Bronx Primitive Simon Spb PDF Download
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Author | : Jud G. Isebrands |
Publisher | : CABI |
Total Pages | : 700 |
Release | : 2014-02-12 |
Genre | : Technology & Engineering |
ISBN | : 1780641087 |
Download Poplars and Willows Book in PDF, ePub and Kindle
Poplars and willows form an important component of forestry and agricultural systems, providing a wide range of wood and non-wood products. This book synthesizes research on poplars and willows, providing a practical worldwide overview and guide to their basic characteristics, cultivation and use, issues, problems and trends. Prominence is given to environmental benefits and the importance of poplar and willow cultivation in meeting the needs of people and communities, sustainable livelihoods, land use and development.
Author | : Sarah Johnson |
Publisher | : |
Total Pages | : 275 |
Release | : 2010 |
Genre | : Nature |
ISBN | : 9781874267553 |
Download Bioinvaders Book in PDF, ePub and Kindle
We are pleased to announce a new series of environmental history readers, suitable for students. Comprising essays selected from our journals, Environment and History and Environmental Values, each inexpensive paperback volume will address an important theme in environmental history, combining underlying theory and specific case-studies. The first volume, Bio-invaders, investigates the rhetoric and realities of exotic, introduced and 'alien' species. The book comprises a number of general essays, exploring and challenging common perceptions about such species, and a series of case studies of specific species in specific contexts. Its geographical coverage ranges from the United Kingdom to New Zealand by way of South Africa, India and Palestine; and the essays cover both historical and recent introductions.
Author | : Caroline Harcourt |
Publisher | : Macmillan Reference USA |
Total Pages | : 344 |
Release | : 1996 |
Genre | : Nature |
ISBN | : |
Download The Conservation Atlas of Tropical Forests Book in PDF, ePub and Kindle
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.
Author | : Marcia C. M. Marques |
Publisher | : Springer Nature |
Total Pages | : 527 |
Release | : 2021-01-13 |
Genre | : Science |
ISBN | : 3030553221 |
Download The Atlantic Forest Book in PDF, ePub and Kindle
The Atlantic Forest is one of the 36 hotspots for biodiversity conservation worldwide. It is a unique, large biome (more than 3000 km in latitude; 2500 in longitude), marked by high biodiversity, high degree of endemic species and, at the same time, extremely threatened. Approximately 70% of the Brazilian population lives in the area of this biome, which makes the conflict between biodiversity conservation and the sustainability of the human population a relevant issue. This book aims to cover: 1) the historical characterization and geographic variation of the biome; 2) the distribution of the diversity of some relevant taxa; 3) the main threats to biodiversity, and 4) possible opportunities to ensure the biodiversity conservation, and the economic and social sustainability. Also, it is hoped that this book can be useful for those involved in the development of public policies aimed at the conservation of this important global biome.
Author | : Ingo Kowarik |
Publisher | : Springer Science & Business Media |
Total Pages | : 312 |
Release | : 2005-12-05 |
Genre | : Science |
ISBN | : 3540268596 |
Download Wild Urban Woodlands Book in PDF, ePub and Kindle
This book provides a first overview of the phemonemon of post-industrial urban wilderness: urban landscapes once shaped by heavy industry that are being re-colonized naturally by forests. These new types of urban woodlands are often overlooked by ecologists, foresters and planners. Individual chapters consider urban woodlands from the perspectives of ecology, environmental sociology, forestry, nature conservation and landscape architecture.
Author | : Mario Melletti |
Publisher | : Cambridge University Press |
Total Pages | : 1417 |
Release | : 2017-11-23 |
Genre | : Nature |
ISBN | : 1316947173 |
Download Ecology, Conservation and Management of Wild Pigs and Peccaries Book in PDF, ePub and Kindle
Wild pigs inhabit vast areas in Europe, Southern Asia and Africa, and have been introduced in North and South America, while feral pigs are widespread in Australia and New Zealand. Many wild pig species are threatened with extinction, but Eurasian wild boar populations, however, are increasing in many regions. Covering all wild pig and peccary species, the Suidae and Tayassuidae families, this comprehensive review presents new information about the evolution, taxonomy and domestication of wild pigs and peccaries alongside novel case studies on conservation activities and management. One hundred leading experts from twenty five countries synthesise understanding of this group of species; discussing current research, and gaps in the knowledge of researchers, conservation biologists, zoologists, wildlife managers and students. This beautifully illustrated reference includes the long history of interactions between wild pigs and humans, the benefits some species have brought us and their role and impact on natural ecosystems.
Author | : Armen Takhtajan |
Publisher | : Springer Science & Business Media |
Total Pages | : 906 |
Release | : 2009-07-06 |
Genre | : Science |
ISBN | : 1402096097 |
Download Flowering Plants Book in PDF, ePub and Kindle
Armen Takhtajan is among the greatest authorities in the world on the evolution of plants. This book culminates almost sixty years of the scientist's research of the origin and classification of the flowering plants. It presents a continuation of Dr. Takhtajan’s earlier publications including “Systema Magnoliophytorum” (1987), (in Russian), and “Diversity and Classification of Flowering Plants” (1997), (in English). In his latest book, the author presents a concise and significantly revised system of plant classification (‘Takhtajan system’) based on the most recent studies in plant morphology, embryology, phytochemistry, cytology, molecular biology and palynology. Flowering plants are divided into two classes: class Magnoliopsida (or Dicotyledons) includes 8 subclasses, 126 orders, c. 440 families, almost 10,500 genera, and no less than 195,000 species; and class Liliopsida (or Monocotyledons) includes 4 subclasses, 31 orders, 120 families, more than 3,000 genera, and about 65,000 species.This book contains a detailed description of plant orders, and descriptive keys to plant families providing characteristic features of the families and their differences.
Author | : Peggy L. Fiedler |
Publisher | : Springer Science & Business Media |
Total Pages | : 523 |
Release | : 2012-12-06 |
Genre | : Nature |
ISBN | : 1468464264 |
Download Conservation Biology Book in PDF, ePub and Kindle
• • • John Harper • • • Nature conservation has changed from an idealistic philosophy to a serious technology. Ecology, the science that underpins the technol ogy of conservation, is still too immature to provide all the wisdom that it must. It is arguable that the desire to conserve nature will in itself force the discipline of ecology to identify fundamental prob lems in its scientific goals and methods. In return, ecologists may be able to offer some insights that make conservation more practicable (Harper 1987). The idea that nature (species or communities) is worth preserv ing rests on several fundamental arguments, particularly the argu ment of nostalgia and the argument of human benefit and need. Nostalgia, of course, is a powerful emotion. With some notable ex ceptions, there is usually a feeling of dismay at a change in the sta tus quo, whether it be the loss of a place in the country for walking or rambling, the loss of a painting or architectural monument, or that one will never again have the chance to see a particular species of bird or plant.
Author | : Mark J. McDonnell |
Publisher | : Springer Science & Business Media |
Total Pages | : 381 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461209056 |
Download Humans as Components of Ecosystems Book in PDF, ePub and Kindle
Highlighting the importance to ecological studies of incorporating humans and their effects on ecosystems, leading experts from a variety of disciplines address a number of important issues, including: * the prominent role of humans in the function of ecosystems on Earth * why humans have been ignored in ecological studies * approaches taken by social scientists, historians, geographers, economists, and anthropologists in the study of human activities * the emergence of a new ecological paradigm accommodating human activities * methods for studying subtle human effects, and human- populated ecosystems * future research and training required to include humans effectively as components of ecological systems. Of interest to students and researchers in ecology, and to policy-makers and environmental managers. In addition, it makes social scientists aware of new opportunties for integrating their ideas with those of ecologists.
Author | : Mary Allessio Leck |
Publisher | : Cambridge University Press |
Total Pages | : 514 |
Release | : 2008-09-18 |
Genre | : Science |
ISBN | : 0521873053 |
Download Seedling Ecology and Evolution Book in PDF, ePub and Kindle
Seedlings are highly sensitive to their environment. After seeds, they typically suffer the highest mortality of any life history stage. This book provides a comprehensive exploration of the seedling stage of the plant life cycle. It considers the importance of seedlings in plant communities; environmental factors with special impact on seedlings; the morphological and physiological diversity of seedlings including mycorrhizae; the relationship of the seedling with other life stages; seedling evolution; and seedlings in human altered ecosystems, including deserts, tropical rainforests, and habitat restoration projects. The diversity of seedlings is portrayed by including specialised groups like orchids, bromeliads, and parasitic and carnivorous plants. Discussions of physiology, morphology, evolution and ecology are brought together to focus on how and why seedlings are successful. This important text sets the stage for future research and is valuable to graduate students and researchers in plant ecology, botany, agriculture and conservation.