The ghosts of forests past and future: deforestation and botanical sampling in the Brazilian Amazon. Issue 7 (24th March 2020)
- Record Type:
- Journal Article
- Title:
- The ghosts of forests past and future: deforestation and botanical sampling in the Brazilian Amazon. Issue 7 (24th March 2020)
- Main Title:
- The ghosts of forests past and future: deforestation and botanical sampling in the Brazilian Amazon
- Authors:
- Stropp, J.
Umbelino, B.
Correia, R. A.
Campos‐Silva, J. V.
Ladle, R. J.
Malhado, A. C. M. - Abstract:
- Abstract : The remarkable biodiversity of the Brazilian Amazon is poorly documented and threatened by deforestation. When undocumented areas become deforested, in addition to losing the fauna and flora, we lose the opportunity to know which unique species had occupied a habitat. Here we quantify such knowledge loss by calculating how much of the Brazilian Amazon has been deforested and will likely be deforested until 2050 without having its tree flora sufficiently documented. To this end, we analysed 399 147 digital specimens of nearly 6000 tree species in relation to official deforestation statistics and future deforestation scenarios. We find that by 2017, 30% of all the localities where tree specimens had been collected were mostly deforested. Some 300 000 km 2 (12%; 485 25 × 25 km grid cells) of the Brazilian Amazon had been deforested by 2017, without having a single tree specimen recorded. An additional 250 000–900 000 km 2 of severely under‐collected rainforest will likely become deforested by 2050. If future tree sampling is to cover this area, sampling effort has to increase two‐ to six‐fold. Nearly 255 000 km 2 or 7% of rainforest in the Brazilian Amazon is easily accessible but does yet but remain under‐collected. Our study highlights how progressing deforestation increases the risk of losing undocumented species of a hyper‐diverse tree flora.
- Is Part Of:
- Ecography. Volume 43:Issue 7(2020)
- Journal:
- Ecography
- Issue:
- Volume 43:Issue 7(2020)
- Issue Display:
- Volume 43, Issue 7 (2020)
- Year:
- 2020
- Volume:
- 43
- Issue:
- 7
- Issue Sort Value:
- 2020-0043-0007-0000
- Page Start:
- 979
- Page End:
- 989
- Publication Date:
- 2020-03-24
- Subjects:
- Amazonian trees -- Brazilian Amazon -- collection effort -- deforestation -- GBIF -- open-access biodiversity databases
Ecology -- Periodicals
Biodiversity -- Periodicals
574.5 - Journal URLs:
- http://www.blackwell-synergy.com/servlet/useragent?func=showIssues&code=eco ↗
http://www.blackwellpublishing.com/journal.asp?ref=0906-7590&site=1 ↗
http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1600-0587 ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1111/ecog.05026 ↗
- Languages:
- English
- ISSNs:
- 0906-7590
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3648.627000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 18716.xml