Environmental factors, clipping and fire: effects on cerrado (Brazilian savanna) native and invasive grasses
The Brazilian Cerrado houses a hugely diverse biota and is considered a conservation hotspot. One of the greatest threats to the integrity of this ecosystem is introduced African grasses, which can competitively exclude native grasses and cause changes in the microclimate and other disturbances. The...
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| Formato: | doctoralThesis |
| Idioma: | eng |
| Publicado em: |
2015
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| Texto completo: | http://hdl.handle.net/10773/14084 |
| País: | Portugal |
| Oai: | oai:ria.ua.pt:10773/14084 |