| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3SMPQSH | |||
| Repository | sid.inpe.br/mtc-m21c/2019/02.07.16.28 (restricted access) | |||
| Last Update | 2019:02.07.16.28.43 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2019/02.07.16.28.43 | |||
| Metadata Last Update | 2020:01.06.11.42.09 (UTC) administrator | |||
| DOI | 10.1093/treephys/tpy062 | |||
| ISSN | 0829-318X | |||
| Label | self-archiving-INPE-MCTIC-GOV-BR | |||
| Citation Key | VinyaMaBrFiBrAr:2019:EvWaCo | |||
| Title | Seasonal changes in plant–water relations influence patterns of leaf display in Miombo woodlands: evidence of water conservative strategies  | |||
| Year | 2019 | |||
| Month | Jan. | |||
| Access Date | 2025, Apr. 26 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 788 KiB | |||
| 2. Context | ||||
| Author | 1 Vinya, Royd 2 Malhi, Yadvinder 3 Brown, Nick D. 4 Fisher, Joshua B. 5 Brodribb, Timothy 6 Aragão, Luiz Eduardo Oliveira e Cruz de | |||
| ORCID | 1 0000-0003-0478-2612 | |||
| Group | 1 2 3 4 5 6 DIDSR-CGOBT-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Oxford University Centre for the Environment 2 Oxford University Centre for the Environment 3 University of Oxford 4 University of Tasmania 5 6 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 royd.vinya@cbu.ac.zm 2 3 4 5 6 luiz.aragao@inpe.br | |||
| Journal | Tree Physiology | |||
| Volume | 39 | |||
| Number | 1 | |||
| Pages | 104-112 | |||
| Secondary Mark | A1_CIÊNCIAS_AGRÁRIAS_I A1_BIODIVERSIDADE A2_CIÊNCIAS_AMBIENTAIS B1_CIÊNCIAS_BIOLÓGICAS_I C_CIÊNCIA_DE_ALIMENTOS | |||
| History (UTC) | 2019-02-07 16:30:02 :: simone -> administrator :: 2019 2020-01-06 11:42:09 :: administrator -> simone :: 2019 | |||
| 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 | |||
| Abstract | Water availability has frequently been linked to seasonal leaf display in seasonally dry ecosystems, but there have been few ecohydrological investigations of this link. Miombo woodland is a dominant seasonally dry tropical forest ecosystem type in southern Africa; however, there are few data on the relationship between seasonal dynamics in plantwater relations and patterns of leaf display for Miombo woodland. Here we investigate this relationship among nine key Miombo woodland tree species differing in drought tolerance ability and leaf phenology. Results of this study showed that seasonal patterns of leaf phenology varied significantly with seasonal changes in stem water relations among the nine species. Leaf shedding coincided with the attainment of seasonal minimum stem water potential. Leaf flush occurred following xylem rehydration at the peak of the dry season suggesting that endogenous plant factors play a pivotal role in seasonal leaf display in this forest type. Drought-tolerant deciduous species suffered significantly higher seasonal losses in xylem hydraulic conductivity than the drought-intolerant semi-evergreen tree species (P < 0.05). There was a significant and positive correlation between species drought tolerance index and species seasonal loss in hydraulic conductivity (P < 0.05), confirming the ecological role of long-distance xylem transport in this seasonally dry tropical forest. Our results reveal that water stress in seasonally dry tropical forests selects for water conservative traits that protect the vulnerable xylem transport system. Therefore, seasonal rhythms in xylem transport dictate patterns of leaf display in seasonally dry tropical forests. | |||
| Area | SRE | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Seasonal changes in... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | vinya_seasonal.pdf | |||
| User Group | simone | |||
| Visibility | shown | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3ER446E | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination e-mailaddress format isbn keywords lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||