This block type should be used in "unccd one column" section with "Full width" option enabled

Rock shield (engineered)

This method is highly efficient but with a high initial cost and can be difficult to implement.

It has a low maintenance requirement with a long longevity, although limited co-benefits and not easily integrated into other methods.

Can prevent the establishment of natural vegetation.

Requires appropriate-sized stone, which may not be easily available.

Often an engineered solution where other measures are not practical.