Download or read book Giant Salvinia written by United States. Congress. House. Committee on Natural Resources. Subcommittee on Fisheries, Wildlife, Oceans, and Insular Affairs and published by . This book was released on 2011 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Legislative Calendar written by United States. Congress. House. Committee on Natural Resources and published by . This book was released on with total page 1120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Giant salvinia written by United States. Congress. House. Committee on Natural Resources. Subcommittee on Fisheries, Wildlife, Oceans, and Insular Affairs and published by . This book was released on 2011 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Turning the Tide written by C. R. Veitch and published by IUCN. This book was released on 2002 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes papers and abstracts dealing with eradication of invasive species in Alaska, Australia, Baker Island, California, Christmas Island, Enderby and Rose Islands, Galapagos Islands, Hawaii, Howland Island, Japan, Jarvis Island, Laysan Island, Lord Howe Island, Mauritius, Mexico, Nauru, New Zealand, Northern Ireland, Northern Mariana Islands, Saint-Paul Island, Seychelles, West Indies.

Download or read book Gene Drives on the Horizon written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-08-28 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research on gene drive systems is rapidly advancing. Many proposed applications of gene drive research aim to solve environmental and public health challenges, including the reduction of poverty and the burden of vector-borne diseases, such as malaria and dengue, which disproportionately impact low and middle income countries. However, due to their intrinsic qualities of rapid spread and irreversibility, gene drive systems raise many questions with respect to their safety relative to public and environmental health. Because gene drive systems are designed to alter the environments we share in ways that will be hard to anticipate and impossible to completely roll back, questions about the ethics surrounding use of this research are complex and will require very careful exploration. Gene Drives on the Horizon outlines the state of knowledge relative to the science, ethics, public engagement, and risk assessment as they pertain to research directions of gene drive systems and governance of the research process. This report offers principles for responsible practices of gene drive research and related applications for use by investigators, their institutions, the research funders, and regulators.

Download or read book Eutrophication causes consequences and control written by Abid A. Ansari and published by Springer Science & Business Media. This book was released on 2010-10-17 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eutrophication continues to be a major global challenge to water quality scientists. The global demand on water resources due to population increases, economic development, and emerging energy development schemes has created new environmental challenges to global sustainability. Eutrophication, causes, consequences, and control provides a current account of many important aspects of the processes of natural and accelerated eutrophication in major aquatic ecosystems around the world. The connections between accelerated eutrophication and climate change, chemical contamination of surface waters, and major environmental and ecological impacts on aquatic ecosystems are discussed. Water quality changes typical of eutrophication events in major climate zones including temperate, tropical, subtropical, and arid regions are included along with current approaches to treat and control increased eutrophication around the world. The book provides many useful new insights to address the challenges of global increases in eutrophication and the increasing threats to biodiversity and water quality.

Download or read book The Hidden Wealth of Cities written by Jon Kher Kaw and published by World Bank Publications. This book was released on 2020-02-13 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: In every city, the urban spaces that form the public realm—ranging from city streets, neighborhood squares, and parks to public facilities such as libraries and markets—account for about one-third of the city’s total land area, on average. Despite this significance, the potential for these public-space assets—typically owned and managed by local governments—to transform urban life and city functioning is often overlooked for many reasons: other pressing city priorities arising from rapid urbanization, poor urban planning, and financial constraints. The resulting degradation of public spaces into congested, vehicle-centric, and polluted places often becomes a liability, creating a downward spiral that leads to a continuous drain on public resources and exacerbating various city problems. In contrast, the cities that invest in the creation of human-centered, environmentally sustainable, economically vibrant, and socially inclusive places—in partnership with government entities, communities, and other private stakeholders—perform better. They implement smart and sustainable strategies across their public space asset life cycles to yield returns on investment far exceeding monetary costs, ultimately enhancing city livability, resilience, and competitiveness. The Hidden Wealth of Cities: Creating, Financing, and Managing Public Spaces discusses the complexities that surround the creation and management of successful public spaces and draws on the analyses and experiences from city case studies from around the globe. This book identifies—through the lens of asset management—a rich palette of creative and innovative strategies that every city can undertake to plan, finance, and manage both government-owned and privately owned public spaces.

Download or read book Reservoir Fish Habitat Management written by Leandro Miranda and published by . This book was released on 2017-01-02 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Comparative Ecology of Microorganisms and Macroorganisms written by John H. Andrews and published by Springer. This book was released on 2017-06-27 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition textbook offers an expanded conceptual synthesis of microbial ecology with plant and animal ecology. Drawing on examples from the biology of microorganisms and macroorganisms, this textbook provides a much-needed interdisciplinary approach to ecology. The focus is the individual organism and comparisons are made along six axes: genetic variation, nutritional mode, size, growth, life cycle, and influence of the environment. When it was published in 1991, the first edition of Comparative Ecology of Microorganisms and Macroorganisms was unique in its attempt to clearly compare fundamental ecology across the gamut of size. The explosion of molecular biology and the application of its techniques to microbiology and organismal biology have particularly demonstrated the need for interdisciplinary understanding. This updated and expanded edition remains unique. It treats the same topics at greater depth and includes an exhaustive compilation of both the most recent relevant literature in microbial ecology and plant/animal ecology, as well as the early research papers that shaped the concepts and theories discussed. Among the completely updated topics in the book are phylogenetic systematics, search algorithms and optimal foraging theory, comparative metabolism, the origins of life and evolution of multicellularity, and the evolution of life cycles. From Reviews of the First Edition: "John Andrews has succeeded admirably in building a bridge that is accessible to all ecologists." -Ecology "I recommend this book to all ecologists. It is a thoughtful attempt to integrate ideas from, and develop common themes for, two fields of ecology that should not have become fragmented." -American Scientist "Such a synthesis is long past due, and it is shameful that ecologists (both big and little) have been so parochial." -The Quarterly Review of Biology

Download or read book Conservation Biology in Sub Saharan Africa written by Richard Primack and published by Open Book Publishers. This book was released on 2019-09-10 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conservation Biology in Sub-Saharan Africa comprehensively explores the challenges and potential solutions to key conservation issues in Sub-Saharan Africa. Easy to read, this lucid and accessible textbook includes fifteen chapters that cover a full range of conservation topics, including threats to biodiversity, environmental laws, and protected areas management, as well as related topics such as sustainability, poverty, and human-wildlife conflict. This rich resource also includes a background discussion of what conservation biology is, a wide range of theoretical approaches to the subject, and concrete examples of conservation practice in specific African contexts. Strategies are outlined to protect biodiversity whilst promoting economic development in the region. Boxes covering specific themes written by scientists who live and work throughout the region are included in each chapter, together with recommended readings and suggested discussion topics. Each chapter also includes an extensive bibliography. Conservation Biology in Sub-Saharan Africa provides the most up-to-date study in the field. It is an essential resource, available on-line without charge, for undergraduate and graduate students, as well as a handy guide for professionals working to stop the rapid loss of biodiversity in Sub-Saharan Africa and elsewhere.

Download or read book UNESCO Science Report written by UNESCO and published by UNESCO Publishing. This book was released on 2021-06-18 with total page 757 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Texas Aquatic Science written by Rudolph A. Rosen and published by Texas A&M University Press. This book was released on 2014-11-19 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This classroom resource provides clear, concise scientific information in an understandable and enjoyable way about water and aquatic life. Spanning the hydrologic cycle from rain to watersheds, aquifers to springs, rivers to estuaries, ample illustrations promote understanding of important concepts and clarify major ideas. Aquatic science is covered comprehensively, with relevant principles of chemistry, physics, geology, geography, ecology, and biology included throughout the text. Emphasizing water sustainability and conservation, the book tells us what we can do personally to conserve for the future and presents job and volunteer opportunities in the hope that some students will pursue careers in aquatic science. Texas Aquatic Science, originally developed as part of a multi-faceted education project for middle and high school students, can also be used at the college level for non-science majors, in the home-school environment, and by anyone who educates kids about nature and water. To learn more about The Meadows Center for Water and the Environment, sponsors of this book's series, please click here.

Download or read book Participatory Mangrove Management in a Changing Climate written by Rajarshi DasGupta and published by Springer. This book was released on 2017-01-24 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book outlines the performance and management of mangroves in the changing climatic scenario of the Asia-Pacific region and draws examples and lessons from the national and community-driven mangrove conservation programs of relevant countries including Pakistan, India, Bangladesh, Sri Lanka, Myanmar, Thailand, Cambodia, Indonesia, the Philippines, and Japan as well as the Pacific islands. By highlighting the major drawbacks that hinder effective mangrove conservation, the book contributes towards enhancing climate resilience of communities through proposition of corrective methods and ameliorative approaches of mangrove conservation. Mangroves play an important role in adapting to climate change and provide a plethora of ecosystem services that are fundamental to human survival. Yet these ecosystems are exceptionally prone to extinction due to increased human interventions and changes in environmental boundary conditions. Especially in the Asia-Pacific region, mangroves have dwindled at an exceptional high rate over the past three decades. As the threat of climate change hovers over millions of people in this region, particularly those who crowd the low-lying coastal areas, conservation/restoration of mangroves through appropriate policies and practices remain highly imperative. The primary target readers for this book are students and researchers in the fields of conservation and management of mangroves, especially from the developing tropical countries of the Asia-Pacific region. Other target groups comprise policy planners, practitioners, and NGO workers, who will be able to apply the collective knowledge from this work towards proactive mangrove conservation through effective mediation in local communities.

Download or read book Advances in Health and Environment Safety written by N. A. Siddiqui and published by Springer. This book was released on 2017-12-28 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises selected papers on advances in the field of health and environment safety that were presented at the leading international conference on advances in the field of health, safety, fire, environment, allied sciences and engineering (HSFEA 2016). The book focuses on the latest developments in the field of health and environment safety, and highlights related opportunities and challenges. The book also presents methods that can be used to effectively monitor and measure climate change and global warming. Further, the contents of this work stress the importance of maintaining safety and healthy work environments that are free of occupational health hazards. This book will be of interest to researchers, professionals, and policy makers alike.

Download or read book Environmental Best Management Practices for Aquaculture written by Craig S. Tucker and published by John Wiley & Sons. This book was released on 2009-03-03 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published in Cooperation with THE UNITED STATES AQUACULTURE SOCIETY The rapid growth of aquaculture worldwide and domestically has caused concerns over social and environmental impacts. Environmental advocacy groups and government regulatory agencies have called for better management to address potentially negative impacts and assure sustainable aquaculture development. Best Management Practices (BMPs) combine sound science, common sense, economics, and site-specific management to mitigate or prevent adverse environmental impacts. Environmental Best Management Practices for Aquaculture will provide technical guidance to improve the environmental performance of aquaculture. This book will be the only comprehensive guide to BMPs for mitigation of environmental impacts of aquaculture in the United States. The book addresses development and implementation of BMPs, BMPs for specific aquaculture production systems, and the economics of implementing best management practices. Written by internationally recognized experts in environmental management and aquaculture from academia, government, and non-governmental organizations, this book will be a valuable reference for innovative producers, policy makers, regulators, research scientists, and students.

Download or read book Nanobiotechnology written by Jameel M. Al-Khayri and published by Springer Nature. This book was released on 2021-07-22 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides up-to-date knowledge of the promising field of Nanobiotechnology with emphasis on the mitigation approaches to combat plant abiotic stress factors, including drought, salinity, waterlog, temperature extremes, mineral nutrients, and heavy metals. These factors adversely affect the growth as well as yield of crop plants worldwide, especially under the global climate change. Nanobiotechnology is viewed to revolutionize crop productivity in future. The chapters discuss the status and prospects of this cutting-edge technology toward understanding tolerance mechanisms, including signaling molecules and enzymes regulation in addition to the applications of Nanobiotechnology to combat individual abiotic stress factors.

Download or read book Bhutan Conservation and Environmental Protection in the Himalayas written by Ugyen Tshewang and published by Springer Nature. This book was released on 2021-01-15 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Located in the heart of the Eastern Himalayas, Bhutan practices the philosophy of Gross National Happiness (“GNH”) that embraces environmental conservation as one of the main building blocks for its sustainable development goals. Bhutan’s conservation strategies and success are largely driven by the strong political will and visionary leadership of His Majesty the King of Bhutan The nation’s Buddhist perspectives regarding a deep and abiding respect for nature; and the strategic enforcement of a wide-ranging stringent set of internal regulations and controls have helped ensure ecological gold standards in Bhutan. Moreover, the country is an active member of the international conservation community by fulfilling its implementation of various Multilateral Environment Agreements. While it emerged into the 21st century as one of the 36 global terrestrial “hotspots” in biological diversity conservation ranks, Bhutan’s sheer commitment with more than 51% of its territory being managed under the explicit status of a protected area network, and more than 70% of the land under forest cover, represents Bhutan’s exemplary dedication to protect the planet despite its smallness in size and economy, and the biological fragility exemplified by its hotspot situation. In the face of imminent severe threats of global warming, Bhutan nonetheless exemplifies the truth that “a small country with a big conservation commitment” can make an enormous contribution to the global community. At the regional level, Bhutan is intent upon protecting the Water Towers of Asia (that glacial expanse of the Himalayas) which is a critical resource bulwark for about one-fifth of the global population downstream in South Asia. Such protections invariably help mitigate climate change by acting as a nation-wide carbon sink through its carbon neutral policies. In short, Bhutan has long represented one of the world’s foremost national guardians of biodiversity conservation, ecological good governance, and societal sustainability at a period when the world has entered the Anthropocene – an epoch of mass extinctions. We envision this publication to be ecologically and ethically provocative and revealing for the concerned scientific communities, and governments. Through an extensive review of the scientific and anthropological literature, as well as the research team's own data, the Author's have set forth timely recommendations for conservation policies, strategies and actions. This book provides technical and deeply considered assessments of the state of Bhutan’s environment, its multiple, human-induced stressors and pressures; as well as extremely sound, practical techniques that would address conservation strategies in the Himalayas and, by implication, worldwide.