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A population dynamics model of the field biology of the curculionid Anthonomus grandis under Brazilian conditions was linked to a model for cotton gro...
Read moreA simple geometric model for one-time control was expanded to incorporate more realistic aspects of invasion and used to evaluate the spatial growth o...
Read moreThis paper presents a framework for identifying sites where, across a range of climate scenarios, conservation actions would have high benefits for bi...
Read moreIn laboratory experiments mineral nutrients, particularly K, were readily dissolved from the ash left when heather was burnt but the rate of solution ...
Read moreLand degradation in non-equilibrium rangelands may be defined in terms of loss of resilience and is linked with lower economic productivity through r...
Read moreThe suitability of pulverized refuse fines (PRF) as a topsoil substitute in the reclamation of colliery spoil and urban clearance areas was studied in...
Read moreTopsoil handling strategies used in bauxite mine rehabilitation were evaluated for their effects on seedling numbers, diversity and cover. These were ...
Read moreIn this technique the roots are laid out on a flat surface and a count is made of the number of intersections between the roots and random straight li...
Read moreNature-based solutions, through conservation or (re) creation of vegetated shorelines, are recognized to mitigate the impact of waves and erosion risk...
Read more2 grassland sites on the Matopos Research Station in Rhodesia were analysed by 3 different operators using the line intercept, wheel-point, variable p...
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