model or another contributes more to facing the
drought's challenges. However, a varied panorama
is presented to be considered in future research.
2 Materials and Methods
For the reflective construction on the drought and
the challenges that it implies, the methodological
approach begins with the deconstruction of the
parameters binding to this natural event. The
relationship between forest, climate, precipitation,
use of natural resources, and demand is analyzed
and exercised by the developed towns and
economic activities.
The analysis method is based on the review of
bibliography, news, maps, databases, among others,
which were selected under the premise of the exact
interrelation of the data. In addition, the set of
elements that make up the causes and effects of
drought is recreated.
The various natural elements that contribute to
drought control are analyzed along the same lines.
Thus, the main actors to exercise drought control
and the current proposal are presented. Finally, the
data presented show the values for each of the
challenging actions on the drought issue. In fact,
these data try to explain the reality of the
relationships and the result of the absence or not of
actions carried out in the country.
3 Results
For Quesada-Hernández, Hidalgo, and Alfaro [8] it
is essential to define the drought. These authors
point out that the severity of the phenomenon is
related to the duration, affected area, soil
characteristics, time of year, human activities,
demand for water resources, frequency, and
intensity. In general, droughts are measured by
precipitation, temperature, evapotranspiration, and
soil moisture [8]. However, it is of utmost
importance not only to incorporate the historical
physical records, but it is also urgent to incorporate,
in the comprehensive analysis, aspects of the
environmental, social, and economic impact caused
by a phenomenon of this type.
As a result of this phenomenon, which has the
Niño-Southern Oscillation (ENSO), La Niña, the
Low-Level Jet of the Caribbean, and other climatic
processes [9], the most affected region is the North
Pacific. In 2006, droughts caused losses of
107,553,826 million dollars (USD), representing
5.9% of the total national losses due to extreme
natural events and natural disasters [10].
Between 2017-2018, the rainfall reported by the
stations located in Linda Vista (Guarco) and
Buenos Aires (Pindeco) has decreased, 8% and 5%,
respectively. Between 2018-2019, 8.9% (Linda
Vista, el Guarco) and 21.5% (Buenos Aires,
Pindeco) continue with the same downward trend.
The Juan Santamaría, San José (IMN), and
Turrialba Airport stations show an oscillating
behavior; However, the general trend is down
compared to 2017, in which the precipitation data
have been higher [11].
The Juan Santamaría Airport, in the period 2017-
2018, reduces by 49%, and between 2018-2019, it
increases by 56.5%. However, the amount of
rainfall in 2019 (1681.2 millimeters) is lower than
in 2017 (2105 millimeters). The San José station
(IMN), between 2017-2018, decreased by 47.2%.
On the contrary, between 2018-2019, it increased
to 39%, but the rainfall in 2019 (1873.4
millimeters) did not reach the total of 2553.2
millimeters reported in 2017 [11].
Another station that presents the same phenomenon
is Turrialba, the data for 2017-2018 indicates a
decrease of 11.6%, and for 2018-2019 it increases
by 15.9%; However, in 2019, rainfall is lower
(2239.5 millimeters) compared to 2017 (2387.4). It
is important to note that of 7 stations with data
recorded from 2017 to 2019, six do not reach the
level of 2017 (comparing the years 2017 and 2019)
[11].
On the contrary, the Limón (Airport) and La Selva
(Sarapiquí) stations report a similar behavior to the
previous ones, but with the difference that the
measurements of 2019 compared to those of 2017
exceed those of this year. Limón (Airport)
decreases rainfall by 23.8% in the 2018-2019
period, but the total rainfall for 2019 (3591.7
millimeters) exceeds that of 2017 (2418.2
millimeters). Similarly, La Selva (Sarapiquí)
decreases from 2018 to 2019 by 22.6% but
compared to 2017 (3482.9 millimeters), 2019
(4225.1 millimeters) is higher, which indicates that
this area is the only one in the country with this
particular behavior [11].
The Ciudad Neily station (Coto 49) reports a
decrease in rainfall in 2017 (6857.6) compared to
2019 (4919.6). Moreover, the Puntarenas and
Pacayas stations register data only for 2019, 1223.4
and 1848.2 millimeters, respectively (see figure 2).
It is essential to highlight that the absence of data in
the stations of Puntarenas, Pacayas, and Ciudad
WSEAS TRANSACTIONS on BUSINESS and ECONOMICS
DOI: 10.37394/23207.2022.19.89
Roxana Durán Sosa,
Rui Alexandre Castanho, Gualter Couto