Pros & Cons
3 Pros:
• Data are relatively easy to measure
• A detailed and impressing global map
• In general, expectations for geographical patterns of resulting WQ are met
3 Cons:
• The precise relevance of parameters for WQ remains unclear
• No clear explanation of relevant ecological mechanisms delivered
• Interpretation of risk level almost impossible
![data](/sites/default/files/styles/large/public/2022-01/image149_0.jpg?itok=vt-DQieK)