One of the problems is

[bovton1818]

One of the problems is it's not fully understood how the food webs work, how nutrients are cycled and how important the carcasses are in linking all these things together," says Debbie Fielding, a research assistant in community ecology at the James Hutton Institute. "There's quite a lot of perceived benefits, but there's not actually that much evidence for it. And that's not necessarily because there aren't the benefits [but] it's unlikely to be a win-win situation.


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