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Showing 33 results
To determine the effect of grassland gap size on patterns of seedling recruitment and juvenile establishment of the endangered composite Rutidosis lep...Read more
In Scottish upland, semi-natural oakwoods, natural regeneration of oak (Quercus petraea and Q. robur) is frequently lacking. This threatens the long-t...Read more
The high spatial and temporal variability of forest understorey light environments requires lengthy and/or extensive sampling in order to characterize...Read more
Urbanization represents a major threat to biodiversity world-wide because it causes permanent degradation and fragmentation of biologically rich natur...Read more
Coastal management practices have shifted in recent decades to recognise afforestation of sand dunes as a principle factor in mobile dune system degra...Read more
The amplifier, which can be made for les than <less than>pounds<more than>20, is described and illustrated. It has proved particularly use...Read more
Photocells were traversed at 6 canopy heights in a 15-yr-old plantation in North Carolina. When incident radiation was predominantly direct-beam, a bi...Read more
A critical assessment was made of the use of hemispherical photography in fully-developed wheat and barley canopies. It is concluded that black-and-wh...Read more
Recent declines in woodland birds in Britain have been linked to increasing habitat fragmentation. To understand the effects of fragmentation, data on...Read more
In the moist tropics, studies have demonstrated poor seedling establishment of late-successional trees on lands cleared of forest. This study examined...Read more