You may have to register before you can download all our books and magazines, click the sign up button below to create a free account.
description not available right now.
description not available right now.
The background paper entitled “Addressing the water challenges in the agriculture sector in Near East and North Africa (NENA)” is part of a series of background papers that supported the production of the regional publication "State of Land and Water Resources for Food and Agriculture (SOLAW) in the Near East and North Africa Region". The paper reports on the issues, responses and monitoring progress in relation to supporting the region to maintain local agricultural production with less water.
Climate change and extreme weather events are heightening levels of acute food insecurity and food crises around the world. As the world emerges from the COVID-19 pandemic and deals with other drivers of food security, poverty and inequality, the international community is calling for a climate-resilient and sustainable recovery. Supporting the shift away from disaster response toward preventative and anticipatory action is fundamental to address the growing challenges faced by agriculture and food systems. Climate services highlight the role of science and technology in providing innovative solutions for risk reduction, effective resilience policies and adaptation planning. Underpinned by r...
Water is of paramount importance for sustaining life, development and the environment. The availability of water is the key determinant of economic growth and social prosperity. The emerging scarcity of water has also raised a host of issues such as sustainable water supply, equity and social justice, water financing, pricing, governance and efficient water management. Water means solid, liquid and gas, a water molecule is made up of 2 hydrogen atoms and 1 oxygen atom (H2O). Pure water is tasteless, odorless and nearly colorless. There is a fixed amount of water on earth, but only about 3%% of it is fresh and available for drinking by human, plants and animals. The other 97%% of water, which is mostly stored in the world's seas and oceans, is salty and undrinkable.
description not available right now.
The paper aims to promote the increased focus on governance dimension of water-related issues, and the value of investing in development of institutions that balance water demand and supply, and that mediate between the claims of competing users for inclusive and sustainable water management. Water governance determines the equity and efficiency in water resource and services allocation and distribution, and balances water use between various socioeconomic activities, and between those and ecosystems. Strengthening water governance for agriculture and food security means enabling effective problem-solving to produce policies and institutions related to water use and management that are regar...
Given the scarcity of land and water resources, global strategies to increase food production should focus efforts on increasing production per unit resources, i.e. the combined increase of production per unit land surface (yield expressed in kg/ha) and the increase of production per unit water used (water productivity expressed in kg/m³). The FAO portal to monitor WAter Productivity through Open access of Remotely sensed derived data (WaPOR) uses satellite information to compute and map key variables related to water and agriculture, such as evapotranspiration, biomass production and water productivity. The provision of near real time information through such open access data portal enable...
description not available right now.