Legislation

Light pollution is the human-caused alteration of outdoor light levels from those occurring naturally. It threatens ecological and commemorative integrity, interferes with amateur and research astronomy, degrades the appreciation of mythologies and cultural practices related to the night sky, mars wilderness experience and landscape beauty, carries risks to human health and wastes energy. Counterintuitively, excess outdoor lighting reduces safety and security.

Marine invasive species can have a disastrous impact on biodiversity, ecosystems, fisheries, human health, tourism and coastal development, and they can be extremely difficult and costly to control.

The assessment includes a global review of literature and legal information on international and national law and policy, a desk assessment of mangrove-related legal instruments in India, Kenya and Mexico, and an in-depth evaluation of effectiveness of mangrove-related law in Costa Rica, Madagascar and Vietnam.

The present book gives an overview and where possible an inventory of the terrestrial fauna of the tropical and volcanic Comoros, western Indian Ocean.

This study reviews range state policy and management responses to expanding or abundant species of seals -- the Cape fur, northern fur, hooded, harp, ringed, grey, harbour and crabeater seals.