A Mechanistic Approach To Plankton Ecology

Author : Thomas Kiørboe
Publisher : Princeton University Press
Page : 128 pages
File Size : 53,7 Mb
Release : 2018-06-26
Category : Nature
ISBN : 9780691190310

Get Book

A Mechanistic Approach to Plankton Ecology by Thomas Kiørboe Pdf

The three main missions of any organism--growing, reproducing, and surviving--depend on encounters with food and mates, and on avoiding encounters with predators. Through natural selection, the behavior and ecology of plankton organisms have evolved to optimize these tasks. This book offers a mechanistic approach to the study of ocean ecology by exploring biological interactions in plankton at the individual level. The book focuses on encounter mechanisms, since the pace of life in the ocean intimately relates to the rate at which encounters happen. Thomas Kiørboe examines the life and interactions of plankton organisms with the larger aim of understanding marine pelagic food webs. He looks at plankton ecology and behavior in the context of the organisms' immediate physical and chemical habitats. He shows that the nutrient uptake, feeding rates, motility patterns, signal transmissions, and perception of plankton are all constrained by nonintuitive interactions between organism biology and small-scale physical and chemical characteristics of the three-dimensional fluid environment. Most of the book's chapters consist of a theoretical introduction followed by examples of how the theory might be applied to real-world problems. In the final chapters, mechanistic insights of individual-level processes help to describe broader population dynamics and pelagic food web structure and function.

Author : Ulrich Sommer
Publisher : Unknown
Page : 384 pages
File Size : 45,5 Mb
Release : 1989-08-10
Category : Electronic
ISBN : 3642748910

Get Book

Plankton Ecology by Ulrich Sommer Pdf

Author : Christian Lindemann,Dag L. Aksnes,Kevin J. Flynn,Susanne Menden-Deuer
Publisher : Frontiers Media SA
Page : 228 pages
File Size : 55,7 Mb
Release : 2017-12-28
Category : Electronic book
ISBN : 9782889453658

Get Book

Modeling the Plankton–Enhancing the Integration of Biological Knowledge and Mechanistic Understanding by Christian Lindemann,Dag L. Aksnes,Kevin J. Flynn,Susanne Menden-Deuer Pdf

In light of climate change and allied changes to marine ecosystems, mathematical models have become an important tool to examine processes and predict phenomena from local through to global scales. In recent years model studies, laboratory experiments and a better ecological understanding of the pelagic ecosystem have enabled advancements on fundamental challenges in oceanography, including marine production, biodiversity and anticipation of future conditions in the ocean. This research topic presents a number of studies that investigate functionally diverse organism in a dynamic ocean through diverse and novel modeling approaches.

Author : Mark Denny
Publisher : Princeton University Press
Page : 531 pages
File Size : 45,6 Mb
Release : 2015-12-29
Category : Science
ISBN : 9780691163154

Get Book

Ecological Mechanics by Mark Denny Pdf

An in-depth exploration of how biomechanics and ecology work together Plants and animals interact with each other and their surroundings, and these interactions—with all their complexity and contingency—control where species can survive and reproduce. In this comprehensive and groundbreaking introduction to the emerging field of ecological mechanics, Mark Denny explains how the principles of physics and engineering can be used to understand the intricacies of these remarkable relationships. Denny opens with a brief review of basic physics before introducing the fundamentals of diffusion, fluid mechanics, solid mechanics, and heat transfer, taking care to explain each in the context of living organisms. Why are corals of different shapes on different parts of a reef? How can geckos climb sheer walls? Why can birds and fish migrate farther than mammals? How do desert plants stay cool? The answers to these and a host of similar questions illustrate the principles of heat, mass, and momentum transport and set the stage for the book's central topic—the application of these principles in ecology. Denny shows how variations in the environment—in both space and time—affect the performance of plants and animals. He introduces spectral analysis, a mathematical tool for quantifying the patterns in which environments vary, and uses it to analyze such subjects as the spread of invasive species. Synthesizing the book’s materials, the final chapters use ecological mechanics to predict the occurrence and consequences of extreme ecological events, explain the emergence of patterns in the distribution and abundance of organisms, and empower readers to explore further. Ecological Mechanics offers new insights into the physical workings of organisms and their environment.

Author : Josep M. Gasol,David L. Kirchman
Publisher : John Wiley & Sons
Page : 571 pages
File Size : 55,7 Mb
Release : 2018-03-27
Category : Science
ISBN : 9781119107187

Get Book

Microbial Ecology of the Oceans by Josep M. Gasol,David L. Kirchman Pdf

The newly revised and updated third edition of the bestselling book on microbial ecology in the oceans The third edition of Microbial Ecology of the Oceans features new topics, as well as different approaches to subjects dealt with in previous editions. The book starts out with a general introduction to the changes in the field, as well as looking at the prospects for the coming years. Chapters cover ecology, diversity, and function of microbes, and of microbial genes in the ocean. The biology and ecology of some model organisms, and how we can model the whole of the marine microbes, are dealt with, and some of the trophic roles that have changed in the last years are discussed. Finally, the role of microbes in the oceanic P cycle are presented. Microbial Ecology of the Oceans, Third Edition offers chapters on The Evolution of Microbial Ecology of the Ocean; Marine Microbial Diversity as Seen by High Throughput Sequencing; Ecological Significance of Microbial Trophic Mixing in the Oligotrophic Ocean; Metatranscritomics and Metaproteomics; Advances in Microbial Ecology from Model Marine Bacteria; Marine Microbes and Nonliving Organic Matter; Microbial Ecology and Biogeochemistry of Oxygen-Deficient Water Columns; The Ocean’s Microscale; Ecological Genomics of Marine Viruses; Microbial Physiological Ecology of The Marine Phosphorus Cycle; Phytoplankton Functional Types; and more. A new and updated edition of a key book in aquatic microbial ecology Includes widely used methodological approaches Fully describes the structure of the microbial ecosystem, discussing in particular the sources of carbon for microbial growth Offers theoretical interpretations of subtropical plankton biogeography Microbial Ecology of the Oceans is an ideal text for advanced undergraduates, beginning graduate students, and colleagues from other fields wishing to learn about microbes and the processes they mediate in marine systems.

Author : John R. Dolan,David J. S. Montagnes,Sabine Agatha,D. Wayne Coats,Diane K. Stoecker
Publisher : John Wiley & Sons
Page : 460 pages
File Size : 47,9 Mb
Release : 2012-09-13
Category : Nature
ISBN : 9781118358122

Get Book

The Biology and Ecology of Tintinnid Ciliates by John R. Dolan,David J. S. Montagnes,Sabine Agatha,D. Wayne Coats,Diane K. Stoecker Pdf

Planktonic protists both produce and consume most of the primary production in the world ocean. They not only play key roles in the oceans but also represent an astounding amount of diversity: ecological morphological and genetic. However, for most taxa their ecology, morphology, phylogeny and biogeography are either poorly known or appear to be largely unrelated to one another; this hinders our understanding of their biology as well as interpretation of emerging genetic data. Tintinnid ciliates represent a singular exception. Compared to nearly all other groups of planktonic protists, there is a very substantial and relatively detailed literature (both modern and historical) on tintinnids. This volume synthesizes knowledge concerning a wide variety of topics ranging from anatomy and systematics, physiology, behavior, ecology (including ecological roles, predators, parasites, biogeography, and cysts) to fossil history. It will appeal to an audience ranging from advanced undergraduates to researchers in the fields of Oceanography, Marine Biology and Microbial Ecology.

Author : Muhammet Turkoglu,Umur Önal,Ali İsmen
Publisher : BoD – Books on Demand
Page : 296 pages
File Size : 54,5 Mb
Release : 2018-08-01
Category : Science
ISBN : 9781789234480

Get Book

Marine Ecology by Muhammet Turkoglu,Umur Önal,Ali İsmen Pdf

During the last decades, aquatic resources have been severely depleted due to human-induced factors such as overexploitation and pollution and more recently due to deviations in the physicochemical parameters of oceans, dramatic changes in weather patterns and melting of glaciers. The effects of these man-made factors are occurring in a relatively shorter time scale and, in many cases, are beyond the capacity of organisms to adapt to these deviations. The majority of natural aquatic resources, which are one of the most important food sources on the planet, are being used to the extent that limits their capacity for regeneration. Despite ongoing attempts towards developing strategies for long-term management of aquatic resources all over the world, efforts have met with limited success. Thus, the sustainable use of aquatic resources has become a very important reality considering a projected human population of 11 billion by the year 2100. With this reality in mind, the purpose of this book is to shed more light on the field of marine ecology by emphasizing the diversity of aquatic life on earth and its importance both as part of a balanced ecosystem and as part of critical source of food on earth. The book covers important findings, discussions and reviews on a variety of subjects on environmental and competitive interactions of marine organisms at different trophic levels and their effects on the productivity, dynamics and structure of marine ecosystems around the world. Each chapter focuses on a specific case in the field of marine ecology and was written by researchers with years of experience in their respective fields. We hope that academicians, researchers and students as well as experts and professionals working in the field of marine ecology will benefit from these contributions. We also hope that this book will inspire more studies to help better understand the marine environment and develop strategies to better protect this crucial element of life on earth.

Author : Patricia M. Glibert,Todd M. Kana
Publisher : Springer
Page : 300 pages
File Size : 50,7 Mb
Release : 2016-07-25
Category : Science
ISBN : 9783319302591

Get Book

Aquatic Microbial Ecology and Biogeochemistry: A Dual Perspective by Patricia M. Glibert,Todd M. Kana Pdf

This book highlights perspectives, insights, and data in the coupled fields of aquatic microbial ecology and biogeochemistry when viewed through the lens of collaborative duos – dual career couples. Their synergy and collaborative interactions have contributed substantially to our contemporary understanding of pattern, process and dynamics. This is thus a book by dual career couples about dual scientific processes. The papers herein represent wide-ranging topics, from the processes that structure microbial diversity to nitrogen and photosynthesis metabolism, to dynamics of changing ecosystems and processes and dynamics in individual ecosystems. In all, these papers take us from the Arctic to Africa, from the Arabian Sea to Australia, from small lakes in Maine and Yellowstone hot vents to the Sargasso Sea, and in the process provide analyses that make us think about the structure and function of all of these systems in the aquatic realm. This book is useful not only for the depth and breadth of knowledge conveyed in its chapters, but serves to guide dual career couples faced with the great challenges only they face. Great teams do make great science.

Author : Roberto Danovaro,Paul Snelgrove
Publisher : John Wiley & Sons
Page : 725 pages
File Size : 41,8 Mb
Release : 2024-04-03
Category : Nature
ISBN : 9781394200108

Get Book

Marine Biology by Roberto Danovaro,Paul Snelgrove Pdf

MARINE BIOLOGY Marine Biology: Comparative Ecology of Planet Ocean provides a learning tool to those who love the ocean to help them understand and learn about the life that populates it, the extraordinary adaptations of marine organisms to their environment, and the spectacular variety of marine life forms that inhabit the many marine habitats and contribute to the life support system of Planet Ocean. The book introduces marine biology by seeing the ocean through the eyes of its inhabitants, describing the properties of sea water, the surface waters and its currents, and the characteristics of the seabed according to how marine organisms perceive, exploit, and shape them. This book explains to the reader and those who love the ocean not only how to recognize the most common marine organisms and habitats, from the coast to great depths, but it also explains their complex life cycles and the environmental factors controlling their distribution, reproduction, and growth. Finally, the book evaluates the role that living biota play in how different marine ecosystems function in order to understand better their characteristics, peculiarities, and threats. This book offers an up-to-date and comprehensive text on the study of marine biology, presenting insights into the methodologies scientists have adopted for the study of marine ecosystems. It also includes chapters about human impacts on marine biodiversity, from overfishing to climate change, from pollution (including microplastics), to alien-species invasions, from conservation of marine resources to the restoration of degraded marine habitats. The authors developed this text for Bachelor and Master’s level students taking classes on marine biology and marine ecology, but it will also interest high-school students and marine enthusiasts (dive masters, tour guides) who wish to deepen their knowledge of marine biology.

Author : Graham Harris
Publisher : Springer Science & Business Media
Page : 523 pages
File Size : 46,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400940819

Get Book

Phytoplankton Ecology by Graham Harris Pdf

Author : Eduardo Marcelo Acha,Alberto Piola,Oscar Iribarne,Hermes Mianzan
Publisher : Springer
Page : 73 pages
File Size : 55,8 Mb
Release : 2015-02-20
Category : Science
ISBN : 9783319154794

Get Book

Ecological Processes at Marine Fronts by Eduardo Marcelo Acha,Alberto Piola,Oscar Iribarne,Hermes Mianzan Pdf

This book reviews and summarizes the results and hypotheses raised by studies directly or indirectly dealing with the ecology of fronts and aims to identify the themes that connect them to produce a synthesis of this knowledge. Though not immediately perceived the ocean is highly structured and fronts are one of the most important components of its structural complexity. Marine fronts have been known since the early 20th Century, however, the more recent availability of high resolution satellite imagery, field measurements and numerical simulations have greatly advanced our understanding of their ecological impact. This work touches on topics such as front types, its biology and its comparisons with other bounderies at sea, as well as comparisons of fronts with terrestrial boundaries and the ‘ecotone’ concept. Furthermore, it also looks at the management and conservation of marine life.

Author : Aditya R. Nayak,Houshuo Jiang,Lee Karp-Boss,James Michael Sullivan,David Murphy,Margaret Byron,Malcolm McFarland
Publisher : Frontiers Media SA
Page : 338 pages
File Size : 45,7 Mb
Release : 2021-05-14
Category : Science
ISBN : 9782889667697

Get Book

Small Scale Spatial and Temporal Patterns in Particles, Plankton, and Other Organisms by Aditya R. Nayak,Houshuo Jiang,Lee Karp-Boss,James Michael Sullivan,David Murphy,Margaret Byron,Malcolm McFarland Pdf

Author : Anonim
Publisher : Academic Press
Page : 4318 pages
File Size : 47,5 Mb
Release : 2019-04-12
Category : Science
ISBN : 9780128130827

Get Book

Encyclopedia of Ocean Sciences by Anonim Pdf

The oceans cover 70% of the Earth’s surface, and are critical components of Earth’s climate system. This new edition of Encyclopedia of Ocean Sciences, Six Volume Set summarizes the breadth of knowledge about them, providing revised, up to date entries as well coverage of new topics in the field. New and expanded sections include microbial ecology, high latitude systems and the cryosphere, climate and climate change, hydrothermal and cold seep systems. The structure of the work provides a modern presentation of the field, reflecting the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief. In this framework maximum attention has been devoted to making this an organic and unified reference. Represents a one-stop. organic information resource on the breadth of ocean science research Reflects the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief New and expanded sections include microbial ecology, high latitude systems and climate change Provides scientifically reliable information at a foundational level, making this work a resource for students as well as active researches

Author : Eric Wolanski,Michael J. Kingsford
Publisher : CRC Press
Page : 485 pages
File Size : 52,5 Mb
Release : 2024-02-29
Category : Science
ISBN : 9781003800040

Get Book

Oceanographic Processes of Coral Reefs by Eric Wolanski,Michael J. Kingsford Pdf

In the last two decades since publication of the first edition, substantial advancements have been made in the science, the need for transdisciplinary approaches to coral reef protection greater than ever before. This new edition, now in full color throughout with accompanying animations, goes beyond identifying foundational information and current problems to pinpoint science-based solutions for managers, stakeholders and policy makers. Coral reefs are connected by currents that carry plankton and the larvae of many reef-based organisms. Further, they supply food to reefs. Currents also bring pollutants from the land and, together with the atmosphere, affect the surrounding ocean. The chapters in this book provide a much-needed review of the biophysics of reefs with an emphasis on the Great Barrier Reef as an ecosystem. The focus is on interactions between currents, waves, sediment and the dynamics of coastal and reef-based ecosystems. The topographic complexity of reefs redirects mainstream currents, creates tidal eddies, mushroom jets, boundary layers, stagnation zones, and this turbulence is enhanced by the oceanographic chaos in the adjoining Coral Sea. This is the environment in which particles and organisms, of a range of sizes live, from tiny plankton to megafauna. This generates faunal connectivity at scales of meters to thousands of km within the Great Barrier Reef and with the adjoining ocean. Pollution from land-use is increasing and remedial measures are described both on land and on coral cays. The impact of climate change is quantified in case studies about mangroves and corals. Modelling this biophysical complexity is increasing in sophistication, and the authors suggest how the field can advance further.

Author : Mónica S. Hoffmeyer,Marina E. Sabatini,Frederico P. Brandini,Danilo L. Calliari,Norma H. Santinelli
Publisher : Springer
Page : 586 pages
File Size : 47,8 Mb
Release : 2018-06-26
Category : Science
ISBN : 9783319778693

Get Book

Plankton Ecology of the Southwestern Atlantic by Mónica S. Hoffmeyer,Marina E. Sabatini,Frederico P. Brandini,Danilo L. Calliari,Norma H. Santinelli Pdf

This book integrates a variety of issues such as regional settings of productivity and nutrient cycling; plankton of coastal and shelf systems; plankton, climate change and human-induced changes; harmful algae and their impacts; and gelatinous zooplankton. This book explores the intriguing marine plankton communities of the SWA region of South America encompassing low to high latitude environments, framed by a complex hydrographic background and global climate change. This vast and iconic region has been largely under-recognized and under-studied. However, in recent years a strong interest has emerged along with the acknowledgment of its high biological productivity. The book concludes by discussing conservation in the region, highlighting regional biodiversity hotspots where the challenges of climate change, habitat loss, and other threats to biodiversity may be particularly acute. Plankton Ecology of the Southwestern Atlantic is a timely synthesis of the field, setting a new baseline for future research. It will be important reading for both researchers and graduate students, and will also be of interest and use to a professional audience of oceanographers, conservation biologists, stake holders and educated science enthusiasts