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Summary | 5 Annotations
revealing that three-quarters of 276 national parks are experiencing an earlier onset of spring
2016/10/09 09:02
the onset of spring is earlier than 95 percent of the historical range
2016/10/09 09:02
The purpose of the current report is to give staff at individual parks a sense of how climate change is affecting their sites
2016/10/09 09:03
Biological invasions are a really big deal in the national
2016/10/09 09:08
one of the invasive species that park staff struggle with most is buffelgrass.
2016/10/09 09:09