ABSTRACT
The need to protect and sustain environmental resources for future generation remains sacrosanct in global sustainability agenda. This study was aimed at exploring the interplay between environmental conservation and spirituality from a multicultural perspective. While studies on "spirituality" have monumentally gained global attention, a growing number of evidence underscore the critical role of spiritual resources available for ensuring environmental stewardship. In this present study, attempt was made to respond to some critical questions: Is there any significant association between spirituality and environmental responsibility? What is the impact of spiritual leadership on environmental conservation? What key messages do spiritual leaders need to prioritize to encourage environmental conservation? And what are some of the spirituality-related predictors of willingness to engage in global environmental conservation efforts among the respondents? To determine this nexus between spirituality and environmentalism, a cross-sectional study design was adopted. Primary data were collected by means of a validated and adapted instrument from various literature searches. Data collected from a sample of 1,438 respondents were entered on Excel spreadsheet and eventually exported on SPSS version 21 for further analysis. Every segment of the instrument used yielded a Cronbach's alpha reliability test result of no less than 0.70. Descriptive statistics and ordinal logistics regression analysis were employed. The findings revealed that majority of respondents expressed a high level of spirituality (p value < 0.05). Majority (70%) of the respondents believe that everyone has a duty of care toward nature. More than two-third (> 60.0%) would be more inclined to observing environmental conservative measures if their spiritual leaders would continue to give exemplary teachings on environmental conservation. While a few indicators of spirituality yielded direct correlation with the willingness to engage in global environmental conservation efforts, most of the selected indicators reflect willingness. Some of these (predictors) include how often respondents pray, meditate, and fast; caring about people, animals, and the planet; being just happy to be alive; etc. In conclusion, this study reasoned that spirituality could indeed serve as a foundation for environmental conservation campaigns and could reinforce pro-environmental behaviors.
ABSTRACT
BACKGROUND: Improper waste disposal can negatively impact the ecosystem and constitutes a major human health risk. OBJECTIVES: The present study evaluated the environmental impact on groundwater quality of an open-air waste dump in Akure, southwestern Nigeria, using an integrated geophysical survey and hydro-chemical analysis of water samples. METHODS: The geophysical survey involved three dipole-dipole 2-D imaging profiles and seven vertical electrical soundings (VES) along three traverses. The dipole-dipole data were inverted using the Dipro for Windows software, while the VES data were quantitatively interpreted using partial curve matching and computer assisted 1-D forward modeling with the WINResist software. The VES interpretation results were used to generate geoelectric sections. For the hydro-chemical analysis, samples were taken from five hand-dug wells at various distances from the dumpsite. The samples were analyzed for temperature, pH, conductivity, total dissolved solids (TDS), and some major elements (calcium ion (Ca2+), magnesium ion (Mg2+), chloride ion (Cl-), nitrate (NO3 -), sulfate (SO4 2-)) whose concentration values were compared with World Health Organization (WHO) and Nigerian Industrial Standard (NIS) standards for assessment of groundwater quality. RESULTS: The VES curves revealed three distinct geoelectric/geologic layers with thicknesses and resistivities in the range of 0.7 - 2.0 m and 31 - 55 Ωm for topsoil, 6.2 - 14.6 m and 13 - 114 Ωm for the weathered layer, and a fresh basement with resistivity values ranging from 344 - ∞ Ωm.In the hydro-chemical analysis, pH values ranged between 7.57 - 7.8, electrical conductivity ranged from 884 - 1510 µS/cm, and TDS ranged between 588 - 1008 mg/l. Concentration values of Ca2+ and Mg2+ ranged between 78 - 132 mg/l and 1.8 - 19 mg/l, respectively. CONCLUSIONS: The results from the combined electrical resistivity methods showed relatively low resistivity values at the topsoil and weathered layers and the hydro-chemical assessment of water samples indicated that the topsoil and groundwater within the dumpsite may have been polluted by leachate. COMPETING INTERESTS: The authors declare no competing financial interests.
