TY - CHAP AU - Elizamar Ciríaco da Silva AU - Manoel Bandeira de Albuquerque AU - André Dias de Azevedo Neto AU - Carlos Dias da Silva Junior ED - Sener Akıncı Y1 - 2013-01-16 PY - 2013 T1 - Drought and Its Consequences to Plants – From Individual to Ecosystem N2 - The same amount of water has been present on our planet for about 4 billion years, since shortly after the Earth was formed. Since then it has cycled through evaporation, condensation, precipitation and surface runoff multiple times. Water scarcity as an abiotic factor ranging from moderate to severe stress levels, accompanied by loss of moisture in the soil, is extremely hard for most organisms to cope with, particularly terrestrial plants and their food-chain dependents. Because of the potential for increasing temporary, or posssibly permanent, drought conditions in the future, there is intense focus on improving plant resistance to drought and increasing yield performance in water- limited environments through genotype selection in important crops. This book aims to contribute to understanding of how plants and other organisms respond to water stress conditions, and the various survival strategies adopted under differing moisture levels. BT - Responses of Organisms to Water Stress SP - Ch. 2 UR - https://doi.org/10.5772/53833 DO - 10.5772/53833 SN - PB - IntechOpen CY - Rijeka Y2 - 2024-04-26 ER -