturing, which involves most types of manufacturing technology and various levels of energy consumption. It demonstrates how analytical tools can help improve energy management processes, including forecasting, consumption, and performance analysis, emerging new technology identification as well as investment decisions for establishing smart energy consumption practices. It also details practical energy management systems, making it a valuable resource for professionals involved in real energy management processes, and allowing readers to implement the procedures and applications presented.