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Showing 139 results
The evolution of natural waterholes is attributed to the erosion of surrounding termitaria by wildlife. The physico-chemical characteristics of soil f...Read more
The distribution of N, P, K, Ca, Mg and Mn in a 175-year-old Abies amabilis ecosystem is described and estimates of transfers within the system are gi...Read more
Land-use change can disrupt associations between different trophic groups, but it is unclear if habitat restoration can recover these associations. In...Read more
Swards dominated by western wheatgrass (Agropyron smithii) at 2 sites in SE Montana were continuously fumigated with 2, 4 or 7 p.p.h.m. SO2 from mid-M...Read more
Lolium perenne cv. S23, Trifolium repens cv. S184 and T. repens cv. Olwen were grown in the glasshouse as monocultures and as mixtures. Drought condit...Read more
The input and output of water, Na, K, Ca, P and N were measured over a 14 month period in a 45 m2 watercress bed containing 6927 kg of a soil/gravel m...Read more
European forests are facing a rapid decline in light-demanding biota. This has prompted active interventions to re-establish and maintain partial habi...Read more
Barley, Sinapis alba and Papaver rhoeas, and then barley, S. alba and Avena fatua were grown in pure stand and in mixtures of 2 and 3 species at diffe...Read more
Slash harvesting from forests to provide bioenergy reduces the amount of woody debris in the managed forest landscape and changes the physical and che...Read more
To date, the anchorage and wind load of urban trees can only be assessed in static load tests. These are complex and expensive, and the reliability of...Read more