Author: Food and Agriculture Organization of the United Nations. West and Central African Sub-Committee for Soil Correlation and Land Evaluation. Meeting
Ce rapport est un resume des resultats presentes lors de la quatorzieme reunion du Sous-Comite ouest et centre africain de correlation des sols pour la mise en valeur des terres qui s'est tenue a Abomey, Republique du Benin du 9 au 13 octobre 2000. Les discussions ont porte principalement sur le theme de l'utilisation de la Base de reference mondiale pour les ressources en sols comme instrument pour la securite alimentaire en Afrique. Une dizaine de communications nationales et internationales sur ce sujet sont inclues, ainsi qu'un compte rendu des visites de terrain."
Sustainable agriculture is a rapidly growing field aiming at producing food and energy in a sustainable way for humans and their children. Sustainable agriculture is a discipline that addresses current issues such as climate change, increasing food and fuel prices, poor-nation starvation, rich-nation obesity, water pollution, soil erosion, fertility loss, pest control, and biodiversity depletion. Novel, environmentally-friendly solutions are proposed based on integrated knowledge from sciences as diverse as agronomy, soil science, molecular biology, chemistry, toxicology, ecology, economy, and social sciences. Indeed, sustainable agriculture decipher mechanisms of processes that occur from the molecular level to the farming system to the global level at time scales ranging from seconds to centuries. For that, scientists use the system approach that involves studying components and interactions of a whole system to address scientific, economic and social issues. In that respect, sustainable agriculture is not a classical, narrow science. Instead of solving problems using the classical painkiller approach that treats only negative impacts, sustainable agriculture treats problem sources. Because most actual society issues are now intertwined, global, and fast-developing, sustainable agriculture will bring solutions to build a safer world.
There are currently three species of Asian rhino: the Indian or greater one-horned Asian rhino, the Javan or lesser one-horned Asian rhino and the Sumatran or Asian two-horned rhino. Today, all three are threatened with extinction and two, the Sumatran rhino and Javan rhino, critically so. Although the Indian rhino is to be found in greater numbers than the other two, the threats to this species nevertheless remain significant. As in the case of the African rhinos, the threats to the Asian rhinos stem from poaching for the horn, the primary demand for which is in traditional Chinese medicine but which is also a speculator's commodity in several consumer nations. However, a further threat to these animals is also posed by the destruction of their habitat. Indeed, two of these species inhabit the tropical rainforest which is being destroyed. This action plan describes the major requirements for rhino conservation and describes some of the programmes which can and are being implemented to stem the threats to these species such as managed breeding and the "in situ" conservation of their habitats.
In this book, leading native and non-native scholars present a fascinating view of American Indian tribal values and indigenous cultures. This 'Tribal Wisdom' offers an ethic of business practice that is relationship-based and community-oriented, fostering a harmonious web of life which includes the natural environment.
For 7,000 years seals have functioned as signs of authority. This publication deals specifically with aspects of status in the history of seals, exploring this theme across a diverse range of cultural contexts--from the 9th century up to the Early Modern period, and, across the world, looking at Byzantine, European, Islamic and Chinese examples. These objects are united by the significant role they play in social status hierarchies, in the status of institutions, indications of power and finally in notions of relative status among objects themselves. In addition to their chronological and geographical diversity, these studies concentrate on many different phases of seal use. Therefore, together they highlight the importance of studying the full life cycle of seals, from the way in which they were made and used through to their cancellation, loss and sometimes destruction. The volume will look at seals used by all members of society, from kings to fishmongers, and will examine the history of objects, with examples ranging from the medieval matrix with a classical gem showing the Roman Emperor Antoninus Pius to the 17th-century Providence Island matrix from America. This publication complements the British Museum's ongoing programme of the digitisation of the Museum's collection of medieval seal matrices which will widen access to this fascinating body of material.