Planning Research for Resource DecisionsIowa State University Press, 1970 - Всего страниц: 183 Scientists, research, and resource management. Planning research programs. Problem analysis and project planning. Scientific methods and models. Defining the study objective. Selecting study procedures. Preparing written study plans. Maintaining essential research records. Writing for publication. Being your own editor. Final throughts. An exhibit of research plans. |
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Стр. 16
... additional research , the researcher who analyzed the problem and developed the initial estimates may not be able to proceed to the additional studies . His interests , time limitations , and lack of know - how or resources may prevent ...
... additional research , the researcher who analyzed the problem and developed the initial estimates may not be able to proceed to the additional studies . His interests , time limitations , and lack of know - how or resources may prevent ...
Стр. 138
... additional land . And to undertake the third alternative , we must be willing to wait longer for returns . It is the ... additional pine more than compensated them for all the additional cost involved ( including allowances for ...
... additional land . And to undertake the third alternative , we must be willing to wait longer for returns . It is the ... additional pine more than compensated them for all the additional cost involved ( including allowances for ...
Стр. 165
... additional yield from marginal increments of pest control or management investment . We must know not only how profitable a particular pest control program is likely to be , but what profit is associated with increasing the intensity of ...
... additional yield from marginal increments of pest control or management investment . We must know not only how profitable a particular pest control program is likely to be , but what profit is associated with increasing the intensity of ...
Содержание
SCIENTISTS RESEARCH AND RESOURCE MANAGEMENT | 3 |
PLANNING RESEARCH PROGRAMS | 13 |
PROBLEM ANALYSIS AND PROJECT PLANNING | 25 |
Авторские права | |
Не показаны другие разделы: 6
Часто встречающиеся слова и выражения
alternatives areas authorship average blister-rust infection clientele condition class considered cost decision-makers define dependent determine develop eastern white pine efficient estimate evaluating even-aged example experience factors fatal infection FER-NE Forestry Grammar of Science gross yield growth rates hardwoods harvest hypothesis important independent variables inductive reasoning infection rate initial stand condition injury rate management and pest-control manuscript measure methods needed NEFES noun number of injuries observed overstory pest pest-control activities prediction problem analysis profitable project plan pruning publication punched cards rate of fatal reader records relationship research planning resource manager resource research sample scientific scientific methods scientists selected shortleaf pine significant solve specific statistical study objective study plan study procedures stumpage timber tree U.S. Forest Service various verb volume growth volume loss weevil injury white pine production white pine stands writing