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The number, length, angle, azimuth and compass bearing of whorl and interwhorl branches were measured in 1973 and 1976 for a plantation of P. sitchens...
Read moreThe growth of Sphagnum fallax was studied in a greenhouse experiment. Capitulum diaspores of S. fallax were cultivated on 5 different types of bare pe...
Read moreThis report on Developing a Model Urban Greening Factor for England introduces the Urban Greening Factor (UGF) and provides an analysis of current app...
Read moreNitrogen (N) enrichment threatens the ability of grasslands to support sustainable functions. However, we do not know whether grassland degradation ca...
Read moreMeasurements were made of the changes in reserves of plant nutrients in leaf litter and surface soil that occur when tropical evergreen forests and ma...
Read moreEight populations covering the climatic range from Morocco and Israel to northern Italy and northern Greece differed little in germination characteris...
Read moreGardens hold untapped potential for participatory biodiversity conservation. Conservation gardening has recently emerged as a way to foster declining ...
Read moreIn >1 million ha of the exotic pine, Pinus radiata, planted in the coastal area of central Chile in the last 15 yr, up to 55% of stems in attacked ...
Read morePatterns of light interception, in both time and space, were measured during 1973 and 1974 in apple orchards. Several planting systems were investigat...
Read moreThis article introduces the project Back on Our Map (BOOM), which aims to raise awareness of and reinforce aspen (Populus tremula) populations in sout...
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