Case studies

The capacity of cities as landscapes to support biodiversity is accepted as one of the critical steps necessary to halt global biodiversity loss and also address the other two aspects of the triple planetary crisis, climate change and pollution. The intent of the report is to communicate opportunities for the integration of nature and biodiversity into the building scale, through the measures implemented within the individual building structure.

In 2016, the term UUU (unselective, unsustainable and unmonitored) fishing was developed and a Resolution of the World Conservation Congress, adopted by Members, tasked IUCN’s Species Survival Commission with reporting on the concept. The resulting situation analysis utilises the trawl fisheries of China, Thailand and Vietnam to explore how some of the issues associated with UUU fishing can be linked back to these three elements.

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.