Chapter 6 areas access to productive resources such as land and water should be provided. Overall, these objectives will allow food insecure households, and members of vulnerable and disadvantaged groups in urban and rural areas to meet their food, nutritional and health needs and to endeavor in supporting those who are not capable of doing so. Furthermore, to ensure quality and accessibility of food supplies, governments are requested to use proceedings in compliance with international agreements such as the Agreement on the Application of Sanitary and Phyto-Sanitary Measures. Commitment number three requires that governments: "Pursue participatory and sustainable food, agriculture, fisheries, forestry and rural development policies and practices in high and low potential areas, which are essential to adequate and reliable food supplies at the household, national, regional and global levels, and combat pests, drought and desertification, considering the multifunctional character of agriculture". Food production can be improved by fighting environmental threats to food security, such as desertification, drought and erosion; monitoring and conserving natural resources in food producing areas, in forest lands, and non-arable lands; developing appropriate policies and plans for water management techniques; improving irrigation systems; increasing cropping intensities and reducing the deforestation rate. Governments are invited to formulate and implement policies and programmes, in partnership with all actors of the civil society, that will strengthen the agricultural, fishery and forestry sectors through training and extension systems, always ensuring equal gender opportunities. This will require cooperation between the public and the private sectors to promote a stronger research system leading to the use of appropriate technologies in all sectors. Commitment number four states that: "We will strive to ensure that food, agricultural trade and overall trade policies are conducive to fostering food security for all through a fair and market oriented world trade system". This objective approaches the issue of food security in terms of trade, a key element for the effective utilization of resources and for the stimulation of the economic growth. Governments need to establish reliable internal marketing and transportation systems to ease connections within and among domestic, regional and world markets. Through the implementation of the Uruguay Round Agreement, that established a new international trade framework, developing countries will have the opportunity of expanding trade and economic growth. Commitment number five: "We will endeavor to prevent and be prepared for natural disasters and man-made emergencies and to meet transitory and emergency food requirements in ways that encourage recovery, rehabilitation, development and a capacity to satisfy future trends". The idea is to establish prevention strategies for countries vulnerable to emergencies. This can be achieved first through the development of vulnerability information and mapping, with an analysis of their major causes and consequences, and then through the improvement and development of efficient emergency response mechanisms at international, regional, national and local levels. However, it is fundamental that governments, with the support of civil societies, and of international organizations, ensure that emergency procedures be capable of sustaining the transition from relief to recovery and, finally, to development. This can be achieved through the preparation of "planned post-emergency rehabilitation and development programmes" that, in the long run will permit to individual households to comply with their primary requirements and will -250-