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Macroclimate warming is affecting ecosystems world-wide. Tree canopies, however, can significantly buffer temperature fluctuations, giving rise to low...
Read moreThe growth of Sphagnum fallax was studied in a greenhouse experiment. Capitulum diaspores of S. fallax were cultivated on 5 different types of bare pe...
Read moreA variety of evidence suggests that species may be able to withstand the effects of climate change in localised environments known as refugia, where s...
Read moreCavity quality is important for the productivity and survival of many species of tree-dwelling wildlife. Intensive land management practices, such as ...
Read moreThe construction of an inexpensive helium filled balloon, and its use as a platform for microclimatic observations within the forest canopy are descri...
Read moreNet radiation, soil surface temperature and soil water evaporation were measured in the vicinity of gully plugs and contour furrows in Atriplex corrug...
Read moreDuring 1971 micro-meteorological measurements were made in March, May, July, August and October in a 7-year-old hedgerow-type apple orchard. The albed...
Read moreThree major determinants of bees' nectar foraging patterns are the maximum depth at which nectar is accessible (dependent on bee tongue length); the m...
Read moreThere are clear indications that Birch grows in height only when the mean air and soil temperatures exceed 42-44°F. There is a rather loose correlatio...
Read moreThe phytophagous insect communities dwelling in the flower heads of Cirsium acaule and Centaurea scabiosa were studied in mown, sheep-grazed and aband...
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