PBS NewsHour. Trees across the U.S. face dire threats, new report shows /
A new report out this week warns that at least 1 in 9 tree species in the U.S. are at risk of extinction. Trees face a host of threats including invasive species, deadly disease and climate change. The data comes as part of the most comprehensive threat assessment ever collected on U.S. forests.
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Full text (MCPHS users only) |
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| Format: | Electronic Video |
| Language: | English |
| Published: |
Arlington, VA :
NewsHour Productions,
2022
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| Series: | Academic Video Online
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