Managing non-native invasive plants

 This post contributed by Terence Houston, ESA Science Policy Analyst Many invasive species can have a domino effect of throwing an entire ecosystem off balance by diminishing native plant or animal species that function as an important resource for both natural ecosystems and human communities. According to the Nature Conservancy, the estimated damage from invasive species worldwide totals over $1.4 trillion, five percent of the...

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Restoring ecosystems, transforming lives

In areas of the world where local people rely on subsistence agriculture, ecosystem degradation can threaten the lives and resilience of the community. On China’s Loess Plateau in Linxia County, Gansu, this was exactly the case for some time. Though this area was once incredibly fertile, decades of farming and grazing resulted in desertification, erosion and landslides—communities eventually became caught in a cycle of degradation. When agricultural productivity slowed, an increase in poverty, disease and hunger ensued.

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