Integrated Watershed Management Vis-a-Vis Water–Energy–Food Nexus
83
structure of the Lower Colorado River Basin (LCRB) on the application of the FEW
nexus concept was presented by Huckleberry and Potts [35]. Their results showed
that changes in food production are controlled by the governance structure rather than
the availability of water. In addition, in proportion to water, more energy was used
for food and more energy for transporting water to cities was more than water for
agricultural sector. Recently, Shi et al. [73] used the water–energy–energy–ecology
nexus in a Bayesian network to analyze and manage water resources in the Syr Darya
River Basin. Complete scenario analysis showed that, increasing the proportion of
food products, upgrading the competence of water use in salt washing and irrigation
and preventing damage in the short term is beneficial. In the long run, based on the
increasing use of advanced drip irrigation technology from 50 to 80%, the annual
inflow to the Aral Sea will increase significantly, reaching 6.4 km
3 and 9.6 km
3 ,
respectively.
2.2.5 Initiative Soil–Water–Energy–Food Nexus
The well-knit soil-peace connection is managed by the demand for delimited, but
necessary, elaborately lined to ecosystems services and performances. Availability of
sufficient and alimentary food is necessary to the man welfare, peace and tranquility.
Soil has influences on universal peace via its effects on the inquiry for food, which
improves the relevancy of the Peak Soil concept. A greener revolution can be started
through the rational governance of the soil and the environment [41]. Soil is a peace
and security issue that is outlined in Fig. 6.
Soil is progressively considered as a core commodity in reinforcing the natural
endowment and production based at external level. The soil health is crucial not only
for food security but also for preparing many other ecosystem services. The conservation of soil and water at watershed scale interferences highlighting the demand for
sustainable land management practices [69]. We need to maintain a specific health
index for the soil so that it can be supposed to do what it can in the face of climate
change, urbanization, aggravated agriculture, and disposal. We should change our
soil knowledge in order to maintain its intended role [57]. According to Rasul and
Sharma [67], sustainable agricultural practices created for preventing land degradation, save water and energy by increasing green and blue waters by reducing the use
of high-consumption fertilizers. Significant successes have been achieved with the
use of the new water management system [92] states that suitable treated wastewater, which can now be used for irrigation, can also be more efficient to the farmers
without degrading soil properties. The supporting role of the soil system in water
and food security is shown in Fig. 7.
On the other hand, both soil and water are considered to be among the most
climate-vulnerable divisions between environmental sources [32]. Much cooperation
exists among the various functions and processes, and that specific processes may
contribute to different functions. For instance, the water cycling process contributes
to the ecosystem function biogeochemical cycling, but when water cycling physically shapes the environment, it can also contribute to the habitat provision function.
83
structure of the Lower Colorado River Basin (LCRB) on the application of the FEW
nexus concept was presented by Huckleberry and Potts [35]. Their results showed
that changes in food production are controlled by the governance structure rather than
the availability of water. In addition, in proportion to water, more energy was used
for food and more energy for transporting water to cities was more than water for
agricultural sector. Recently, Shi et al. [73] used the water–energy–energy–ecology
nexus in a Bayesian network to analyze and manage water resources in the Syr Darya
River Basin. Complete scenario analysis showed that, increasing the proportion of
food products, upgrading the competence of water use in salt washing and irrigation
and preventing damage in the short term is beneficial. In the long run, based on the
increasing use of advanced drip irrigation technology from 50 to 80%, the annual
inflow to the Aral Sea will increase significantly, reaching 6.4 km
3 and 9.6 km
3 ,
respectively.
2.2.5 Initiative Soil–Water–Energy–Food Nexus
The well-knit soil-peace connection is managed by the demand for delimited, but
necessary, elaborately lined to ecosystems services and performances. Availability of
sufficient and alimentary food is necessary to the man welfare, peace and tranquility.
Soil has influences on universal peace via its effects on the inquiry for food, which
improves the relevancy of the Peak Soil concept. A greener revolution can be started
through the rational governance of the soil and the environment [41]. Soil is a peace
and security issue that is outlined in Fig. 6.
Soil is progressively considered as a core commodity in reinforcing the natural
endowment and production based at external level. The soil health is crucial not only
for food security but also for preparing many other ecosystem services. The conservation of soil and water at watershed scale interferences highlighting the demand for
sustainable land management practices [69]. We need to maintain a specific health
index for the soil so that it can be supposed to do what it can in the face of climate
change, urbanization, aggravated agriculture, and disposal. We should change our
soil knowledge in order to maintain its intended role [57]. According to Rasul and
Sharma [67], sustainable agricultural practices created for preventing land degradation, save water and energy by increasing green and blue waters by reducing the use
of high-consumption fertilizers. Significant successes have been achieved with the
use of the new water management system [92] states that suitable treated wastewater, which can now be used for irrigation, can also be more efficient to the farmers
without degrading soil properties. The supporting role of the soil system in water
and food security is shown in Fig. 7.
On the other hand, both soil and water are considered to be among the most
climate-vulnerable divisions between environmental sources [32]. Much cooperation
exists among the various functions and processes, and that specific processes may
contribute to different functions. For instance, the water cycling process contributes
to the ecosystem function biogeochemical cycling, but when water cycling physically shapes the environment, it can also contribute to the habitat provision function.