This volume was published in September 2023 by Oxygene Ltd . OTWO Issue 50 Oxygene Ltd . Business Centre . 19 George ´ s Lane . GX11 1AA , Gibraltar Tel . + 00350 54001271 www . oxygenecommunications . com © Publishing : Oxygene Ltd .
Vanessa Byrne Managing & Commercial Director
Juanjo Trujillo Creative Director & Chief Designer
Margaryta Haiduk Marketing and Sales Manager
Paula Mateos Social Media Manager
Photographer : P4K1T0 , Juanjo Trujillo , Eco Deco , María José Romero , Pexels , Enrique Freire , Daniel Capilla , Holger Krisp , Algaebase . org / María Altamirano Jeschke , Anthony Pitaluga , Peakpx , Raquel Collante , EBikes , Mercedes Versaci-Insúa , Juan Luis González , Proema .
Cover photo : George Desipris . Back cover photo : Jill Burrow .
OTWO 50
2023
4 Editorial 10 NewShorts 20 Culture in green
24 DAhabiTAt
28 Revolutionary e-WATTS Technology Offers Sustainable Solution to Gibraltar ' s Wastewater Woes
36 Eco Decor 42 Schmidt Designs
54 Habitat COAMBA : Nutrient Uptake Kinetics in the macroalgae Ulva rigida and Ericaria selaginoides in the context of coastal eutrophication
72 The sound of the stone
86 The Italian Experience . Chapter 8
104 Narrowing the Strait .
All rights reserved . No part of this publication may be reproduced , stored in a retrieval system or transmitted in any form or by any means , electronic , mechanical , photocopying , recording or otherwise , without the prior permission in writing from the publishers .
All rights reserved . ISSN 2633-7401
118 Nature ´ s Way
120The flower of the month
122 Clubhouse Minds
124 The Natural Swap
129 Eco Traveller