When forests are industrially logged, they are often clearcut to maximize efficiency and profits. The lack vegetative growth and soil doesn’t hold moisture well, and so these forests tend to dry out very quickly, making them more prone to drought which inadvertently stunts the growth of the trees growing here, increasing their stress and making them more prone to fire.
The tight canopies of secondgrowth forests increases stem-flow of rain, and that, combined with the lack of vegetation on the forest floor, increases the overland flow of water and thus erosion, removing soils and making it difficult for things to grow, while creating flashy, flood-prone river systems.
Through ecologically thinning these secondgrowth forests to create canopy gaps that increase the diversity of species growing in the understory, as well as the spacing and structural complexity of the remaining trees to create a multi-layered canopy, we can increase the amount of vegetation growing here to uptake more moisture, with strong roots that prevent erosion, landslides, and flooding. Though it is no substitute for the preservation of mature, complex forests in the first place, ecological restoration of the unhealthy secondgrowth forests created through industrial logging can help improve the hydrological flows of these landscapes for a better future for all who rely on them.
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