Download or read book Spatio temporal Biomass Distribution of Surf Zone Phytoplankton written by Diana Sophia Sloff and published by . This book was released on 1984 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oceanography And Marine Biology written by Harold Barnes and published by CRC Press. This book was released on 1990-12-31 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ever increasing interest in work in oceanography and marine biology and its relevance to global environmental issues creates a demand for authoritative reviews summarising the results of recent research.Oceanography and Marine Biology: an Annual Review has catered for this demand since its foundation, by the late Harold Barnes, more than 35 yea
Download or read book Stygologia written by and published by . This book was released on 1985 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spatio temporal Dynamics of Phytoplankton Biomass from Ocean Color Remote Sensing and CMIP5 Model Suites written by Priya Sharma and published by . This book was released on 2019 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytoplankton are the base of the marine food web, and, importantly, drive the biological carbon pump, the combination of photosynthesis, organic carbon sinking and subsurface decomposition of organic matter which effectively sequesters carbon away from the atmosphere. Our knowledge of phytoplankton activity is currently advancing fast through developments of multiple ocean-color remote sensing algorithms and via developments in ecological modules incorporated in climate models. While climate models are projecting relatively clear trends in ocean ecology over the next century, distinguishing between interannual variability and ocean biology trends from satellite observations is difficult. Short record length, satellite data continuity issues and strong interannual variability all impact quantified trends. Additionally, commonly observed chlorophyll-a is not strictly indicative of underlying phytoplankton biomass because of phytoplankton adaptation. This thesis investigates the trends, interannual variability and seasonality in new size-partitioned phytoplankton biomass products, with a focus on the Sea-Viewing Wide Field-of-View Sensor (SeaWiFS) mission period (1997-2010). In Chapter 2 we found phytoplankton biomass increases in the warm ocean regions over this period, opposing common expectations of decreases in warming oceans. Biomass increases are due to increased physical mixing of the watercolumn and are partially attributed to the large scale El Nino Southern Oscillation (ENSO) phenomenon. Recent studies have highlighted the emergence of different types of ENSO, with a shift towards more Central Pacific ENSO events. Chapter 3 uses statistical techniques (agglomerative hierarchical clustering (AHC), empirical orthogonal functional analysis (EOF)) on phytoplankton biomass to characterize ENSO "flavors" in the tropical Pacific. For the first time, we empirically derive biological indices for different ENSO types and show high correlations with existing climate indices. In Chapter 4 we examine in depth seasonal in phytoplankton ecology between the North Eastern Pacific subpolar region and contrast it with North Atlantic subpolar ecology. We discuss drivers of biological changes (iron, nutrients, light, mixing). We reveal large differences between biological variables across ocean-color algorithms, as well as across the latest generation Earth System model suite (Carbon Model Intercomparison Project, CMIP5). Chapter 5 summarizes our findings and future work suggestions. Future work should link surface phytoplankton ecology to ocean-atmosphere carbon fluxes and ocean carbon pump efficiency.
Download or read book Remote Sensing of Ocean and Coastal Environments written by Meenu Rani and published by Elsevier. This book was released on 2020-09-27 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Remote Sensing of Ocean and Coastal Environments advances the scientific understanding and application of technologies to address a variety of areas relating to sustainable development, including environmental systems analysis, environmental management, clean processes, green chemistry and green engineering. Through each contributed chapter, the book covers ocean remote sensing, ocean color monitoring, modeling biomass and the carbon of oceanic ecosystems, sea surface temperature (SST) and sea surface salinity, ocean monitoring for oil spills and pollutions, coastal erosion and accretion measurement. This book is aimed at those with a common interest in oceanography techniques, sustainable development and other diverse backgrounds within earth and ocean science fields. This book is ideal for academicians, scientists, environmentalists, meteorologists, environmental consultants and computing experts working in the areas of earth and ocean sciences. Provides a comprehensive assessment of various ocean processes and their relative phenomena Includes graphical abstract and photosets in each chapter Presents literature reviews, case studies and applications
Download or read book Time Series of Phytoplankton Biomass Distribution Over the Northwestern Pacific Area by Monthly Composite Images from Nimbus7 written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spatial Pattern in Plankton Communities written by John H. Steele and published by Springer Science & Business Media. This book was released on 1978-01-11 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: The planning for the conference held at Erice, Sicily, in November 1977, began with discussions among oceanographers from several countries on the need to consider the special problems and the recent results in the study of plankton "patchiness. " An approach to the Marine Sciences Panel of the NATO Science Committee resulted in a planning grant to determine the probable content and participation in such a meeting. The planning group consisted of B. Battaglia (Padua), G. E. B. Kullenberg (Copenhagen), A. Okubo (New York), T. Platt (Halifax, Nova Scotia) and J. H. Steele (Aberdeen). The group met in Aberdeen, Scotland, in September 1976. The proposal for a NATO School on the subject of "Spatial Pattern in Plankton Communities" was accepted by the Marine Science Panel and it was agreed that it be held at the Ettore Majorana Centre for Scientific Culture in Erice. The Centre began in 1963 with an International School of Subnuclear Physics and has since developed to include courses in many other subjects which cover various fields of basic and applied research. The original aim of the . Centre was to create, in Italy, a cultural forum of high scientific standard which would allow young research workers to appreciate problems currently of major interest in various fields of research.
Download or read book The Spatial Distribution of Phytoplankton Biomass written by Peter Christopher Croft Underwood and published by . This book was released on 1976 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology Conservation and Restoration of Chilika Lagoon India written by C. Max Finlayson and published by Springer Nature. This book was released on 2020-01-31 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book chronicles the decades-long work of studying, analyzing, and reversing the environmental pressures that threatened India’s Chilika Lagoon, the largest brackish-water lagoon in the region, and the second largest in the world. Designated as one of India’s first Ramsar Sites in 1981, Chilika Lagoon continued to degrade for a decade longer. Then, the Chilika Development Authority (CDA) was established to gather information and devise a restoration plan that benefits the ecosystems of the lagoon, with sensitivity to the needs and livelihoods of local communities. Expert contributors detail the work of analysis, planning and implementation, including extensive coverage of such topics as: Devising a plan for implementing Ramsar wise use guidelines Sedimentologic, chemical, and isotopic impacts Hydrodynamics and salinity Runoff and sediment in watersheds of the Lagoon's Western Catchment Long-term analysis of water quality and continued water quality monitoring Bio-optical models for cyclone impact assessment Studies of geomorphology, land use, and sedimentary environments Spatiotemporal assessment of phytoplankton communities Creation of a post-restoration scenario for fish and fisheries Assessing status of waterbirds, species diversity and migration patterns The result was a major hydrological intervention to re-establish hydrological and salinity regimes, biodiversity, and fish catches, and help protect the livelihood of lagoon-dependent communities. The story of the rehabilitation and management of Chilika Lagoon demonstrates that it is possible to halt and reverse the encroachment and degradation of wetlands, to restore biodiversity and to provide benefits for large numbers of people. Ecology, Conservation, and Restoration of Chilika Lagoon goes beyond scientific research articles to explore institutional and governance issues, political ecology, and the Ramsar Convention’s guidelines for ecosystem restoration. The book will benefit researchers, wetland managers, government policy makers and more general readers concerned with restoration and conservation of wetlands around the planet.
Download or read book Indian Journal of Marine Sciences written by and published by . This book was released on 1998 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seasonal Distribution of Net Phytoplankton in the Surf Zone at Melbourne Beach Florida written by Adnan Rashid Al-Azri and published by . This book was released on 1995 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spatial and temporal variations in phytoplankton biomass and primary productivity in the southwest Atlantic and the Scotia Sea written by S.Z. EL-SAYED and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temporal and Spatial Variability in Phytoplankton Biomass and Primary Production in the Weeks Bay Estuarine Ecosystem Alabama written by Kelly M. Shotts and published by . This book was released on 2003 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Continuum from the Changjiang Yangtze River Watersheds to the East China Sea Continental Margin written by Jing Zhang and published by Springer. This book was released on 2015-04-30 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a cross-disciplinary and multi-scale assessment of a world top river, the Changjiang (Yangtze River) and its adjacent marginal environment, the East China Sea. The studies in this volume bridges the watersheds of the river and the marginal sea through a combined approach of hydro-dynamics, geochemistry, sedimentary processes, ecology and fishery. The response of ecosystem to the external driving forces is examined via process-oriented observations, mesocosm experiments and numerical simulations in combination. The lessons learnt from the case studies of Changjiang and East China Sea can be beneficial to those who are doing inter-disciplinary researches in the continuum from watersheds to continental margins.
Download or read book written by and published by . This book was released on 1996 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temporal and Spatial Variability of Phytoplankton Biomass in the Damariscotta River Estuary Maine USA written by Brian P. Thompson and published by . This book was released on 2006 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phytoplankton Distribution in Relation to Mesoscale Eddy Fields written by and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of this research program was to (1) survey the spatial distribution of phytoplankton biomass in the coastal regions of the western Arabian Sea in summer, 1995, (2) deploy surface drifters instrumented with fluorometers to describe surface pigment distribution in relation to summer monsoon forcings, and (3) develop a subsurface float to profile pigment fluorescence over the upper 200 meters of the ocean.
