Marine Algal Bloom: Characteristics, Causes and Climate Change Impacts, Sarkar
Автор: Munir A Ozturk Название: Climate change impacts on high-altitude ecosystems ISBN: 3319128582 ISBN-13(EAN): 9783319128580 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book covers studies on the systematics of plant taxa and will include general vegetational aspects and ecological characteristics of plant life at altitudes above 1000 m. from different parts of the world. This volume also addresses how upcoming climate change scenarios will impact high altitude plant life. It presents case studies from the most important mountainous areas like the Himalayas, Caucasus and South America covering the countries like Malaysia, Sri Lanka, India, Nepal, Pakistan, Kirghizia, Georgia, Russia,Turkey, Indonesia, Malaysia and the Americas. The book will serve as an invaluable resource source undergraduates, graduate students, and researchers.
Описание: In the marine environment, single-celled, microscopic, plant-like organisms naturally occur in the well-lit surface layer of any body of water. These organisms, referred to as phytoplankton or microalgae, form the base of the food web upon which nearly all other marine organisms depend. Algal bloom is a rapid increase in or accumulation of the population of about 300 species of algae due to excess nutrients (eutrophication), and is of major global interest as it causes reduction in species diversity, abrupt changes in water quality, and discoloration of the water (green, yellow, brown or red) depending on the species of algae and the type of pigments they contain. Dying blooms can also be an environmental concern as when the cells sink and decay, bacteria break down the organic material, which in turn strips oxygen from the water. This microbial oxygen demand at times leads to very low oxygen levels in the bottom waters, harming aquatic life. Documentation of this sporadic high abundance of algae, together with the signi?cant species richness of the diatoms, requires comprehensive studies in the Sundarban coastal environment, which is facing severe degradation due to natural & anthropogenic stressors. In addition, a better understanding of the effects of algal blooms on seafood quality, the complex biological, chemical and physical interactions and subsequent effects on trophodynamics is needed to develop strategies for effective coastal zone management. The book discusses the occurrence of harmful algal blooms (HABs) caused by the dinoflagellates of the genus Alexandrium and Karenia, or diatoms of the genus Pseudo-nitzschia, which have large and varied impacts on marine ecosystems (such as large-scale marine mortality events that have been associated with various types of shellfish poisonings) depending on the species involved, the environment where they are found, and the mechanism by which they exert negative effects. HABs represent a major environmental problem in all regions of the U.S., and their occurrence is on the rise due to increased nutrient pollution. HABs have severe impacts on human health, aquatic ecosystems, and the economy. Such blooms, known colloquially as red tides due to their red or brown hues, are increasing in frequency and magnitude worldwide as a result of changes in oceanic climate, increased coastal eutrophication and enhanced long-distance dispersal in ballast water. As such, the book offers an in-depth account of the complex biological, chemical and physical interactions of the algal blooms (both innocuous and harmful ones). It also discusses the highly topical issue of the impact of global climate change on the frequency and severity of HABs in the context of alterations in temperature, stratification, light and ocean acidification.Focusing on both basic and applied limnology, this book is a reliable and up-to-date reference resource for students, teachers and researchers engaged in the field of coastal research/management at regional and global scales.
Автор: L.C. Rai; J.P. Gaur Название: Algal Adaptation to Environmental Stresses ISBN: 3642639968 ISBN-13(EAN): 9783642639968 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Algae, generally held as the principal primary producers of aquatic systems, inhabit all conceivable habitats. extremely high and low temperatures, suboptimal and supraoptimal light intensities, low availability of essential nutrients and other resources, and high concentrations of toxic chemicals, etc.
Автор: R. Jan Stevenson; Yangdon Pan; J. Patrick Kociolek Название: Advances in Algal Biology: A Commemoration of the Work of Rex Lowe ISBN: 9048171946 ISBN-13(EAN): 9789048171941 Издательство: Springer Рейтинг: Цена: 27951.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Advances in Algal Biology: A Commemoration of the Work of Rex Lowe was written by students and colleagues of Rex Lowe to acknowledge his esteemed career that included exceptional contributions to research and teaching. Papers in the book cover a variety of topics in algal ecology, focusing on benthic algal ecology in freshwater ecosystems.
Автор: Patricia M. Glibert; Elisa Berdalet; Michele A. Bu Название: Global Ecology and Oceanography of Harmful Algal Blooms ISBN: 3319700685 ISBN-13(EAN): 9783319700687 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Harmful algal blooms (HABs) - blooms that cause fish kills, contaminate seafood with toxins, or cause human or ecological health impacts and harm to local economies - are occurring more often, in more places and lasting longer than in past decades. This expansion is primarily the result of human activities, through increased nutrient inputs and various aspects of climate change.
The Global Ecology and Oceanography of Harmful Algal Blooms (GEOHAB) programme promoted international collaboration to understand HAB population dynamics in various oceanographic regimes and to improve the prediction of HABs.
This volume introduces readers to the overarching framework of the GEOHAB programme, factors contributing to the global expansion of harmful algal blooms, the complexities of HABs in different habitats, and the forward-looking issues to be tackled by the next generation of GEOHAB, GlobalHAB.
The programme brought together an international team of contributing scientists and ecosystem managers, and its outcomes will greatly benefit the international research community.
Описание: With the ever-increasing incidence of harmful cyanobacterial algal blooms, this monograph has added urgency and will be essential reading for all sorts of researchers, from neuroscientists to cancer research specialists.
Описание: This book describes essential principles of and approaches to monitoring and modeling algal blooms. Freshwater algal blooms have become a growing concern worldwide. They are caused by a high level of cyanobacteria, particularly Microcystis spp. and Cylindrospermopsis raciborskii, which can produce microcystin and cylindrospermopsin, respectively. Since long-term exposure to these cyanotoxins may affect public health, the reliable detection and quantification of these harmful algae species has become a priority in water quality management. The book utilizes an advanced monitoring approach to identify and quantify cyanobacteria species and various cyanotoxin-producing genotypes. Further, it uses a modeling approach to forecast the occurrence of the phytoplankton that causes algal blooms in freshwater reservoirs, providing a comprehensive picture of currently available micro- and macro-techniques for studying the problem of algal blooms. As such, it offers a valuable guide for researchers, graduate students and professional engineers engaged in monitoring and modeling water quality in lakes and reservoirs. Dr. InChio Lou is an Assistant Professor at University of Macau, Macau, China. Dr. Boping Han is a professor at Jinan Universtiy, Guangzhou, China. Weiying Zhang is a researcher of Environmental Engineering in the area of freshwater phytoplankton at University of Macau, Macau, China.
Автор: Sajal Roy Название: Climate Change Impacts on Gender Relations in Bangladesh ISBN: 9811367752 ISBN-13(EAN): 9789811367755 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book explores gendered perceptions of the Sundarbans Forest in Bangladesh, and the extent to which these perceptions are affected by extreme weather events (specifically, cyclones Aila and Sidr). Based on ethnographic fieldwork in Shora, a rural village in southern Satkhira, Bangladesh, the book explores gendered activities in the forest, especially women’s interaction with the forest resources. The findings present a clear picture of the Shora community’s local knowledge about the Sundarbans Forest, as well as the ecological and economic contributions for the forest people. The book makes a timely contribution to the wider study of gender, post-cyclone recovery, ecology and resilience.
Автор: Tsugihiro Watanabe; Selim Kapur; Mehmet Ayd?n; R?z Название: Climate Change Impacts on Basin Agro-ecosystems ISBN: 303001035X ISBN-13(EAN): 9783030010355 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is based on the outcomes of a Turkish-Japanese bilateral project dealing with the impacts of climate change on basin agro-ecosystems. The book is unique in showing an up-to-date knowledge for the developing world. The chapters are related to: a) the development and improvement of a regional climate model for a more accurate prediction with higher resolution of future changes in regional climate, b) the structure of land and water management in agricultural production systems in arid areas, especially to quantitatively evaluate the relationships among cropping systems, hydrological cycle and water balance in farmland and its environments, c) the assessment of the impact of climate change and its adaptation on agricultural production systems, mainly on the aspect of land and water management, and d) the vulnerability of agricultural production systems from natural changes and the measures for enhancing sustainability of agriculture.
This book elaborates on the methodologies for the assessment of climate change impacts on agricultural production and adaptation
In this book, the concepts and processes of an integrated approach are outlined, and its application in a case project is introduced
The approaches described in the chapters would be applicable in different situations and could be improved with experience and the introduction of advanced techniques
Автор: Patricia M. Glibert; Elisa Berdalet; Michele A. Bu Название: Global Ecology and Oceanography of Harmful Algal Blooms ISBN: 303009930X ISBN-13(EAN): 9783030099305 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Поставка под заказ.
Описание: Harmful algal blooms (HABs) - blooms that cause fish kills, contaminate seafood with toxins, or cause human or ecological health impacts and harm to local economies - are occurring more often, in more places and lasting longer than in past decades. This expansion is primarily the result of human activities, through increased nutrient inputs and various aspects of climate change. The Global Ecology and Oceanography of Harmful Algal Blooms (GEOHAB) programme promoted international collaboration to understand HAB population dynamics in various oceanographic regimes and to improve the prediction of HABs. This volume introduces readers to the overarching framework of the GEOHAB programme, factors contributing to the global expansion of harmful algal blooms, the complexities of HABs in different habitats, and the forward-looking issues to be tackled by the next generation of GEOHAB, GlobalHAB. The programme brought together an international team of contributing scientists and ecosystem managers, and its outcomes will greatly benefit the international research community.
Автор: Vijay P Singh; Shalini Yadav; Ram Narayan Yadava Название: Climate Change Impacts ISBN: 9811057133 ISBN-13(EAN): 9789811057137 Издательство: Springer Рейтинг: Цена: 25155.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Part II covers rainfall analysis, including changes in regional rainfall series, analysis of non-stationarity, summer monsoon and rainfall scenarios. Change point analysis, greenhouse gas emissions, rainfall variability, water resources variability, and water resources sustainability are discussed in this part.
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