Download or read book Amphibian Alliance for Zero Extinction sites in Chiapas and Oaxaca written by Rodolfo Cabrera Hernandez and published by IUCN. This book was released on 2015-03-01 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The potential for numerous amphibian species to go extinct in Oaxaca and Chiapas is high and worthy of being considered a major environmental problem. This report summarizes the findings of a project aimed at gathering information at 16 sites in southern Mexico which had been identified in 2005 as being essential to the continued existence of 22 highly threatened amphibian species, the hope being that it could help initiate conservation action. Site and species information are presented as a series of profiles.
Download or read book An IUCN situation analysis of terrestrial and freshwater fauna in West and Central Africa written by and published by IUCN. This book was released on 2015-06-01 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This situation analysis was undertaken to inform responses to several resolutions made at the 5th World Conservation Congress in 2012 about the plight of large vertebrates in West and Central Africa. It draws on a wide range of information to provide information on the status of these species, important sites, pressures, legislation, the effectiveness of protected areas, and both community-based incentives for conservation and institutional responses. The overriding conclusion is of substantial wildlife declines and inadequate responses to either long-standing pressures or rapidly escalating threats that have emerged in recent years.
Download or read book Protected Areas written by Lucas N. Joppa and published by John Wiley & Sons. This book was released on 2016-02-22 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protected areas spearhead our response to the rapidly accelerating biodiversity crisis. However, while the number of protected areas has been growing rapidly over the past 20 years, the extent to which the world’s protected areas are effectively conserving species, ecosystems, and ecosystem services is poorly understood. Highlights new techniques for better management and monitoring of protected areas Sets guidelines for the decision making processes involved in setting up and maintaining protected areas Fully international in scope and covering all ecosystems and biomes
Download or read book Bats in the Anthropocene Conservation of Bats in a Changing World written by Christian C. Voigt and published by Springer. This book was released on 2015-12-07 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on central themes related to the conservation of bats. It details their response to land-use change and management practices, intensified urbanization and roost disturbance and loss. Increasing interactions between humans and bats as a result of hunting, disease relationships, occupation of human dwellings, and conflict over fruit crops are explored in depth. Finally, contributors highlight the roles that taxonomy, conservation networks and conservation psychology have to play in conserving this imperilled but vital taxon. With over 1300 species, bats are the second largest order of mammals, yet as the Anthropocene dawns, bat populations around the world are in decline. Greater understanding of the anthropogenic drivers of this decline and exploration of possible mitigation measures are urgently needed if we are to retain global bat diversity in the coming decades. This book brings together teams of international experts to provide a global review of current understanding and recommend directions for future research and mitigation.
Download or read book The Turtles of Mexico written by John Legler and published by Univ of California Press. This book was released on 2013-08-28 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Turtles of Mexico is the first comprehensive guide to the biology, ecology, evolution, and distribution of more than fifty freshwater and terrestrial turtle taxa found in Mexico. Legler and Vogt draw on more than fifty years of fieldwork to elucidate the natural history of these species. The volume includes an extensive introduction to turtle anatomy, taxonomy, phylogeny, biogeography, and physiology. A key to the turtles of Mexico is included along with individual species accounts featuring geographic distribution maps and detailed color illustrations. Specific topics discussed for each species include habitat, diet, feeding behavior, reproduction, predators, parasites, growth and ontogeny, sexual dimorphism, growth rings, economic use, conservation, legal protection, and taxonomic studies. This book is a complete reference for scientists, conservationists, and professional and amateur enthusiasts who wish to study Mexican turtles.
Download or read book The Craft and Science of Coffee written by Britta Folmer and published by Academic Press. This book was released on 2016-12-16 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Craft and Science of Coffee follows the coffee plant from its origins in East Africa to its current role as a global product that influences millions of lives though sustainable development, economics, and consumer desire. For most, coffee is a beloved beverage. However, for some it is also an object of scientifically study, and for others it is approached as a craft, both building on skills and experience. By combining the research and insights of the scientific community and expertise of the crafts people, this unique book brings readers into a sustained and inclusive conversation, one where academic and industrial thought leaders, coffee farmers, and baristas are quoted, each informing and enriching each other. This unusual approach guides the reader on a journey from coffee farmer to roaster, market analyst to barista, in a style that is both rigorous and experience based, universally relevant and personally engaging. From on-farming processes to consumer benefits, the reader is given a deeper appreciation and understanding of coffee's complexity and is invited to form their own educated opinions on the ever changing situation, including potential routes to further shape the coffee future in a responsible manner. Presents a novel synthesis of coffee research and real-world experience that aids understanding, appreciation, and potential action. Includes contributions from a multitude of experts who address complex subjects with a conversational approach. Provides expert discourse on the coffee calue chain, from agricultural and production practices, sustainability, post-harvest processing, and quality aspects to the economic analysis of the consumer value proposition. Engages with the key challenges of future coffee production and potential solutions.
Download or read book Conserving Biodiversity Outside Protected Areas written by Patricia Halladay and published by IUCN. This book was released on 1995 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Limits to expansion of protected area systems underline the importance of seeking new ways to conserve biodiversity. The twelve case studies ranging from the High Andes to Viet Nam support the view that certain traditional agricultural and pastoral systems can succeed in attaining a sustainable level of production while at the same time maintaining both a high level of biodiversity and most functional aspects of the ecosystems.
Download or read book A Conservation Strategy for the Amphibians of Madagascar written by Franco Andreone and published by Museo Reg. Scienze Nat. Torino. This book was released on 2008 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Diversity and Ecology in the Chihuahuan Desert written by Maria C. Mandujano and published by Springer Nature. This book was released on 2020-07-18 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental and specific diversity in the Chihuahuan desert in general, and in the Cuatro Ciénegas Basin in particular, has long been recognized as outstanding. This book provides a global ecological overview, together with in-depth studies of specific processes. The Chihuahuan desert is the warmest in North America, and has a complex geologic, climatic and biogeographical history, which affects today’s distribution of vegetation and plants and generates complex phylogeographic patterns. The high number of endemic species reflects this complex set of traits. The modern distribution of environments, including aquatic and subaquatic systems, riparian environments, gypsum dunes and gypsum-rich soils, low levels of phosphorous and organic matter, and high salinity combined with an extreme climate call for a range of adaptations. Plants are distributed in a patchy pattern based on punctual variations, and many of them respond to different resources and conditions with considerable morphological plasticity. In terms of physiological, morphological and ecological variability, cacti were identified as the most important group in specific environments like bajadas, characterized by high diversity values, while gypsophytes and gypsovagues of different phylogenies, including species with restricted distribution and endemics.
Download or read book Cactus and Succulent Plants written by Sara Oldfield and published by World Conservation Union. This book was released on 1997-01 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Found in a variety of forms, cacti and other succulents have elicited widespread interest and tremendous popularity worldwide. Although the subject of a certain amount of debate, about 10,000 species are recognized as belonging to the succulent group. Of these, an estimated 2,000 are threatened with global extinction in the wild and many more are regionally or nationally threatened mainly due to habitat destruction and collection for international trade.This Action Plan brings together from around the world current information on population status, threats and conservation of this particularly important group of plants. Prepared with conservationists, scientists, governments, protected area managers and grant-awarding bodies in mind, it suggests priorities for action and encourages collaboration among interested parties at all levels.
Download or read book Plant Conservation and Biodiversity written by David L. Hawksworth and published by Springer Science & Business Media. This book was released on 2007-09-18 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Original studies address key aspects of the conservation and biodiversity of plants. Articles are all peer-reviewed primary research papers, contributed by leading biodiversity researchers from around the world. Collectively, these articles provide a snapshot of the major issues and activities in global plant conservation. Many of the articles can serve as excellent case studies for courses in ecology, restoration, biodiversity, and conservation.
Download or read book Integrated Protected Area Management written by Michael Walkey and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protected areas have become an increasingly important tool both in the conservation of biodiversity and in revenue generation through sustainable use. This is the only sure way to guarantee the protection necessary for many species, habitats and ecosystems in the future. Integrated Protected Area Management features contributions that consider the design, management and sustainable use of these regions. Three principal aspects are considered: the theory and practice of designation community-based conservation and the concept of sustainability identifying priorities for management. The emphasis throughout is on the importance of an interdisciplinary approach to planning and the active involvement of all stakeholders in decision-making processes as a means of ensuring long-term sustainability.
Download or read book The Conservation Atlas of Tropical Forests written by Caroline Harcourt and published by Macmillan Reference USA. This book was released on 1996 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This final volume in the The Conservation Atlas of Tropical Forests covers the Americas. It provides an up-to-date overview of the status of rain forests in South America, Central America, and the Caribbean. Following the format of the two previous volumes The Conservation Atlas of Tropical Forests: Asia and the Pacific (1991) and The Conservation Atlas of Tropical Forests: Africa (1992), the atlas is divided into two parts. Part I introduces and discusses the complex interrelated issues in the regions that are involved in both deforestation as well as conservation of the tropical forests. Included are discussions on the history of the forests, agricultural colonization policies and deforestation, conservation polices for plants and wildlife, protected areas, and the future of the tropical forests. Part II is a detailed and well referenced country-by-country analysis of conservation status and trends. Four-colour maps have been compiled from satellite and radar imagery, aerial photography, and the latest information provided by forestry departments and development agencies.
Download or read book Urban Air Pollution and Forests written by Mark E. Fenn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: At present, roughly half of the world's population lives in urban centers. There are now more than 20 cities with a population of over 10 million inhabitants, compared to less than 5 about 50 years ago. This tendency toward urbanization is expected to continue, particularly in the developing world. A consequence of this growing trend is that millions of people are being exposed to harmful levels of urban air pollutants caused mainly by emissions from motor vehicles and from industrial and domestic activities involving the combustion of fossil fuels. The driving force for the design and implementation of emission control strate gies aimed at improving air quality has been the protection of the health of the population in urban centers. There are, however, other consequences of the pres ence of air pollutants besides the direct effect on human health. Reduced visibil ity, damage to monuments and buildings, and many other such consequences indirectly affect our quality of life. Another set of consequences involves damage to ecological systems. In fact, the nature of "photochemical smog" was first uncovered in the 1950s in connection with observations of its harmful effects on crops and plants in the vicinity of Los Angeles.
Download or read book Mexican Aquatic Environments written by Ana Laura Ibáñez and published by Springer. This book was released on 2019-03-29 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pursuing a multidisciplinary approach, this book highlights current challenges in, and potential solutions to, environmental water management in Mexico. It includes an essential review of current literature and state of the art research, providing a one-stop resource for researchers, graduate students and environmental water managers alike. The result of a cooperation between 35 researchers from seven Mexican academic institutions, two Federal Commissions and one international organization, the book links science to practice for living organisms and their environment, while also addressing anthropogenic effects on our water ecosystems. Particularly the book addresses the following subjects: Biodiversity in inland waters, physical and chemical characterization of inland waters, physico-chemical characterization of Mexican coastal lagoons, microbiota in brackish ecosystems, diversity associated with southern Mexico’s pacific coral reefs, fry fish stockings in aquatic epicontinental systems, a review of tuna fisheries in Mexico, fishery resource management challenges stemming from climate change, aquatic invasive alien species, harmful algal blooms, and aquatic protected areas, related ecological and social problems and the importance for fisheries’ yield.
Download or read book Forest Restoration in Landscapes written by Stephanie Mansourian and published by Springer Science & Business Media. This book was released on 2006-02-23 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, published in cooperation with WWF International, integrates the restoration of forest functions into landscape conservation plans. The contents represent the collective body of knowledge and experience of WWF and its many partners - collected here for the first time. This guide will serve as a first stop for practitioners and researchers in many organizations and regions, and as a key reference on the subject.
Download or read book Grammitid Ferns Polypodiaceae written by Paulo Henrique Labiak and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: I. F. ecuadorensis - taxonomic treatment. Especially diverse in the Andes, F. ecuadorensis is one of the largest genera of grammitid ferns in the Neotropics. It is represented by 49 species, which grow primarily as epiphytes in tropical forests at high elevations. / II. Melpomene - systematic revision. Twenty-nine neotropical species and 10 varieties are recognized. Occurring at 400-5200m elevation in varied habitats, distribution is Mesoamerica, the Caribbean, and tropical South America, with one disjunction to Africa, Madagascar, and the Mascarenes. / III. Alansmia - taxonomic monograph. Twenty-five species and 2 varieties of this primarily neotropical, epiphytic genus are presented. Occurrence is predominantly in montane forests but also lowland forests and páramos.
