Results for Tag: Population
Water supply and food security will pose a major challenge in the coming years, which many government officials refer to as a human security issue. Both the country’s natural climatic situation and the government policies in managing its limited water resources over the past few decades have exacerbated this challenge.
The Ministry of Water Resources has adopted a strategy on water resource management to address water needs and to overcome water challenges in Iraq. If the strategy is fully implemented, there is projected to be a 24.5% decrease in the freshwater consumption between now and 2035, even as Iraq’s population grows.
All in all Turkey’s climate is defined as semi-arid, whereas nine types of climate are observed mediterranean climate, wet mediterranean climate, partially wet mediterranean climate, Black Sea climate, Partially wet Marmara climate, steppe climate, partially dry central anatolian climate, partially dry south east anatolian climate and continental east anatolian climate
Uncontrolled use of groundwater resources in the regions with insufficient amount of surface water (rivers and lakes) stands out as another challenge. Use of illegal wells for groundwater extraction is a major issue. Despite the legal regulations on wells, the problem related to illegal wells cannot be solved because of the inadequate sanctions and inspection. The groundwater resources are subject to intense use for agriculture purpose. Because of over-extraction, most of the groundwater resources are under the threat of extinction.
Between 1950 and 1965, open irrigation canals were constructed in Turkey. Irrigation systems with canalettes have been introduced since 1965. Irrigation systems with canallettes were constructed between 1970 and 1980. By 1990, low and medium pipe network with advanced pipe technologies have been used.
It is essential to take immediate measures to prevent potential water shortage. Thus, demand-oriented management should be the focus rather than supply-oriented management. Demand-oriented management is provided by efficiently using water resources through limiting demand on water, and setting institutional, economic and administrative incentives to save water. It is essential for water resources management to be flexible and effective enough to adapt to changing climate conditions, dry spells, and new precipitation patterns.