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A key-factor analysis is presented using data on Delia coarctata (Fall.) populations collected over 12 years from Stackyard field, Rothamsted. The ana...
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 more[See FA 38, 1151]. Stomatal conductance (ks), photosynthesis (Fc) and shoot water potential ( psi ) were measured for seedlings of P. sitchensis grown...
Read moreAgri-environmental schemes have become an integral tool of land use management policies in ecologically valuable river valleys, that are commonly reco...
Read moreSeeds of Poa annua, P. trivialis and Festuca rubra were sown into gaps within established Lolium perenne swards, planted in systematic pattern to give...
Read moreVariability in historic fire regimes in eastern North America resulted in an array of oak savannas, woodlands and forests that were dominant vegetatio...
Read moreThese proceedings contain papers presented at the 'Wildland Fire in the Appalachians: Discussions Among Managers and Scientists', held in Roanoke, Vir...
Read moreThe regeneration potential of oak following a disturbance or harvest that initiates stand regeneration is determined largely by the size structure of ...
Read moreThis paper addresses the errors that are associated with the long-term prediction of weed densities, and the effect of these errors on the performance...
Read moreVehicle tracks were made by up to 100 motorcycle and four-wheel drive passes in the Mojave Desert of California on a Typic Haplargid and a Typic Torri...
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