"Microforests" in New Jersey are known for which planting method?

The correct answer is based on the Miyawaki method, a planting technique developed by Japanese botanist Akira Miyawaki. This approach focuses on creating dense, native forests in urban areas by selecting indigenous plant species that are well adapted to local conditions. The method promotes biodiversity and helps improve ecosystem health by encouraging a variety of plants to grow together, creating a mini-ecosystem that requires minimal maintenance once established.

This technique has gained popularity in various parts of the world, including New Jersey, where efforts to counter urbanization and enhance green spaces have led to the establishment of "microforests." These microforests typically consist of a mixture of local trees and shrubs planted closely together, which not only improves air quality and provides habitats for wildlife but also contributes to carbon sequestration.

The other options refer to methods and concepts that are not recognized or widely used in the context of urban forest planting, making them less relevant in this specific setting.