MARC details
| 000 -LEADER |
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| fixed length control field |
02564nab|a22003977a|4500 |
| 001 - CONTROL NUMBER |
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| control field |
67822 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20240822152352.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
240819s2024 cr ||||| |||| 00| 0 spa d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
2215-2504 |
| 024 8# - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
https://doi.org/10.18845/rfmk.v21i49.7255 |
| Qualifying information |
DOI is wrong in original article. |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MX-TxCIM |
| 041 ## - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
spa |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Guera, O.G.M. |
| 9 (RLIN) |
32395 |
| 245 10 - TITLE STATEMENT |
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| Title |
Factor de forma flexible para estimaciones volumétricas más precisas y menos sesgadas : |
| Remainder of title |
a case study of Eucalyptus spp. |
| 246 11 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
Flexible form factor for more accurate and less biased volumetric estimates : |
| Remainder of title |
a case study of Eucalyptus spp. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Cartago (Costa Rica) : |
| Name of publisher, distributor, etc. |
Instituto Tecnológico de Costa Rica, |
| Date of publication, distribution, etc. |
2024. |
| 500 ## - GENERAL NOTE |
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| General note |
Peer review |
| 500 ## - GENERAL NOTE |
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| General note |
Open Access |
| 500 ## - GENERAL NOTE |
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| General note |
Abstract in English and Spanish. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Eucalyptus species are widely cultivated in Brazil due to their high productivity, relatively short rotation cycle, and the variety of products they offer. The estimation of tree volume is commonly done using the artificial form factor (real volume / cylinder volume). However, this method may result in inaccurate and biased estimates, leading to incorrect decisions in plantation management. This study describes a flexible form factor and some considerations for its implementation for different species. The Smalian method was used to determine the real volumes in 2198 Eucalyptus trees. The artificial form factor and the flexible form factor of Silva, Borders and Brister were estimated with their proportionality constants determined using probability density functions. The artificial form factor, estimated at 0.53, produced inaccurate and biased volume estimates, whereas the flexible form factor, with a constant of 0.55, produced accurate and unbiased estimates. |
| 546 ## - LANGUAGE NOTE |
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| Language note |
Text in Spanish |
| 591 ## - CATALOGING NOTES |
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| Affiliation |
Guera, O.G.M. : Not in IRS staff list but CIMMYT Affiliation |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Trees |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
5737 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Volume |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
12409 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Eucalyptus |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
12947 |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| Geographic name |
Brazil |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
5489 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Moreira, F.T.A. |
| 9 (RLIN) |
36488 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
da Silva, J.A.A. |
| 9 (RLIN) |
36489 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ferreira, R.L.C. |
| 9 (RLIN) |
36490 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jossefa, C.G.V. |
| 9 (RLIN) |
36491 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Revista Forestal Mesoamericana Kurú |
| Related parts |
v. 21, no. 49, p. 62-71 |
| Place, publisher, and date of publication |
Cartago (Costa Rica) : Instituto Tecnológico de Costa Rica, 2024 |
| International Standard Serial Number |
2215-2504 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
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| Link text |
Open Access through DSpace |
| Uniform Resource Identifier |
https://hdl.handle.net/10883/34667 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Suppress in OPAC |
No |
| Source of classification or shelving scheme |
Dewey Decimal Classification |