| Автор | Burt, Rebecca |
| Автор | Mays, M. Dewayne |
| Дата выпуска | 1996 |
| dc.description | AbstractThe United States National Cooperative Soil Survey Program has prepared soil maps for much of the country. Both field and laboratory data are used to design map units and provide supporting information for scientific documentation and predictions of soil behavior. Coordination of mapping, sampling site selection, and sample collection in this program contributes to the quality assurance process for laboratory characterization. Requisites to successful laboratory analysis of soils occur long before the sample is analyzed. In the field, these requisites include site selection, descriptions of site and soil pedon, and careful sample collection. A complete description of the sampling site not only provides a context for the various soil properties determined, but it is also a useful tool in the evaluation and interpretation of the soil analytical results. Landscape, landform, and pedon documentation of the sampling site serves as a link in a continuum of analytical data, sampled horizon, pedon, landscape, and overall soil survey area. |
| Формат | application.pdf |
| Издатель | Taylor & Francis Group |
| Копирайт | Copyright Taylor and Francis Group, LLC |
| Название | Sample collection procedures for laboratory analysis in the United States soil survey program |
| Тип | research-article |
| DOI | 10.1080/00103629609369633 |
| Electronic ISSN | 1532-2416 |
| Print ISSN | 0010-3624 |
| Журнал | Communications in Soil Science and Plant Analysis |
| Том | 27 |
| Первая страница | 1293 |
| Последняя страница | 1298 |
| Аффилиация | Burt, Rebecca; USDA National Resource Conservation Service, National Soil Survey Center, Soil Survey Laboratory |
| Аффилиация | Mays, M. Dewayne; USDA National Resource Conservation Service, National Soil Survey Center, Soil Survey Laboratory |
| Выпуск | 5-8 |
| Библиографическая ссылка | Soil Survey Division Staff. 1993. Soil Survey Manual, Washington, DC: U.S. Government Printing Office. USDA. Handbook No. 18 |
| Библиографическая ссылка | Soil Survey Laboratory Staff. 1992. Soil Survey Laboratory Methods Manual, USDA‐SCS Soil Survey Investment Report No. 42, Version 2 Washington, DC: U.S. Government Printing Office. (SSIR No. 42, Version 3 will be released in 1995) |
| Библиографическая ссылка | Soil Survey Staff. 1994. Keys to Soil Taxonomy , 6th edition, Washington, DC: Government Printing Office. USDA‐SCS |
| Библиографическая ссылка | Soil Survey Staff. 1995. Soil Survey Laboratory Information Manual, USDA‐NRCS Soil Survey Investment Report No. 45 Lincoln, NE: National Soil Survey Center. |
