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Viewing Agricultural Water Management Through a Systems Analysis Lens
Author(s) -
Zhu Tingju,
Ringler Claudia,
Rosegrant Mark W.
Publication year - 2019
Publication title -
water resources research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.863
H-Index - 217
eISSN - 1944-7973
pISSN - 0043-1397
DOI - 10.1029/2017wr021007
Subject(s) - water scarcity , food security , agriculture , environmental resource management , scarcity , agricultural management , through the lens metering , computer science , environmental economics , business , environmental planning , environmental science , lens (geology) , geography , engineering , economics , microeconomics , archaeology , petroleum engineering
Appropriate agricultural water management (AWM) is crucial not only for alleviating water scarcity but also for food and nutrition security and healthy ecosystems. The multidimensional nature of AWM and inherently complex feedbacks between its components necessitate a systems approach. This paper proposes six dimensions of AWM and illustrates the importance of a systems approach using six separate, but linked, classical AWM topics. By emphasizing the whole picture of AWM and interactions among its subsystems at multiple levels, a systems approach offers the opportunity to holistically scrutinize the pros and cons of proposed AWM interventions beyond their direct effects at the locus that a single‐dimensional approach foretells.