Read e-book online Comparative Plant Ecology: A functional approach to common PDF
By J.P. Grime, J.G. Hodgson, R. Hunt
This quantity presents a standardized comparative account of the ecology of universal British vascular vegetation, in keeping with the authors' lengthy event of analysis into temperate-zone species. With the emphasis back on box surveys, an alphabetical series of bills of 281 species - or teams of secies - features a distillation of crucial laboratory info and released details. The precis tables describing the elemental ecology and organic characteriestics of the entire universal species of the British plant life have additionally been retained in complete. The version may still end up an invaluable advisor to scholars, novice naturalists and ecologists. Its useful relevance and available presentation should still attract someone drawn to environmental and utilized plant technological know-how and within the administration, conservation, or reconstruction of herbaceous plants. This booklet can be of curiosity to complex undergraduate scholars of plant ecology and plant technology, expert ecologists, conservationists and source managers.
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Additional resources for Comparative Plant Ecology: A functional approach to common British species
P. Grime & S. R. ] Current trends Under this heading any conspicuous changes which are currently taking place in the abundance of the species are reported and, based upon more-extensive studies of commonness and rarity (Hodgson 1986a,b), we briefly assess the current and future status of the species in the British flora. SYNOPSIS 29 4 THE INTERPRETATION AND USE OF THE AUTECOLOGICAL ACCOUNTS Introduction Much of the information contained in the Autecological Accounts is presented in a form already familiar to plant ecologists.
Those for Achillea millefolium, Hyacinthoides non-scripta and Pteridium aquilinum) implicate this phenomenon in the exclusion of the subject species from wetland habitats. Under 'Life-form' the root system is further characterized by reference to the nature and extent of its mycorrhizal infection. It is well known that mycorrhizas are of major significance in the ecology of many native species (Harley 1969), and it is clear that their importance is greatest on undisturbed, infertile, aerobic soils.
Dolph & Dilcher 1980), and our knowledge is too incomplete to attempt a synthesis for the British flora. Wherever available, additional information is provided with respect to the root system. The depth of root penetration into the soil is known for many species and often shows interrelationships with habitat and phenology. g. g. A ira praecox, Myosotis ramosissima and Ranunculus ficaria). g. Asplenium ruta-muraria, Festuca ovina and Sedum acre), a shallow root system coincides with an ability on the part of the plant to persist as established mature individuals or seedlings in droughted situations, thus providing circumstantial evidence of physiological tolerance of moisture stress.
Comparative Plant Ecology: A functional approach to common British species by J.P. Grime, J.G. Hodgson, R. Hunt