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Author: Ram Das Dixit
Publisher:
ISBN:
Category : Pteridophyta
Languages : en
Pages : 178
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Book Description
Author: Ram Das Dixit
Publisher:
ISBN:
Category : Pteridophyta
Languages : en
Pages : 178
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Book Description
Author: B P Pandey
Publisher: S. Chand Publishing
ISBN: 9355016689
Category : Science
Languages : en
Pages : 624
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Book Description
This textbook has been designed to meet the needs of B.Sc. Second Semester students of Botany as per Common Minimum Syllabus prescribed for all Uttarakhand State Universities and Colleges under the recommended National Education Policy 2020. This textbook comprehensively covers the theoretical and practical aspect of the paper Pteridophytes, Gymnosperms and Angiosperms. The theory part of the text introduces the students to develop an understanding of morphology, anatomy and reproduction of Pteridophytes, Gymnosperms and Angiosperms. It also discusses the origin of angiosperms along with their phylogeny and classification in details. Furthermore, taxonomy of plant families has been discussed in systematic manner. Practical part provides a strong conceptual understanding of the subject, it also helps in developing scientific outlook of the student.
Author: S. Chandra
Publisher: Springer Science & Business Media
ISBN: 9401728119
Category : Science
Languages : en
Pages : 533
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Book Description
The National Botanical Research Institute came into being as the 13th among a chain of National Laboratories established during April, 1953 under the Council of Scientific and Industrial Research by the Govt. of India for advanced research in fields of specialisation which have a direct bearing on socio-economic, industrial and scientific advancement of the nation. Christened initially as National Botanic Gardens, the nucleus around which the institution took shape under its founder- Director Late Prof. K. N. Kaul, was a large herbarium of Indian flora and a centu- old botanical garden spread over 35 ha of land on the banks of River Gomti in the heart of Lucknow city. It’s a matter of great pleasure and profound satisfaction to me that a Golden Jubilee volume entitled, “Pteridology in the New Millennium” is being published and released during the Golden Jubilee year of NBRI in the honour of Professor B. K. Nayar who laid the foundation of the Pteridology Laboratory of the NBRI, which is now a well equipped laboratory for the study of Indian pteridophytes. Professor Nayar is a holistic Botanist as evident through his contributions and publications in almost all the areas of study of Pteridophyta. The contribution of Professor Nayar towards the development of modern Pteridology and the role of NBRI in it is indeed great and very important. His publications will be valuable for the younger generation of scientists in the field as well as for the more mature research workers and teachers.
Author: T. Pullaiah
Publisher: CRC Press
ISBN: 1000922685
Category : Science
Languages : en
Pages : 383
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Book Description
Approaching the contributions of a world-wide sector of scientific institutions to addressing the extinction crisis, Botanical Gardens and Their Role in Plant Conservation brings together a diversity of perspectives. There are more than 3,600 botanical gardens worldwide, where trees, shrubs, herbs, and other plants are studied and managed in collections. They are foremost among efforts to conserve the diversity of living plant species and ensure that crucial biodiversity is available for the future of humanity. This book is a showcase for plant conservation, restoration, biodiversity, and related scientific and educational work of botanical gardens around the world, featuring both thematic overview chapters and numerous case studies that illustrate the critical role these institutions play in fighting extinction and ensuring plant diversity is available for sustainable use. FEATURES A wide range of case studies derived from practical experience in a diversity of institutional, national, and biogeographical settings, Reviews of topics such as networking amongst institutions, the importance of global policy agreements such as the Convention on Biological Diversity and the Global Strategy for Plant Conservation, Profiles of botanical gardens contributions at the national level to conservation priorities, Real-world examples of programs in plant conservation for both critically endangered wild plant diversity and unique horticultural or cultural germplasm. Botanical Gardens and Their Role in Plant Conservation includes contributions from institutions from Africa, Asia, Australia, Europe, and the Americas, and institutions of all sizes and histories, from long-established national gardens to new gardens offering their perspectives on developing their roles in this vital undertaking.
Author: Johnson Marimuthu
Publisher: Springer Nature
ISBN: 9811661707
Category : Science
Languages : en
Pages : 714
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Book Description
Ferns are representative of genetic inheritance of great value as they include species of ancient vascular plants, which have direct connection with the evolution of plant life on Earth. This volume brings a selection of chapters covering a range of themes on fern biology, its development and growth, useful protocols for propagation and conservation purposes, genetic diversity, as well as medicinal and environmental applications. The content is organized into four parts: Biotechnology of Ferns Propagation of Ferns Ferns in Medicines Environmental Regulation This wide spectrum of the contributions provides quick access to information on the enormous potential of this plant group. This book brings together most recent research work and novel techniques, which is far from the traditional perspective usually followed. It is of interest to teachers, researchers, and botanists. Also the book serves as additional reading material for undergraduate and graduate students of agriculture, botany, forestry, and ecology.
Author: Karl Esser
Publisher: Springer Science & Business Media
ISBN: 3642558194
Category : Science
Languages : en
Pages : 545
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Book Description
With one volume each year, this series keeps scientists and advanced students informed of the latest developments and results in all areas of the plant sciences. The present volume includes reviews on genetics, cell biology, physiology, comparative morphology, systematics, ecology, and vegetation science.
Author: A.K. Bhatnagar
Publisher: I K International Pvt Ltd
ISBN: 938590969X
Category : Science
Languages : en
Pages : 782
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Book Description
India has a vast landmass of 328 million hectares, extending from the tropics to the alpine regions, rich wetlands to deserts, islands, long coastline to Western and Eastern Ghats and the high Himalayas. It has equally rich and diverse plant diversity, with over 47,000 species that are already documented. Because of the large population dependence on these plants, expansion of agriculture, urbanization and development efforts, many species are threatened too. Some of the issues concerning plant diversity in India are unique to the country. Taxonomic and floristic studies on all major groups have been carried out but the information is scattered in research papers and regional/local floras, manuals and monographs. This volume intends to bridge this gap. Nine of the thirteen chapters of this volume deals with different plant groups extending from algae to angiosperms and allied groups such as bacteria, fungi, lichens, and myxomycetes. There are chapters dealing with topical issues in global context on biodiversity with special reference to India such as climate change and its impact on biodiversity, crop diversity, and tradomedicalism. Each chapter is written by author(s) specialising on the particular group and having long experience of research in it. Each chapter includes not only distribution and diversity but also major researches, economic uses and conventional human interactions. Lacunae in current knowledge are also pinpointed. The book provides information on ecosystem diversity, flora of special sensitive regions (mangroves, wetland, and coral reefs), and on policies and strategies being adopted for in situ and ex situ conservation.
Author: Vertika Shukla
Publisher: Springer
ISBN: 9811363587
Category : Science
Languages : en
Pages : 436
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Book Description
The current global environmental crisis is primarily the result of non-standardized parameters for environmental regulation, and is impacting e.g. clean air, safe drinking water and the quality of food, particularly in developing nations. Due to their poor/lax execution of EIA protocols, newly developing countries are preferred destinations for establishing pollution-emitting industries, which results in the degradation and depletion of their natural resources. Lack of environmental policy intervention is another major incentive to base “dirty” industries in these nations. In order to ensure sustainable development, the highest-priority issues include the monitoring and eradication of environmental problems stemming from economic development; virtually every form of economic development primarily results in the loss of forests and thus biodiversity, followed by declining air quality and the contamination of natural resources. Sustainable development ensures responsible interactions with the environment, so as to minimize the depletion or degradation of natural resources and preserve environmental quality. It involves integrated approaches to understanding the importance of environmental management systems and policy measures that lead to improved environmental performance. This book addresses the environmental concerns associated with economic development, and with approaches to attaining sustainable economic development, which include monitoring the quality of water resources, soil erosion and degradation of the natural environment.
Author: Chandrakasan Sivaperuman
Publisher: Springer
ISBN: 9811069832
Category : Science
Languages : en
Pages : 355
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Book Description
This book offers a comprehensive account of India’s four biodiversity hotspots: the Himalaya, Indo-Burma, Western Ghats and Sri Lanka and Andaman and Nicobar Islands. With a focus on tropical rainforests, it includes more than 30 chapters covering different vertebrate fauna e.g. fishes, amphibians, reptiles, birds, and mammals, as well as topics such as conservation and management aspects. Written by experts in the field of biodiversity conservation and management, it offers ample new insights into a number of subjects related to the faunal communities of tropical forest ecosystems, providing a valuable resource for conservationists and researchers in the field of flora and fauna diversity.
Author:
Publisher:
ISBN:
Category : Biodiversity conservation
Languages : en
Pages : 340
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Book Description
With reference to Andaman and Nicobar Islands, India.
