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Details are given of the construction of a diffusion porometer for measuring stomatal resistances of leaf surfaces, based on principles described in H...
Read moreDetails are given of the construction of a diffusion porometer for measuring stomatal resistances of leaf surfaces, based on principles described in F...
Read moreReports studies of the growth and reproduction of X. australis at Tidbinbilla Nature Reserve, Canberra, and field observations at two sites (on cleare...
Read moreA technique is described incorporating a point-quadrat method, computed tomography and several photographs taken from various positions at ground leve...
Read moreAn experiment was conducted over 13 years at Moor House National Nature Reserve in the N. Pennines to examine the effects of clipping and removal on m...
Read moreThe effect of root and shoot competition and the application of 300 kg molybdenized superphosphate plus 50 kg N/ha on the growth of green panic seedli...
Read moreGoose (Anser anser and A. brachyrhynchus) grazing on autumn-sown barley was simulated in the field in NE Scotland by removal of 25, 50, 75 or 100% of ...
Read moreGrassland plots in the Serengeti National Park were burnt at the beginning of the 1986 dry season during the period of max. fire frequency. The availa...
Read moreGrowth and nutrient-uptake responses of annual rangeland to defoliation were studied at 13 sandy range sites located across the Sahelian zone of Mali ...
Read morePruning by burning improved lowbush blueberry performance mainly through the nutrients in the ash. Pruning by mechanical clipping did not increase dry...
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