The query is parsed and bound.
Assuming the query is valid, the
output of this phase is a logical tree,
with each node in the tree
representing a logical operation that
the query must perform, such as
reading a particular table, or
performing an inner join.
Over the past century, CO2 concentration in the atmosphere has increased more than 40% (IPCC 2013). As a major process of soil carbon output, soil respiration has a significant impact on atmospheric CO2.
Soil moisture can be improved by agricultural
management practices such as utilization of crop
residues and no-tillage. Impacts of conservation tillage on
soil respiration, moisture, and relationship between soil and maize residues are easily incorporated into the soil, . . .
The development of an efficient transport system based on a properly operated and
maintained infrastructure network is a sine qua non condition for the success of the Growth
Strategy for Poverty Reduction in Benin (SCRP).. . .