What is one logistical consideration for an ex-situ nursery location?

The availability of high-quality seawater is a crucial logistical consideration for an ex-situ nursery location dedicated to coral restoration. Coral species are highly sensitive to their environmental conditions, particularly the quality of the water in which they grow. High-quality seawater ensures that the corals receive the necessary nutrients and that harmful pollutants or pathogens are minimized. This includes factors such as salinity, temperature, and the presence of adequate calcium carbonate, which are vital for the health and growth of coral species.

In contrast, while proximity to urban centers may affect access to resources and infrastructure, urban areas can also bring additional water quality challenges due to pollution. The distance from the equator might influence temperature and light availability, but it is not as directly related to the immediate quality of the seawater. Soil type is generally irrelevant to coral nurseries because corals do not grow in soil; they thrive in marine environments where the water quality is of utmost importance for their survival and development.