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A map is given showing the distribution in East Africa of 6 ecological zones denned on the basis of rainfall and evaporation data. Of the vegetation t...
Read moreThe phenology and growth chracteristics of U. dioica are considered in relation to the successful exploitation of the plant in E. Anglia by several He...
Read moreVertical distribution of photosynthesis in crops of tobacco and sorghum was determined at intervals throughout the day using a portable chamber exposi...
Read moreThese proceedings contain 35 papers that cover topics on the integrated management of invasives, i.e. modelling species distributions and habitat occu...
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 moreThis report provides an update on the Basking Shark Watch (BSW) public sightings scheme, which has recorded 17,697 surface sightings of basking sharks...
Read moreMaking the right decisions for sustainable development requires sound knowledge of the values and spatial distribution of the services co-produced by ...
Read morePredictive models of species' distributions are used increasingly in ecological studies investigating features as varied as biodiversity, habitat sele...
Read moreThere is a strong economic interest in commercial deep-sea mining of polymetallic nodules and therefore a need to define suitable preservation zones i...
Read moreAssessing spatial distributions of threatened large carnivores at landscape scales poses formidable challenges because of their rarity and elusiveness...
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