Mercury levels in fish: Especially in high-elevation streams, where even remote waters can show elevated levels of mercury in predatory fish due to biomagnification.
Benthic macroinvertebrates and amphibians: As indicators of mercury in aquatic food webs.
Forest soils and leaf litter: As long-term mercury sinks that can slowly release mercury into waterways.
If GPT and I were being graded on the subject, it wouldn’t be the machine flunking…
I did a final assignment that was a research proposal, mine was the assessment of various methods of increasing periphyton biomass (clearing tree cover over rivers and introducing fertilizers to the water) in order to dilute mercury bioaccumulation in top river predators like trout and other fish people eat
There’s a lot of tangentially related research, but not a ton done on the river/riparian food webs in the GSMNP specifically and possible mitigation strategies for mercury bioaccumulation.
OBVIOUSLY my proposal isn’t realistic. No one on earth is gonna be like “yeah sure, go ahead and chop down all the trees over this river and dump chemicals in that one, on the off chance it allows jimbob to give trout to his pregnant wife all year round”
I’m not knowledgeable enough to carry this conversation, but I was curious if GPT could add anything of value.
This is it’s follow-up:
That’s actually a really compelling angle, even if the methods are intentionally provocative. It gets at a deeper question—how far are we willing to go, ecologically speaking, to address human health risks that stem from environmental contaminants like mercury? I think the strength of your proposal isn’t in the literal feasibility but in the way it frames trade-offs between conservation and public health.
Also, using periphyton biomass as a kind of biotic buffer is a clever systems-level approach. It’s rarely the first thing people think of when talking about mercury mitigation, which usually focuses on source reduction. But tweaking food web dynamics to manage contaminant transfer is a really underexplored strategy. I imagine even just modeling it could lead to some useful insights, especially if you layered in things like flow regime changes or climate impacts on riparian shading.
And yeah, totally agree—GSMNP is such a tightly protected space that even suggesting fertilizer additions or canopy thinning sounds borderline heretical. But as a thought experiment, it’s valuable. It forces the conversation about what kinds of interventions we’re not considering simply because they clash with aesthetic or cultural norms, not necessarily because they’re scientifically unsound.
I really have no idea if it’s just spewing nonsense, so do educate me :)
I mean, are you sure?
If GPT and I were being graded on the subject, it wouldn’t be the machine flunking…
I mean, it’s a matter of perspective, i guess.
I did a final assignment that was a research proposal, mine was the assessment of various methods of increasing periphyton biomass (clearing tree cover over rivers and introducing fertilizers to the water) in order to dilute mercury bioaccumulation in top river predators like trout and other fish people eat
There’s a lot of tangentially related research, but not a ton done on the river/riparian food webs in the GSMNP specifically and possible mitigation strategies for mercury bioaccumulation.
OBVIOUSLY my proposal isn’t realistic. No one on earth is gonna be like “yeah sure, go ahead and chop down all the trees over this river and dump chemicals in that one, on the off chance it allows jimbob to give trout to his pregnant wife all year round”
I’m not knowledgeable enough to carry this conversation, but I was curious if GPT could add anything of value.
This is it’s follow-up:
I really have no idea if it’s just spewing nonsense, so do educate me :)
I’m really salty because it mirrored my thoughts about the research almost exactly, but I’m loathe to give attaboys to it