Aquatic Plants Of China
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Aquatic Plants Of China
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Author : Qingfeng Wang
language : en
Publisher:
Release Date : 2021
Aquatic Plants Of China written by Qingfeng Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
Diversity And Eco Physiological Responses Of Aquatic Plants
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Author : Chunhua Liu
language : en
Publisher: Frontiers Media SA
Release Date : 2020-06-16
Diversity And Eco Physiological Responses Of Aquatic Plants written by Chunhua Liu and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-16 with categories.
Aquatic plants refer to a diverse group of aquatic photosynthetic organisms large enough to be seem with the naked eye, and the vegetative parts of which actively grow either permanently or periodically (for at least several weeks each year) submerged below, floating on, or growing up through the water surface. These include aquatic vascular plants, aquatic mosses and some larger algae. Aquatic plants are grouped into life forms, each of which relates differently to limiting factors and has distinct ecological functions in aquatic ecosystems. Life form groups include emergent macrophytes (plants that are rooted in sediment or soils that are periodically inundated, with all other structures extending into the air), floating-leaved macrophytes (rooted plants with leaves that float on the water surface), submersed macrophytes (rooted plants growing completely submerged), free submerged macrophytes (which are not rooted but attached to other macrophytes or submerged structures) and free-floating macrophytes (plants that float on the water surface). Aquatic plants play an important role in the structure and function of aquatic ecosystems by altering water movement regimes, providing shelter and refuge and serving as a food source. In addition, aquatic plants produce large standing crops which can also stabilize sediments, accumulate large amounts of nutrients thus improving water healthy. Thus, because of their ecological role, aquatic plants are an important component of aquatic ecosystems. Aquatic plants are very vulnerable to human activities and global changes, and many species of the plants had become endangered in the past several decades due to habitat loss, flooding, damming, over foraging, biological invasion and eutrophication, which might not be halted but enforced in the future when more extreme weathers coincide with enhanced human activities.
Aquaculture
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Author : John S. Lucas
language : en
Publisher: John Wiley & Sons
Release Date : 2019-01-22
Aquaculture written by John S. Lucas and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-22 with Technology & Engineering categories.
Zeigt übersichtlich die wichtige und unterstützende Rolle der Aquakultur für die Lebensmittelsicherheit, den Erhalt der Lebensgrundlagen und die wirtschaftliche Entwicklung auf der ganzen Welt. Diese neue Auflage von Aquaculture: Farming Aquatic Animals and Plants beschäftigt sich mit wesentlichen Aspekten der Kultur von Fischen, Schalentieren und Algen in Süß- und Salzwasser. Zu den behandelten Themen gehören: Prinzipien der Aquakultur, Wasserqualität, Umweltauswirkungen auf die Aquakultur, Aquakultur in der Wüste, Reproduktion, Lebenszyklen und Wachstum, Genetik und Bestandsverbesserung, Fütterung und Herstellung von Futtermitteln, Krankheiten, Impfungen, Post-Harvest-Technologien, Betriebswirtschaft und Marketing, zukünftige Entwicklung der Aquakultur. In speziellen Kapiteln geht es auch um die Kultur von Algen, Karpfen, Salmoniden, Tilapia, Wels, Salz- und Brackwasserfischen, Weichschildkröten, Barramundi, Seegarnelen, Wollhandkrabben und sonstigen Dekapoden und Krebstieren, Muscheln, Gastropoden und Zierarten. In dieser Ausgabe wird die Aquakultur Chinas umfassender erläutert, auch die Bedeutung des Landes in einem globalen Kontext.
Multiple Roles Of Alien Plants In Aquatic Ecosystems From Processes To Modelling
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Author : Rossano Bolpagni
language : en
Publisher: Frontiers Media SA
Release Date : 2020-10-23
Multiple Roles Of Alien Plants In Aquatic Ecosystems From Processes To Modelling written by Rossano Bolpagni and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-23 with Science categories.
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Conservation And Reintroduction Of Rare And Endangered Plants In China
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Author : Hai Ren
language : en
Publisher: Springer Nature
Release Date : 2020-08-28
Conservation And Reintroduction Of Rare And Endangered Plants In China written by Hai Ren and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-28 with Science categories.
The book offers a comprehensive review of the advances in conservation and the reintroduction of rare and endangered plants in China. It systematically discusses plant diversity, in situ and ex situ protection and plant reintroduction in China, including the reintroduction species list and orchid plant reintroduction up to November 2019. A useful reference resource for students, instructors and scientific researchers in the field of wild plant protection, botany, biodiversity protection, and natural land protection and management, the book also provides valuable insights for government departments involved in plant management.
Food Plants Of China
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Author : Shiu-ying Hu
language : en
Publisher: Chinese University Press
Release Date : 2005
Food Plants Of China written by Shiu-ying Hu and has been published by Chinese University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Nature categories.
The food plants of an area provide the material basis for the survival of its population, and furnish inspiring stimuli for cultural development. There are two parts in this book. Part 1 introduces the cultural aspects of Chinese food plants and the spread of Chinese culinary culture to the world. It also describes how the botanical and cultural information was acquired; what plants have been selected by the Chinese people for food; how these foodstuffs are produced, preserved, and prepared; and what the western societies can learn from Chinese practices. Part 2 provides the botanical identification of the plant kingdom for the esculents used in China as food and/or as beverage. The plants are illustrated with line drawings or composite photographic plates. This book is useful not only as a text for general reading, but also as a work reference. Naturally, it would be a useful addition to the general collection of any library.
Aquaculture
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Author : John S. Lucas
language : en
Publisher: John Wiley & Sons
Release Date : 2011-12-21
Aquaculture written by John S. Lucas and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-21 with Technology & Engineering categories.
The output from world aquaculture, a multi-billion dollar global industry, continues to rise at a very rapid rate and it is now acknowledged that it will take over from fisheries to become the main source of animal and plant products from aquatic environments in the future. Since the first edition of this excellent and successful book was published, the aquaculture industry has continued to expand at a massive rate globally and has seen huge advances across its many and diverse facets. This new edition of Aquaculture: Farming Aquatic Animals and Plants covers all major aspects of the culture of fish, shellfish and algae in freshwater and marine environments. Subject areas covered include principles, water quality, environmental impacts of aquaculture, desert aquaculture, reproduction, life cycles and growth, genetics and stock improvement, nutrition and feed production, diseases, vaccination, post-harvest technology, economics and marketing, and future developments of aquaculture. Separate chapters also cover the culture of algae, carps, salmonids, tilapias, channel catfish, marine and brackish fishes, soft-shelled turtles, marine shrimp, mitten crabs and other decapod crustaceans, bivalves, gastropods, and ornamentals. There is greater coverage of aquaculture in China in this new edition, reflecting China's importance in the world scene. For many, Aquaculture: Farming Aquatic Animals and Plants is now the book of choice, as a recommended text for students and as a concise reference for those working or entering into the industry. Providing core scientific and commercially useful information, and written by around 30 internationally-known and respected authors, this expanded and fully updated new edition of Aquaculture is a book that is essential reading for all students and professionals studying and working in aquaculture. Fish farmers, hatchery managers and all those supplying the aquaculture industry, including personnel within equipment and feed manufacturing companies, will find a great deal of commercially useful information within this important and now established book. Reviews of the First Edition "This exciting, new and comprehensive book covers all major aspects of the aquaculture of fish, shellfish and algae in freshwater and marine environments including nutrition and feed production." —International Aquafeed "Do we really need yet another book about aquaculture? As far as this 502-page work goes, the answer is a resounding 'yes'. This book will definitely find a place in university libraries, in the offices of policy-makers and with economists looking for production and marketing figures. Fish farmers can benefit greatly from the thematic chapters, as well as from those pertaining to the specific plant or animal they are keeping or intending to farm. Also, they may explore new species, using the wealth of information supplied." —African Journal of Aquatic Science "Anyone studying the subject or working in any way interested in aquaculture would be well advised to acquire and study this wide-ranging book. One of the real 'bibles' on the aquaculture industry." —Fishing Boat World and also Ausmarine
Proceedings 27th Annual Meeting Aquatic Plant Control Research Program
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Author : Aquatic Plant Control Research Program (U.S. Army Engineer Waterways Experiment Station). Meeting
language : en
Publisher:
Release Date : 1993
Proceedings 27th Annual Meeting Aquatic Plant Control Research Program written by Aquatic Plant Control Research Program (U.S. Army Engineer Waterways Experiment Station). Meeting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Aquatic ecology categories.
The Plants Of China
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Author : De-Yuan Hong
language : en
Publisher: Cambridge University Press
Release Date : 2015-04-23
The Plants Of China written by De-Yuan Hong and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-04-23 with Science categories.
A unique addition to the botanical literature, this book presents the flora of China in its astonishing diversity.
Proceedings 28th Annual Meeting Aquatic Plant Control Research Program
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Author : Aquatic Plant Control Research Program (U.S. Army Engineer Waterways Experiment Station). Meeting
language : en
Publisher:
Release Date : 1994
Proceedings 28th Annual Meeting Aquatic Plant Control Research Program written by Aquatic Plant Control Research Program (U.S. Army Engineer Waterways Experiment Station). Meeting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Aquatic ecology categories.