Download or read book Biological Collections written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2021-01-29 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological collections are a critical part of the nation's science and innovation infrastructure and a fundamental resource for understanding the natural world. Biological collections underpin basic science discoveries as well as deepen our understanding of many challenges such as global change, biodiversity loss, sustainable food production, ecosystem conservation, and improving human health and security. They are important resources for education, both in formal training for the science and technology workforce, and in informal learning through schools, citizen science programs, and adult learning. However, the sustainability of biological collections is under threat. Without enhanced strategic leadership and investments in their infrastructure and growth many biological collections could be lost. Biological Collections: Ensuring Critical Research and Education for the 21st Century recommends approaches for biological collections to develop long-term financial sustainability, advance digitization, recruit and support a diverse workforce, and upgrade and maintain a robust physical infrastructure in order to continue serving science and society. The aim of the report is to stimulate a national discussion regarding the goals and strategies needed to ensure that U.S. biological collections not only thrive but continue to grow throughout the 21st century and beyond.
Download or read book The Extended Specimen written by Michael S. Webster and published by CRC Press. This book was released on 2017-07-25 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover -- Half Title -- Title Page -- Copyright Page -- Table of Contents -- Contributors -- Preface -- Chapter 1: The Extended Specimen -- Extending the Traditional Specimen -- Extending the Specimen Concept -- Conclusion: Just What Is the "Extended Specimen?"--Acknowledgments -- Literature Cited -- Chapter 2: Getting under the Skin -- Avian Anatomical and Skeletal Collections -- Comparative Anatomy -- Systematics of Extant Species -- Morphology and Behavior -- Paleontology -- Morphometrics -- Physiology and Functional Anatomy -- Evolution and Development -- Conclusions and Future Directions -- Acknowledgments -- Literature Cited -- Chapter 3: Advanced Methods for Studying Pigments and Coloration Using Avian Specimens -- Spectrophotometry -- Limitations and Considerations for Using Specimens -- Analytical Approaches -- Applications to Ecology and Evolution -- Future Directions -- Digital Photography and Hyperspectral Imaging -- Chromatographic Analyses of Bird Pigments -- Analytical Approaches -- Benefits and Challenges of Using Specimens -- Future Directions -- Nondestructive Analysis with Raman Spectroscopy -- What Is Raman Spectroscopy? -- Comparing Raman Spectroscopy and Spectrophotometry -- An Overview of Raman Spectroscopy and Plumage Pigments -- Applications of Raman Spectroscopy in Museum Collections -- Advances in Studying Structural Coloration -- Mechanisms of Structural Coloration -- Techniques to Describe Structural Coloration -- Applications to Ecology and Evolutionary Biology -- Structural Coloration in Fossil Feathers -- Future Directions -- Advanced Methods for Studying Avian Egg Color -- Egg Coloration: An Overview -- Chemical Analysis -- Structural Analysis -- Spectrophotometry -- Digital Photography -- Case Study -- Future Directions -- Conclusions -- Literature Cited
Download or read book Marine Research written by and published by . This book was released on 1969 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The World Commission on Protected Areas 2nd Southeast Asia Regional Forum Pakse Lao PDR 6 11 December 1999 Papers presented written by IUCN World Commission on Protected Areas. Southeast Asia Regional Forum and published by . This book was released on 2000 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Histories of Southeastern Archaeology written by Shannon Tushingham and published by University of Alabama Press. This book was released on 2002-03-18 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a comprehensive, broad-based overview, including first-person accounts, of the development and conduct of archaeology in the Southeast over the past three decades. Histories of Southeastern Archaeology originated as a symposium at the 1999 Southeastern Archaeological Conference (SEAC) organized in honor of the retirement of Charles H. McNutt following 30 years of teaching anthropology. Written for the most part by members of the first post-depression generation of southeastern archaeologists, this volume offers a window not only into the archaeological past of the United States but also into the hopes and despairs of archaeologists who worked to write that unrecorded history or to test scientific theories concerning culture. The contributors take different approaches, each guided by experience, personality, and location, as well as by the legislation that shaped the practical conduct of archaeology in their area. Despite the state-by-state approach, there are certain common themes, such as the effect (or lack thereof) of changing theory in Americanist archaeology, the explosion of contract archaeology and its relationship to academic archaeology, goals achieved or not achieved, and the common ground of SEAC. This book tells us how we learned what we now know about the Southeast's unwritten past. Of obvious interest to professionals and students of the field, this volume will also be sought after by historians, political scientists, amateurs, and anyone interested in the South. Additional reviews: "A unique publication that presents numerous historical, topical, and personal perspectives on the archaeological heritage of the Southeast."—Southeastern Archaeology
Download or read book Pamphlets on Biology written by and published by . This book was released on 1912 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report on monitoring schemes and data collection on biodiversity for food and agriculture in Eastern Europe and Central Asia written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2021-10-19 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity protection encompasses key aspects directly related to the sustainability of our food systems: BFA provides a diverse and heterogenous biological basis for diverse and resilient production systems, for the pollination of cultures, for increased diversity of food, and is strongly linked to local and indigenous knowledge on local crops and breeds acknowledged as cultural heritage. This study examines the existence of data collection, monitoring systems, and conservation initiatives as well as legislation and policies related to biodiversity for food and agriculture in the three following regions: (1) Central Asia, (2) the South Caucasus countries, Turkey, Belarus and Ukraine and (3) the Western Balkan countries and the Republic of Moldova. From this study, it appears that none of the three studied regions currently have any solid monitoring schemes for agricultural biodiversity, nor do they have a strong legal framework for protecting farmers’ rights to seeds that would allow them, amongst other things, to maintain biodiversity. Conservation actions, policies, and legislation generally concern wild biodiversity conservation (through habitat protection) and crop genetic resources conservation but rarely address biodiversity for food and agriculture or wild biodiversity loss caused by food systems. The three regional reports conducted in the framework of this study reported a general lack of capacities and a particularly low level of involvement of farmers and other food producers in monitoring, data collection, and conservation activities. The combination of these two major observations leads us to the conclusion that the governance of BFA should be transformed to put food producers at the centre of biodiversity monitoring and conservation, in dialogue with scientists and institutional actors. Their specific expertise must be acknowledged and valued in the efforts of preserving the biodiversity that they cultivate and sustain. Beyond this needed shift in the governance of monitoring activities, we highlight the necessity of a regional articulation of monitoring efforts and a specific focus on local threatened varieties and breeds (beyond habitat conservation), while very comprehensively considering BFA and wild biodiversity impacted by food systems. Regarding biodiversity protection, we recommend – in addition to farmer-centered data collection and monitoring system implementation – addressing the root causes of biodiversity loss, adopting a systematic approach in legislations, policies, and actions while supporting agroecology, and fulfilling international instruments that guarantee the rights of producers to grow and raise local varieties and breeds.
Download or read book Naga Report written by and published by . This book was released on 1961 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples written by Phillip E. Greeson and published by . This book was released on 1977 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Routledge Handbook of Bioarchaeology in Southeast Asia and the Pacific Islands written by Marc Oxenham and published by Routledge. This book was released on 2015-11-19 with total page 713 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years the bioarchaeology of Southeast Asia and the Pacific islands has seen enormous progress. This new and exciting research is synthesised, contextualised and expanded upon in The Routledge Handbook of Bioarchaeology in Southeast Asia and the Pacific Islands. The volume is divided into two broad sections, one dealing with mainland and island Southeast Asia, and a second section dealing with the Pacific islands. A multi-scalar approach is employed to the bio-social dimensions of Southeast Asia and the Pacific islands with contributions alternating between region and/or site specific scales of operation to the individual or personal scale. The more personal level of osteobiographies enriches the understanding of the lived experience in past communities. Including a number of contributions from sub-disciplinary approaches tangential to bioarchaeology the book provides a broad theoretical and methodological approach. Providing new information on the globally relevant topics of farming, population mobility, subsistence and health, no other volume provides such a range of coverage on these important themes.
Download or read book Catalogue of Accessioned Soviet Publications 1957 1968 written by IGY World Data Center A--Oceanography and published by . This book was released on 1971 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomedical Index to PHS supported Research written by and published by . This book was released on 1991 with total page 1104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1984 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1966 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology and ecology of weeds written by W. Holzner and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Weeds are a fascinating study for specialists, not only because of their economic importance, but also since in this case biology must be combined with history and agriculture (and its economic aspects). Thus, weed scientists may be concerned with pure basic research, concentrating on general aspects, or with applied science, i.e. having a practical orientation. One of the aims of this book is to create a synthesis between these two branches of study and to review the literature of both fields. The agrestals, the weeds of arable land ~ the most important group from an economic point of view ~ was chasen as the main topic. Other weed groups could only be mentioned briefly (e.g. grassland weeds), or superficially (e.g. aquatic weeds), or had to be omitted completely (e.g. ruderals, because they are so heterogeneous), to keep this volume to an acceptable size and price. Nevertheless, nearly all subsections of botanical science have been treated.
Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1968 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nineteenth Century Exploration written by Thomas J. M. Schopf and published by . This book was released on 1968 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
