Environmental Physiology of Plants

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Elsevier Science & Technology Books, 2001 - 450 páginas
Plant growth and development; The influence of the environment; Evolution of adaptation Comparative ecology and phylogeny; The Acquisition of Resources; Energy and Carbon; The radiation environment; Radiation; lrradiance; Temporal variation; Leaf canopies; Effects of spectral distribution of radiation on plants; Perception; Germination; Morphogenesis; Placement; Flowering; Effects of irradiance on plants; Responses to low irradiance; Photosynthesis at high irradiance; Responses to elevated carbon dioxide concentrations; Photosynthetic responses; Whole-plant responses; Mineral Nutrients; Nutrients in the soi! system; Soi! diversity; Concentrations; lon exchange; Cycles; Transport; Limiting steps; Physiology of ion uptake; Kinetics; Interactions; Regulation Morphological responses; Root fraction; Root diameter and root hairs; Root density and distribution; Turnover; Soil micro-organisms; The nature of the rhizosphere; Nitrogen f; lXation; Mycorrhizas; General patterns of response to soil nutrients; Water; Properties of water; The water relations ofplants and soils; Water potencial; The water relations of plant cells; Plant water stress; Supply of water by the soil; Loss of water from transpiring leaves; Water movement in whole plants; Adaptations favouring germination and seedling; establishment in dry environments; Adaptations favouring survival and reproduction under conditions ofwater shortage; Acquisition of water; Conservation and use of water; Tolerance of desiccation; Contrasting life histories in arid environments; Some special problems in tree/water relations; Vascular system; Leaves; Responses to Environmental Stress; Temperature; The temperature relations of plants; The thermal environment of plants; The temperature relations of plant processes; Plant development; Plant growth and metabolism; Responses to changes in the thermal environment; Plant adaptation and resistance to low temperature; The influence of low temperature on plants; Characteristic features of cold climates: Arctic and Alpine environments, temperate winters; Adaptations favouring plant growth and development in Arctic and Alpine regions; Adaptations favouring survival of cold winters: dormancy; Adaptations favouring survival of cold winters: plant resistance to freezing injury; Life in a warmer world: the case of the Arctic Tundra; The survival of plants exposed to high temperatures; Fire; The influence of rire on plants and communities; Life histories in the Kwongan: ephemerals, obligate seeders and resprouters; Toxicity; The nature of toxicity; Toxic environments; Salt-affected soils; Calcareous and acid soils; Metal-contaminated soils; Waterlogged soils; Air pollution; Oxidative damage; The influence of toxins on plants; Acquisition of resources; Utilization of resources; Resistance to toxicity; Escape; Exclusion; Amelioration; Tolerance; Phytoremediation: biotechnology to detoxify soils; The origin of resistance: the genetic basis; An Ecological Perspective; The individual plant; lnteractions among plants; Mechanisms of competition; The occurrence, extent and ecological effects of competition; lnteractions between plants and other organisms; Strategies; Dynamics.

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