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Data for 1976 to 1983 from a 120-yr-old Q. petraea stand at Fontainebleu forest, France, were used to derive a model for predicting date of budburst a...
Read moreSea-salt deposition was measured under the windward and leeward side of trees of Pinus radiata D. Don growing near the coast of west Wales. Deposition...
Read moreA layer of polystyrene beads on the surface of sand in sand-culture experiments greatly reduced evaporation, prevented surface salt-accumulation, inhi...
Read moreAfter burning tropical evergreen seasonal forests and tropical marsh forests, and replanting with Pinus caribbea, soil N decreased for a period of 4 y...
Read moreTwenty-one agronomic varieties and local populations of D. glomerata ssp. euglomerata and two of ssp. lusitanica from a wide range of habitats were st...
Read moreAbandoned cutover peatlands are persistent sources of atmospheric CO2. Net ecosystem CO2 exchange and Sphagnum net primary production of an abandoned ...
Read moreField-grown soyabeans were exposed to 3 levels of SO2 to determine the effects of the exposure upon photosynthesis and stomatal resistance. In plots w...
Read moreHoneybee colonies in fruit orchards often collect much dandelion pollen. Bees visiting dandelions become conditioned to them and, even when the dandel...
Read moreThe youngest fully expanded leaf on plants of Lolium temulentum and L. perenne grown at 200 or 2000 f.c. light intensity was exposed to 14CO2 for 30 m...
Read moreThe aim of this study was to identify whether plant species show consistent responses to livestock grazing. The analyses were based on 35 published st...
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