Ecosystem changes in Galápagos highlands by the invasive tree Cinchona pubescens / (Registro nro. 12717)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02879nab a22004097a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EC-PaCDF |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20201205115734.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 160815t20132013xxu|||||||||||||||||eng|| |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EC-PaCDF |
| Language of cataloging | spa |
| Transcribing agency | EC-PaCDF |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 581.62 |
| Edition number | 23 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Jäger, Heinke. |
| 9 (RLIN) | 235 |
| Relator term | autor |
| 245 10 - TITLE STATEMENT | |
| Title | Ecosystem changes in Galápagos highlands by the invasive tree Cinchona pubescens / |
| Statement of responsibility, etc. | Heinke Jäger ... [et al.]. |
| 260 3# - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc. | 2013. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | : 1-12 p. |
| 520 0# - SUMMARY, ETC. | |
| Summary, etc. | Background and aims Various studies address changes in nitrogen and carbon cycling by exotic plant species, while impacts on phosphorus cycling are understudied. Therefore, we assessed the effects of the introduced Cinchona pubescens Vahl on plant and soil nutrients (especially phosphorus) in the highlands of Santa Cruz Island, Galápagos. Methods Nutrient analyses were carried out on soil, leaf litter, and leaf samples taken from Cinchona, the endemic shrub Miconia robinsoniana Cogn. and the native fern Pteridium arachnoideum (Kaulf.) Maxon. in plots invaded and previously invaded by Cinchona. Results Cinchona contained significantly more nitrogen, phosphorus and potassium in its green leaves than Miconia. Surprisingly, there was no evidence of phosphorus resorption in senesced Cinchona leaves. This was also the case in Miconia leaves, but only in Cinchonainvaded plots. Specific leaf area of Cinchona was significantly higher than of Miconia and Pteridium leaves, as was its litter turnover rate. Total soil nitrogen, ammonium and available phosphorus concentrations were higher in the invaded plots. Leaf litter from these plots also contained more phosphorus, which was positively correlated with the phosphorus concentrations in the soil. Conclusions these results suggest enhanced nutrient uptake by Cinchona and a faster decomposition of its litter, leading to increased nutrient availability in the soil. An accelerated cycling could promote spread of Cinchona and other introduced species, increasing the risk of further displacement of indigenous plant species in the Santa Cruz highlands. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Inglés |
| 550 ## - ISSUING BODY NOTE | |
| CDF Contribution no. | 1071 |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Biological invansion |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Invasión biológica |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Conservation |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Conservación |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Ecological impacts |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Impactos ecológicos |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Ecosystem functioning |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Ecosistema marcha |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Nutrient resorption proficiency |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Competencia de resorción de nutrientes |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Phosphorus |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Fósforo |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Alencastro, María José. |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kaupenjohann, Martin. |
| Relator term | autor |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kowarik, Ingo. |
| 9 (RLIN) | 397 |
| Relator term | autor |
| 773 0# - HOST ITEM ENTRY | |
| Title | Plant and Soil |
| Related parts | Vol. 371, No. 1-2 (Apr 2013), p. 629-640. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | http://dx.doi.org/10.1007/s11104-013-1719-8 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Artículo |
| Withdrawn status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Home library | Current library | Shelving location | Date acquired | Total Checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | Galápagos | Corley Smith Library | Corley Smith Library | Artículos | 15/08/2016 | 581.62 JAG 2013 | 2020-1077 | 15/08/2016 | 15/08/2016 | Artículo | ||||
| Dewey Decimal Classification | Galápagos | Corley Smith Library | Corley Smith Library | Colección PDF | 05/12/2020 | 581.62 JAG 2013 | 2021-1442 | 05/12/2020 | 05/12/2020 | Documento electrónico |