Manuel De Lutte Int Gr E Dans Les Pelouses
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Manuel De Lutte Int Gr E Dans Les Pelouses
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Author : Charbonneau, Pamela
language : fr
Publisher:
Release Date : 2003
Manuel De Lutte Int Gr E Dans Les Pelouses written by Charbonneau, Pamela and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Gazon categories.
Lake Pavin
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Author : Télesphore Sime-Ngando
language : en
Publisher: Springer
Release Date : 2016-10-31
Lake Pavin written by Télesphore Sime-Ngando and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-31 with Science categories.
This book represents the first multidisciplinary scientific work on a deep volcanic maar lake in comparison with other similar temperate lakes. The syntheses of the main characteristics of Lake Pavin are, for the first time, set in a firmer footing comparative approach, encompassing regional, national, European and international aquatic science contexts. It is a unique lake because of its permanently anoxic monimolimnion, and furthermore, because of its small surface area, its substantially low human influence, and by the fact that it does not have a river inflow. The book reflects the scientific research done on the general limnology, history, origin, volcanology and geological environment as well as on the geochemistry and biogeochemical cycles. Other chapters focus on the biology and microbial ecology whereas the sedimentology and paleolimnology are also given attention. This volume will be of special interest to researchers and advanced students, primarily in the fields of limnology, biogeochemistry, and aquatic ecology.
The United Nations World Water Development Report 2017
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Author : WWAP
language : en
Publisher: UNESCO Publishing
Release Date : 2017-03-15
The United Nations World Water Development Report 2017 written by WWAP and has been published by UNESCO Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-15 with Education categories.
The United Nations World Water Assessment Programme (WWAP) is hosted and led by UNESCO. WWAP brings together the work of 31 UN-Water Members and 38 Partners to publish The United Nations World Water Development Report, (WWDR) series. The annual World Water Development Reports focus on strategic water issues. UN-Water Members and Partners, all experts in their respective fields, contribute the latest findings on a specific theme. The 2017 edition of the World Water Development Report focuses on 'Wastewater' and seeks to inform decision-makers, inside and outside the water community, about the importance of managing wastewater as an undervalued and sustainable source of water, energy, nutrients and other recoverable by-products, rather than something to be disposed of or a nuisance to be ignored. The report's title - Wastewater: The Untapped Resource - reflects the critical role that wastewater is poised to play in the context of a circular economy, whereby economic development is balanced with the protection of natural resources and environmental sustainability, and where a cleaner and more sustainable economy has a positive effect on the water quality. Improved wastewater management is not only critical to achieving the Sustainable Development Goal on clean water and sanitation (SDG 6), but also to other goals of the 2030 Agenda for Sustainable Development.
A Textbook Of Translation
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Author : Peter Newmark
language : en
Publisher:
Release Date : 1987
A Textbook Of Translation written by Peter Newmark and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Translating and interpreting categories.
Crop Wild Relatives
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Author : Danny Hunter
language : en
Publisher: Routledge
Release Date : 2012-06-25
Crop Wild Relatives written by Danny Hunter and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-06-25 with Nature categories.
Crop wild relatives (CWR) are plant species which are more or less closely related to crops. They are a vital resource by providing a pool of genetic variation that can be used in breeding new and better adapted varieties of crops that are resistant to stress, disease, drought and other factors. They will be increasingly important in allowing crops to adapt to the impacts of climate, thus safeguarding future agricultural production. Until recently, the main conservation strategy adopted for CWR has been ex situ - through the maintenance of samples as seed or vegetative material in various kinds of genebank or other facilities. Now the need to conserve CWR in their natural surroundings (in situ) is increasingly recognized. Recent research co-ordinated by Bioversity International has produced a wealth of information on good practices and lessons learned for their effective conservation. This book captures the important practical experiences of countries participating in this work and describes them for the wider conservation community. It includes case studies and examples from Armenia, Bolivia, Madagascar, Sri Lanka and Uzbekistan, which are important centres of diversity for crop wild relatives, and covers four geographical regions - the Caucasus, South America, Africa and the Asia-Pacific Region. It provides practical, relevant information and guidance for the scaling-up of actions targeting CWR conservation around the world.
Crop Wild Relative Conservation And Use
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Author :
language : en
Publisher: CABI
Release Date : 2008
Crop Wild Relative Conservation And Use written by and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Technology & Engineering categories.
Crop wild relatives (CWR) are species closely related to crop plants which can contribute beneficial traits such as pest or disease resistance and yield improvement. Through an examination of national, regional and global context of CWR, this text presents methodologies and case studies that provide recommendations for global conservation and use.
Unesco Handbook For Biology Teachers In Africa
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Author : Unesco
language : en
Publisher:
Release Date : 1986
Unesco Handbook For Biology Teachers In Africa written by Unesco and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Education categories.
Promise At Dawn
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Author : Romain Gary
language : en
Publisher: New Directions Publishing
Release Date : 2017-10-31
Promise At Dawn written by Romain Gary and has been published by New Directions Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-31 with Biography & Autobiography categories.
A classic of modern French literature, the thrilling real-life story of the military hero, ambassador, ladies man, writer, and loving son I grew up longing for the day when I could tear down the veil of darkness and absurdity concealing the true face of the universe and discover at last a smile of kindness and wisdom; I grew up in the certitude that one day I should help my fellow men to wrest the world from our enemies and give back the earth to those who ennoble it with their courage and warm it with their love. Promise at Dawn begins as the story of a mother’s sacrifice: alone and poor, she fights fiercely to give her son the very best. Romain Gary chronicles his childhood in Russia, Poland, and on the French Riveria; he recounts his adventurous life as a young man fighting for France in World War II. But above all he tells the story of the love for his mother that was his very life—their secret and private planet, their wonderland “born out of a mother’s murmur into a child’s ear, a promise whispered at dawn of future triumphs and greatness, of justice and love.”
Managing Global Genetic Resources
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1993-02-01
Managing Global Genetic Resources written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-02-01 with Technology & Engineering categories.
This anchor volume to the series Managing Global Genetic Resources examines the structure that underlies efforts to preserve genetic material, including the worldwide network of genetic collections; the role of biotechnology; and a host of issues that surround management and use. Among the topics explored are in situ versus ex situ conservation, management of very large collections of genetic material, problems of quarantine, the controversy over ownership or copyright of genetic material, and more.
Invasive Alien Plants
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Author : J. R. Bhatt
language : en
Publisher: CABI
Release Date : 2012
Invasive Alien Plants written by J. R. Bhatt and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.
Invasive alien species are a major threat to biodiversity and ecosystems throughout the world. In India, a country with four of the world's most important 'biodiversity hotspots', the invasion of alien plants means risking a national ecological disaster with major social and economic consequences. Currently, there is insufficient information about invasive alien plants; their distribution, rate of spread and adaptability to new environments. This book reveals existing and potential invaders, evaluates the level of risk they pose to native species and suggests steps to manage spread and limit damage. Invaluable to policy-makers, this book is also required reading for researchers of invasive plants worldwide.