North Africa and the Middle East are marked by their growing dependency on agricultural imports. This dependency is said to rise globally and reach extreme levels, particularly under increased climate change. This publication examines the future of the agricultural and food systems in these regions circa 2050, using various scenarios arising out of demand for food supply.
Cet ouvrage décrit les cadres conceptuels existants pour une démarche d’analyse des politiques alimentaires urbaines, au croisement des concepts de système alimentaire et de ville durable. Il constitue une base de travail pour identifier des questions de recherche, en relation avec les initiatives des gouvernements locaux urbains, au Nord et au Sud.
Insects and spidermites do significant damage to vegetable crops in all tropical regions around the world. Today, agro-ecological crop protection methods such as biological control are recommended. This work, a veritable handbook, features 22 references describing the major groups of arthropods: pests and natural enemies (predators and parasitoids). The bio-ecology of these groups and the means at our disposal to control pests are detailed along with many photographs.
This book presents the main technological characteristics of 283 tropical and 17 temperate tree species most frequently encountered in Europe together with their main uses. Timber industry operators, producers and consumers alike, are the main users. This atlas serves as an educational reference tool for teaching and training in the area of forestry and tropical timber.
The recycling of organic waste can be considered an agro-ecological practice which enhances soil fertility, reduces environmental impacts and promotes a circular economy. This book gives readers insight into the bio-geochemical processes involved in recycling organic waste and the products derived therefrom. It offers solutions for various social, economic and cultural contexts, North and South.
Based on a specific experience relating to an artisanal fishery study in Senegal, the author shows that the role of statistics must sometimes go beyond that for which it was initially intended. When findings clash with reality at the conclusion of a research programme, it could be that there is no clear relationship with the initial question(s) posed. That is when statisticians must get involved.
This book, written by a scientist who specialises in cocoa and is a chocolate lover himself, takes us on a journey around the world to discover the culture of cocoa and its processing. Step by step along the way we meet small growers, merchants, traders and chocolate makers. Nutritionists and law makers reveal secrets and guidelines. We view the process through the eyes of a chemist as we explore the molecules of the aroma and follow them during the fermentation and roasting of the beans. Eventually we get to taste the chocolate and distinguish the different locations where beans are grown. Filled with the author's personal experiences, this beautiful book introduces us to the great history of chocolate, the saga of a delicacy known as the "food of the gods".
Without water there would be no life on Earth. However, between excess and shortage, droughts and floods, against a backdrop of climate change, the water issue has become a major challenge for the 20th century. Can we continue to consume water at this pace? Will we have to reduce our daily water consumption to preserve this precious resource? How will we manage the risks associated with water and the conflicts they may cause. In a style as clear as spring water, this work gives us the essentials needed to better harness this vital resource.
Insects as part of our future diet!
Just a rumour or a feasible prediction? An entomologist and a nutrition specialist have joined forces to take stock of past and emerging practices and discuss whether insects are a problem or possibly the solution to the food problems of tomorrow... Written in a humorous and easy to read style, this book gives you all the information you need to form your own opinion and, who knows, maybe you will even include insects in your next meal ... Would you care for a little more caterpillar?
Conservation of grain once harvested is a key issue in the fight against food shortages and hunger. Cereal losses may be as high as 30% of gross production due to poor conservation, storage or loss due to other factors. This book, a handy reference for all those working first-hand to reduce post-harvest losses, discusses the different aspects of grain conservation: drying, storage and fighting insects and rodents.