Agriculture Drought Meaning

This creates a water shortage that damages crops livestock and the environment.

Ts eamcet previous papers with solutions pdf 2019. So it can harm the local economy of affected areas. Eds drought and drought mitigation in europe. Introduction a drought is the situation of prolonged shortages in the water supply that may be atmospheric rainfall is less than 75 of the normal or below average precipitation surface water or groundwater.

Agriculture bears much of the impact and in developing countries it is the most affected sector absorbing up to 80 percent of all direct impacts with multiple effects on water availability agricultural production food security and rural livelihoods. Vogt jv somma f. It can have a substantial impact on the ecosystem and agriculture of the affected region.

Agricultural drought accounts for the water needs of crops during different growing stages. Since droughts adversely impact the agricultural industry those that depend on the commodities from the industry suffer as well. For instance not enough moisture at planting time may hinder germination leading to low plant.

An agricultural drought is considered to have set in when the soil moisture availability to plants has dropped to such a level that it adversely affects the crop yield and hence agricultural. Drought can be defined according to meteorological agricultural hydrological and socio economic criteria. Drought monitor is the product of a collaboration between the university of nebraska lincoln the united states department of agriculture and the.

The united states drought monitor provides regularly updated drought conditions using for definition a moisture deficit bad enough to have social environmental or economic effects. 2000 agricultural drought a practical approach to definition assessment and mitigation strategies. Agricultural when there is insufficient soil moisture to meet the needs of a particular crop at a particular time.

Advances in natural and technological hazards research vol 14. Food becomes more scarce and demand exceeds supply.