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Last Loaded on Web: Monday, April 01, 2013
Elsevier BIOBASE is a bibliographic current awareness database providing comprehensive coverage of the entire spectrum of biological research worldwide.
Elsevier BIOBASE contains more than 4.1 million records with 273,000 additional records added per year. Records are selected from more than 1,900 international source journals.
Elsevier BIOBASE focuses on current and comprehensive data. Citations and abstracts are available online within 15 days of the receipt of the source material.
USE FILE 71to find information on biological topics from more than 2,000 international sources. USE /DEto search for a subject: SELECT SEED GERMINATION/DEUSE THE CABS CLASSIFICATIONto search broad subject categories. Type HELP CODES 71 to see a complete list: S SC=92.7.1.1USE RANKto see what other terms could be used as descriptors: SELECT PINUS(W)NIGRA/DERANK DE
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Elsevier BIOBASE covers the spectrum of biological information:
| Dates Covered: | 1994 to present |
|---|---|
| File Size: | 4.1 million records as of December 2008 |
| Update Frequency: | Weekly |
| ACRONYM | CATEGORY NAME |
|---|---|
| BIOCHEM | Biochemistry |
| BIOSCI | Biosciences |
| BIOTECH | Biotechnology |
| HEALTH | Health |
| MEDICINE | Medicine |
| NUTRIT | Nutrition |
| PHARM | Pharmacology |
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| DIALOG(R)File 71: Elsevier BIOBASE 1997/OCT | |
| (c) 2002 ELSEVIER B.V. All rts. reserv. | |
| AZ=,AA= | 00700032 97208730 |
| /TI | Effects of high temperatures and ash on seed germination of two iberian |
| pines (Pinus nigra ssp salzmannii, P sylvestris var iberica) | |
| AU= | Escudero A.; Barrero S.; Pita J.M. |
| CS= | ADDRESS: A. Escudero, Dpto Biologia Vegetal, EUIT Agricola, Universidad |
| CN= | Politecnica de Madrid, 28040 Madrid, Spain |
| SO=,DT=,JN=,PY=,CP= | Journal: Annales des Sciences Forestieres ,54/6 (553-562) ,1997, France |
| CD= | CODEN: ANSFA |
| SN= | ISSN: 0003-4312 |
| DT= | DOCUMENT TYPE: Article |
| LA=,SL= | LANGUAGES: English SUMMARY LANGUAGES: English; French |
| NO. OF REFERENCES: 51 | |
| /AB | The effect of high temperatures and ash on seed germination of two Iberian |
| pines (Pinus nigra ssp salzmannii and P sylvestris var iberica) has been | |
| studied. These two pines are widely distributed in the oromediterranean and | |
| supramediterranean bioclimatological belts of the eastern half of the | |
| Iberian Peninsula. Our results are clearly very similar for both pines. | |
| Seed cover protects embryos up to 70 degreeC (germination percentage above | |
| 90%), which is a very low temperature for a wildfire, catastrophically | |
| failing when this temperature is surpassed. Addition of ash solutions did | |
| not modify this trend. As has been previously reported, both pines have | |
| photophillous seeds, which indicates that they can regenerate rapidly after | |
| disturbance, except wildfires, as our results illustrate. These results | |
| confirm the field observations after very large fires in extensive and | |
| homogeneous pine forests (> 10 000 Ha), in the sense that recruitments of | |
| both pines are extremely rare after disturbance. At a community level, our | |
| results seem to indicate that pine formations must be naturally confined to | |
| the oromeditenanean belt or at permanent stands in spurs, crests or steep | |
| rocky slopes where density is very low and wildfires do not become | |
| catastrophic. The existense of formations in the supramediterranean belt | |
| must be man-induced (landscape changes) and driven, not necessarily | |
| planted, and can be rapidly substituted by oak formations after intense | |
| wildfires. | |
| /DE | DESCRIPTORS: |
| Ash; Heat treatment; Pinus nigra; Pinus sylvestris; Seed germination; | |
| Wildfires | |
| /DE | SPECIES DESCRIPTORS: |
| Pinus nigra; Pinus sylvestris | |
| CLASSIFICATION DESCRIPTORS: | |
| SH=,/SH | 92.7.1.1-PLANT SCIENCE / DEVELOPMENT / Vegetative Development / Germination |
| and dormancy | |
| 92.13.1.6-PLANT SCIENCE / ENVIRONMENTAL BIOLOGY / Ecology / Interactions | |
| with environment | |
| 91.2.3.1-ECOLOGICAL AND ENVIRONMENTAL SCIENCES / ABIOTIC | |
| ENVIRONMENT / Interactions with the Abiotic Environment / Climate | |
| 91.5.5.3-ECOLOGICAL AND ENVIRONMENTAL SCIENCES / ECOLOGY OF | |
| INDIVIDUALS / Growth and Size / Plant | |
| SEARCH SUFFIX |
DISPLAY CODE |
FIELD NAME |
INDEXING |
SELECT EXAMPLES |
|---|---|---|---|---|
| None | None | All Basic Index Fields | Word | S HIGH(W)TEMPERATURE? |
| /AB | AB | Abstract | Word | S SEED(W)COVER?/AB |
| /DE | DE | Descriptor1,2 | Word & Phrase |
S HEAT(W)TREATMENT/DE S SEED GERMINATION/DE |
| /SH | SH | Classification Description3 | Word & Phrase |
S ENVIRONMENTAL(W)BIOLOGY/SH S PLANT SCIENCE/SH |
| /TI | TI | Title | Word | S IBERIAN(W)PINE?/TI |
3 Use HELP CODES 71 for the list of Classification codes and description
| SEARCH PREFIX |
DISPLAY CODE |
FIELD NAME |
INDEXING |
SELECT EXAMPLES |
|---|---|---|---|---|
| AA= | AA | IP Accession Number | Phrase | S AA=97208730 |
| AU= | AU | Author or Editor | Phrase | S AU=PITA J.M. |
| None | AZ | DIALOG Accession Number | ||
| BN= | BN | ISBN Number | Phrase | S BN=0123737969 |
| CD= | CD | CODEN | Phrase | S CD=ANSFA |
| CN= | CN | Author's Country4 | Phrase | S CN=SPAIN |
| CP= | CP | Country of Publication | Phrase | S CP=FRANCE |
| CS= | CS | Corporate Source | Word | S CS=(UNIVERSIDAD(W)POLITECNICA) |
| DT= | DT | Document Type | Phrase | S DT=ARTICLE |
| None | EL | Email Address | ||
| None | HD | History Date6 | ||
| None | II | Publisher Item Identifier (PII)5 | ||
| JN= | JN | Journal Name | Phrase | S JN=ANNALES DES SCIENCES FORESTIERS |
| LA= | LA | Language | Phrase | S LA=ENGLISH |
| NO= | NO | Article Number | Phrase | S NO=DZ5100 |
| None | NR | Number of Reference | ||
| PD= | PD | Publication Date6 | Phrase | S PD=19970000 |
| PU= | PU | Publisher | Word | S PU=SPRINGER VERLAG |
| PY= | PY | Publication Year | Phrase | S PY=1997 |
| RT= | RT | Record Type | Phrase | S RT=ABSTRACT |
| SC= | SC | Classification Code and Description3 | Phrase | S SC=92.7.1.1 |
| SH= | SH | Classification Description3 | Phrase | S SH=ANTIGEN RECOGNITION |
| SL= | SL | Summary Language | Phrase | S SL=FRENCH |
| SN= | SN | International Standard Serial Number (ISSN) | Phrase | S SN=0003-4312 |
| SO= | SO | Source Information | Word | S SO=(ANNALES AND FORESTIERES) |
| SQ= | SQ | Molecular Sequence Database/Number6 | Word | S SQ=(GENBANK(W)M89923) |
| UD= | None | Update | Phrase | S UD=9999 |
| None | UR | URL |
4 Author's country also searchable as CS=
6 Available from January 1998 forward.
| SUFFIX | FIELD NAME | EXAMPLES |
|---|---|---|
| /ABS | Abstract Present | S S1/ABS |
| /ENG | English-Language Records | S S3/ENG |
| /NOABS | No Abstract Present | S S5/NOABS |
| /NONENG | Non-English Language Records | S S2/NONENG |
| /YYYY | Publication Year | S S4/1999:2002 |
| SORTABLE FIELDS | EXAMPLES |
|---|---|
| AU, JN, PD, PY, TI | SORT S2/ALL/TI SORT S1/ALL/PY/D |
| RANK FIELDS | EXAMPLES |
|---|---|
| All phrase- and numeric-indexed fields in the Additional Indexes can be ranked. Other RANK codes include: DE | RANK DE RANK SH S1 |
| Output may be specified using the display codes indicated in Search Options tables. | TYPE S2/AU,TI,SO/1-5 PRINT S1/TI,PY/ALL |
| NO. |
DIALOGWEB FORMAT |
RECORD CONTENT |
|---|---|---|
| 1 | -- | DIALOG Accession Number |
| 2 | Medium | Full Record except Abstract |
| 3 | Short | Bibliographic Citation |
| 4 | -- | Full Record Tagged |
| 5 | -- | Full Record |
| 6 | Free | Title |
| 7 | Long | Abstract and Bibliographic Citation |
| 8 | -- | Title and Descriptors |
| 9 | Full | Full Record |
| K | -- | KWIC (Key Word In Context) displays a window of text; may be used alone or with other formats |
| FIELD NAME | EXAMPLES | ||
|---|---|---|---|
| If the accession number of a specific record is known, it can be used to display the record directly. | TYPE 00085603/9 PRINT 00095905/5 DISPLAY 2097017/4 |
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