| 000 -LEADER |
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| fixed length control field |
031820000a22005530004500 |
| 003 - IDENTIFICACIÓN DEL NÚMERO DE CONTROL |
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| control field |
CR-TuBCO |
| 005 - FECHA Y HORA DE LA ÚLTIMA TRANSACCIÓN |
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| control field |
20210628140214.0 |
| 007 - CAMPO FIJO DE DESCRIPCIÓN FÍSICA |
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| fixed length control field |
ta |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA |
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| fixed length control field |
210628t 1986 ||||| |||| 00| 0 eng d |
| 040 ## - FUENTE DE CATALOGACIÓN |
|---|
| Original cataloging agency |
CR-TuBCO |
| Transcribing agency |
CR-TuBCO |
| Language of cataloging |
Español |
| 041 0# - CÓDIGO DE LENGUA |
|---|
| Language code of text/sound track or separate title |
eng |
| 100 1# - PUNTO DE ACCESO PRINCIPAL -- NOMBRE DE PERSONA |
|---|
| 9 (RLIN) |
95324 |
| Personal name |
Montagnini, F. |
| 100 1# - PUNTO DE ACCESO PRINCIPAL -- NOMBRE DE PERSONA |
|---|
| 9 (RLIN) |
75620 |
| Personal name |
Haines, B. |
| 100 1# - PUNTO DE ACCESO PRINCIPAL -- NOMBRE DE PERSONA |
|---|
| 9 (RLIN) |
50207 |
| Personal name |
Boring, L. |
| 100 1# - PUNTO DE ACCESO PRINCIPAL -- NOMBRE DE PERSONA |
|---|
| 9 (RLIN) |
122556 |
| Personal name |
Swank, W. |
| 245 10 - MENCIÓN DE TÍTULO |
|---|
| Title |
Nitrification potentials in early successional black locust and in mixed hardwood forest stands in the Southern Appalachians, USA |
| 260 ## - PUBLICACIÓN, DISTRIBUCIÓN, ETC. (PIE DE IMPRENTA) |
|---|
| Place of publication, distribution, etc |
Amsterdam (Países Bajos): |
| Name of publisher, distributor, etc |
Springer, |
| Date of publication, distribution, etc |
1986 |
| 270 ## - DIRECCIÓN |
|---|
| Address |
San José, C.R. |
| 300 ## - DESCRIPCIÓN FÍSICA |
|---|
| Extent |
14 páginas: |
| Other physical details |
4 tablas |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc |
Incluye referencias bibliográficas en las páginas 209-210 |
| 520 ## - NOTA DE SUMARIO, ETC. |
|---|
| Summary, etc |
Soil nitrogen mineralisation and nitrification potentials, and soil solution chemistry were measured in black locust (Robinia pseudo-acacia L.), in pine-mixed hardwood stands on an early successional watershed (WS6), and in an older growth oak-hickory forest located on an adjacent, mixed hardwood watershed (WS14) at Coweeta Hydrologic laboratory, in the southern Appalachian mountains, U.S.A. Nitrification potentials were higher in black locust and pine-mixed hardwood early successional stands than in the oak-hickory forest of the older growth watershed. Ammonification rates were the main factor controlling nitrification in the early successional stands. There was no evidence of inhibition of nitrification in soils from the older growth oak-hickory forest site.<br/><br/>Within the early successional watershed, black locust sites had net mineralisation and nitrification rates at least twice as high as those in the pine mixed-hardwood stands. Concentrations of exchangeable nitrate in the soil of black locust stands were higher than in pine-mixed hardwoods at 0–15 cm in March and they were also higher at 0–15, 16–30 and 31–45 cm depth in the black locust dominated sites in July. Soil solution nitrate concentrations were higher under black locust than under pine-mixed hardwoods. Areas dominated by the nitrogen fixing black locust had greater nitrogen mineralisation and nitrification rates, resulting in higher potential for leaching losses of nitrate from the soil column in the early successional watershed. |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
163306 |
| Topical term or geographic name as entry element |
ROBINIA PSEUDOACACIA |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
147945 |
| Topical term or geographic name as entry element |
FIJACION DEL NITROGENO |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
165569 |
| Topical term or geographic name as entry element |
SUELO |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
141440 |
| Topical term or geographic name as entry element |
COMPOSICION QUIMICA |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
138269 |
| Topical term or geographic name as entry element |
BOSQUE MIXTO |
| 650 14 - PUNTO DE ACCESO ADICIONAL DE MATERIA -- TÉRMINO DE MATERIA |
|---|
| 9 (RLIN) |
24573 |
| Topical term or geographic name as entry element |
EUA |
| 691 ## - CAMPO LOCAL DE ENCABEZAMIENTO DE MATERIA -- NOMBRE GEOGRÁFICO |
|---|
| 9 (RLIN) |
163306 |
| Geographic name |
ROBINIA PSEUDOACACIA |
| 691 ## - CAMPO LOCAL DE ENCABEZAMIENTO DE MATERIA -- NOMBRE GEOGRÁFICO |
|---|
| Geographic name |
NITROGEN FIXATION |
| 691 ## - CAMPO LOCAL DE ENCABEZAMIENTO DE MATERIA -- NOMBRE GEOGRÁFICO |
|---|
| 9 (RLIN) |
165084 |
| Geographic name |
SOIL |
| 691 ## - CAMPO LOCAL DE ENCABEZAMIENTO DE MATERIA -- NOMBRE GEOGRÁFICO |
|---|
| 9 (RLIN) |
310534 |
| Geographic name |
CHEMICAL COMPOSITION |
| 691 ## - CAMPO LOCAL DE ENCABEZAMIENTO DE MATERIA -- NOMBRE GEOGRÁFICO |
|---|
| 9 (RLIN) |
327454 |
| Geographic name |
MIXED FORESTS |
| 691 ## - CAMPO LOCAL DE ENCABEZAMIENTO DE MATERIA -- NOMBRE GEOGRÁFICO |
|---|
| Geographic name |
USA |
| General subdivision |
Estados Unidos |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Biogeochemistry (Países Bajos) |
| Relationship information |
Volumen 2, páginas 197-210 |
| Place, publisher, and date of publication |
1986 |
| 856 40 - LOCALIZACIÓN Y ACCESO ELECTRÓNICOS |
|---|
| Uniform Resource Identifier |
<a href="https://doi.org/10.1007/BF02180195">https://doi.org/10.1007/BF02180195</a> |
| Electronic format type |
pdf |
| Link text |
eng |
| 904 ## - LOCAL DATA ELEMENT D, LDD (RLIN) |
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| Local data |
BCO |
| 904 ## - LOCAL DATA ELEMENT D, LDD (RLIN) |
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| Local data |
acarvajal |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Local data |
C |
| 906 ## - LOCAL DATA ELEMENT F, LDF (RLIN) |
|---|
| Fecha de modificación |
20111124 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
|---|
| Local data |
000006625 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
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| Local data |
000005196 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
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| Local data |
000007156 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
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| Local data |
000001794 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
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| Local data |
000004874 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) |
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| Local data |
000008114 |
| 908 ## - PUT COMMAND PARAMETER (RLIN) |
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| Local data |
J |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| koha item type |
Documento digital |
| Source of classification or shelving scheme |
|
