| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16d.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP7W/383JTLB |
| Repository | sid.inpe.br/mtc-m19@80/2010/08.12.11.57 (restricted access) |
| Last Update | 2010:08.12.12.07.47 (UTC) marciana |
| Metadata Repository | sid.inpe.br/mtc-m19@80/2010/08.12.11.57.45 |
| Metadata Last Update | 2018:06.05.04.37.20 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1111/j.1469-8137.2010.03355.x |
| ISSN | 0028-646X |
| Citation Key | AndersonMaArLaArBaPh:2010:ReSeDe |
| Title | Remote sensing detection of droughts in Amazonian forest canopies  |
| Project | BECA-B/2006/01/BDE/04 |
| Year | 2010 |
| Access Date | 2024, May 18 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 7 KiB |
| 2. Context | |
| Author | 1 Anderson, Liana O. 2 Malhi, Yadvinder 3 Aragão, Luiz E. O. C. 4 Ladle, Richard 5 Arai, Egidio 6 Barbier, Nicolas 7 Phillips, Oliver |
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JGUP |
| Group | 1 2 3 4 5 DSR-OBT-INPE-MCT-BR |
| Affiliation | 1 Univ Oxford, Environm Change Inst, Sch Geog & Environm, Oxford OX1 3QY, England 2 Univ Oxford, Environm Change Inst, Sch Geog & Environm, Oxford OX1 3QY, England 3 Univ Exeter, Sch Geog, Exeter EX4 4RJ, Devon England 4 Univ Oxford, Sch Geog & Environm, Oxford OX1 3QY, England. Univ Fed Vicosa, Dept Agr & Environm Engn, Vicosa, MG Brazil 5 6 IRD UMR Bot & Bioinformat Architecture Plantes AM, F-34398 Montpellier 05, France 7 Univ Leeds, Sch Geog, Leeds LS2 9JT, W Yorkshire England |
| Journal | New Phytologist |
| Volume | 187 |
| Number | 3 |
| Pages | 733-750 |
| Secondary Mark | A1_BIOTECNOLOGIA A1_CIÊNCIAS_AGRÁRIAS_I A1_CIÊNCIAS_BIOLÓGICAS_I A1_CIÊNCIAS_BIOLÓGICAS_II A1_ECOLOGIA_E_MEIO_AMBIENTE |
| History (UTC) | 2011-05-22 13:37:05 :: marciana -> administrator :: 2010 2016-06-04 23:24:16 :: administrator -> marciana :: 2010 2016-10-12 00:28:57 :: marciana -> administrator :: 2010 2018-06-05 04:37:20 :: administrator -> marciana :: 2010 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | rain water climate change data set drought fieldwork forest inventory MODIS mortality phenology photosynthesis rainfall remote sensing spatiotemporal analysis tropical forest vegetation index article Brazil drought physiology plant leaf season sunlight telecommunication time tree physiology plant leaf tree Brazil Droughts Plant Leaves Rain Satellite Communications Seasons Sunlight Time Factors Trees Water Amazonia Brazil Droughts Plant Leaves Rain Satellite Communications Seasons Sunlight Time Factors Trees Water |
| Abstract | Remote sensing data are a key tool to assess large forested areas, where limitations such as accessibility and lack of field measurements are prevalent. Here, we have analysed datasets from moderate resolution imaging spectroradiometer (MODIS) satellite measurements and field data to assess the impacts of the 2005 drought in Amazonia. We combined vegetation indices (VI) and climatological variables to evaluate the spatiotemporal patterns associated with the 2005 drought, and explore the relationships between remotely-sensed indices and forest inventory data on tree mortality. There were differences in results based on c4 and c5 MODIS products. C5 VI showed no spatial relationship with rainfall or aerosol optical depth; however, distinct regions responded significantly to the increased radiation in 2005. The increase in the Enhanced VI (EVI) during 2005 showed a significant positive relationship (P < 0.07) with the increase of tree mortality. By contrast, the normalized difference water index (NDWI) exhibited a significant negative relationship (P < 0.09) with tree mortality. Previous studies have suggested that the increase in EVI during the 2005 drought was associated with a positive response of forest photosynthesis to changes in the radiation income. We discuss the evidence that this increase could be related to structural changes in the canopy. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Remote sensing detection... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | anderson.htm |
| User Group | administrator marciana |
| Reader Group | administrator marciana |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.45.03 1 |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn label lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |