Titlebook: Investigation and Management of Disease in Wild Animals; Gary A. Wobeser Book 19941st edition Springer Science+Business Media New York 199

JOG

一大群

Gary A. WobeserMogao Grottoes, which is a World Heritage site, have been seriously damaged by the crystallization of salts. This damage is likely to have been caused by short-term factors such as rainwater and flooding, and a long-term factor, namely, groundwater movement. In order to preserve the grottoes, it is

认为

Detonate

Special Problems in Working with Free-Living Animalsst encounters difficulties that are unimportant or that can be controlled, literally or statistically, in studies of the other two groups. Most of these difficulties are a result of the “.” of the subject animals. The word . has many meanings, including “.”, “.”, “.”, “.” and “.”. No wild animal is

MAPLE

Identifying and Defining a Disease, what is causing it?, and what effect is it having? In some cases, there may be a marked urgency to the study, as when it is necessary to determine the cause of a major outbreak of disease so that control measures can be instituted. In other instances, one can take a more leisurely approach, as whe

滔滔不绝地讲

Coronation

Defining Environmental Factorsle that each disease occurs in a particular type of environment or niche, and that most diseases have a somewhat restricted geographical distribution. The study of the localization or . (from the Latin nidus for nest) of diseases has been termed “.” (Pavlovsky, 1966). This discipline was developed f

拘留

Formulating and Testing Hypotheses forth as explanation for the occurrence of a specified phenomenon. The basis of scientific investigation is the collection of information that is used either to formulate or to test hypotheses. One assesses the important variables and tries to build a model or hypothesis that explains the observed

overwrought

Root494

Records and Record Keeping to those that preceded it either through attempting to confirm the previous work or, more often, by building upon it. The bricks for this building process are recorded results and observations; the mortar, that allows construction, is the exchange of information among investigators. Accurate collec