lots of people develop plans to solve problems, but the results are not much fruitful in flood management and environmental management areas. some times we can not say the developed plan is working until it applied for 3-4 years consecutively. Then have you ever did research in this kind of scenario and verify/confirm your method/ framework (FW)? If so what method you followed (eg. one method may be developed the framework with lit review and discussion, then get ideas from experts, modify the FW and get ideas until satisfy)