Background of the Study
Climate change is a global phenomenon with far-reaching biological effects, including alterations in skin pigmentation patterns. In Calabar South, varying levels of ultraviolet (UV) radiation due to climate fluctuations have been observed to influence melanin production among residents (Udo, 2023). This study investigates the correlation between climate change and skin pigmentation variations, considering environmental, genetic, and lifestyle factors. Emerging research suggests that increased UV exposure can trigger adaptive responses in skin pigmentation, potentially serving as a natural defense mechanism (Ike, 2024). By integrating climatic data, dermatological assessments, and genetic analyses, the study seeks to understand how environmental stressors affect skin physiology (Okon, 2025). The research further explores whether these changes might have broader implications for public health, particularly in relation to skin cancer risks and vitamin D synthesis. This multidisciplinary approach provides a holistic view of how climate dynamics interact with biological processes to shape human phenotypes in Calabar South.
Statement of the Problem
The dynamic effects of climate change on human skin pigmentation remain under-researched in Calabar South. There is an urgent need to understand how increased UV exposure and environmental changes impact melanin production and skin health (Ndukwe, 2023). The lack of localized dermatological studies hinders effective public health interventions addressing skin-related disorders and potential adaptations to climate variability (Ewuzie, 2024).
Objectives of the Study:
To analyze skin pigmentation variations in relation to UV exposure.
To assess the genetic factors influencing melanin production.
To explore public health implications related to skin changes.
Research Questions:
How does climate change affect skin pigmentation in Calabar South?
What genetic factors mediate the skin’s response to increased UV radiation?
What public health risks are associated with these pigmentation changes?
Research Hypotheses:
Increased UV exposure due to climate change significantly alters skin pigmentation.
Genetic predispositions mediate the extent of pigmentation variation.
These changes are associated with increased dermatological health risks.
Significance of the Study
The study will elucidate the relationship between climate change and skin pigmentation, informing public health strategies for skin cancer prevention and vitamin D management. Its findings may guide targeted interventions in Calabar South, enhancing overall community health (Amadi, 2023).
Scope and Limitations of the Study:
The study is limited to investigating the impact of climate change on skin pigmentation among residents of Calabar South Local Government Area only.
Definitions of Terms:
Skin Pigmentation: The natural color of the skin determined by melanin levels.
Ultraviolet (UV) Radiation: Electromagnetic radiation from the sun affecting skin.
Melanin: The pigment responsible for skin color.
Chapter One: Introduction
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