Directory UMM :Data Elmu:jurnal:A:Agriculture, Ecosystems and Environment:Vol78.Issue3.May2000:
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Grafen (1998) did not notice a similar model presented by Robson and Wooders (1997), which shares a generational structure with endogenous population densities, and the assumptions of
Two short-term critical levels which incorporate ozone dose and air saturation vapour pressure deficit (VPD) were derived from the 1995 data. In general, the 1996 data supported
Insignificant differences in the metal concentrations between the females and the males of the same species of grasshoppers showed that both sexes could equally accumulate the
Effects of different ozone exposure regimes on photosynthesis, assimilates and thousand grain weight in spring wheatU. Krause b a Botanisches Institut der Universität zu
The aim of the fumigation experiments carried out in 1995 and 1996 was to characterize the effects of ozone (constant concentrations vs ozone peaks under equal dose conditions) on
suming that findings of the field study applicable to the entire district, farm trees and crop residues con- stitute the two most important sources of fodder, each accounting for
The relationship between the incidence of rabbits on each of the 110 sites studied (measured as number of faecal pellets found) and the abundance (measured as % cover) of a
The book starts with observations indicating that plant cells change their DNA content when dissected from the plant and cultured in vitro.. Interestingly these changes appear to
