Whakapapa Area Economics Benefits Study Winter 1985 and Summer 1985
نویسندگان
چکیده
A ppr oa c h e s t o E c on om i c A n a ly si s 2 1.3 Methods of Recreation Valuation 5 1.4 Limits to Analysis 7 1. 5 O u t li n e of Re por t 8
منابع مشابه
Seasonal changes in the ruminal microflora of the high-arctic Svalbard reindeer (Rangifer tarandus platyrhynchus).
The dominant rumen bacteria in high-arctic Svalbard reindeer were characterized, their population densities were estimated, and ruminal pH was determined in summer, when food quality and availability are good, and in winter, when they are poor. In summer the total cultured viable population density was (2.09 +/- 1.26) X 10(10) cells ml-1, whereas in winter it was (0.36 +/- 0.29) X 10(10) cells ...
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