Download or read book Phenological Methods in Permanent Plot Research written by Bertil Krüsi and published by . This book was released on 1981 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phenological Research written by Irene L. Hudson and published by Springer Science & Business Media. This book was released on 2009-11-24 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: As climate change continues to dominate the international environmental agenda, phenology – the study of the timing of recurring biological events – has received increasing research attention, leading to an emerging consensus that phenology can be viewed as an ‘early warning system’ for climate change impact. A multidisciplinary science involving many branches of ecology, geography and remote sensing, phenology to date has lacked a coherent methodological text. This new synthesis, including contributions from many of the world’s leading phenologists, therefore fills a critical gap in the current biological literature. Providing critiques of current methods, as well as detailing novel and emerging methodologies, the book, with its extensive suite of references, provides readers with an understanding of both the theoretical basis and the potential applications required to adopt and adapt new analytical and design methods. An invaluable source book for researchers and students in ecology and climate change science, the book also provides a useful reference for practitioners in a range of sectors, including human health, fisheries, forestry, agriculture and natural resource management.
Download or read book Phenology of Ecosystem Processes written by Asko Noormets and published by Springer Science & Business Media. This book was released on 2009-06-19 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terrestrial carbon balance is uncertain at the regional and global scale. A significant source of variability in mid-latitude ecosystems is related to the timing and duration of phenological phases. Spring phenology, in particular, has disproportionate effects on the annual carbon balance. However, the traditional phenological indices that are based on leaf-out and flowering times of select indicator species are not universally amenable for predicting the temporal dynamics of ecosystem carbon and water exchange. Phenology of Ecosystem Processes evaluates current applications of traditional phenology in carbon and H2O cycle research, as well as the potential to identify phenological signals in ecosystem processes themselves. The book summarizes recent progress in the understanding of the seasonal dynamics of ecosystem carbon and H2O fluxes, the novel use of various methods (stable isotopes, time-series, forward and inverse modeling), and the implications for remote sensing and global carbon cycle modeling. Each chapter includes a literature review, in order to present the state-of-the-science in the field and enhance the book’s usability as an educational aid, as well as a case study to exemplify the use and applicability of various methods. Chapters that apply a specific methodology summarize the successes and challenges of particular methods for quantifying the seasonal changes in ecosystem carbon, water and energy fluxes. The book will benefit global change researchers, modelers, and advanced students.
Download or read book Vegetation dynamics in grasslans heathlands and mediterranean ligneous formations written by P. Poissonet and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Symposium of the Working Group for Succession Research on Permanent Plots, and Data-Processing of the International Society for Vegetation Sciences, Held at Montpellier, France, September 1980
Download or read book Butterflies written by Carol L. Boggs and published by University of Chicago Press. This book was released on 2019-06-15 with total page 775 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Butterflies: Ecology and Evolution Taking Flight, the world's leading experts synthesize current knowledge of butterflies to show how the study of these fascinating creatures as model systems can lead to deeper understanding of ecological and evolutionary patterns and processes in general. The twenty-six chapters are organized into broad functional areas, covering the uses of butterflies in the study of behavior, ecology, genetics and evolution, systematics, and conservation biology. Especially in the context of the current biodiversity crisis, this book shows how results found with butterflies can help us understand large, rapid changes in the world we share with them—for example, geographic distributions of some butterflies have begun to shift in response to global warming, giving early evidence of climate change that scientists, politicians, and citizens alike should heed. The first international synthesis of butterfly biology in two decades, Butterflies: Ecology and Evolution Taking Flight offers students, scientists, and amateur naturalists a concise overview of the latest developments in the field. Furthermore, it articulates an exciting new perspective of the whole group of approximately 15,000 species of butterflies as a comprehensive model system for all the sciences concerned with biodiversity and its preservation. Contributors: Carol L. Boggs, Paul M. Brakefield, Adriana D. Briscoe, Dana L. Campbell, Elizabeth E. Crone, Mark Deering, Henri Descimon, Erika I. Deinert, Paul R. Ehrlich, John P. Fay, Richard ffrench-Constant, Sherri Fownes, Lawrence E. Gilbert, André Gilles, Ilkka Hanski, Jane K. Hill, Brian Huntley, Niklas Janz, Greg Kareofelas, Nusha Keyghobadi, P. Bernhard Koch, Claire Kremen, David C. Lees, Jean-François Martin, Antónia Monteiro, Paulo César Motta, Camille Parmesan, William D. Patterson, Naomi E. Pierce, Robert A. Raguso, Charles Lee Remington, Jens Roland, Ronald L. Rutowski, Cheryl B. Schultz, J. Mark Scriber, Arthur M. Shapiro, Michael C. Singer, Felix Sperling, Curtis Strobeck, Aram Stump, Chris D. Thomas, Richard VanBuskirk, Hans Van Dyck, Richard I. Vane-Wright, Ward B. Watt, Christer Wiklund, and Mark A. Willis
Download or read book A Synthesis of Plant Phenology in the Fynbos Biome written by Shirley M. Pierce and published by . This book was released on 1984 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Ecology written by G. Esser and published by Elsevier. This book was released on 2016-07-29 with total page 875 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on many case studies in the broad area of ecological studies and is derived from numerous sources originating from several countries. The book begins with discussions on morphology, stand structure, competition, mass and water balance at the stand level of vegetation as well as mineral cycles. A section deals with disturbances and management of agricultural as well as semi-natural systems. With the input of several authors, zoologists, botanists and geographers, detail is given to the eutrophication and pollution in terrestrial ecosystems. Included as well are discussions on the carbon cycle as it relates to current climate change and modern methods of remote sensing and geographical modelling. The book concludes with a chapter on urban and landscape ecology. The main feature of this book is that it includes most methods and tasks of modern ecology using case studies and incorporating all levels of integration from single plants and animals to populations and ecosystems.
Download or read book Biomonitoring General and Applied Aspects on Regional and Global Scales written by Conradin A. Burga and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a selection of 14 articles dealing with different aspects of biomonitoring and their relation to questions of global change. The first part concerns general aspects of biomonitoring. The second part gives examples of applied biomonitoring in Germany and Switzerland (changes in species composition, phenologies, vegetation restoration, changes in soil conditions, and heavy metal concentrations). The third part deals with climate-related monitoring studies of arctic-alpine and temperate regions of the Northern Hemisphere (mountain peaks and timberline ecotones of the Alps, spread of exotic evergreen broad-leaved plants, phytomass and carbon balance in Svalbard).
Download or read book Phenology An Integrative Environmental Science written by Mark D. Schwartz and published by Springer Science & Business Media. This book was released on 2011-04-28 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phenology is the study of plant and animal life cycle events, which are triggered by environmental changes, especially temperature. Wide ranges of phenomena are included, from first openings of leaf and flower buds, to insect hatchings and return of birds. Each one gives a ready measure of the environment as viewed by the associated organism. Thus, phenological events are ideal indicators of the impact of local and global changes in weather and climate on the earth's biosphere. Assessing our changing world is a complex task that requires close cooperation from experts in biology, climatology, ecology, geography, oceanography, remote sensing and other areas. This book is a synthesis of current phenological knowledge, designed as a primer on the field for global change and general scientists, students and interested members of the public. With contributions from a diverse group of over fifty phenological experts, covering data collection, current research, methods and applications, it demonstrates the accomplishments and potential of phenology as an integrative environmental science.
Download or read book Phytocoenologia written by and published by . This book was released on 1998 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Workshop on Research Methodologies and Applications for Pacific Island Agroforestry written by and published by . This book was released on 1993 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Predicting Crop Phenology written by Tom Hodges and published by CRC Press. This book was released on 1990-12-26 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Predicting Crop Phenology focuses on an analysis of the issues faced in predicting the phenology of crop plants and weeds. It discusses how these issues have been handled by active crop growth simulation model developers and emphasizes areas such as the role of modeling in agricultural research and the roles of temperature, length of day, and water stress in plant growth. This comprehensive text also discusses modeling philosophy and programming techniques in modeling crop development and growth. It presents up-to-date information on phenology models for wheat, maize, sorghum, rice, cotton, and several weed species. Predicting Crop Phenology reviews important data for agricultural engineers, plant physiologists, agricultural consultants, researchers, extension agents, model developers, agricultural science instructors and students.
Download or read book Biological Methods for Use in Monitoring the Arctic written by Kari Viken Olsen and published by Nordic Council of Ministers. This book was released on 1995 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diameter Growth and Phenology of Trees on Sites with High Water Tables written by D. C. McClurkin and published by . This book was released on 1965 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Offsite Ecological Research of the Division of Biology and Medicine Terrestrial and Freshwater written by U.S. Atomic Energy Commission. Division of Biology and Medicine and published by . This book was released on 1963 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Ecology and Conservation written by Adrian Newton and published by OUP Oxford. This book was released on 2007-05-17 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest conservation has become one of the most important environmental issues currently facing humanity, as a result of widespread deforestation and forest degradation. Pressures on remaining natural forests continue to intensify, leading to high rates of biodiversity loss. Understanding how human activities influence ecological processes within forests is essential for developing effective conservation action. This book describes research methods and techniques relevant to understanding forest ecology, with a particular focus on those that are relevant to practical conservation and sustainable forest management. This information is currently disparate and difficult to locate and, as with other books in this series, the intention is to provide a comprehensive synthesis for use by graduate students, researchers and practising conservationists. Methods are presented for assessing forest extent and condition, structure and composition, and forest dynamics at a variety of scales. Techniques for assessing genetic variation and reproductive ecology, and for evaluating the habitat value of forests are also described. Particular emphasis is given to state-of-the-art techniques such as remote sensing, GIS, computer modelling and molecular markers. However, traditional methods of forest mensuration and ecological survey are also presented. The methods and techniques described are generally applicable to all forest types, including both temperate and tropical forest ecosystems.
Download or read book A Case Study of Non Functional Requirements and Continuous Improvement at a National Communications System Contractor written by Volney L R Douglas and published by Volney Douglas. This book was released on 2011-09 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enjoy a wide range of dissertations and theses published from graduate schools and universities from around the world. Covering a wide range of academic topics, we are happy to increase overall global access to these works and make them available outside of traditional academic databases. These works are packaged and produced by BiblioLabs under license by ProQuest UMI. The description for these dissertations was produced by BiblioLabs and is in no way affiliated with, in connection with, or representative of the abstract meta-data associated with the dissertations published by ProQuest UMI. If you have any questions relating to this particular dissertation, you may contact BiblioLabs directly.
