Download or read book Pianeta scienza Corso di scienze chimiche fisiche e naturali Per la Scuola media written by Carla Bisi and published by . This book was released on 1990 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quantitative Techniques in Participatory Forest Management written by Eugenio Martinez-Falero and published by CRC Press. This book was released on 2016-04-19 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest management has evolved from a mercantilist view to a multi-functional one that integrates economic, social, and ecological aspects. However, the issue of sustainability is not yet resolved. Quantitative Techniques in Participatory Forest Management brings together global research in three areas of application: inventory of the forest variables that determine the main environmental indices, description and design of new environmental indices, and the application of sustainability indices for regional implementations. All these quantitative techniques create the basis for the development of scientific methodologies of participatory sustainable forest management.
Download or read book The Epigenetics of Birds written by C. H. Waddington and published by Cambridge University Press. This book was released on 2014-12-04 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1952, this book presents contemporary theories on embryology using the example of the bird embryo.
Download or read book Biodiversity Conservation and Utilization in a Diverse World written by Gbolagade Akeem Lameed and published by BoD – Books on Demand. This book was released on 2012-08-29 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book "Biodiversity Conservation and Utilization in a Diverse World" sees biodiversity as management and utilization of resources in satisfying human needs in multi-sectional areas including agriculture, forestry, fisheries, wildlife and other exhaustible and inexhaustible resources. Its value is to fulfill actual human preferences and variability of life is measured by amount of genetic variation available. In viewing diversity as an ultimate moral value, one is faced with a situation in environmental preservation in order to allow components of total diversity to flourish and constitute a threat to continuous existence and decrease total diversity. The overall importance described economic benefits from bio-diversity, though difficult to measure and varying, but are limited on a local scale, increase on a regional or national scale and become potentially substantial on a transnational or global scale.
Download or read book Facets of Systems Science written by George J. Klir and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has a rather strange history. It began in Spring 1989, thirteen years after our Systems Science Department at SUNY -Binghamton was established, when I was asked by a group of students in our doctoral program to have a meeting with them. The spokesman of the group, Cliff Joslyn, opened our meeting by stating its purpose. I can closely paraphrase what he said: "We called this meeting to discuss with you, as Chairman of the Department, a fundamental problem with our systems science curriculum. In general, we consider it a good curriculum: we learn a lot of concepts, principles, and methodological tools, mathematical, computational, heuristic, which are fundamental to understanding and dealing with systems. And, yet, we learn virtually nothing about systems science itself. What is systems science? What are its historical roots? What are its aims? Where does it stand and where is it likely to go? These are pressing questions to us. After all, aren't we supposed to carry the systems science flag after we graduate from this program? We feel that a broad introductory course to systems science is urgently needed in the curriculum. Do you agree with this assessment?" The answer was obvious and, yet, not easy to give: "I agree, of course, but I do not see how the situation could be alleviated in the foreseeable future.
Download or read book Soil Biological Communities and Ecosystem Resilience written by Martin Lukac and published by Springer. This book was released on 2017-10-06 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores current knowledge and methods used to study soil organisms and to attribute their activity to wider ecosystem functions. Biodiversity not only responds to environmental change, but has also been shown to be one of the key drivers of ecosystem function and service delivery. Soil biodiversity in tree-dominated ecosystems is also governed by these principles, the structure of soil biological communities is clearly determined by environmental, as well as spatial, temporal and hierarchical factors. Global environmental change, together with land-use change and ecosystem management by humans, impacts the aboveground structure and composition of tree ecosystems. Due to existing knowledge of the close links between the above- and belowground parts of terrestrial ecosystems, we know that soil biodiversity is also impacted. However, very little is known about the nature of these impacts; effects on the overall level of biodiversity, the magnitude and diversity of functions soil biodiversity generates, but also on the present and future stability of tree ecosystems and soils. Even though much remains to be learned about the relationships between soil biodiversity and tree ecosystem functionality, it is clear that better effort needs to be made to describe and understand key processes which take place in soils and are driven by soil biota.
Download or read book Edible Ectomycorrhizal Mushrooms written by Alessandra Zambonelli and published by Springer Science & Business Media. This book was released on 2013-01-30 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edible ectomycorrhizal mushrooms (EEMMs) comprise more than 1000 species and are an important food and forest resource. In this volume of Soil Biology, internationally recognized scientists offer their most recent research findings on these beguiling fungi. Topics covered include: complex ecological interactions between plants, EEMMs, and soil organisms; comparative genomics, high-throughput sequencing and modern research tools; genetic selection of fungal strains and techniques for inoculating plants; economic and social considerations surrounding wild collected EEMMs; and practical information concerning soil management and EEMM cultivation. The book will be a useful guide for anyone interested in soil ecology, forestry, or the genetics and cultivation of EEMMs, and provides an extensive knowledge base and inspirations for future studies on these ecologically and economically important fungi.
Download or read book True Truffle Tuber spp in the World written by Alessandra Zambonelli and published by Springer. This book was released on 2016-07-26 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the taxonomic diversity of the genus Tuber as economically important truffles. In contributions by internationally respected scientists, it examines truffle systematics, interactions with abiotic and biotic environments, strategies for spore dispersal, and molecular processes in truffles. Topics discussed include: evolutionary theories and phylogeny of Tuber species from Asia, Europe and North-America; the influence of climate on the natural distribution of Tuber species and fruiting body production, soil characteristics and vegetation in natural habitats; tools for tracing truffles in soil, host diversity, truffle inhabiting fungi and truffle-associated bacteria; and the relationships of small mammals and wild boars with truffles, as well as the smell of truffles.This book offers a valuable reference guide for all researchers working in the fields of mycology, ecology and the soil sciences, and will also be useful for farmers and foresters interested in truffle cultivation worldwide.
Download or read book I percorsi della scienza Corso di scienze chimiche fisiche e naturali Per la Scuola media written by and published by . This book was released on 1991 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Using Italian Vocabulary written by Marcel Danesi and published by Cambridge University Press. This book was released on 2003-08-07 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using Italian Vocabulary provides the student of Italian with an in-depth, structured approach to the learning of vocabulary. It can be used for intermediate and advanced undergraduate courses, or as a supplementary manual at all levels - including elementary level - to supplement the study of vocabulary. The book is made up of twenty units covering topics that range from clothing and jewellery, to politics and environmental issues, with each unit consisting of words and phrases that have been organized thematically and according to levels so as to facilitate their acquisition. The book will enable students to acquire a comprehensive control of both concrete and abstract vocabulary allowing them to carry out essential communicative and interactional tasks. • A practical topic-based textbook that can be inserted into all types of course syllabi • Provides exercises and activities for classroom and self-study • Answers are provided for a number of exercises
Download or read book Dinosaurs of Italy written by Cristiano Dal Sasso and published by Indiana University Press. This book was released on 2004 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An all-Italian "Jurassic Park.""
Download or read book Handbook of Online Learning written by Kjell Erik Rudestam and published by SAGE. This book was released on 2002-02-19 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The demand for academic coursework and corporate training programs using the Internet and computer-mediated communication networks increases daily. The development and implementation of these new programs requires that traditional teaching techniques and course work be significantly reworked. This handbook consists of 20 chapters authored by experts in the field of teaching in the online environment to adult students enrolled in graduate university degree programs, corporate training programs, and continuing education courses. The book is organized to first lay a conceptual and theoretical foundation for implementing any online learning program. Topics such as psychological and group dynamics, ethical issues, and curriculum design are covered in this section. Following the establishment of this essential framework are separate sections devoted to the practical issues specific to developing a program in either an academic or corporate environment. Whether building an online learning program from the ground up or making adjustments to improve the effectiveness of an existing program, this book is an invaluable resource.--From Amazon.
Download or read book The Mathematics Teacher in the Digital Era written by Alison Clark-Wilson and published by Springer Science & Business Media. This book was released on 2013-12-08 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume addresses the key issue of the initial education and lifelong professional learning of teachers of mathematics to enable them to realize the affordances of educational technology for mathematics. With invited contributions from leading scholars in the field, this volume contains a blend of research articles and descriptive texts. In the opening chapter John Mason invites the reader to engage in a number of mathematics tasks that highlight important features of technology-mediated mathematical activity. This is followed by three main sections: An overview of current practices in teachers’ use of digital technologies in the classroom and explorations of the possibilities for developing more effective practices drawing on a range of research perspectives (including grounded theory, enactivism and Valsiner’s zone theory). A set of chapters that share many common constructs (such as instrumental orchestration, instrumental distance and double instrumental genesis) and research settings that have emerged from the French research community, but have also been taken up by other colleagues. Meta-level considerations of research in the domain by contrasting different approaches and proposing connecting or uniting elements
Download or read book Quantum Change written by William R. Miller and published by Guilford Press. This book was released on 2011-10-21 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of us walk through each day expecting few surprises. If we want to better ourselves or our lives, we map out a path of gradual change, perhaps in counseling or psychotherapy. Psychologists William Miller and Janet C'de Baca were longtime scholars and teachers of traditional approaches to self-improvement when they became intrigued by a different sort of change that was sometimes experienced by people they encountered--something often described as "a bolt from the blue" or "seeing the light." And when they placed a request in a local newspaper for people's stories of unexpected personal transformation, the deluge of responses was astounding. These compelling stories of epiphanies and sudden insights inspired Miller and C'de Baca to examine the experience of "quantum change" through the lens of scientific psychology. Where does quantum change come from? Why do some of us experience it, and what kind of people do we become as a result? The answers that this book arrives at yield remarkable insights into how human beings achieve lasting change--sometimes even in spite of ourselves.
Download or read book Evidence Based Public Health written by Ross C. Brownson and published by Oxford University Press. This book was released on 2010-12-03 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are at least three ways in which a public health program or policy may not reach stated goals for success: 1) Choosing an intervention approach whose effectiveness is not established in the scientific literature; 2) Selecting a potentially effective program or policy yet achieving only weak, incomplete implementation or "reach," thereby failing to attain objectives; 3) Conducting an inadequate or incorrect evaluation that results in a lack of generalizable knowledge on the effectiveness of a program or policy; and 4) Paying inadequate attention to adapting an intervention to the population and context of interest To enhance evidence-based practice, this book addresses all four possibilities and attempts to provide practical guidance on how to choose, carry out, and evaluate evidence-based programs and policies in public health settings. It also begins to address a fifth, overarching need for a highly trained public health workforce. This book deals not only with finding and using scientific evidence, but also with implementation and evaluation of interventions that generate new evidence on effectiveness. Because all these topics are broad and require multi-disciplinary skills and perspectives, each chapter covers the basic issues and provides multiple examples to illustrate important concepts. In addition, each chapter provides links to the diverse literature and selected websites for readers wanting more detailed information. An indispensable volume for professionals, students, and researchers in the public health sciences and preventative medicine, this new and updated edition of Evidence-Based Public Health aims to bridge research and evidence with policies and the practice of public health.
Download or read book The Double Bond written by Carole Angier and published by Macmillan. This book was released on 2002 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perhaps the most important writer to emerge from the death camps, Primo Levi is known for "Survival in Auschwitz, The Reawakening, " and the classic "The Periodic Table." Angier has spent nearly ten years writing this meticulously researched, vivid, and moving biography.
Download or read book Global Soil Biodiversity Atlas written by European Commission. Joint Research Centre and published by . This book was released on 2016 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Atlas describes soil as habitat for the diversity of organisms that live under our feet. At the same time, it draws attention to the threats to soil biodiversity, such as invasive species, pollution, intensive land use practices or climate change. The Atlas provides current solutions for a sustainable management of soils. It was coordinated by the JRC and the Global Soil Biodiversity Initiative (www.globalsoilbiodiversity.org) with more than 70 contributing organisations and several hundred individual contributions. It illustrates the diversity of soil organisms, explains their geographical and temporal distribution, the ecosystem functions and services provided by soil biota. Most importantly, it draws attention to the myriad of threats to soil biodiversity. These include inappropriate land management practices (e.g. deforestation, land take for infrastructure development), agricultural systems, over-grazing, forest fires and poor water management (both irrigation and drainage). Other practices such as land conversion from grassland or forest to cropped land result in rapid loss of soil carbon, which indirectly enhances global warming. The Atlas shows that mismanaging soils could exacerbate the effects of climate change, jeopardise agricultural production, compromise the quality of ground water and worsen pollution. It also proposes solutions to safeguard soil biodiversity through the development of policies that directly or indirectly target soil health, leading to a more sustainable use."--
