Download or read book Climate Information and Prediction Services written by World Meteorological Organization and published by . This book was released on 1995 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental Long lead Forecast Bulletin written by and published by . This book was released on 1995 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biogeography and Ecology in Australia written by Allen Keast and published by Springer. This book was released on 2013-12-20 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Checklist of the Millipeds of North and Middle America written by Richard L. Hoffman and published by . This book was released on 1999 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of Modern Coral Reefs written by David Hopley and published by Springer Science & Business Media. This book was released on 2010-11-26 with total page 1226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coral reefs are the largest landforms built by plants and animals. Their study therefore incorporates a wide range of disciplines. This encyclopedia approaches coral reefs from an earth science perspective, concentrating especially on modern reefs. Currently coral reefs are under high stress, most prominently from climate change with changes to water temperature, sea level and ocean acidification particularly damaging. Modern reefs have evolved through the massive environmental changes of the Quaternary with long periods of exposure during glacially lowered sea level periods and short periods of interglacial growth. The entries in this encyclopedia condense the large amount of work carried out since Charles Darwin first attempted to understand reef evolution. Leading authorities from many countries have contributed to the entries covering areas of geology, geography and ecology, providing comprehensive access to the most up-to-date research on the structure, form and processes operating on Quaternary coral reefs.

Download or read book L agriculture et la soci t rurale des r gions tropicales written by Bernard Kayser and published by FeniXX. This book was released on 1969-01-01T00:00:00+01:00 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: La caractéristique du système de cultures primitif traditionnel dans les régions intertropicales est le déplacement des aires cultivées à travers la forêt à un rythme rapide : agriculture nomade-itinérante, aussi baptisée "shifting cultivation" en anglais. Cet ouvrage, réédition révisée et mise à jour du cours intitulé "Économies et sociétés rurales dans les régions tropicales", enseigné à la Faculté des lettres et sciences humaines de Toulouse pendant l’année universitaire 1959-60, permet non seulement d’en connaître les spécificités mais, grâce à quelques exemples, de connaître les données économiques de ce système.

Download or read book Ecology and Conservation of the Sirenia written by Helene Marsh and published by Cambridge University Press. This book was released on 2011-12 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: A synthesis of the ecological and related knowledge pertinent to understanding the biology and conservation of dugongs and manatees.

Download or read book The Mbuti Pygmies written by Colin M. Turnbull and published by Harcourt Brace College Publishers. This book was released on 1983 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This case focuses on the Mbuti pygmy hunter/gatherers of Zaire and their adaptation to change both before and after independence.

Download or read book Freshwater Biodiversity written by David Dudgeon and published by Cambridge University Press. This book was released on 2020-05-21 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.

Download or read book Climate Prediction and Agriculture written by Mannava VK Sivakumar and published by Springer Science & Business Media. This book was released on 2007-05-26 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on an International Workshop held in Geneva in 2005, this book reviews the advances made so far in seasonal climate predictions and their applications for management and decision-making in agriculture. It also identifies the challenges to be addressed in the next 5 to 10 years to further enhance operational applications of climate predictions in agriculture, especially in developing countries.

Download or read book Deep Sea written by Kailash Chandra and published by . This book was released on 2021 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Urban Wastelands written by Francesca Di Pietro and published by Springer Nature. This book was released on 2021-10-18 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Faced with the growing demand for nature in cities, informal greenspaces are gaining the interest of various stakeholders - residents, associations, public authorities - as well as scientists. This book provides a cross-sectorial overview of the advantages and disadvantages of urban wastelands in meeting this social demand of urban nature, spanning from the social sciences and urban planning to ecology and soil sciences. It shows the potential of urban wastelands with respect to city dwellers’ well-being, environmental education, urban biodiversity and urban green networks as well as concerns regarding urban wastelands’ in relation to conflicts, and urban marketing. The authors provide a global insight through case studies in nine countries, mainly located in Europe, Asia and America, thus offering a broad perspective.

Download or read book Imperial Migrations written by E. Morier-Genoud and published by Springer. This book was released on 2012-12-15 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume investigates what role colonial communities and diaspora have had in shaping the Portuguese empire and its heritage, exploring topics such as Portuguese migration to Africa, the Ismaili and the Swiss presence in Mozambique, the Goanese in East Africa, the Chinese in Brazil, and the history of the African presence in Portugal.

Download or read book Seagrass Watch written by Len McKenzie and published by . This book was released on 2001 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Animal Diversity and Biogeography of the Cuatro Ci negas Basin written by Fernando Álvarez and published by Springer. This book was released on 2019-05-09 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume investigates the contemporary fauna that inhabit the Cuatro Ciénegas Basin. Divided into 15 chapters, it addresses and describes their diversity, taxonomic and biogeogaphic affinities, and ecological characteristics. The Cuatro Ciénegas Valley is a unique oasis in the south-central region of the State of Coahuila, part of the Sonoran Desert, in Mexico. Several clues, specially derived from the study of the microbiota, suggest a very ancient origin of the valley and its permanence through time. This condition had promoted a high level of endemism and led to unique interactions between the resident species.

Download or read book Pacific Voices written by Irené Novaczek and published by [email protected]. This book was released on 2005 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Colours of the Empire written by Patrícia Ferraz de Matos and published by Berghahn Books. This book was released on 2013-02-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Portuguese Colonial Empire established its base in Africa in the fifteenth century and would not be dissolved until 1975. This book investigates how the different populations under Portuguese rule were represented within the context of the Colonial Empire by examining the relationship between these representations and the meanings attached to the notion of ‘race’. Colour, for example, an apparently objective criterion of classification, became a synonym or near-synonym for ‘race’, a more abstract notion for which attempts were made to establish scientific credibility. Through her analysis of government documents, colonial propaganda materials and interviews, the author employs an anthropological perspective to examine how the existence of racist theories, originating in the eighteenth and nineteenth centuries, went on to inform the policy of the Estado Novo (Second Republic, 1933–1974) and the production of academic literature on ‘race’ in Portugal. This study provides insight into the relationship between the racist formulations disseminated in Portugal and the racist theories produced from the eighteenth century onward in Europe and beyond.