The marine aquaculture sector has grown continuously over the past years, according to the FAO’s world review of fisheries and aquaculture.

Runny nose, watery eyes and cough; these are the symptoms associated with respiratory allergies. About 20% to 30% of Europeans suffer from some type of respiratory allergy , according to the European Federation of Allergy and Airway Diseases Patients Associations .

Wherever fires occur, they strongly affect the air we breathe. They even affect the composition of the atmosphere on a global scale.

Clean freshwater faces various threats such as increasing demand by population growth, pollution and changes in the hydrological cycle due to climate change.

Silver has been used as biocide for medical purposes since the 1930s. Today nanometric size silver particles are used to prevent unpleasant odour caused by bacteria in sport shirts or socks .