Original sentence: Environmental vegetarianism is the practice of vegetarianism based on the belief that the production of meat by intensive agriculture is environmentally unsustainable.Non-commercially produced meats from wild sources, such as those obtained through hunting and fishing, do not add any burden to the local environment so long as their harvest is regulated to maintain healthy population levels.Performed correctly, this form of meat production can serve to manage local game populations that, having lost their natural predators to extirpation, otherwise grow beyond the carrying capacity of their environment and damage the local ecosystem
Edited sentence: Environmental vegetarianism is the practice of vegetarianism based on the belief that the production of meat is environmentally unsustainable.In some animal populations, this form of meat production can serve to manage local game populations that, having lost their natural predators to extirpation, otherwise grow beyond the carrying capacity of their environment and damage the local ecosystem.In the Western United States, cattle grazing tends to concentrate around rare and ecologically important bodies of water.Non-commercially produced meats from wild sources, such as those obtained through hunting and fishing, can be regulated such that environmental impacts are minimized.Significant negative effects of riparian ecosystems are also associated with meat production.This has been shown to result in increased phosphates, nitrates, decreased dissolved oxygen, increased temperature, increased turbidity, and reduced species diversity.Waste release from pork farms in the Eastern United States have also been shown to cause large-scale eutrophication of bodies of water including the Mississippi River and Atlantic Ocean