6 uppsatser
… over time during three subsequent sampling occasions as well as through spatial distribution in the canopy. Needle samples were taken on two different levels and four different directions within the crown of each tree, at three subsequent sampling occasions after stem injection …
… in the nuclear industry. The results indicate that quadratic systematic sampling outperformed SRS in most instances and proved to be especially efficient in the presence of a long-ranged covariance function and high sampling intensity (i.e. short distances between observations) …
Ett förslag till den svenska förvaltningen av brunbjörn <em>Ursus arctos</em>
… should be sampled. Comparison were made between making selection by chance, by spatial distribution and by calculating variations in logistic regressions coefficient b, in other words bear density and probability in finding same individual in several faeces. We can show making …
… and stubby-root nematodes (Trichodoridae). The hypothesis was that there is spatial correlation in the distribution of free-living nematodes and the severity of stem canker caused by R. solani. A greater severity of stem canker is related to higher numbers of nematodes …
naturvärden och kulturhistoria i Rekdalen under 400 år
… In the beginning of the 20th century these pre-industrial, low-intensive and spatially broad land-use forms were successivly changed for more homogenous and large scale timber cuttings. These logging operations took place under a short but intensive time until the 1950s or …
a spatial analysis of Önnestad
… enclosure were registered. The method used in the time budget study was scan sampling with instantaneous recording and a two-minute interval. The study showed that the horses were eating during 57% of the observation time. This result is only from daytime but if it is so that …
