Air pollution control

Τίτλος

Air pollution control

Θέμα

Air--Pollution

Air--Pollution--Cyprus

Δημιουργός

Achillidou, Ivi

Πηγή

Higher Technical Institute

Το πλήρες κείμενο είναι διαθέσιμο από το Υπουργείο Ενέργειας, Εμπορίου Βιομηχανίας και Τουρισμού

Εκδότης

Library of Cyprus University of Technology

Ημερομηνία

1989

Δικαιώματα

Απαγορεύεται η δημοσίευση ή αναπαραγωγή, ηλεκτρονική ή άλλη χωρίς τη γραπτή συγκατάθεση του δημιουργού και κάτοχου των πνευματικών δικαιωμάτων.

Μορφή

pdf

Γλώσσα

en

Τύπος

text

Αναγνωριστικό

CED0047

Σύνοψη

There are many different views as to what constitutes pollution of the atmosphere. To some people pollution implies the increase, or even decrease of any atmospheric constituent from the value that would have existed without human activity. Given that our planet atmosphere has undergone profound changes in its constitution throughout its lifetime and the volcanic errotions forest fires and sand storms cause marked local and regional variations in atmospheric constitutent values, variations in atmospheric constitutent values, then such a definition is of limited use. Other definitons of atmospheric pollution are move useful, such as the presence of substances in the ambient atsmophere resulting from the activity of man or from natural processes causing adverse effects to man and the environment. An expanded version of this definition will be employed in this next namely that air pollution is defined as the presence in the atmosphere of substances or energy in such quantities and of such variations liable to cause harm to human made materials and structures, or changes in the whether and climate with the comfortable enjoyment of life or property or other human activities.
Air is a mixture of gases which surround the coirth in a comparatively thin layer.