Download or read book The Wetland Book written by C. Max Finlayson and published by Springer. This book was released on 2018-07-04 with total page 1546 pages. Available in PDF, EPUB and Kindle. Book excerpt: In discussion with Ramsar’s Max Finlayson and Nick Davidson, and several members of the Society of Wetland Scientists, Springer is proposing the development of a new Encyclopedia of Wetlands, a comprehensive resource aimed at supporting the trans- and multidisciplinary research and practice which is inherent to this field. Aware both that wetlands research is on the rise and that researchers and students are often working or learning across several disciplines, we are proposing a readily accessible online and print reference which will be the first port of call on key concepts in wetlands science and management. This easy-to-follow reference will allow multidisciplinary teams and transdisciplinary individuals to look up terms, access further details, read overviews on key issues and navigate to key articles selected by experts.

Download or read book Remote Sensing of Natural Resources written by Guangxing Wang and published by CRC Press. This book was released on 2013-07-12 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Highlighting new technologies, Remote Sensing of Natural Resources explores advanced remote sensing systems and algorithms for image processing, enhancement, feature extraction, data fusion, image classification, image-based modeling, image-based sampling design, map accuracy assessment and quality control. It also discusses their applications for

Download or read book Radiative Transfer in the Atmosphere and Ocean written by Gary E. Thomas and published by Cambridge University Press. This book was released on 2002-01-28 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a foundation of the theoretical and practical aspects of radiative transfer, for the atmospheric, oceanic and environmental sciences.

Download or read book Biological Soil Crusts An Organizing Principle in Drylands written by Bettina Weber and published by Springer. This book was released on 2016-05-21 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume summarizes our current understanding of biological soil crusts (biocrusts), which are omnipresent in dryland regions. Since they cover the soil surface, they influence, or even control, all surface exchange processes. Being one of the oldest terrestrial communities, biocrusts comprise a high diversity of cyanobacteria, algae, lichens and bryophytes together with uncounted bacteria, and fungi. The authors show that biocrusts are an integral part of dryland ecosystems, stabilizing soils, influencing plant germination and growth, and playing a key role in carbon, nitrogen and water cycling. Initial attempts have been made to use biocrusts as models in ecological theory. On the other hand, biocrusts are endangered by local disruptions and global change, highlighting the need for enhanced recovery methods. This book offers a comprehensive overview of the fascinating field of biocrust research, making it indispensable not only for scientists in this area, but also for land managers, policy makers, and anyone interested in the environment.

Download or read book The Sea Among Us written by Richard James Beamish and published by Harbour Publishing Company. This book was released on 2014 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Strait of Georgia is a one of the world's great inland seas, a 6,900 sq km body of water lying between the British Columbia mainland and Vancouver Island. Rich in history, teeming with wildlife and marine traffic, it is essential to British Columbians for food, jobs, travel and recreation. The sheltered waters of the strait are home to Canada's largest seaport and over two-thirds of the province's population. The Sea Among Us is the first book to present a comprehensive study of the Strait of Georgia in all its aspects with chapters on geology, First Nations, history, oceanography, fish, birds, mammals,invertebrates and plants. Covering everything from tsunami modelling to First Nations history to barnacle reproduction, the book is a sweeping overview of the waterway. It describes how fjords formed, what the seafloor is made of, and why coastal BC is so prone to earthquakes; it advises on which jellyfish sting, how to tell the difference between Dall's and harbour porpoises, and where to find whales; and it addresses how climate change and human impacts could affect the strait, noting that though marine ecosystems are tough and adaptable, there are limits to this resiliency. As editor Dr. Richard Beamish says, "It is the function of this book to inform British Columbians about the Strait of Georgia. All authors hope that the readers will use the information to ask questions about how the Strait of Georgia is coping with change and how they can provide more of the information that is needed to maintain a healthy Strait of Georgia." Informative, descriptive, cautionary and entertaining, The Sea Among Us is illustrated with attractive colour photographs, figures and drawings. It fills a place on the shelf of essential BC reference books beside The Encyclopedia of British Columbia and Marine Life of the Pacific Northwest.

Download or read book Marine Biotoxins written by Fao and published by Daya Books. This book was released on 2007 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper provides an extensive review of different aspects of five shellfish-poisoning syndromes (paralytic, diarrhoeic, amnesic, neurologic and azapiracid), as well as one fish-poisoning syndrome (ciguatera fish poisoning). It discusses in detail the causative toxins produced by marine organisms, chemical structures and analytical methods, habitat and occurrence of the toxin-producing organisms, case studies and existing regulations. Based on this analysis, risk assessments are carried out for each of the toxins, and recommendations are elaborated to improve the management of these risks in order to reduce the harmful effects of these toxins on public health. Contents Chapter 1: Introduction; Chapter 2: Paralytic Shellfish Poisoning (PSP); Chemical structures and properties, Methods of analysis, Source organism(s) and habitat, Occurrence and accumulation in seafood, Toxicity of PSP toxins, Prevention of PSP intoxication, Cases and outbreaks of PSP, Regulations and monitoring; Chapter 3: Diarrhoeic Shellfish Poisoning (DSP); Chemical structures and properties, Methods of analysis, Source organism(s) and habitat, Occurrence and accumulation in seafood, Toxicity of DSP toxins, Prevention of DSP intoxication, Cases and outbreaks of DSP, Regulations and monitoring; Chapter 4: Amnesic Shellfish Poisoning (ASP); Chemical structures and properties, Methods of analysis, Source organism(s) and habitat, Occurrence and accumulation in seafood, Toxicity of ASP toxins, Prevention of ASP toxins, Prevention of ASP intoxication, Cases and outbreaks of ASP, Regulations and monitoring; Chapter 5: Neurologic Shellfish Poisoning (NSP); Chemical structures and properties, Methods of analysis, Source organism(s) and habitat, Occurrence and accumulation in seafood, Toxicity of NSP toxins, Prevention of NSP intoxication, Cases and outbreaks of NSP, Regulations and monitoring; Chapter 6: Azaspiracid Shellfish Poisoning (AZP); Chemical structures and properties, Methods of analysis, Source organism(s) and habitat, Occurrence and accumulation in seafood, Toxicity of AZP toxins, Prevention of AZP intoxication, Cases and outbreaks of AZP, Regulations and monitoring; Chapter 7: Ciguatera Fish Poisoning (CFP); Chemical structures and properties of ciguatoxins, Methods of analysis, Source organism(s), habitat and distribution, Occurrence and accumulation in seafood, Toxicity of CFP toxins, Prevention of CFP intoxication, Cases and outbreaks of CFP, Regulations and monitoring; Chapter 8: Risk Assessment; Risk assessment for paralytic shellfish poisoning (PS), Risk assessment for diarrhoeic shellfish poisoning (DSP), Risk assessment for Amnesic shellfish poisoning (ASP), Risk assessment for neurologic shellfish poisoning (NSP), Risk assessment for azaspiracid shellfish poisoning (AZP), Risk assessment for ciguatera fish poisoning (CFP); Chapter 9: Conclusions and Recommendations; Conclusions, Recommendations.

Download or read book Global Ecology and Oceanography of Harmful Algal Blooms written by Patricia M. Glibert and published by Springer. This book was released on 2018-04-26 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Sharks of the Pacific Northwest written by Alessandro De Maddalena and published by Harbour Publishing. This book was released on 2007 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Those who think of sharks as something only found in tropical waters will be surprised to learn that there are 18 species of sharks in the cool waters of the Pacific Northwest, from the 27-inch brown catshark to the 39-foot basking shark. Sharks of the Pacific Northwest provides for the identification of these species, with spectacular photographs and accurate paintings and drawings, plus summaries of the sharks' classification, morphology, distribution, habitat, diet, reproduction and behaviour. It also includes a concise general account of shark evolution, anatomy and physiology, as well as discussion of attacks on humans and details of shark fisheries. It is primarily aimed at a broad, non-technical readership, but its up-to-date and detailed contents make it a useful tool for professional biologists and zoologists.

Download or read book Fiducial Reference Measurements for Satellite Ocean Colour written by Andrew Clive Banks and published by . This book was released on 2020 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean color measured by satellite-mounted optical sensors is an essential climate variable that is routinely used as a central element for assessing the health and productivity of marine ecosystems and the role of oceans in the global carbon cycle. For satellite ocean color to be reliable and used in these and other important environmental applications, the data must be trustworthy and high quality. Pre-flight and on-board calibration of satellite ocean color sensors is conducted; however, once in orbit, the data quality can only be fully assessed via independent calibration and validation activities using surface measurements. These measurements therefore need to be at least as high quality as the satellite data, which necessitates SI traceability and a full uncertainty budget. This is the basis for fiducial reference measurements (FRMs) and the FRM4SOC project, which was an European Space Agency (ESA) initiative to establish and maintain SI-traceable ground-based FRM for satellite ocean color, thus providing a fundamental contribution to the European system for monitoring the Earth (Copernicus). This Special Issue of MDPI Remote Sensing is designed to showcase this essential Earth observation work through the publication of the project's main achievements and results accompanied by other select relevant articles.

Download or read book High Spectral Resolution Modis Algorithms for Ocean Chlorophyll in Case II Waters written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-09-23 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Case 2 chlorophyll a algorithm is based on a semi-analytical, bio-optical model of remote sensing reflectance, R(sub rs)(lambda), where R(sub rs)(lambda) is defined as the water-leaving radiance, L(sub w)(lambda), divided by the downwelling irradiance just above the sea surface, E(sub d)(lambda,0(+)). The R(sub rs)(lambda) model (Section 3) has two free variables, the absorption coefficient due to phytoplankton at 675 nm, a(sub phi)(675), and the absorption coefficient due to colored dissolved organic matter (CDOM) or gelbstoff at 400 nm, a(sub g)(400). The R(rs) model has several parameters that are fixed or can be specified based on the region and season of the MODIS scene. These control the spectral shapes of the optical constituents of the model. R(sub rs)(lambda(sub i)) values from the MODIS data processing system are placed into the model, the model is inverted, and a(sub phi)(675), a(sub g)(400) (MOD24), and chlorophyll a (MOD21, Chlor_a_3) are computed. Algorithm development is initially focused on tropical, subtropical, and summer temperate environments, and the model is parameterized in Section 4 for three different bio-optical domains: (1) high ratios of photoprotective pigments to chlorophyll and low self-shading, which for brevity, we designate as 'unpackaged'; (2) low ratios and high self-shading, which we designate as 'packaged'; and (3) a transitional or global-average type. These domains can be identified from space by comparing sea-surface temperature to nitrogen-depletion temperatures for each domain (Section 5). Algorithm errors of more than 45% are reduced to errors of less than 30% with this approach, with the greatest effect occurring at the eastern and polar boundaries of the basins. Section 6 provides an expansion of bio-optical domains into high-latitude waters. The 'fully packaged' pigment domain is introduced in this section along with a revised strategy for implementing these variable packaging domains. Chlor_a_3 values derived semi-

Download or read book Hyperspectral Remote Sensing written by Ruiliang Pu and published by CRC Press. This book was released on 2017-08-16 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced imaging spectral technology and hyperspectral analysis techniques for multiple applications are the key features of the book. This book will present in one volume complete solutions from concepts, fundamentals, and methods of acquisition of hyperspectral data to analyses and applications of the data in a very coherent manner. It will help readers to fully understand basic theories of HRS, how to utilize various field spectrometers and bioinstruments, the importance of radiometric correction and atmospheric correction, the use of analysis, tools and software, and determine what to do with HRS technology and data.

Download or read book Habitat Suitability Index Models and Instream Flow Suitability Curves written by Richard L. Schroeder and published by . This book was released on 1985 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stylasteridae Cnidaria Hydrozoa Anthoathecata of the New Caledonian Region written by Stephen D. Cairns and published by French National Museum Natural History. This book was released on 2016-02-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropical Deep-Sea Benthos is a series dedicated to the inventory and description of the deep-sea fauna of the world, with special emphasis on their most extensive--but remote and least-explored--habitats: the Indo-West Pacific. Growing out of marine expeditions undertaken by the French National Museum of Natural History and the Institut de Recherche pour le Développement, the series continues to present many new, strange, and sometimes colorful invertebrates. The present volume presents results from recent expeditions within the New Caledonian Exclusive Economic Zone, reporting ninety-eight species (including fifty-seven new species) of corals from the Stylasteridae family and one new calcified species of hydrozoa from the family Hydractiniidae. Including numerous seamounts, submarine ridges, and small islands, New Caledonia's deep-sea benthos are ideal habitat for stylasterids, making it the most species-rich marine region in the world for this taxon.

Download or read book The Gulf Ecosystem written by Nuzrat Yar Khan and published by . This book was released on 2002 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Urtica written by Gulsel M. Kavalali and published by CRC Press. This book was released on 2003-07-24 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants from the genera Urtica, often better known as the stinging nettle, can be distinguished by their stinging hairs, and in some species, their serrated leaf edges. Historical records of the various uses of Urtica date back to at least the Bronze Age (3000-2000 BC). Nettles have traditionally been used as a nutritious food source particularly in

Download or read book Mathematical Modelling of Tides and Estuarine Circulation written by P.B. Crean and published by Springer. This book was released on 1988-11-28 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing exploitation of coastal waters as well as the increasing discharge of domestic and industrial effluents into them underscore the need for a quantitative understanding of the basic circulation of such waters and for a predictive capability for major contingencies likely to occur. This volume considers an extensive complex of waters contained between Vancouver Island and the mainland coasts of British Columbia and the State of Washington, the site of two major ports and a region of intense activity and development. It presents the reader with a broad overview ranging from tidal and estuarine circulation, including the dynamical simulation of a major river plume and influences propagating in from the open boundaries, to the effects of storm surges and tsunamis.

Download or read book Nicolas Floc h Glaz written by and published by . This book was released on 2018 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Glaz is a Breton word used to describe a colour between green and blue, the colour of water. Since childhood, Nicolas Floc?h has developed a passion for the ocean and devoted his life and work to encapsulating and conveying the infinite riches and aspects of its reality. This voluminous monograph, published after his exhibition at Fonds régional d?art contemporain Bretagne, covers an oeuvre of sculpture, photography, and various conceptual works, consequently organised in themes like 'Invisible Architecture', 'Productive Structures', 'Natural Habitats', 'Painting', 'Functional', and 'Recycling'. A major part of the book is dedicated to underwater photographs of artificial reefs in France, Portugal, and Japan, as well as specific seascapes taken by Floc?h during a scientific expedition on the Tara Pacific in Japan.