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The Mexican model of community forestry is often touted as an example whereby greater community control enhances both conservation and local livelihoo...
Read moreAraneae were collected using pitfall traps and absolute density sampling over a period of 6 months in a field of winter wheat in the UK. The numerical...
Read morePlants of white mustard (Sinapis alba) and garden cress (Lepidium sativum) grown together at high densities underwent collective self-thinning in acco...
Read morePlants of Ayrshire and Scotia perennial ryegrass and of Daeno II and Scotia cocksfoot spaced 2 and 4 cm apart were grown in boxes in pure stand and in...
Read moreThe Acari, Collembola, Thysanoptera and Hemiptera (Aphididae) of various sward types were compared in a replicated field experiment at Grange, Co.Meat...
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 moreA statistical study of breeding success, eggshell index, and DDE, HEOD and PCB levels in Accipiter nisus eggs collected from 17 areas in Britain durin...
Read moreThis briefing note is one of a series that summarises evidence of the relationships between the natural environment and a range of outcomes. This brie...
Read moreA description is given of apparatus used for measuring photosynthesis and respiration in C. vulgaris under controlled conditions of light intensity, r...
Read moreAn annual index of water availability, expressing the amount of mean total precipitation available for transpiration by plants as a percentage of the ...
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