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Books > Earth & environment > The environment > Applied ecology > Biodiversity

Perspectives for Biodiversity and Ecosystems (Paperback, 1st ed. 2021): Carsten Hobohm Perspectives for Biodiversity and Ecosystems (Paperback, 1st ed. 2021)
Carsten Hobohm
R3,602 Discovery Miles 36 020 Ships in 10 - 15 working days

The novelty of the book is a strong focus on perception, perspectives and prediction by scientists with profound insight into the ecology of ecosystems or into human demands and activity. The challenge is to bridge from empirical data and the knowledge of the past to the possibilities of the performance in the future. We assume that there is scope for more cooperation between the fields of ecology and practical philosophy or other social sciences in organising ecosystems and shaping the cultural future of humankind, and that such collaboration should be accorded considerably more priority. This book deals with environmental processes seen within a framework of the nature of ecosystems and human cultures. The future of the environment, the development of ecosystems and effective nature conservation management are the essentials of this book. Human nature and culture, and in particular their interactions, are interpreted as a set of rules and as given. The aim is not only to assess the significance of human influence on species composition and biodiversity but also to weigh up the subsequent potentials for action. In this book we will analyze the problems independently of one another, even if they are interconnected. This book focuses on perspectives and prognoses for the impacts of anthropogenic activity on ecosystems and thus on species conservation. Its goal is to improve assessments of the impacts of human activity on the environment. We are aware that prognoses have very often proven to be false. It is difficult to impossible to be able to predict with precision how evolution and ecosystems will change in future under anthropogenic influence. This strengthens our resolve to attempt to retain the highest possible degree of scientific integrity and professionalism and not to shy away from expressing the uncertainty of our own ideas and prognoses. We venture prognoses in this book and we will fail. However, we hope that we will be wrong on the right side.

The Changing Status of Arable Habitats in Europe - A Nature Conservation Review (Paperback, 1st ed. 2020): Clive Hurford, Phil... The Changing Status of Arable Habitats in Europe - A Nature Conservation Review (Paperback, 1st ed. 2020)
Clive Hurford, Phil Wilson, Jonathan Storkey
R5,375 Discovery Miles 53 750 Ships in 10 - 15 working days

This edited volume documents the current nature conservation status of arable habitats in Europe. Arable farming systems have evolved in the European landscape over more than ten thousand years and now occupy nearly 30% of the European land area. They support species that have life cycles closely synchronised with traditional cereal growing, many of which have experienced massive declines throughout Europe. For example, in Britain, of the 100 plant species exhibiting the greatest declines in the latter half of the 20th century, 47 were typical of arable land. Despite this the habitat and many of the species associated with it remains unprotected across much of Europe. The 22 chapters cover a range of topics, including: * Regional accounts describing the impact of changing agricultural practices on the arable flora; * The results of research and surveillance projects on the soil organisms, bryophyte flora, invertebrate fauna and pollinators of arable habitats; * The potential for designing multifunctional and resilient agricultural landscapes; The use of ex situ conservation to aid the reintroduction of rare arable plants; * Case studies illustrating how changing agricultural practices have impacted on bird populations in Europe; * The roles of remote sensing in monitoring agricultural systems; * How agri-environment schemes can help restore the biodiversity in arable habitats; and * A look forward at ways to help ensure the future security of the species associated with arable habitats. It is clear that the biodiversity of arable land throughout Europe has undergone major changes, particularly during the second half of the 20th century, and that these changes are continuing into the 21st century. We need to develop a deeper appreciation of farmland wildlife and its integration into farming systems to ensure its future security in a world where value is increasingly expressed in terms of material profit. This book is particularly relevant to practitioners, policy-makers and managers working in the fields of nature conservation, agri-environment schemes and land management, and to researchers working in the fields of conservation biology, terrestrial ecology, nature conservation, applied ecology, biodiversity, agriculture, agricultural ethics and environmental studies.

GMOs - Implications for Biodiversity Conservation and Ecological Processes (Paperback, 1st ed. 2020): Anurag Chaurasia, David... GMOs - Implications for Biodiversity Conservation and Ecological Processes (Paperback, 1st ed. 2020)
Anurag Chaurasia, David L. Hawksworth, Manoela Pessoa de Miranda
R5,470 Discovery Miles 54 700 Ships in 10 - 15 working days

This book covers a broad spectrum of topics related to GMOs and allied new gene-based technologies, biodiversity, and ecosystem processes, bringing together the contributions of researchers and regulators from around the world. The aim is to offer a clear view of the benefits and effects of genetically modified crops, insects, and other animals on the soil microbiome and ecological processes. Contributors examine issues related to the development of risk assessment procedures and regulations designed to maximize benefits while minimizing risks. Beyond the scientific challenges of GMOs, the book explores the broad and contentious terrain of ethical considerations. The contributors discuss such questions as the unintended, possibly unforeseen, consequences of releasing GMOs into ecosystems, and the likelihood that the full effects of GMOs could take years, even decades, of close monitoring to become evident. The importance of developing a precautionary approach is stressed. The final chapter describes the critical issues of governance and regulation of new and emerging gene-based technologies, as nations grapple with the consequences of adopting the Cartagena Protocol on Biosafety (CPB). The volume includes an extensive Annex which outlines legal perspectives on the state of GMO governance around the world, with more than 20 examples from nations in Africa, South and Central America, Asia, Australasia, and Europe.

The Andean Cloud Forest (Paperback, 1st ed. 2021): Randall W. Myster The Andean Cloud Forest (Paperback, 1st ed. 2021)
Randall W. Myster
R4,557 Discovery Miles 45 570 Ships in 10 - 15 working days

A book focused solely on Andean Cloud Forests (ACF) has never been published. ACF are high biodiversity ecosystems in the Neotropics with a large proportion of endemic species, and are important for the hydrology of entire regions. They provide water for large parts of the Amazon basin, for example. Here I take advantage of my many years working in ACF in Ecuador, to edit this book that contains the following sections: (1) ACF over space and time, (2) Hydrology, (3) Light and the Carbon cycle, (4) Soil, litter, fungi and nutrient cycling, (5) Plants, (6) Animals, and (7) Human impacts and management. Under this premise, international experts contributed chapters that consist of reviews of what is known about their topic, of what research they have done, and of what needs to be done in the future. This work is suitable for graduate students, professors, scientists, and researcher-oriented managers.

Spatial Complexity - Theory, Mathematical Methods and Applications (Paperback, 1st ed. 2020): Fivos Papadimitriou Spatial Complexity - Theory, Mathematical Methods and Applications (Paperback, 1st ed. 2020)
Fivos Papadimitriou
R3,804 Discovery Miles 38 040 Ships in 10 - 15 working days

This book delivers stimulating input for a broad range of researchers, from geographers and ecologists to psychologists interested in spatial perception and physicists researching in complex systems. How can one decide whether one surface or spatial object is more complex than another? What does it require to measure the spatial complexity of small maps, and why does this matter for nature, science and technology? Drawing from algorithmics, geometry, topology, probability and informatics, and with examples from everyday life, the reader is invited to cross the borders into the bewildering realm of spatial complexity, as it emerges from the study of geographic maps, landscapes, surfaces, knots, 3D and 4D objects. The mathematical and cartographic experiments described in this book lead to hypotheses and enigmas with ramifications in aesthetics and epistemology.

Alboran Sea - Ecosystems and Marine Resources (Paperback, 1st ed. 2021): Jose Carlos Baez, Juan-Tomas Vazquez, Juan Antonio... Alboran Sea - Ecosystems and Marine Resources (Paperback, 1st ed. 2021)
Jose Carlos Baez, Juan-Tomas Vazquez, Juan Antonio Caminas, Mohammed Malouli Idrissi
R5,552 Discovery Miles 55 520 Ships in 10 - 15 working days

The Alboran Sea represents a regional Mediterranean space where North and South worlds merges, creating a geopolitical region where marine resources and maritime activities should be managed from a national and international perspectives. It is widely known, that currently the planet is suffering a global change, and it is also affecting the Alboran Sea, its ecosystems and populations. An important first step to update a paramount vision on this region is to understand the climatic, geologic and oceanographic, including biochemical cycles, process which shapes the rich geodiversity, biodiversity, the productivity, and the sustainable use of the marine resources from Alboran Sea. The fisheries management system should take into account marine environmental variability to achieve biological sustainability of marine resources. Well-funded policy-makers' decisions require a sound science based knowledge of the interaction between the marine environment and commercial stocks. This is because the role of marine environment in the evolution of fish stocks is sometimes even more important than the one played by fishers in the commercial exploitation of them. Finally, we should analyze the different aspects of political context that could affect the management of the resources from Alboran Sea in the context of climate change. This book reviews different aspects of the Alboran Sea to help understand the current situation from the original Tethis Ocean. The book is divided into four blocks: (i) Oceanographic, geological and ecological context (chapters 2 to 7), (ii) biodiversity and ecosystems distribution (chapters 8 to 12), (iii) fisheries resources and aquaculture (chapters 13 to 20), and (iv) conservation, management and marine polices (chapters 21 to 25).

Uncovering the Hidden Harvest - Valuation Methods for Woodland and Forest Resources (Paperback): Martin K. Luckert, Bruce M.... Uncovering the Hidden Harvest - Valuation Methods for Woodland and Forest Resources (Paperback)
Martin K. Luckert, Bruce M. Campbell
R2,036 Discovery Miles 20 360 Ships in 12 - 17 working days

Forests and woodlands provide an enormous range of goods and services to society, from timber and firewood to medicinal plants, watershed protection, destinations for tourists and sacred sites. Only when these are understood and valued can forests and their resources be properly managed and conserved. This work shows how the complicated network of benefits can be untangled and sets out the different approaches needed to value them. It covers the analysis of plant-based markets, non-market valuation and decision frameworks such as cost-benefit analysis.

Biological Diversity and International Law - Challenges for the Post 2020 Scenario (Paperback, 1st ed. 2021): Mar Campins... Biological Diversity and International Law - Challenges for the Post 2020 Scenario (Paperback, 1st ed. 2021)
Mar Campins Eritja, Teresa Fajardo del Castillo
R4,815 Discovery Miles 48 150 Ships in 10 - 15 working days

The book focuses on the interactions between international legal regimes related to biodiversity governance. It addresses the systemic challenges by analyzing the legal interactions between international biodiversity law and related international law applicable to economic activities, as well as issues related to the governance of biodiversity based on functional, normative, and geographic dimensions, in order to present a crosscutting, holistic approach. The global COVID-19 pandemic, the imminent revision of the Strategic Plan for Biodiversity 2011-2020, and the Aichi Targets have created the momentum to focus on the interactions between the Convention on Biological Diversity and other international environmental regimes. Firstly, it discusses the principles that inspire biodiversity-related conventional law, the soft law that conveys targets for enforcement of the Biodiversity Convention, their structural, regulatory and implementation gaps, the systemic relations arising from national interests, and the role of scientific advisory bodies in biodiversity-related agreements. The second part then addresses interactions in specific conventional frameworks, such as the law of multilateral trade and global public health, and the participation of communities in the management of genetic resources. Lastly, the third part illustrates these issues using four case studies focusing on the challenges for sustainability and marine biodiversity in small islands, the Arctic Ocean, the Caribbean Sea, and the Mediterranean Sea, as a way to strengthen a horizontal and joint approach. The book is primarily intended for academics, researchers, and students interested in international environmental law and policy and in interactions for creating conditions for fair, sustainable, and resilient environmental development. By offering an analysis of instruments and criteria for systemic relations in those areas, it will also appeal to public and private actors at the domestic and international level.

The Bahia Blanca Estuary - Ecology and Biodiversity (Paperback, 1st ed. 2021): Sandra M. Fiori, Paula D Pratolongo The Bahia Blanca Estuary - Ecology and Biodiversity (Paperback, 1st ed. 2021)
Sandra M. Fiori, Paula D Pratolongo
R4,924 Discovery Miles 49 240 Ships in 10 - 15 working days

The Bahia Blanca Estuary is one of the largest coastal systems in Atlantic South America. This mesotidal estuary, situated in a sharp transition between humid subtropical and semiarid climates, has a unique combination of large interannual climatic variations. The estuarine area encompasses roughly 2300 square kilometers and is composed of wide expanses of intertidal flats, salt marshes, and emerged islands, which create intricate landscape patterns. Natural environments in the estuary sustain a high concentration of marine and terrestrial species, including endemic, threatened, and endangered fish and shorebirds. Puerto Cuatreros, in the inner zone of the estuary, hosts a permanent marine research station, whose records span more than 30 years of biophysical variables, and represent one of the largest time series of ecological data in South America. Beyond its ecological relevance, the Bahia Blanca Estuary is under increasing anthropogenic pressure from large urban settlements, industrial developments and harbors, raising the question of how to balance conservation and development. The Bahia Blanca Estuary: Ecology and Biodiversity offers a comprehensive review of life in the ecosystems of the estuary. The book is divided into five major sections, the first of which provides a description of the regional setting and covers key aspects of estuarine dynamics. The three following sections are dedicated to different habitat types and, within each section, the chapters are organized around major functional groups from pelagic and benthic environments. The fifth and final section covers issues related to management and conservation. Overall, the book provides essential and up-to-date reference material on the biodiversity and ecosystem processes of the Bahia Blanca Estuary, and will appeal to a broad international audience.

Statistics in Natural Resources - Applications with R (Hardcover): Matthew Russell Statistics in Natural Resources - Applications with R (Hardcover)
Matthew Russell
R3,504 Discovery Miles 35 040 Ships in 12 - 17 working days

Develop analytical and visualization skills for investigating the behavior of agricultural and natural resources data. Become competent in importing, analyzing, and visualizing complex data sets in the R environment. Recode, combine, and restructure data sets for statistical analysis and visualization. Appreciate probability concepts as they apply to environmental problems. Understand common distributions used in statistical applications and inference. Summarize data effectively and efficiently for reporting purposes. Learn the tasks required to perform a variety of statistical hypothesis tests and interpret their results. Understand which modeling frameworks are appropriate for your data and how to interpret predictions. Includes over 130 exercises in R, with solutions available on the book's website.

Farming with the Environment - Thirty Years of Allerton Project Research (Paperback): Chris Stoate Farming with the Environment - Thirty Years of Allerton Project Research (Paperback)
Chris Stoate
R1,156 Discovery Miles 11 560 Ships in 12 - 17 working days

discusses the complexity of a number of topical debates about current land and wildlife management at a range of spatial scales. explores the underlying historical context. demonstrates how the findings from this project relate to agricultural and conservation policy more broadly as well as how they are applicable to similar projects throughout Europe.

Brazilian Deep-Sea Biodiversity (Paperback, 1st ed. 2020): Paulo Yukio Gomes Sumida, Angelo Fraga Bernardino, Fabio Cabrera De... Brazilian Deep-Sea Biodiversity (Paperback, 1st ed. 2020)
Paulo Yukio Gomes Sumida, Angelo Fraga Bernardino, Fabio Cabrera De Leo
R3,017 Discovery Miles 30 170 Ships in 10 - 15 working days

This book presents the biodiversity of the Brazilian deep-sea and its many unique geological and biological features, as well as a review of its ecology, conservation, and future research needs. The deep-sea Brazilian margin has an incredible geological heterogeneity with numerous characteristic seafloor features, and latitudinal changes in marine productivity, oceanographic conditions and biological communities have resulted in very distinct biological assemblages at regional and bathymetric scales. It is a tremendously rich ecosystem in terms of living species, from which many well-known historical tales have originated, and with unique importance for the global climate and humanity. Nevertheless, vast areas of the Brazilian margin have been explored for fishing, oil and gas, and other commodities, likely impacting a variety of deep-sea habitats at scales and intensities yet undetermined. This book is intended for students, scholars, professionals and a wide audience interested in the deep-sea in general and, more specifically, in the South Atlantic deep-sea.

Agricultural, Forestry and Bioindustry Biotechnology and Biodiscovery (Paperback, 1st ed. 2020): Pablo A. Chong, David J.... Agricultural, Forestry and Bioindustry Biotechnology and Biodiscovery (Paperback, 1st ed. 2020)
Pablo A. Chong, David J. Newman, Douglas A. Steinmacher
R5,406 Discovery Miles 54 060 Ships in 10 - 15 working days

Food security, crop protection, biodiversity, and human and environmental health are among the main needs and concerns of society. Modern biotechnology and life sciences represent a constantly evolving area that is key for the rational use of natural resources - resources that in turn are indispensable for societal development. This book features the outcomes of the IV International Biotechnology and Biodiversity Congress, held in Guayaquil, Ecuador, 2018. It includes extensive reviews of the trends in agricultural and forestry biotechnology, molecules and materials biodiscovery, ethnomedicine, environmental impact and bioindustry research, describing many of these topics from the Latin America perspective and showing how the biodiversity and ancient knowledge of these countries are vital for worldwide sustainable development.

The Biology of Caves and Other Subterranean Habitats (Hardcover, 2nd Revised edition): David C. Culver, Tanja Pipan The Biology of Caves and Other Subterranean Habitats (Hardcover, 2nd Revised edition)
David C. Culver, Tanja Pipan
R3,051 Discovery Miles 30 510 Ships in 12 - 17 working days

The second edition of this widely cited textbook continues to provide a concise but comprehensive introduction to cave and subterranean biology, describing this fascinating habitat and its biodiversity. It covers a range of biological processes including ecosystem function, evolution and adaptation, community ecology, biogeography, and conservation. The authors draw on a global range of examples and case studies from both caves and non-cave subterranean habitats. One of the barriers to the study of subterranean biology has been the extraordinarily large number of specialized terms used by researchers; the authors explain these terms clearly and minimize the number that they use. This new edition retains the same 10 chapter structure of the original, but the content has been thoroughly revised and updated throughout to reflect the huge increase in publications concerning subterranean biology over the last decade.

Integrative Biological Control - Ecostacking for Enhanced Ecosystem Services (Paperback, 1st ed. 2020): Yulin Gao, Heikki M. T.... Integrative Biological Control - Ecostacking for Enhanced Ecosystem Services (Paperback, 1st ed. 2020)
Yulin Gao, Heikki M. T. Hokkanen, Ingeborg Menzler-Hokkanen
R4,561 Discovery Miles 45 610 Ships in 10 - 15 working days

This book is the first to integrate biological control into a conceptual framework - ecostacking - uniting all aspects of biological control and ecosystem services. In 2018 the "First International Congress of Biological Control" was organised and held in Beijing, China. The chapters highlight some of the achievements presented at the congress, worldwide. Of particular significance are the numerous contributions by Chinese researchers illustrating the remarkable progress made on developing and adopting multiple biological control strategies over vast agricultural areas, largely replacing chemical pesticides for sustainable agricultural and horticultural production. In many parts of the world including Europe, fragmented research based on short-term funding has been unable to answer to the needs to develop sustainable long-term solutions to crop protection, while colleagues in China have been successful in implementing programs that exemplify the power of the ecostacking approach. Key contributions by European and US specialists combined with the expertise and experiences by the Chinese contributors comprise the building blocks for the integration of biological control approaches into the overall frame of ecostacking. This book will lead the way to a broader, integrated adoption of biological control techniques in sustainable pest, disease and weed management supporting also the functioning of other key ecosystem services. Chapter 2 of this book isavailable open access under a CC BY 4.0 license at link.springer.com

The Soils of Nevada (Paperback, 1st ed. 2021): Paul W. Blackburn, John B. Fisher, William E. Dollarhide, Douglas J. Merkler,... The Soils of Nevada (Paperback, 1st ed. 2021)
Paul W. Blackburn, John B. Fisher, William E. Dollarhide, Douglas J. Merkler, Joseph V. Chiaretti, …
R3,866 Discovery Miles 38 660 Ships in 10 - 15 working days

This book discusses Nevada in the context of the history of soil investigations; soil-forming factors; general soil regions; soil geomorphology; taxonomic structure of the soils; taxonomic soil regions; soil-forming processes; benchmark, endemic, rare, and endangered soils; and use of soils. With an average mean annual precipitation of 175 mm (7 in), Nevada is the driest state in the USA. More than three-quarters (89%) of the state has been mapped and the first soil survey was completed in 1909. Nevada is divided into 10 major land-resource areas and features two large deserts (the Great Basin Desert and the Mojave Desert), and over 100 north-south trending enclosed basins separated by mountain ranges (Basin and Range Province), several of which have peaks exceeding 3,400 m. Further, the soils of Nevada represent seven of the 12 globally recognized orders, 29 suborders, 69 great groups, and over 1,800 soil series, and some of the classic research on the origin of duripans and petrocalcic horizons was conducted in the state. This book presents the first report on the soils of Nevada and provides the first soil map of Nevada utilizing soil.

Diet for a Sustainable Ecosystem - The Science for Recovering the Health of the Chesapeake Bay and its People (Paperback, 1st... Diet for a Sustainable Ecosystem - The Science for Recovering the Health of the Chesapeake Bay and its People (Paperback, 1st ed. 2020)
Benjamin E. Cuker
R5,998 Discovery Miles 59 980 Ships in 10 - 15 working days

This book explores a specific ecosystem in depth, in order to weave a story built on place and history. It incorporates the theme of a journey to help reveal the environment-human-health-food system-problem. While drawing on a historical approach stretching back to the American colonial era, it also incorporates more contemporary scientific findings. By crafting its story around a specific place, the book makes it easier for readers to relate to the content, and to subsequently use what they learn to better understand the role of food systems at the global scale.

Conservation and Reintroduction of Rare and Endangered Plants in China (Paperback, 1st ed. 2020): Hai Ren Conservation and Reintroduction of Rare and Endangered Plants in China (Paperback, 1st ed. 2020)
Hai Ren
R5,335 Discovery Miles 53 350 Ships in 10 - 15 working days

The book offers a comprehensive review of the advances in conservation and the reintroduction of rare and endangered plants in China. It systematically discusses plant diversity, in situ and ex situ protection and plant reintroduction in China, including the reintroduction species list and orchid plant reintroduction up to November 2019. A useful reference resource for students, instructors and scientific researchers in the field of wild plant protection, botany, biodiversity protection, and natural land protection and management, the book also provides valuable insights for government departments involved in plant management.

Neotropical Ethnoprimatology - Indigenous Peoples' Perceptions of and Interactions with Nonhuman Primates (Paperback, 1st... Neotropical Ethnoprimatology - Indigenous Peoples' Perceptions of and Interactions with Nonhuman Primates (Paperback, 1st ed. 2020)
Bernardo Urbani, Manuel Lizarralde
R4,614 Discovery Miles 46 140 Ships in 10 - 15 working days

Ethnoprimatology is situated at the intersection between the biological and cultural subfields of anthropology. Research on the interface between human and nonhuman primates has been steadily increasing since 1997, when the term ethnoprimatology was first coined. Although there have been studies on human-nonhuman primate interactions in the tropical Americas, no single comprehensive volume has been published that integrates this information to fully understand it in this region. Eighteen novel chapters written by outstanding scholars with various backgrounds are included in this edited volume. They refer to the complex interconnections between different indigenous peoples with New World monkeys that sympatrically share their ancestral territories. Geographically, the range covers all of the Neotropics, from southern Mexico through northern Argentina. This work includes topics such as primates as prey and food, ethnozoology/ethnoecology, cosmology, narratives about monkeys, uses of primates, monkeys as pets, and ethnoclassification. Multiple views as well as diverse theoretical and methodological approaches are found within the pages. In sum, this is a compendium of ethnoprimatological research that will be prized by anthropologists, ethnobiologists, primatologists, conservationists, and zoologists alike. "This book... provides a historical benchmark for all subsequent research in ethnoprimatology in the Neotropics and beyond." - Leslie E. Sponsel, University of Hawaii at Manoa.

Ecosystem Services in Patagonia - A Multi-Criteria Approach for an Integrated Assessment (Paperback, 1st ed. 2021): Pablo L.... Ecosystem Services in Patagonia - A Multi-Criteria Approach for an Integrated Assessment (Paperback, 1st ed. 2021)
Pablo L. Peri, Guillermo Martinez Pastur, Laura Nahuelhual
R4,640 Discovery Miles 46 400 Ships in 10 - 15 working days

This book aims to quantify and discuss how societies have directly and indirectly benefited from ecosystem services in Patagonia; not only in terms of provisioning and cultural services, but also regulating and supporting services. Patagonia, a region that stretches across two countries (ca. 10% in Chile and 90% in Argentina), is home to some of the most extensive wilderness areas on our planet. Natural grasslands comprise almost 30% of the Americas, including the Patagonian steppe, while Patagonian southern temperate forests are important for carbon sequestration and storage, play a pivotal role in water regulation, and have become widely recognized for their ecotourism value. However, profound changes are now underway that could affect key ecosystem functions and ultimately human well-being. In this context, one major challenge we face in Patagonia is that ecosystem services are often ignored in economic markets, government policies and land management practices. The book explores the synergies and trade-offs between conservation and economic development as natural landscapes and seascapes continue to degrade in Patagonia. Historically, economic markets have largely focused on the provisioning services (forest products, livestock) while neglecting the interdependent roles of regulating services (erosion and climate control), supporting services (nutrient cycling) and cultural services (recreation, local identity, tourism). Therefore, the present work focuses on ecosystem functions and ecosystem services, as well as on trends in biodiversity and the interactions between natural environments and land-use activities throughout Patagonia.

The Liverworts and Hornworts of Colombia and Ecuador (Paperback, 1st ed. 2021): S. Robbert Gradstein The Liverworts and Hornworts of Colombia and Ecuador (Paperback, 1st ed. 2021)
S. Robbert Gradstein
R8,077 Discovery Miles 80 770 Ships in 10 - 15 working days

This book provides keys, descriptions and illustrations for about 850 species of liverworts and hornworts, in 148 genera and 47 families, of Colombia and Ecuador. The largest genera are Lejeunea (66 spp.), Plagiochila (65), Frullania (54), Radula (33), Metzgeria (33), Cololejeunea (32), Cheilolejeunea (30), Bazzania (26), Drepanolejeunea (25), Ceratolejeunea (18), Diplasiolejeunea (18), and Syzygiella (18). Species descriptions include brief morphological characterization and discussion with emphasis on characters for identification, world range as well as distribution and habitat in Colombia and Ecuador. Classes, orders, families and genera are also described and the main features for recognition of the genera are briefly discussed. The introduction includes chapters on history of exploration, diversity and endemism, and classification. A glossary, bibliography and index to scientific names are also provided.

Polluting Textiles - The Problem with Microfibres (Paperback): Judith S. Weis, Francesca De Falco, Mariacristina Cocca Polluting Textiles - The Problem with Microfibres (Paperback)
Judith S. Weis, Francesca De Falco, Mariacristina Cocca
R1,290 Discovery Miles 12 900 Ships in 12 - 17 working days

This book examines the critical issue of environmental pollutants produced by the textiles industry. Comprised of contributions from environmental scientists and materials and textiles scientists, this edited volume addresses the environmental impact of microplastics, with a particular focus on microfibres released by textiles into marine and freshwater environments. The chapters in Part I offer environmental perspectives focusing on the measurement of microplastics in the environment, their ingestion by small plankton and larger filter feeders, the effects of consuming microplastics, and the role of microplastics as a vector for transferring toxic contaminants in food webs. Written by environmental and material scientists, the chapters in Part II present potential solutions to the problem of microplastics released from textiles, discussing parameters of influence, water treatment, degradation in aquatic environments, textile end-of-life management, textile manufacturing and laundry, and possible policy measures. This is a much needed volume which brings together in one place environmental research with technical solutions in order to provide a cohesive and practical approach to mitigating and preventing environmental pollution from the textiles industry going forward. This book will be of great interest to students and scholars of environmental conservation and management, environmental pollution and environmental chemistry and toxicology, sustainability, as well as students and scholars of material and textiles science, textile engineering and sustainable manufacturing.

Morphogenesis, Environmental Stress and Reverse Evolution (Paperback, 1st ed. 2020): Jean Guex, John S. Torday, William B... Morphogenesis, Environmental Stress and Reverse Evolution (Paperback, 1st ed. 2020)
Jean Guex, John S. Torday, William B Miller Jr
R5,877 Discovery Miles 58 770 Ships in 10 - 15 working days

It is widely acknowledged that life has adapted to its environment, but the precise mechanism remains unknown since Natural Selection, Descent with Modification and Survival of the Fittest are metaphors that cannot be scientifically tested. In this unique text, invertebrate and vertebrate biologists illuminate the effects of physiologic stress on epigenetic responses in the process of evolutionary adaptation from unicellular organisms to invertebrates and vertebrates, respectively. This book offers a novel perspective on the mechanisms underlying evolution. Capacities for morphologic alterations and epigenetic adaptations subject to environmental stresses are demonstrated in both unicellular and multicellular organisms. Furthermore, the underlying cellular-molecular mechanisms that mediate stress for adaptation will be elucidated wherever possible. These include examples of 'reverse evolution' by Professor Guex for Ammonites and for mammals by Professor Torday and Dr. Miller. This provides empiric evidence that the conventional way of thinking about evolution as unidirectional is incorrect, leaving open the possibility that it is determined by cell-cell interactions, not sexual selection and reproductive strategy. Rather, the process of evolution can be productively traced through the conservation of an identifiable set of First Principles of Physiology that began with the unicellular form and have been consistently maintained, as reflected by the return to the unicellular state over the course of the life cycle.

Invertebrates Of Southern Africa And Their Tracks & Signs (Paperback, None Ed.): Lee Gutteridge Invertebrates Of Southern Africa And Their Tracks & Signs (Paperback, None Ed.)
Lee Gutteridge
R350 R323 Discovery Miles 3 230 Save R27 (8%) Ships in 5 - 10 working days

This book intensively covers a never-before-explored aspect of Southern African nature and is an essential new addition to the library of every nature lover. It was researched and written over the last four and a half years to open a door to a little known micro-world that exists all around us. Invertebrates – which include commonly seen creatures such as butterflies, spiders, beetles, worms and scorpions – are everywhere. The signs of their day-to-day activities are all around us if we know where to look.

The life cycles and behaviours of many animals are discussed, with a special focus on interactions between mammals and invertebrates – a fascinating subject in itself.

While working on this book, Lee Gutteridge spent many hours in the field with expert entomologists and arachnologists, many of whom commented that; even though they had spent a lifetime in the field, this experience, of invertebrate tracking, had changed the way that they see the invertebrate world.

With funding received from the Oppenheimer family, 250 copies will be donated to indigenous trackers, whose knowledge Lee appreciates and respects.

Citizen Scientist (Paperback): Mary Ellen Hannibal Citizen Scientist (Paperback)
Mary Ellen Hannibal
R489 Discovery Miles 4 890 Ships in 10 - 15 working days
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