The document discusses knowledge fragmentation in the public sector related to disaster risk reduction and climate change adaptation. It analyzes stakeholders involved, how knowledge is produced and shared between stakeholders, and how decisions are made. Case studies from a 2013 flood in Salzburg and a 2006 typhoon in Vietnam found that while information is shared, uncertainties exist in its applicability and understanding. Stakeholders at different levels have varying recognition of information and objectives, hindering effective decision-making.