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Sampling Biodiversity in Coastal Communities by P. Robin Rigby,Katrin Iken,Yoshihisa Shirayama Pdf
This introduction to basic concepts of biodiversity-sampling outlines standardized field methods for macroalgae and seagrass communities developed by NaGISA (Natural Geography in Shore Areas), a project operating under the international Census of Marine Life. NaGISA promotes simple standardized protocols and focuses on widespread nearshore habitats. This book, written by premier coastal ecologists and taxonomists, provides a text for field courses, a manual for coastal managers, and a reference guide for researchers studying biodiversity or preparing species inventories.
Biological Sampling in the Deep Sea by Malcolm R. Clark,Mireille Consalvey,Ashley A. Rowden Pdf
The deep sea covers over 60% of the surface of the earth, yet less than 1% has been scientifically investigated. There is growing pressure on deep-sea resources and on researchers to deliver information on biodiversity and the effects of human impacts on deep-sea ecosystems. Although scientific knowledge has increased rapidly in recent decades, there exist large gaps in global sampling coverage of the deep sea, and major efforts continue to be directed into offshore research. Biological Sampling in the Deep Sea represents the first comprehensive compilation of deep-sea sampling methodologies for a range of habitats. It reviews the real life applications of current, and in some instances developing, deep-sea sampling tools and techniques. In creating this book the authors have been able to draw upon the experiences of those at the coal face of deep-sea sampling, expanding on the existing methodological texts whilst encompassing a level of technical detail often omitted from journal publications. Ultimately the book will promote international consistency in sampling approaches and data collection, advance the integration of information into global databases, and facilitate improved data analyses and consequently uptake of science results for the management and conservation of the deep-sea environment. The book will appeal to a range of readers, including students, early-career through to seasoned researchers, as well as environmental managers and policy makers wishing to understand how the deep-sea is sampled, the challenges associated with deep survey work, and the type of information that can be obtained.
Life in the World's Oceans by Alasdair McIntyre Pdf
Life in the World's Oceans: Diversity, Abundance and Distribution is a true landmark publication. Comprising the synthesis and analysis of the results of the Census of Marine Life this most important book brings together the work of around 2000 scientists from 80 nations around the globe. The book is broadly divided into four sections, covering oceans past, oceans present, oceans future and a final section covering the utilisation of the data which has been gathered, and the coordination and communication of the results. Edited by Professor Alasdair Mcintyre, Marine Life is a book which should find a place on the shelves of all marine scientists, ecologists, conservation biologists, oceanographers, fisheries scientists and environmental biologists. All universities and research establishments where biological, earth and fisheries science are studied and taught should have copies of this essential book on their shelves. A true landmark publication One of the most important marine science books ever published Contributions from many world leading researchers Synthesis of a huge amount of important data Represents the culmination of 10 years' research by 2000 scientists from 80 countries
Marine Biodiversity Observation Network (MBON) by Frank Edgar Muller-Karger,Enrique Montes,Dominique Pelletier,Juan Carlos Azofeifa-Solano,James Hendee Pdf
Ecology of Coastal Marine Sediments by Simon Thrush,Judi Hewitt,Conrad Pilditch,Alf Norkko Pdf
This accessible textbook provides an ideal point of entry into the field, providing basic information on the nature of soft-sediment ecosystems, examples of how and why we research them, the new questions these studies inspire, and the applications that ultimately benefit society.
In 1502, Christopher Columbus named Costa Rica, and while gold and silver never materialized to justify the moniker of rich coast in purely economic terms, scientists and ecotravelers alike have long appreciated its incredible wealth. Wealth in Costa Rica is best measured by its biodiversityhome to a dizzying number of plants and animals, many endemic, it s a country that has long encouraged and welcomed researchers from the world over, and is exemplary in the creation and commitment to indigenous conservation and management programs. Costa Rica is considered to have the best preserved natural resources in Latin America. Approximately nine percent (about 1,000,000 acres) of Costa Rica has been protected in 15 national parks, and a comparable amount of land is protected as wildlife refuges, forest reserves or Indian reservations. This long-awaited synthesis of Costa Rican ecosystems is an authoritative presentation of the paleoecology, biogeography, structure, conservation, and sustainable use of Costa Rica s ecosystems. It systematically covers the entire range of Costa Rica s natural and managed, terrestrial, freshwater and marine ecosystems, including its island systems (Cocos Islands), the Atlantic and Pacific oceans and shores (coasts, coral reefs, mangrove forests), its lowlands (dry, season and wet forests), its highlands (the northern volcanoes and southern Talamanca s), and its estuaries, rivers, lakes, swamps and bogs. The volume s integrated, comprehensive format will be welcomed by tropical and temperate biologists alike, by biogeographers, plant and animal ecologists, marine biologists, conservation biologists, foresters, policy-makers and all scientists, natural history specialists and all with an interest in Costa Rica s ecosystems."
Author : Michael A. Rex,Ron J. Etter Publisher : Harvard University Press Page : 388 pages File Size : 50,9 Mb Release : 2010 Category : Science ISBN : 0674036077
Deep-sea Biodiversity by Michael A. Rex,Ron J. Etter Pdf
Rex and Etter present the first synthesis of patterns and causes of biodiversity in organisms that dwell in the vast sediment ecosystem of ocean floor. They offer a new understanding of marine biodiversity that will be of general interest to ecologists and is crucial to responsible exploitation of natural resources at the deep-sea floor.
National Research Council,Division on Earth and Life Studies,Commission on Geosciences, Environment and Resources,Committee on Biological Diversity in Marine Systems
Author : National Research Council,Division on Earth and Life Studies,Commission on Geosciences, Environment and Resources,Committee on Biological Diversity in Marine Systems Publisher : National Academies Press Page : 129 pages File Size : 41,6 Mb Release : 1995-02-24 Category : Science ISBN : 9780309052252
Understanding Marine Biodiversity by National Research Council,Division on Earth and Life Studies,Commission on Geosciences, Environment and Resources,Committee on Biological Diversity in Marine Systems Pdf
The diversity of marine life is being affected dramatically by fishery operations, chemical pollution and eutrophication, alteration of physical habitat, exotic species invasion, and effects of other human activities. Effective solutions will require an expanded understanding of the patterns and processes that control the diversity of life in the sea. Understanding Marine Biodiversity outlines the current state of our knowledge, and propose research agenda on marine biological diversity. This agenda represents a fundamental change in studying the oceanâ€"emphasizing regional research across a range of space and time scales, enhancing the interface between taxonomy and ecology, and linking oceanographic and ecological approaches. Highlighted with examples and brief case studies, this volume illustrates the depth and breadth of undescribed marine biodiversity, explores critical environmental issues, advocates the use of regionally defined model systems, and identifies a series of key biodiversity research questions. The authors examine the utility of various research approachesâ€"theory and modeling, retrospective analysis, integration of biotic and oceanographic surveysâ€"and review recent advances in molecular genetics, instrumentation, and sampling techniques applicable to the research agenda. Throughout the book the critical role of taxonomy is emphasized. Informative to the scientist and accessible to the policymaker, Understanding Marine Biodiversity will be of specific interest to marine biologists, ecologists, oceanographers, and research administrators, and to government agencies responsible for utilizing, managing, and protecting the oceans.
Atlas of Coastal Ecosystems in the Western Gulf of California by Markes E. Johnson,Jorge Ledesma-V‡zquez Pdf
The Gulf of California is one of the most beautiful places in the world, but it is also important to earth and marine scientists who work far beyond the area. In text and an accompanying CD-ROM with stunning satellite images, this atlas captures the dynamics of natural cycles in the fertility of the Gulf of California that have been in near-continuous operation for more than five million years. The book is designed to answer key questions that link the health of coastal ecosystems with the regionÕs evolutionary history: What was the richness of ÒfossilÓ ecosystems in the Gulf of California? How has it changed over time? Which ecosystems are most amenable to conservation? With an emphasis on the intricate workings of the Gulf, a team of scientists led by Markes E. Johnson and Jorge Ledesma-V‡zquez explores how marine invertebrates such as corals and bivalves, as well as certain algae, contribute to the operation of a vast Òorganic engineÓ that acts as a significant carbon trap. The Atlas reveals that the role of these organisms in the ecology of the Gulf was greatly underestimated in the past. The organisms that live in these environments (or provide the sediments for beaches and dunes) are mass producers of calcium carbonate. Until now, no book has considered the centrality of calcium carbonate production as it functions today across multiple ecosystems and how it has evolved over time. An important work of scholarship that also evokes the regionÕs natural splendor, the Atlas will be of interest to a wide range of scientists, including geologists, paleontologists, marine biologists, ecologists, and conservation biologists.
(Free Sample) Ecology, Environment, Bio-diversity, and Climate Change TextGuide for Civil Services UPSC & State PSC Prelim & Main Exams | Previous Year Questions ... Expert’s Advice, Prelims & Mains Pointers | by Divya Mishra Pdf
The primary goal of this book is to enable effective, updated and easy preparation for UPSC and State PSC exams. Both the structure and content of the book have been carefully designed to serve the triple purposes of self-study, revision, and expert guidance to the aspirant. # Each chapter begins with Learning Outcomes, Chapter Analysis and Issues to Ponder to introduce the topics covered, develop curiosity, and capture student’s interest. # The book is filled with infographics at relevant places which is helpful to learn answer writing presentations of Mains exam writing. # The infographics or images are such that they can be memorized and elaborated in words for answer making. # Further, this is a Text-Guide in the sense that it combines the theoretical knowledge of a textbook with the practical, strategic aspects of a Guide. # This Text-Guide aims to solve all content and guidance-related problems of a student at once. # It is powered with a section called ‘Expert’s Advice’ where the author directly addresses, guides and instructs the student using his expert knowledge. # This will help the student to understand which sections are most important, what can be asked in future, and what should not be skipped strictly from exam point-of-view. # In terms of the content, the differences between Ecology and Environment and between Environmental Studies and Environmental Sciences have been clearly maintained throughout the book. # The writing style is lucid, concise and cross-referential. Sections from all chapters are linked with questions that previously appeared in Prelims and Mains, thus helping you keep the big picture in mind. # Prelims Confusing Terms Simplified, Prelims Pointers, Mains Pointers, Think Tank, and In short are mentioned throughout the book wherever necessary. # A separate Chapter with short revision notes encompassing the crux of the whole book, by the name of SNAPSHOT, is provided at the end of the Book. # This book is a comprehensive text-guide with exhaustive discussion in 45 Chapters. The theory is enriched with Previous year Prelims Questions, NCERT based MCQs and Mains related questions and answers. # There is detailed emphasis on concepts and anecdotes through factsheets in all the chapters.
Hydraulic research is developing beyond traditional civil engineering, since the number of natural hazards increased in recent years, and so did the extent and scope of structural safety assessment and environmental research. Hydraulic Engineering II contains 44 technical papers from the 2nd SREE Conference on Hydraulic Engineering (CHE 2013, Hong
Marine Biodiversity by H. Queiroga,M.R. Cunha,A. Cunha,M.H. Moreira,V. Quintino,A.M. Rodrigues,J. Serôdio,R.M. Warwick Pdf
This volume presents the four sub-themes of the 38th European Marine Biology Symposium. These are patterns and processes, assessment, threats and management and conservation. Understanding the functioning of marine ecosystems is the first step towards measuring and predicting the influence of Man, and to finding solutions for the enormous array of problems we face today. The papers in this book represent current research and concerns about Marine Biodiversity in Europe.
Marine Ornamental Species Aquaculture by Ricardo Calado,Ike Olivotto,Miquel Planas Oliver,G. Joan Holt Pdf
The global trade of aquatic organisms for home and public aquariums, along with associated equipment and accessories, has become a multi-billion dollar industry. Aquaculture of marine ornamental species, still in its infancy, is recognized as a viable alternative to wild collection as it can supplement or replace the supply of wild caught specimens and potentially help recover natural populations through restocking. This book collects into a single work the most up-to-date information currently available on the aquaculture of marine ornamental species. It includes the contributions of more than 50 leading scientists and experts on different topics relevant for the aquaculture of the most emblematic groups of organisms traded for reef aquariums. From clownfish, to angelfish, tangs and seahorses, as well as corals, anemones, shrimps, giant clams and several other reef organisms, all issues related with the husbandry, breeding, and trade are addressed, with explanatory schemes and illustrations being used to help in understanding the most complex topics addressed. Marine Ornamental Species Aquaculture is a key reference for scientists and academics in research institutes and universities, public and private aquaria, as well as for hobbyists. Entrepreneurs will also find this book an important resource, as the culture of marine ornamental species is analyzed from a business oriented perspective, highlighting the risks and opportunities of commercial scale aquaculture of marine ornamentals.