Rhino Ark Kenya Charitable Trust reposted this
Beneath the forest floor of the Aberdares lies a network of feeding interactions that keep the entire ecosystem in balance. From earthworms aerating the soil to spiders controlling insect populations, each organism contributes to a cycle essential for healthy soils and robust biodiversity. However, the proposed 38km highway through the Aberdares would have significant impacts on these interactions, threatening the entire foundation of this ecosystem: 1. Disruption of Feeding Interactions: Soil organisms, like earthworms and microbes, play crucial roles in breaking down organic material and enriching the soil. When construction disturbs these organisms, it disrupts their feeding interactions, leading to a loss in soil fertility. This affects everything aboveground—from forest plants to the animals that depend on them. 2. Impact on Nutrient Cycling: Predators like spiders and insect-eating birds manage populations of soil pests, keeping nutrient cycles in balance. Construction fragments habitats and weakens these predator-prey relationships, slowing nutrient recycling and reducing the soil’s ability to support diverse plant life. 3. Erosion and Soil Compaction: Heavy machinery compacts the soil, making it harder for organisms like earthworms to move through it and perform their natural roles. Soil compaction reduces aeration, increases runoff, and depletes the soil of nutrients, which in turn impacts plant growth and the animals that feed on those plants. 4. Loss of Microbivory and Detritivory: Microbes and small organisms that break down decaying matter and recycle nutrients are essential for forest health. Construction disrupts this natural detritivory and microbivory, diminishing the soil's ability to regenerate and support diverse plant species that form the base of the forest food web. The Aberdares relies on these subtle, interconnected feeding interactions within the soil to sustain its rich biodiversity. As we weigh the potential for development, it’s critical to consider alternative routes that preserve the ecosystem’s natural functions. #CancelNEMALicence #AberdareYetu Rhino Ark Kenya Charitable Trust