Tropical Tapestry: Navigating Biodiversity and Challenges in the Tropics[ 29 June,International Day of the Tropics]
On June 29, we commemorate the International Day of the Tropics, a day dedicated to recognizing the extraordinary diversity within this region while shedding light on its unique challenges and opportunities. Let’s delve into what makes the tropics so remarkable:
The Tropics: Where Extraordinary Meets Unique
- Geographical Definition: The Tropics span the area between the Tropic of Cancer and the Tropic of Capricorn. These regions typically experience warm climates with minimal day-to-day temperature variations.
- Biodiversity Hotspots: Covering 40% of the Earth’s surface, the Tropics host approximately 80% of the world’s biodiversity. Mangrove forests (95% of global coverage) and diverse species thrive here.
- Climate Challenges: Rainfall patterns vary, with moist inner regions near the equator and increasing seasonality as we move away. Climate change, deforestation, and urbanization pose significant threats.
Human Dimensions and Sustainable Development
- Population Growth: By 2050, the Tropics will house most of the world’s population and two-thirds of its children. Poverty levels remain higher, impacting nutrition and living conditions.
- Water Stress: Despite having over half of the world’s renewable water resources (54%), nearly half of the tropical population faces water stress.
- Urban Challenges: Slum conditions affect a larger proportion of the urban population in the Tropics.
Origins and Awareness
- The State of the Tropics Report, launched in 2014, highlighted the region’s significance. In 2016, the United Nations declared June 29th as the International Day of the Tropics, emphasizing its role in achieving Sustainable Development Goals.
Remember, the Tropics are not just a geographical zone; they represent a vibrant tapestry of life, challenges, and potential.
