Skoulikidis N.T., Nikolaidis N.P., Panagopoulos A., Fischer-Kowalski M., Zogaris S., Petridis P., Pisinaras V., Efstathiou D., Petanidou T., Maneas G., Mihalopoulos N., Mimikou M., The LTER-Greece Environmental Observatory Network: Design and Initial Achievements. Water, 13(21), 2971, 2021. DOI: 10.3390/w13212971