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One option in managing introductions of non-native pest species is to eradicate the introduced species by trapping or otherwise removing individuals. ...
Read moreNormalized difference vegetation index measurements from the advanced very high resolution radiometer on the NOAA satellites were used to estimate the...
Read moreMetal concentrations in Hypnum cupressiforme, Hylocomium splendens and Sphagnum magellanicum from different parts of Scandinavia were studied. The con...
Read moreThe 'Quantimet' Image Analysing Computer was used to measure the length of roots washed out from soil, and a new autoradiographic (32P) method for mea...
Read moreSeeds of calabrese, carrot, onion and sugar beet were sown in the field on successive occasions. Soil integral impedance (work done in penetrating the...
Read moreLeaching of fertilizers into streams was studied in several forested catchments. In Braes of Angus Forest, fertilized catchments were compared with un...
Read moreAn analysis of predation of cereal aphids (Sitobion avenae and Metopolophium dirhodum) by larvae of Episyrphus balteatus is described. Field data on t...
Read moreS23 perennial ryegrass was grown for 4 years in boxes on levelled sites at 250-ft altitudinal intervals from 500 to 2250 ft alt. Floral development wa...
Read moreA method is described for producing maps of grassland vegetation from colour slides, using a standard 35 mm camera. The maps were drawn using a modifi...
Read morePhotosynthetic rates of C. gayana communities were calculated using mathematical models relating the photosynthetic contribution of the leaves to dire...
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