Reference

Hidalgo M & Browman HI (2019). Developing the knowledge base needed to sustainably manage mesopelagic resources. ICES Journal of Marine Science 76(3):609–615.
Drazen JC, Smith CR, Gjerde KM, Haddock SHD, Carter GS, Choy CA et al. (2020). Opinion: midwater ecosystems must be considered when evaluating environmental risks of deep-sea mining. Proceedings of the National Academy of Sciences 117(30):17455–17460.
Martin A, Boyd P, Buesseler K, Cetinic I, Claustre H, Giering S et al. (2020). The oceans’ twilight zone must be studied now, before it is too late. Nature 580(7801):26–28.