Viewed from the _____ perspective:
Deontological:
According to the deontological perspective, any logs in rivers which do not have strong government protection are fair game. To remove these logs breaks no rules and is therefore ethically justified.
Egoist:
The egoist point of view would claim that we should absolutely remove all of the logs from whitewater rivers. Paddling the brown without getting caught in a strainer is more important than the lives of some small fish and invertebrates.
Utilitarian:
The utilitarian view of this problem is complex and obscure. Who benefits from which solution and to what extent, how? Given the thorough complexity of ecological systems and how they relate to recreation communities and the overall economy, there are undoubtedly more than one utilitarian perspectives that would be difficult to prove. On one hand, it could be said that by removing the logs we maximize the good as boater lives are saved which could help protect whitewater in the public image and allow boaters to further work to protect rivers from damming efforts without distraction. On the other hand, we could say that a key part of the whitewater experience is in exploring the wilderness; by damaging delicate ecosystems we're limiting our access to untouched wilderness and causing magnified damage through the ecosystem that is difficult to predict even for the doctors of such sciences. I personally agree with the utilitarian point of view brought up by the author, that we should consider the context of each log that we remove and remove as few as possible. He posted this table which shows how we could prioritize boater safety while still avoiding damage:
Do Not Remove Log
| ↔ | More OK to Remove Log | |||
| Ecological Considerations | ||||
| Sand, Gravel, Cobble Banks | ↔ | Bedrock Banks | ||
| Floodplain Adjacent to Channel | ↔ | Cliffs Adjacent to Channel | ||
| Log Trapping Sediment | ↔ | Log Above Water Level | ||
| Log is Large and Long | ↔ | Log is Small and Short | ||
| Stream has Endangered Species | ↔ | No Endangered Species | ||
| No Riparian Vegetation | ↔ | Dense Riparian Vegetation | ||
| Heavily Impacted Watershed | ↔ | Intact Forested Watershed | ||
| Paddling Considerations | ||||
| Log is Obvious | ↔ | Log is Hidden | ||
| Log is Avoidable While Paddling | ↔ | Log is Unavoidable | ||
| Log is Easily Portaged | ↔ | Log is Impossible to Portage | ||
| Log Unlikely to Entrap Paddler | ↔ | Log Likely to Entrap Paddler | ||
| Log in Seldom Paddled Reach | ↔ | Log in Popular Reach | ||
| Class V | ↔ | Class II/III | ||
| Wilderness | ↔ | Urban | ||
Colburn, K.
(2001). Large Woody Debris Removal Ecology and Ethics. Retrieved from
American Whitewater:
https://www.americanwhitewater.org/content/Wiki/stewardship:woody_debris