With the rapid development of Chinese economy, many negative effects of land use transitions under the pressure of rapid urbanization on local ecological system and environment have occurred.
By getting many different food crops to grow together, as they would in any natural forest or ecosystem, it seeks to avoid the negative ecological effects of conventional, large-scale farming, which tries to maximize the yield of a single crop, or monocrop.
Loss of hearing in captive-bred fishes could have negative ecological impacts worldwide.
Dam construction was also inhibited by growing concern about their negative ecological impact.
That might seem cheap compared to nuclear, but it would have immense positive and negative ecological and social consequences.
Many negative factors persisted between those dips.
"It spreads negative ecological impacts out across the landscape," he continued.
In a sense, two negative ecological forces cancelled each other out.
"We didn't have many negative plays.
So why so many negative comments?
