Download or read book A Rapid Biological Assessment of the Aquatic Ecosystems of the Okavango Delta Botswana written by Leeanne Elizabeth Alonso and published by Conservation International. This book was released on 2004-03-05 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: A team of researchers, students, and local staff surveyed the vertebrate and invertebrate species in four areas of the Okavango Delta in northwestern Botswana. The survey reports water quality as benign and healthy with the exception of low dissolved oxygen levels. About a fourth of the 1250 plant species known from the Delta were recorded and were found to have moderate diversity and surprisingly uniform populations. The findings of diversity in the fish communities and a breeding colony harboring fourteen endangered bird species provide substantial support for the report's recommendations on conserving this ecologically significant area.
Download or read book A Rapid Biological Assessment of North Lorma Gola and Grebo National Forests Liberia written by Peter Hoke and published by Conservation International. This book was released on 2007 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liberia s national forests are among the last refuges in West Africa for large migrating mammals. This volume summarizes the findings of a biodiversity survey of three forests as part of the Liberia Forestry Initiative, an effort to rehabilitate and reform Liberia s threatened woodlands. The survey found each forest to harbor a wealth of biodiversity and a significant number of species of conservation concern. Researchers here document the discovery of six species new to science, report eighteen newfindings for Liberia, and present conservation recommendations based on survey results."
Download or read book Inland Waters written by Adam Devlin and published by BoD – Books on Demand. This book was released on 2021-02-10 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inland waters, lakes, rivers, and their connected wetlands are the most important and the most vulnerable sources of freshwater on the planet. The ecology of these systems includes biology as well as human populations and civilization. Inland waters and wetlands are highly susceptible to chemical and biological pollutants from natural or human sources, changes in watershed dynamics due to the establishment of dams and reservoirs, and land use changes from agriculture and industry. This book provides a comprehensive review of issues involving inland waters and discusses many worldwide inland water systems. The main topics of this text are water quality investigation, analyses of the ecology of inland water systems, remote sensing observation and numerical modeling methods, and biodiversity investigations.
Download or read book The Biology of Aquatic and Wetland Plants written by Gary N. Ervin and published by CRC Press. This book was released on 2023-04-26 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic plants play a critically important role in maintaining ecosystem health. They are natural biological filters in freshwater and estuarine wetlands; they contribute to the reproductive success of many organisms, some of which are harvested for food; they assist in flood control; and they are prominent elements in the aesthetics and recreational use of freshwater and estuarine habitats. Despite this globally recognized importance, wetlands have faced and continue to face threats from the encroachment of human activities. The Biology of Aquatic and Wetland Plants is a thorough and up-to-date textbook devoted to these plants and their interactions with the environment. The focus is on botanical diversity from the perspective of evolutionary relationships, emphasizing the role of evolution in shaping adaptations to the aquatic environment. By incorporating recent findings on the phylogeny of green plants, with special emphasis on the angiosperms, the text is broadly useful for courses in plant biology, physiology, and ecology. Additionally, a chapter on population biology and evolutionary ecology complements the evolutionary backdrop of hydrophyte biology by examining the details of speciation and applications of modern genetic approaches to aquatic plant conservation. Key Features • Synthesizes recent and seminal literature on aquatic and wetland plants • Emphasizes evolutionary history as a factor influencing adaptations to the wetland environment • Provides a global perspective on plant diversity and threats facing wetland ecosystems • Highlights research needs in the field of aquatic and wetland plant biology • Includes 280 figures, with more than 300 color photographs, and 41 tables to provide ease of access to important concepts and information
Download or read book Water and Sustainability written by Prathna Thanjavur Chandrasekaran and published by BoD – Books on Demand. This book was released on 2019-05-02 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Floods and droughts brought about by the vagaries of nature cause extensive damage to the livelihoods of people as well as the environment. Knowledge of the need to adopt sustainable practices toward water use, reuse, and management is critical and the scope of this book deals precisely with sustainable practices in water management. The purpose of this book is to provide the reader with abundant and relevant information on all aspects related to water sustainability: water reuse, dynamics of transboundary waterways, economic tools to analyze sustainability, water-energy-food nexus, computer simulation models to study watershed models, and so forth. Although this book may not provide readers with comprehensive information on all aspects related to water sustainability, it will provide constructive data and content on the current trends and advancements in sustainable practices related to water. The book is intended to further motivate readers and scientists alike to look further and make concerted efforts toward promoting better and effective water management.
Download or read book A Rapid Marine Biodiversity Assessment of the Coral Reefs of Northwest Madagascar written by Sheila Anne McKenna and published by Conservation International. This book was released on 2005 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, #31 in the series, reports the results of a marine survey in 2002 off the northwestern coast of Madagascar. This marine area is one that many conservationists think has the greatest potential in all of Madagascar for the development of both ecotourism and marine protected areas. The survey documented a rich variety of coral, mollusk, and fish species, and the report makes further recommendations for conservation in the region."
Download or read book AQUATIC AND WETLAND PLANTS OF BOTSWANA written by C. N. Kurugundla and published by Notion Press. This book was released on 2023-04-29 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: An anthology of aquatic plants is an excellent collection of knowledge about anything in fresh, marine, or polluted waters. This pictorial guide deals with aquatic and wetland plants from the Okavango to the transboundary rivers to the rainwater ponds and dams. Organized and written in a way that will make information easily accessible to specialists and non-specialists alike. The guide/book highlights the diversity and vital ecological importance of the group of plants, providing descriptions and identification keys for emergent, floating-leaved, and submerged aquatic plants found in Botswana. They serve as a source of food and shelter for the aquatic fauna, thus forming the basis of aquatic wildlife conservation practices. They are economically useful in providing medicinal and aesthetic value. Aquatic plants prevent and maintain erosion, water turbidity, and the source of oxygen in the water. Information on invasive plants, such as Kariba/salvinia weed, water lettuce, and water hyacinth that threaten Botswana's aquatic ecosystems, is briefly described. In total, 194 plant species are presented in the guide. All technical terms are explained in a comprehensive glossary. This is the first such flora to cover aquatic and wetland plants for the entire geographical area, excluding grasses and sedges. It will suit a large age range, from little ones who want to look at the pictures to primary school children. If you have an explorer's spirit and a thirst for finding something new, then aquatic life will never disappoint. The physical book itself is stunning, with a handsome cover with common water lily that makes it pretty enough to sit on the coffee table but entertaining enough to keep kids glued to the pages. When the two characters from a different native, who rose in the same city of Aizawl, meet and fall in love during PUC, his jealous gay friend circles a rumor and tries to interfere in their affairs. Her love sadly feels unrequited due to his shy and reclusive nature followed by some tragic incidents that make all her attempts go in vain. She also doesn’t understand his gesture of acceptance and things remain in a state of oblivion for a long time. Her sedulousness doesn’t allow giving up on him even after they part ways to pursue their higher studies. But her naiveness again fails her in catching his clues before he turns into a severe hophead after his mother’s demise. A lot changes in their lives by the time he comes close to expressing his hidden love for her and is about to propose for marriage. Despite both being settled in the South, every time some divine energy would stop them from meeting in one place. Unease in his mind, he starts revealing his feelings and relevant secrets after his marriage and comes to a point when she learns how life had been unkind to both of them and they begin expressing their regrets. It is a tragic love story that starts with love and ends with friendship. After reading the book, you might wonder whether they will remain just as incomplete stories that are waiting to be completed like how they called themselves.
Download or read book The Status and Distribution of Freshwater Biodiversity in Southern Africa written by Will Darwall and published by IUCN. This book was released on 2009 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: CD ROM to accompany this book available from Library Office.
Download or read book Tropical Tree Physiology written by Guillermo Goldstein and published by Springer. This book was released on 2016-03-04 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest information on tropical tree physiology, making it a valuable research tool for a wide variety of researchers. It is also of general interest to ecologists (e.g. Ecological Society of America; > 3000 or 4000 members at annual meeting), physiologists (e.g. American Society of Plant Biologists; > 2,000 members at annual meeting), and tropical biologists (e.g. Association for Tropical Biology and Conservation, ATBC; > 500 members at annual meeting). (American Geophysical Union(AGU), > 20000 members at annual meeting). Since plant physiology is taught at every university that offers a life sciences, forestry or agricultural program, and physiology is a focus at research institutes and agencies worldwide, the book is a must-have for university and research institution libraries.
Download or read book Sustainable Utilization and Conservation of Africa s Biological Resources and Environment written by Sylvester Chibueze Izah and published by Springer Nature. This book was released on 2023-04-17 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book highlights the potential and actual contributions of the sustainable management and utilization of indigenous biological resources and environment for the development of Africa. The book centers on documenting current trends and issues in the field of resource use and conservation with the view of emphasizing their benefits to the pursuit of development within the region. By documenting the array of natural resources and environment in Africa, this book addresses the topical knowledge and understanding gaps that characterize conservation (rationale for sustainable resource exploration), utilization patterns, and conservation challenges including policy status, environmental threats, impacts of tourism, reduction in food resources, etc., and their effects on the sustainable development of Africa. Through an integrated approach, the book focuses on below and above-ground biological resources and the diverse scales of environment that characterize Africa. This collection of works is very helpful for natural and social scientists, policymakers, strategists, researchers, government and non-government organizations, biodiversity and environmental managers, climate change scientists, practitioners, activists, conservationists, academics, ecologists, undergraduate and postgraduate students, and others who want to learn about and understand the best way to use and protect Africa's resources and heritage sustainably.
Download or read book Okavango Delta Management Plan written by and published by . This book was released on 2008 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Meeting the Challenges of Climate Change to Tourism written by Louis D'Amore and published by Cambridge Scholars Publishing. This book was released on 2014-07-24 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: As UN Secretary-General Ban Ki-moon has stated, “Climate change is the pre-eminent geopolitical and economic issue of the 21st century. It rewrites the global equation for development, peace and prosperity.” The scientific evidence is clear – climate change is happening and the exposure to weather-related disasters such as heat waves, forest fires, cyclones and flooding has the potential to seriously impact the tourism sector. The travel and tourism industry is both a significant contributor to climate change, being responsible for 5% of global greenhouse gas emissions, and is directly impacted by it. At the same time, the industry is a vital driver of the global economy with an estimated US$6.6 trillion total contribution in 2012, and is particularly significant to developing and emerging economies where the impacts of climate change can be most disruptive. This collection of papers is a timely and indispensable source of insights and models of best practice relating to the mitigation of and adaptation to climate change by various sectors of the industry.
Download or read book Proceedings of the Academy of Natural Sciences of Philadelphia written by Academy of Natural Sciences of Philadelphia and published by . This book was released on 2006 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Publications of the Academy of Natural Sciences of Philadelphia": v. 53, 1901, p. 788-794.
Download or read book Sustainability in Developing Countries written by Susan Osireditse Keitumetse and published by Springer Nature. This book was released on 2020-10-08 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book illustrates an alternative approach to ‘state of sustainability’ reporting by presenting cross-sectoral and multi-disciplinary discussions on sustainability issues in the context of a developing country, Botswana. The book volume illustrates how academic publishing can supplement African governments' existing forms of reporting on sustainability by providing on-ground detailed descriptions and experiences relating to achievement of the various sustainable development goals (SDGs). In addition, this process involves, increases and enhances diversity of stakeholders that report on sustainability. Furthermore, the approach resonates with the UN’s recommendation to build local strategies for implementation of the 2030 agenda for sustainable development. Conventional reporting on sustainability by most African countries is an exercise that is customarily the preserve of designated government ministries. While this form of reporting provides a consistent platform for tracking sustainable development goals, it can also benefit from juxtaposition with in-depth descriptions and experiences provided by academic publishing. Academia, through publishing, provides a framework for on-ground situation-analysis as well as in-depth descriptions of African country’s grass-root experiences, thus allowing for temporal tracking of sustainable development milestones. As this volume illustrates, experiences from the various contributors on this volume highlight different points of departure towards achieving the 2030 agenda. Topics covered include biodiversity, water management, world heritage, environment, education, tourism, gender, institutional approaches to achievement of SDGs, as well as contribution of non-governmental organisations (NGO)'s amongst others.
Download or read book Report of the Annual Meeting of the South African Association for the Advancement of Science written by and published by . This book was released on 2005 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Partnerships and Power Games written by Lapologang Magole and published by LIT Verlag Münster. This book was released on 2017 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume four of the Defragmenting African Resource Management series is about partnerships and power games in natural resources management as stakeholders compete over environmental goods and services in the Okavango Delta. The Okavango Delta Management Plan development process-the main arena for negotiating stakes in and access to the Okavango Delta land and water resources-is a battlefield for partnerships and power games. In other natural resource management side events, mini platforms have been created and partnerships formed to negotiate stakes and claim authority and rights over resources. Those with political and economic power and knowledge stand a better chance to win power games, resulting in the 'survival of the most resourced.' This book suggests that the defragmentation of natural resource management through integration at all scales will spread resources and facilitate equity and benefit sharing. (Series: Defragmenting African Resource Management (DARMA), Vol. 4) [Subject: African Studies, Environmental Studies, Environmental Management]
Download or read book Review of Aquatic Biodiversity Dynamics in the Okavango Delta written by Belda Q. Mosepele and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wetlands are key ecosystems of high biological diversity that provide valuable ecosystem services. These are particularly important in water stressed semi-arid countries, which enhances their vulnerability to degradation. The Okavango Delta, a key wetland in Botswana, is characterised by dynamic inter and intra specific interactions. There are dynamic biotic and abiotic interactions in the system that enhances its resilience. The flood pulse is the main factor mediating bio-physical dynamics in this system. Despite the various perturbations that have been experienced in the system, the Delta has always been able to absorb them and retain its character at the general ecosystem level. These notwithstanding, there have been some changes at the local scale where the Delta has shifted regimes and entered into altered states as a consequence of either channel or lagoon failure. Management of these systems should ensure that their dynamic characteristics are maintained, and this is enshrined within the panarchy concept. Adopting the resilience framework in natural resources management allows for flexibility in devising management strategies to respond to future unexpected events.
