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Books > Earth & environment > The environment > Applied ecology
This book evaluates Bangladesh's impressive economic and social progress, more often referred to as a 'development surprise'. In doing so, the book examines the gap in existing explanations of Bangladesh's development and then offers an empirically informed analysis of a range of distinctive factors, policies, and actions that have individually and collectively contributed to the progress of Bangladesh. In an inclusive way, the book covers the developmental role, relation, and impact of poverty reduction, access to finance, progress in education and social empowerment, reduction in the climatic vulnerability, and evolving sectoral growth activities in the agriculture, garments, and light industries. It also takes into account the important role of the government and NGOs in the development process, identifies bottlenecks and challenges to Bangladesh's future development path and suggests measures to overcome them. By providing an inclusive narrative to theorize Bangladesh's development, which is still missing in the public discourse, this book posits that Bangladesh per se can offer a development model to other developing countries.
A multidisciplinary and multifaceted approach is employed to identify principal ecosystems and natural resources in the U.S. Great Plains that are at risk and that should receive priority for protection. The authors are drawn from a variety of disciplines and approaches, their ideas being presented as a pooling or harvest, rather than as a consensus. The 25 chapters provide background and in-depth discussion of multiple issues/problems related to Great Plains stewardship for future generations. The status and trends of major resources of the Great Plains within an historical, ecological and management framework are categorized according to common goals across the disciplines and can be used to make recommendations for public policy, research and development, and institutions. The challenge for residents of the Great Plains is to merge multiple ecosystem concepts to improve the environment and to improve economic vitality.
Over the last two decades, the topic of forest ecosystem services has attracted the attention of researchers, land managers, and policy makers around the globe. The services rendered by forest ecosystems range from intrinsic to anthropocentric benefits that are typically grouped as provisioning, regulating, supporting, and cultural. The research efforts, assessments, and attempts to manage forest ecosystems for their sustained services are now widely published in scientific literature. This volume focuses on broad-scale aspects of forest ecosystem services, beyond individual stands to large landscapes. In doing so, it illustrates the conceptual and practical opportunities as well as challenges involved with planning for forest ecosystem services across landscapes, regions, and nations. The goal here is to broaden the scope of land use planning through the adoption of a landscape-scale approach. Even though this approach is complex and involves multiple ecological, social, cultural, economic, and political dimensions, the landscape perspective appears to offer the best opportunity for a sustained provision of forest ecosystem services.
As in most groups of insects, scientific research on the Chrysomelidae began in Europe in 1758, with the description of a few genera and species by the Scandinavian entomologists C. von Linne, I.C. Fabricius, and others. As the 19th century dawned, many systematic entomologists took up the study of chrysomelid beetles, together with other groups of beetles, and many new species and genera were described from all parts of the world. This trend has, of course, continued down to the present time. However, researches on the Chrysomelidae did not remain restricted to systematics, and many new lines of study have been followed, especially in the present century, by workers who have benefitted from the advances made in related fields of pure and applied entomology. Much has been achieved in the study of the Chrysomelidae, as elsewhere, and it is the aim of the present book to provide a summary and guide to these achievements. It is also to be expected that this book will provide a stimulus for further studies on the Chrysomelidae, so that we can anticipate continuing progress in our knowledge and understanding of this group through the endeavours of an ever-increasing number of scientists. I offer my congratulations to all concerned in the preparation of this book and my best wishes for its success.
By way of a summary of all the data collected by the mapping teams, I will review what is entered on each of the data sheets. The map sheet was already de scribed in some detail (Fig. 2.2.1A), and includes a circle or a point for the location of each tree and the tree's tag number (the last three or four digits) written next to it. The range of tag numbers used in the quadrat should be written at the top of the sheet. The main data sheet is where most other information about each individual is recorded (Fig. 2.2.1B). As for all sheets, the quadrat number, the first date a quadrat is censused, and the mappers' names are recorded at the top. For each plant, there are blanks for the following information: subquadrat number, tag number, species name, dbh, codes, and problems. Subquadrat number and tag number are straight forward. Size in millimeters is entered in the dbh column, except for multiple stemmed plants or big trees, which get a blank dbh on the main data sheet. Species identification will be handled by separate taxonomy teams (chapter 2.3), but map pers should enter a species name if they know it."
Reviews of Environmental Contamination and Toxicology publishes authoritative reviews on the occurrence, effects, and fate of pesticide residues and other environmental contaminants. It will keep you informed of the latest significant issues by providing in-depth information in the areas of analytical chemistry, agricultural microbiology, biochemistry, human and veterinary medicine, toxicology, and food technology.
US Environmental Policy in Action provides a comprehensive look at the creation, implementation, and evaluation of environmental policy, which is of particular importance in our current era of congressional gridlock, partisanship and polarization, and escalating debates about federal/state relations. With a continued focus on the front lines of environmental policy, Rinfret and Pautz take into account the major changes in the practice of US environmental policy during the Trump and Biden administrations. Providing real-life examples of how environmental policy works rather than solely discussing how congressional action produces environmental laws, this third edition of US Environmental Policy in Action offers a practical approach to understanding contemporary American environmental policy.
Climate Change and American Foreign Policy examines the actors, institutions, and ideas shaping US policy on climate change (global warming). The book begins by introducing the issue of climate change in the context of US foreign policy, before critically evaluating US policies and actions. It then analyzes the domestic and international politics of US climate change policy, covering such issues as science, the presidency and Congress, nongovermental organizations, diplomacy, and the international negotiations leading to the Framework Convention on Climate Change and the Kyoto Protocol. The book concludes by looking at the role of international norms in shaping US climate change policy.
Innovative Strategies for Teaching in the Plant Sciences focuses on innovative ways in which educators can enrich the plant science content being taught in universities and secondary schools. Drawing on contributions from scholars around the world, various methods of teaching plant science is demonstrated. Specifically, core concepts from ethnobotany can be used to foster the development of connections between students, their environment, and other cultures around the world. Furthermore, the volume presents different ways to incorporate local methods and technology into a hands-on approach to teaching and learning in the plant sciences. Written by leaders in the field, Innovative Strategies for Teaching in the Plant Sciences is a valuable resource for teachers and graduate students in the plant sciences.
This book describes how NGOs' efforts to promote sustainable development are affected by their funding, management strategies, and relationships with government, communities, and other NGOs. The authors explore implications for theory and offer suggestions for increasing NGO effectiveness.
Soil degradation is real and global, even if the evidence is not so easy to glean. Degradation poses comparable risks to greenhouse gas emissions, deforestation, and nonhuman animal extinctions. Few have noticed soil degradation as the problem it has become, except most indigenous peoples in their struggles for survival.
The crucible of innovation in wildlife and habitat conservation is in southern Africa where it has co-evolved with decolonization, political transformation and the rise of development, ownership, management and livelihood debates. Charting this innovation, early chapters of this volume deal with the traditional 'fines and fences' conservation that occurred in the colonial and early post-independence period, with subsequent sections focussing on the experimentation and innovation that occurred on private and communal land as a result of the break from these traditional methods. The final section deals with more recent innovations in the sector, focussing on building and strengthening the relationships between parks and society. Importantly, the book provides a data-rich summary of experimentation with more inclusive models of conservation in terms of ecological, social, political and economic indicators. Published with the Southern African Sustainable Use Specialist Group (SASUSG) of IUCN.
This book provides a detailed study of the Thai rubber industry and its utilisation of renewable resources, focussing on the use of open source software in building supply chain models. By describing elements that the supply chain is composed of and relating this to Thailand's rubber industry, the authors then outline the construction of a Discrete Event Simulation (DES) model and use open source software to model renewable resources in this particular supply chain. Emphasis is placed on the way that modelling can aid the important decision-making required in the exploitation of natural resources. By taking a hands-on approach and offering a valuable guide for readers, this book not only appeals to academics in the fields of industrial engineering, operations, logistics and supply chain management, but also to practitioners, policy-makers and associations involved in the rubber industry.
This book gathers interdisciplinary reflections from researchers, educators, and other experts on the subject of biodiversity closer to education and learning. The book also highlights its role as an added value to strategic principles for healthy ecosystems and sustainable human development. It promotes critical thinking and foster practices and attitudes for Education for Sustainable Development reconciling education with principles of human behaviour and nature. Readers especially find this book a timely resource in light of the Strategic Plan for Biodiversity 2011-2020, the Aichi Targets, and the new EU biodiversity strategy "Our life insurance, our natural capital: an EU biodiversity strategy to 2020". Along with the challenge of ecosystems and public health, biodiversity conservation is essential for humanity's continued security and sustainability, as it touches on all aspects of people's lives.
This book argues that social and environmental policy should be synthetically treated as one and the same field, that both are but two aspects of the same coin - if sustainability is the goal. Such a paradigm shift is indicated, important, and timely to effectively move towards sustainability. This book is the first to take this approach and to give examples for it. Not to synthetically merge the two fields has been and will continue to be highly insufficient, inefficient and contradictory for policy and public administration aiming for a transformation towards a sustainable world. In general, social problems are dealt with in one "policy corner" and environmental problems in another. Rarely is social policy (at large) concerned with its impact on the environment or its connection with and relevance to environmental policy. Equally, environmental problems are generally not seen in conjunction with social policy, even though much environmental policy directly relates to health, nutrition, migration and other issues addressed by social policy. This book intends to correct the pattern to separate these very significant and large policy fields. Using examples from diverse academic and applied fields, it is shown how environmental policy can (and should) be thought of as social policy - and how social policy can (and should) simultaneously be seen as environmental policy. Tremendous benefits are to be expected.
Studies in landscape ecology focus on the effect of heterogeneity on ecosystem structure and function. Vigorous growth in the field has included the development of methods and results that can be applied to an impressive range of environmental issues. The purpose of this book is to provide the reader with a current perspective on this rapidly developing science. This book features contributions by internationally renowned experts in the field that address a broad spectrum of political, theoretical and applied aspects of the subject. Chapters describe a number of methods and models that are used at landscape and regional scales within the context of ecosystem management, to assess changes in biodiversity, and to evaluate sustainable landscape planning for cultural as well as natural settings. Also included are instructional models to assist in teaching.
The mangrove, seagrass and coral reef ecosystems are of paramount ecological importance but have already undergone great degradation, which is advancing at an alarming rate. If present trends continue, the natural resource basis of the economy and ecology of tropical coastal regions will soon be ruined. This was the unanimous conclusion of the 110 scientists from 23 countries who gathered in Mombasa, Kenya, for a Symposium on the ecology of these ecosystems. Mangrove forest systems yield large amounts of fish, crabs, prawns and oysters. They are also valuable sources of fuelwood, timber, tannin and other natural products. Their non-marketable value is of equal importance: stabilization of the coastline, an indispensable nursery ground for numerous marine species with commercial value, a natural filter maintaining the clarity of nearshore water, a home for resident and migratory birds and other wildlife. Many of the true mangrove flora and fauna are now endangered by the clearing of the mangroves. It has been shown that in many countries between 25 and 100% of the mangrove forest has been destroyed alraedy in the last twenty years. The international scientific assembly concluded that much can be done to stop the degradation of these damaged ecosystems and to rehabilitate them. But new techniques must be found to use them on a sustainable basis for long-term economic return and for the well-being of coastal human settlements and a healthy environment.
'The ecological challenge demands a paradigm shift in our thinking about the human-environment relation. Reconciling Human Existence with Ecological Integrity provides a 'state of the art account of work on ecological integrity - and offers a compelling vision for the future. Derek Bell, Senior Lecturer at the School of Geography, Politics and Sociology, University of Newcastle A book of vast scope and richness ... If policymakers around the world took notice of this insightful set of messages, we would all live with greater happiness, health, and wellbeing, with a brighter future for our children and grandchildren. Lawrence O. Gostin, O'Neill Professor of Global Health Law, Georgetown University Law Center This book attempts to do in theory what the world needs to do in practice. It is an ecological master plan that shows how we can not only survive but also flourish. James P. Sterba, President of the American Philosophical Association, Central Division Ecosystems have been compared to a house of cards: remove or damage a part and you risk destroying or fundamentally and irreversibly altering the whole. Protecting ecological integrity means maintaining that whole - an aim which is increasingly difficult to achieve given the ever-growing dominance of humanity. This book is the definitive examination of the state of the field now, and the way things may (and must) develop in the future. Written and edited by members of the Global Ecological Integrity Group - an international collection of the worlds most respected authorities in the area - the book considers the extent to which human rights (such as the rights to food, energy, health, clean air or water) can be reconciled with the principles of ecological integrity. The issue is approached from a variety of economic, legal, ethical and ecological standpoints, providing an essential resource for researchers, students and those in government or business in a wide range of disciplines.
This is the first comprehensive study of an east African lake for thirty years. It represents the culmination of research expeditions which stretch back twenty years and is thus able to pick up long term changes which the individual research activities do not reveal. Lake Naivasha is a tropical lake whose natural fluctuations are now dwarfed by human impacts. Papers show how the irrigation for horticulture and power cooling has reduced the lake depth significantly; exotic arrivals have altered the plant community beyond recognition and its commercial value as a fishery and a tourist feature are reduced by over use. Despite this, the lake has considerable conservation value at present. It provides a different case study in the ever-growing library of the effects of human follies. Lake Naivasha has achieved global importance in the past ten years because its waters are used to sustain the largest horticultural industry in Africa. The book highlights its fragility under such pressure and points out the way towards sustainable use of the water and the ecosystem.
With 'Biogeography and Ecology in South America' as the general theme, a total of twenty-nine contributions by thirty authors is offered here in two volumes, being volumes 18 and 19 of the Monographiae Biologicae. Most of these discussions deal with decidedly specialist themes and the editors have been particularly concerned to ensure that the authors enjoyed the greatest possible freedom in the preparation of their work in order that different points of view and interpretations, together with some questions of controversy, may be clarified. This also applies, of course, to the several chapters in which general themes (geographical substance, climate, geology, vegetation, amongst others) are discussed. Since the amount of material available is too great to enable one to aspire to a presentation of the complete biogeographical and ecological picture, this procedure seems expedient. However, these two volumes could well be regarded as being a preparatory work for just such a complete description. Each of the separate technical contributions refers to the continent as a whole, in order to characterise it as such from the viewpoint of the specialist. For this reason it was necessary to forgo special discussions of particular regions or types of landscape, although South America of all places is remarkably rich in unique regional phenom- ena, the altiplano of Peru and Bolivia, the relict forests of Fray Jorge, the shrub formations of Tierra del Fuego, the lakes of the High Andes, for example.
When managers and ecologists need to make decisions about the environment, they use models to simulate the dynamic systems that interest them. All management decisions affect certain landscapes over time, and those landscapes are composed of intricate webs of dynamic processes that need to be considered in relation to each other. With widespread use of Geographic Information Systems (GIS), there is a growing need for complex models ncorporating an increasing amount of data. The open-source Spatial Modeling Environment (SME) was developed to build upon common modeling software, such as STELLA (R), and Powersim (R), among others, to create, run, analyze, and present spatial models of ecosystems, watersheds, populations, and landscapes. In this book, the creators of the Spatial Modeling Environment discuss and illustrate the uses of SME as a modeling tool for all kinds of complex spatial systems. The authors demonstrate the entire process of spatial modeling, beginning with the conceptual design, continuing through formal implementation and analysis, and finally with the interpretation and presentation of the results. A variety of applications and case studies address particular types of ecological and management problems and help to identify potential problems for modelers. Researchers and students interested in spatial modeling will learn how to simulate the complex dynamics of landscapes. Managers and decision makers will acquire tools for predicting changes in landscapes while learning about both the possibilities and the limitations of simulation models. The enclosed CD contains SME, color illustrations and models and data from the examples in the book. |
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