Articoli di riviste: "Plant ecophysiology"

1

Collins, Chris. "Plant ecophysiology". Crop Protection 17, n. 2 (marzo 1998): 185. http://dx.doi.org/10.1016/s0261-2194(97)00106-3.

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Humphreys, Mike W. "Plant ecophysiology". New Phytologist 155, n. 2 (agosto 2002): 202–3. http://dx.doi.org/10.1046/j.1469-8137.2002.00461_4.x.

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Lüttge, Ulrich, e Fabio R. Scarano. "Ecophysiology". Revista Brasileira de Botânica 27, n. 1 (marzo 2004): 1–10. http://dx.doi.org/10.1590/s0100-84042004000100001.

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Kapos, Valerie, S. S. Mulkey, R. L. Chazdon e A. P. Smith. "Tropical Forest Plant Ecophysiology." Journal of Applied Ecology 34, n. 3 (giugno 1997): 831. http://dx.doi.org/10.2307/2404930.

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Hawthorne, William D., S. S. Mulkey, R. L. Chazdon e A. P. Smith. "Tropical Forest Plant Ecophysiology." Journal of Ecology 85, n. 1 (febbraio 1997): 105. http://dx.doi.org/10.2307/2960636.

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Skillman, John, Stephen S. Mulkey, Robin L. Chazdon e Alan P. Smith. "Tropical Forest Plant Ecophysiology." Ecology 78, n. 3 (aprile 1997): 965. http://dx.doi.org/10.2307/2266080.

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Morison, J. I. L. "P3 General Plant Ecophysiology". Journal of Experimental Botany 47, supp1 (1 maggio 1996): 37–48. http://dx.doi.org/10.1093/oxfordjournals.jxb.a022914.

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Turner, Ian M. "Tropical forest plant ecophysiology". Trends in Ecology & Evolution 11, n. 12 (dicembre 1996): 518–19. http://dx.doi.org/10.1016/0169-5347(96)88904-x.

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Crafts‐Brandner, Steven J. "Handbook of Plant Ecophysiology Techniques". Crop Science 42, n. 4 (luglio 2002): 1387–88. http://dx.doi.org/10.2135/cropsci2002.1387a.

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Jones, H. G., N. Archer, E. Rotenberg e R. Casa. "Radiation measurement for plant ecophysiology". Journal of Experimental Botany 54, n. 384 (1 marzo 2003): 879–89. http://dx.doi.org/10.1093/jxb/erg116.

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Chazdon, Robin L. "Methods and Instruments for Plant Ecophysiology". Ecology 71, n. 2 (aprile 1990): 828–29. http://dx.doi.org/10.2307/1940336.

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El-Shatnawi, M. K. J., e I. M. Makhadmeh. "Ecophysiology of the Plant-Rhizosphere System". Journal of Agronomy and Crop Science 187, n. 1 (13 luglio 2001): 1–9. http://dx.doi.org/10.1046/j.1439-037x.2001.00498.x.

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Bartak, M., V. Dvorak, J. Kalina, J. A. Bourret, L. Burketova, M. Cervena, F. Fric et al. "Section 1 - Ecophysiology". Biologia plantarum 34, Suppl.1 (1 gennaio 1992): 489–95. http://dx.doi.org/10.1007/bf02930802.

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Aktan, N., N. Palavan-Unsal, A. V. Andonov, K. M. Georgieva, I. T. Yordanov, L. Atanasiu, E. Petcu et al. "Session 17 Ecophysiology". Biologia plantarum 36, Suppl.1 (1 gennaio 1994): S257—S307. http://dx.doi.org/10.1007/bf02931129.

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Duan, Chensong, Zhifeng Wu, Hu Liao e Yin Ren. "Interaction Processes of Environment and Plant Ecophysiology with BVOC Emissions from Dominant Greening Trees". Forests 14, n. 3 (7 marzo 2023): 523. http://dx.doi.org/10.3390/f14030523.

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In global greening, biogenic volatile organic compound (BVOC) emissions and their influencing factors have been considered due to their significant roles in the biosphere and atmosphere. Many studies have reported relationships of BVOC emissions with environmental factors and plant ecophysiology. However, the direct and indirect effects of environmental factors on BVOC emissions remain unclear, and the causal relationships between plant ecophysiology and BVOC emissions are ambiguous. We measured the isoprene and monoterpene emissions from dominant greening plants using a dynamic enclosure system and quantified the interactions of environment–-plant and ecophysiology–BVOC emissions using a path analysis model. We found that isoprene emission was directly affected by photosynthetic rate, and indirectly affected by photosynthetically active radiation and air temperature (Tair). Monoterpene emissions were directly affected by atmospheric pressure, relative air humidity and specific leaf weight, and indirectly affected by Tair.

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Grimoldi, Agustín A., e Carla E. Di Bella. "Forage Plant Ecophysiology under Different Stress Conditions". Plants 13, n. 10 (9 maggio 2024): 1302. http://dx.doi.org/10.3390/plants13101302.

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Gloser, J. "Ecophysiology of Tropical Intercropping". Biologia plantarum 38, n. 4 (1 dicembre 1996): 562. http://dx.doi.org/10.1007/bf02890607.

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De Costa, W. A. Janendra M., A. Janaki Mohotti e Madawala A. Wijeratne. "Ecophysiology of tea". Brazilian Journal of Plant Physiology 19, n. 4 (dicembre 2007): 299–332. http://dx.doi.org/10.1590/s1677-04202007000400005.

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Tea [Camellia sinensis (L.) O. Kuntze] is one of the most important beverage crops in the world. The major tea-growing regions of the world are South-East Asia and Eastern Africa where it is grown across a wide range of altitudes up to 2200 m a.s.l.. This paper reviews the key physiological processes responsible for yield determination of tea and discusses how these processes are influenced by genotypic and environmental factors. Yield formation of tea is discussed in terms of assimilate supply through photosynthesis and formation of harvestable sinks (i.e. shoots). The photosynthetic apparatus and partial processes (i.e. light capture, electron transport and carboxylation) of tea show specific adaptations to shade. Consequently, maximum light-saturated photosynthetic rates of tea are below the average for C3 plants and photoinhibition occurs at high light intensities. These processes restrict the source capacity of tea. Tea yields are sink-limited as well because shoots are harvested before their maximum biomass is reached in order to maintain quality characters of made tea. In the absence of water deficits, rates of shoot initiation and extension are determined by air temperature and saturation vapour pressure deficit, with the former having positive and the latter having negative relationships with the above rates. During dry periods, when the soil water deficit exceeds a genotypically- and environmentally-determined threshold, rates of shoot initiation and extension are reduced with decreasing shoot water potential. Tea yields respond significantly to irrigation, a promising option to increase productivity during dry periods, which are experienced in many tea-growing regions.

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Williams, Jann, e Derek Eamus. "Plant Ecophysiology: Linking Pattern and Process—a Review". Australian Journal of Botany 45, n. 2 (1997): 351. http://dx.doi.org/10.1071/bt97030.

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Introduction The Symposium ‘Plant Ecophysiology: Linking Pattern and Process’ was held as part of the 1995 meeting of the Ecological Society of Australia (ESA). The aim of the Symposium was to highlight work that examined mechanisms underlying ecological patterns and linked them to ecological and/or evolutionary processes. Another aim was to expose ecologists to the methods available to examine the mechanistic and functional basis of the organisms and systems under study. Much early ecological research has been concerned with the description and classification of vegetation types, with relatively little effort devoted to understanding the underlying processes that determined distribution. A more quantitative approach based on knowledge of the underlying mechanisms can further improve understanding of systems. This was amply demonstrated in a Symposium on the effects of elevated atmospheric CO2 on vegetation dynamics, also held in conjunction with an ESA meeting (see papers in Australian Journal of Botany, Volume 40(2)). Recent technological advances have stimulated rapid progress in the field of ecophysiology and hence an increasing process-based understanding is developing. The 1995 Symposium was seen as an opportunity to highlight more recent work in what is a relatively new field in Australia (albeit a well-established field in Europe and America), especially in situ studies and research from relatively little studied areas like northern Australia. The response to the Symposium was encouraging, with 25 spoken papers and poster-papers presented. In this paper, some of the unifying aspects of the papers presented in the symposium are drawn together, and placed in the context of likely future developments in ecophysiology in Australia. Based on this analysis, future directions and gaps are identified.

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FEILD, TAYLOR S., e NAN CRYSTAL ARENS. "The ecophysiology of early angiosperms". Plant, Cell & Environment 30, n. 3 (11 gennaio 2007): 291–309. http://dx.doi.org/10.1111/j.1365-3040.2006.01625.x.

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Matthew, Cory, e Lilian Techio Pereira. "Forage Plant Ecophysiology: A Discipline Come of Age". Agriculture 7, n. 8 (27 luglio 2017): 63. http://dx.doi.org/10.3390/agriculture7080063.

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Osmond, Barry. "Tropical plant ecophysiology: Research in South-East Asia". Nature 320, n. 6060 (marzo 1986): 307–8. http://dx.doi.org/10.1038/320307a0.

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Buchmann, N. "Plant ecophysiology and forest response to global change". Tree Physiology 22, n. 15-16 (1 novembre 2002): 1177–84. http://dx.doi.org/10.1093/treephys/22.15-16.1177.

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da Silva, E. A. A., D. L. B. de Melo, A. C. Davide, N. de Bode, G. B. Abreu, J. M. R. Faria e H. W. M. Hilhorst. "Germination Ecophysiology of Annona crassiflora Seeds". Annals of Botany 99, n. 5 (1 maggio 2007): 823–30. http://dx.doi.org/10.1093/aob/mcm016.

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Bickford, Christopher P. "Ecophysiology of leaf trichomes". Functional Plant Biology 43, n. 9 (2016): 807. http://dx.doi.org/10.1071/fp16095.

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This review examines how leaf trichomes influence leaf physiological responses to abiotic environmental drivers. Leaf trichomes are known to modulate leaf traits, particularly radiation absorptance, but studies in recent decades have demonstrated that trichomes have a more expansive role in the plant–environment interaction. Although best known as light reflectors, dense trichome canopies modulate leaf heat balance and photon interception, and consequently affect gas exchange traits. Analysis of published studies shows that dense pubescence generally increases reflectance of visible light and near-infrared and infrared radiation. Reflective trichomes are also protective, reducing photoinhibition and UV-B related damage to leaf photochemistry. Little support exists for a strong trichome effect on leaf boundary layer resistance and transpiration, but recent studies indicate they may play a substantive role in leaf water relations affecting leaf wettability, droplet retention and leaf water uptake. Different lines of evidence indicate that adaxial and abaxial trichomes may function quite differently, even within the same leaf. Overall, this review synthesises and re-examines the diverse array of relevant studies from the past 40 years, illustrating our current understanding of how trichomes influence the energy, carbon and water balance of plants, and highlighting promising areas for future research.

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Vázquez-Yanes, Carlos. "La fisiología ecológica de plantas en México". Botanical Sciences, n. 55 (25 aprile 2017): 137. http://dx.doi.org/10.17129/botsci.1457.

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Research on plant physiological ecology provides tools to understand the basic functional factors determining plant abundance and distribution, and how interacting environmental resources control plant growth. This knowledge is important for the proper natural resources management. In Mexico, ecophysiology has an incipient development but some valuable contributions have been produced.

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Raven, John A., e John Beardall. "Chlorophyll fluorescence and ecophysiology: seeing red?" New Phytologist 169, n. 3 (10 gennaio 2006): 449–51. http://dx.doi.org/10.1111/j.1469-8137.2006.01637.x.

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Bohn, K., J. G. Dyke, R. Pavlick, B. Reineking, B. Reu e A. Kleidon. "Linking plant ecophysiology to the dynamics of diverse communities". Biogeosciences Discussions 7, n. 6 (9 novembre 2010): 8215–43. http://dx.doi.org/10.5194/bgd-7-8215-2010.

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Abstract. The local climate represents the primary selection pressure acting on vegetation, but competitive interactions between plant strategies determine their composition. We link growth and reproduction characteristics from different plant strategies, that emerge from climatic constraints, to their competitive abilities and calculate explicitly their spatial dynamics. DIVE (Dynamics and Interactions of VEgetation), a simple generic model is built, that calculates population dynamics in the presence of perturbations, seed and resource competition. To understand the impacts of competition and perturbations on the population dynamics, a range of sensitivity experiments are conducted. DIVE simulations feature successional dynamics from fast-growing towards slow-growing plant strategies and as such corresponds to widely observed characteristics of terrestrial vegetation. Perturbations, seed and resource competition were found to affect succession and diversity, with the community composition at steady state ranging from competitive exclusion to coexistence and total extinction. We conclude that linking ecophysiological characteristics of vegetation to competition is a valid approach to determine population dynamics. Furthermore, incorporating mechanisms of perturbations and competition may be essential in order to effectively predict the response of community dynamics to changing environmental conditions.

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Dalke, I. V., R. V. Malyshev e S. P. Maslova. "Ecophysiology of Heracleum sosnowskyi plant respiration in the north". Theoretical and Applied Ecology, n. 2 (2020): 77–82. http://dx.doi.org/10.25750/1995-4301-2020-2-077-082.

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Den Hartog, C. "Seaweeds. Their environment, biogeography and ecophysiology". Aquatic Botany 41, n. 4 (1991): 378–80. http://dx.doi.org/10.1016/0304-3770(91)90056-b.

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Zandonadi, Daniel Basílio, Heitor Monteiro Duarte, Mirella Pupo Santos, Luis Alfredo dos Santos Prado, Rodrigo Lemes Martins, Emiliano Nicolas Calderon, Ana Carolina Almeida Fernandes et al. "Ecophysiology of two endemic Amazon quillworts". Aquatic Botany 170 (marzo 2021): 103350. http://dx.doi.org/10.1016/j.aquabot.2020.103350.

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Campostrini, Eliemar, e David M. Glenn. "Ecophysiology of papaya: a review". Brazilian Journal of Plant Physiology 19, n. 4 (dicembre 2007): 413–24. http://dx.doi.org/10.1590/s1677-04202007000400010.

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Papaya (Carica papaya L.) is a principal horticultural crop of tropical and subtropical regions. Knowledge of how papaya responds to environmental factors provides a scientific basis for the development of management strategies to optimize fruit yield and quality. A better understanding of genotypic responses to specific environmental factors will contribute to efficient agricultural zoning and papaya breeding programs. The objective of this review is to present current research knowledge related to the effect of environmental factors and their interaction with the photosynthetic process and whole-plant physiology. This review demonstrates that environmental factors such as light, wind, soil chemical and physical characteristics, temperature, soil water, relative humidity, and biotic factors such as mycorrhizal fungi and genotype profoundly affect the productivity and physiology of papaya. An understanding of the environmental factors and their interaction with physiological processes is extremely important for economically sustainable production in the nursery or in the field. With improved, science-based management, growers will optimize photosynthetic carbon assimilation and increase papaya fruit productivity and quality.

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Gotsch, Sybil G., Heidi Asbjornsen e Gregory R. Goldsmith. "Plant carbon and water fluxes in tropical montane cloud forests". Journal of Tropical Ecology 32, n. 5 (15 luglio 2016): 404–20. http://dx.doi.org/10.1017/s0266467416000341.

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Abstract:Tropical montane cloud forests (TMCFs) are dynamic ecosystems defined by frequent, but intermittent, contact with fog. The resultant microclimate can vary considerably over short spatial and temporal scales, affecting the ecophysiology of TMCF plants. We synthesized research to date on TMCF carbon and water fluxes at the scale of the leaf, plant and ecosystem and then contextualized this synthesis with tropical lowland forest ecosystems. Mean light-saturated photosynthesis was lower than that of lowland forests, probably due to the effects of persistent reduced radiation leading to shade acclimation. Scaled to the ecosystem, measures of annual net primary productivity were also lower. Mean rates of transpiration, from the scale of the leaf to the ecosystem, were also lower than in lowland sites, likely due to lower atmospheric water demand, although there was considerable overlap in range. Lastly, although carbon use efficiency appears relatively invariant, limited evidence indicates that water use efficiency generally increases with altitude, perhaps due to increased cloudiness exerting a stronger effect on vapour pressure deficit than photosynthesis. The results reveal clear differences in carbon and water balance between TMCFs and their lowland counterparts and suggest many outstanding questions for understanding TMCF ecophysiology now and in the future.

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Lamont, Byron B., Roy Wittkuhn e Dylan Korczynskyj. "Ecology and ecophysiology of grasstrees". Australian Journal of Botany 52, n. 5 (2004): 561. http://dx.doi.org/10.1071/bt03127.

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‘Xanthorrhoea…is in habit one of the most remarkable genera of Terra Australis, and gives a peculiar character to the vegetation of that part of the country where it abounds’ Robert Brown (1814). Grasstrees (arborescent Xanthorrhoea, Dasypogon, Kingia), with their crown of long narrow leaves and blackened leafbase-covered trunk (caudex), are a characteristic growth form in the Australian flora. Xanthorrhoea is the most widespread genus, with 28 species that are prominent from heathlands to sclerophyll forests. While leaf production for X. preissii reaches a peak in spring–summer, growth never stops even in the cool winter or dry autumn seasons. Summer rain, accompanied by a rapid rise in leaf water potential, may be sufficient to stimulate leaf production, whereas root growth is confined to the usual wet season. Grasstrees are highly flammable yet rarely succumb to fire: while retained dead leaves may reach >1000°C during fire, the temperature 100 mm above the stem apex remains <60°C and the roots are insulated completely. Immediately following fire, leaf production from the intact apical meristem is up to six times greater than that at unburnt sites. For X. preissii, pre-fire biomass is restored within 40 weeks; the mass of live leaves remains uniform from thereon, whereas the mass of dead leaves increases steadily. Leaves usually survive for >2 years. In X. preissii, the post-fire growth flush corresponds to a reduction in starch storage by desmium in the caudex. Minerals, especially P, are remobilised from the caudex to the crown following a spring fire, but accumulate there following an autumn fire. At least 80% of P is withdrawn from senescing leaves, while >95% K and Na are leached from dead leaves. Most stored N and S are volatilised by fire, with 1–85% of all minerals returned as ash. Despite monthly clipping for 16 months, X. preissii plants recover, although starch reserves are depleted by 90%, indicating considerable resilience to herbivory. Analysis of colour band patterns in the leafbases of X. preissii shows that elongation of the caudex may vary more than 5–50 mm per annum, with 10–20 mm being typical. Exceptionally tall plants (>3 m) may reach an age of 250 years, with a record at 450 years (6 m). Fires, recorded as black bands on the leafbases, in south-western Australia have been decreasing in frequency but increasing in variability since 1750–1850. Some grasstrees have survived a mean fire interval of 3–4 years over the last two centuries. In more recent times, some grasstrees have not been burnt for >50 years. The band-analysis technique has been used to show a downward trend in plant δ13C of 2–5.5‰ from 1935 to the present. Grasstrees are most likely to flower in the first spring after fire. A single inflorescence is initiated from the apical meristem, elongating at up to 100 mm day–1 and reaching a length up to 3 m, with one recorded at 5.5 m. This rapid rate of elongation is achieved through leaf (and inflorescence) photosynthesis and desmium starch mobilisation. The developing spike and seeds are vulnerable to a moth larva. Leaf production recommences from axillary buds and the trade-off with reproduction is equivalent to 240 leaves in X. preissii. Flowering and seed production are affected by time of fire. Grasstrees are mainly insect-pollinated. Up to 8000 seeds per spike are produced, although pre-dispersal granivory is common. Seeds are released in autumn and persist in the soil for <2 years. Most fresh seeds germinate in the laboratory but germination is inhibited by light. At any time, seedlings and juveniles may account for most plants in the population, although there may be up to an 80% reduction within 1 year of seedling emergence, often due to kangaroo herbivory. In the absence of fire, mortality of adults may be 4% per annum. Although few grasstree species are considered rare or threatened, their conservation requirements, especially in regard to a suitable fire regime, remain unknown. Grasstrees are particularly susceptible to the exotic root pathogen, Phytophthora cinnamomi, although recruitment among some species has been observed 20–30 years after pathogen invasion. Much remains to be known about the biology of this icon of the Australian bush.

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Lam, Joey C. Y., Amos P. K. Tai, Jason A. Ducker e Christopher D. Holmes. "Development of an ecophysiology module in the GEOS-Chem chemical transport model version 12.2.0 to represent biosphere–atmosphere fluxes relevant for ozone air quality". Geoscientific Model Development 16, n. 9 (4 maggio 2023): 2323–42. http://dx.doi.org/10.5194/gmd-16-2323-2023.

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Abstract. Ground-level ozone (O3) is a major air pollutant that adversely affects human health and ecosystem productivity. Removal of tropospheric O3 by plant stomatal uptake can in turn cause damage to plant tissues with ramifications for ecosystem and crop health. In many atmospheric and land surface models, the functionality of stomata opening is represented by a bulk stomatal conductance, which is often semi-empirically parameterized and highly fitted to historical observations. A lack of mechanistic linkage to ecophysiological processes such as photosynthesis may render models inadequate to represent plant-mediated responses of atmospheric chemistry to long-term changes in CO2, climate, and short-lived air pollutant concentrations. A new ecophysiology module was thus developed to mechanistically simulate land−atmosphere exchange of important gas species in GEOS-Chem, a chemical transport model widely used in atmospheric chemistry studies. The implementation not only allows for dry deposition to be coupled with plant ecophysiology but also enables plant and crop productivity and functions to respond dynamically to atmospheric chemical changes. We conduct simulations to evaluate the effects of the ecophysiology module on simulated dry deposition velocity and concentration of surface O3 against an observation-derived dataset known as SynFlux. Our estimated stomatal conductance and dry deposition velocity of O3 are close to SynFlux with root-mean-squared errors (RMSEs) below 0.3 cm s−1 across different plant functional types (PFTs), despite an overall positive bias in surface O3 concentration (by up to 16 ppbv). Representing ecophysiology was found to reduce the simulated biases in deposition fluxes from the prior model but worsen the positive biases in simulated O3 concentrations. The increase in positive concentration biases is mostly attributable to the ecophysiology-based stomatal conductance being generally smaller (and closer to SynFlux values) than that estimated by the prior semi-empirical formulation, calling for further improvements in non-stomatal depositional and non-depositional processes relevant for O3 simulations. The estimated global O3 deposition flux is 864 Tg O3 yr−1 with GEOS-Chem, and the new module decreases this estimate by 92 Tg O3 yr−1. Estimated global gross primary production (GPP) without O3 damage is 119 Pg C yr−1. O3-induced reduction in GPP is 4.2 Pg C yr−1 (3.5 %). An elevated CO2 scenario (580 ppm) yields higher global GPP (+16.8 %) and lower global O3 depositional sink (−3.3 %). Global isoprene emission simulated with a photosynthesis-based scheme is 317.9 Tg C yr−1, which is 31.2 Tg C yr−1 (−8.9 %) less than that calculated using the MEGAN (Model of Emissions of Gases and Aerosols from Nature) emission algorithm. This new model development dynamically represents the two-way interactions between vegetation and air pollutants and thus provides a unique capability in evaluating vegetation-mediated processes and feedbacks that can shape atmospheric chemistry and air quality, as well as pollutant impacts on vegetation health, especially for any timescales shorter than the multidecadal timescale.

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Winter, Klaus. "Ecophysiology of constitutive and facultative CAM photosynthesis". Journal of Experimental Botany 70, n. 22 (27 febbraio 2019): 6495–508. http://dx.doi.org/10.1093/jxb/erz002.

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Pospisilova, Juna. "Vascular plants as epiphytes. Evolution and ecophysiology". Biologia plantarum 33, n. 6 (1 novembre 1991): 500. http://dx.doi.org/10.1007/bf02897728.

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Alberdi, Miren, León A. Bravo, Ana Gutiérrez, Manuel Gidekel e Luis J. Corcuera. "Ecophysiology of Antarctic vascular plants". Physiologia Plantarum 115, n. 4 (11 luglio 2002): 479–86. http://dx.doi.org/10.1034/j.1399-3054.2002.1150401.x.

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Pintó-Marijuan, Marta, e Sergi Munné-Bosch. "Ecophysiology of invasive plants: osmotic adjustment and antioxidants". Trends in Plant Science 18, n. 12 (dicembre 2013): 660–66. http://dx.doi.org/10.1016/j.tplants.2013.08.006.

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Gervais-Bergeron, Béatrice, Pierre-Luc Chagnon e Michel Labrecque. "Willow Aboveground and Belowground Traits Can Predict Phytoremediation Services". Plants 10, n. 9 (2 settembre 2021): 1824. http://dx.doi.org/10.3390/plants10091824.

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The increasing number of contaminated sites worldwide calls for sustainable remediation, such as phytoremediation, in which plants are used to decontaminate soils. We hypothesized that better anchoring phytoremediation in plant ecophysiology has the potential to drastically improve its predictability. In this study, we explored how the community composition, diversity and coppicing of willow plantations, influenced phytoremediation services in a four-year field trial. We also evaluated how community-level plant functional traits might be used as predictors of phytoremediation services, which would be a promising avenue for plant selection in phytoremediation. We found no consistent impact of neither willow diversity nor coppicing on phytoremediation services directly. These services were rather explained by willow traits related to resource economics and management strategy along the plant “fast–slow” continuum. We also found greater belowground investments to promote plant bioconcentration and soil decontamination. These traits–services correlations were consistent for several trace elements investigated, suggesting high generalizability among contaminants. Overall, our study provides evidence, even using a short taxonomic (and thus functional) plant gradient, that traits can be used as predictors for phytoremediation efficiency for a broad variety of contaminants. This suggests that a trait-based approach has great potential to develop predictive plant selection strategies in phytoremediation trials, through a better rooting of applied sciences in fundamental plant ecophysiology.

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Ergashovich, Kholliyev Askar, Norboyeva Umida Toshtemirovna, Kholov Yokub Davronovich, Boltayeva Zarina Azamatovna e Adizova Khamida Raximovna. "Effects of Abiotic Factors on the Ecophysiology of Cotton Plant". International Journal of Current Research and Review 13, n. 04 (2021): 04–07. http://dx.doi.org/10.31782/ijcrr.2021.13416.

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MacKINTOSH, CAROL. "Regulation of plant nitrate assimilation: from ecophysiology to brain proteins". New Phytologist 139, n. 1 (maggio 1998): 153–59. http://dx.doi.org/10.1046/j.1469-8137.1998.00163.x.

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43

Cheynier, Véronique, Gilles Comte, Kevin M. Davies, Vincenzo Lattanzio e Stefan Martens. "Plant phenolics: Recent advances on their biosynthesis, genetics, and ecophysiology". Plant Physiology and Biochemistry 72 (novembre 2013): 1–20. http://dx.doi.org/10.1016/j.plaphy.2013.05.009.

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44

Baskin, Carol C., e Jerry M. Baskin. "GERMINATION ECOPHYSIOLOGY OF HERBACEOUS PLANT SPECIES IN A TEMPERATE REGION". American Journal of Botany 75, n. 2 (febbraio 1988): 286–305. http://dx.doi.org/10.1002/j.1537-2197.1988.tb13441.x.

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45

Marques, Alexandre, Gonda Buijs, Wilco Ligterink e Henk Hilhorst. "Evolutionary ecophysiology of seed desiccation sensitivity". Functional Plant Biology 45, n. 11 (2018): 1083. http://dx.doi.org/10.1071/fp18022.

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Abstract (sommario):

Desiccation sensitive (DS) seeds do not survive dry storage due to their lack of desiccation tolerance. Almost half of the plant species in tropical rainforests produce DS seeds and therefore the desiccation sensitivity of these seeds represents a problem for and long-term biodiversity conservation. This phenomenon raises questions as to how, where and why DS (desiccation sensitive)-seeded species appeared during evolution. These species evolved probably independently from desiccation tolerant (DT) seeded ancestors. They adapted to environments where the conditions are conducive to immediate germination after shedding, e.g. constant and abundant rainy seasons. These very predictable conditions offered a relaxed selection for desiccation tolerance that eventually got lost in DS seeds. These species are highly dependent on their environment to survive and they are seriously threatened by deforestation and climate change. Understanding of the ecology, evolution and molecular mechanisms associated with seed desiccation tolerance can shed light on the resilience of DS-seeded species and guide conservation efforts. In this review, we survey the available literature for ecological and physiological aspects of DS-seeded species and combine it with recent knowledge obtained from DT model species. This enables us to generate hypotheses concerning the evolution of DS-seeded species and their associated genetic alterations.

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46

Nguyen, Hang T. T., Daniel W. Pritchard e Christopher D. Hepburn. "Nitrogen and phosphorus ecophysiology of coralline algae". Journal of Applied Phycology 32, n. 4 (6 gennaio 2020): 2583–97. http://dx.doi.org/10.1007/s10811-019-02019-w.

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47

Almeida, Alex-Alan F. de, e Raúl R. Valle. "Ecophysiology of the cacao tree". Brazilian Journal of Plant Physiology 19, n. 4 (dicembre 2007): 425–48. http://dx.doi.org/10.1590/s1677-04202007000400011.

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Cacao, one of the world's most important perennial crops, is almost exclusively explored for chocolate manufacturing. Most cacao varieties belong to three groups: Criollo, Forastero and Trinitario that vary according to morphology, genetic and geographical origins. It is cropped under the shade of forest trees or as a monocrop without shade. Seedlings initially show an orthotropic growth with leaf emission relatively independent of climate. The maturity phase begins with the emission of plagiotropic branches that form the tree crown. At this stage environmental factors exert a large influence on plant development. Growth and development of cacao are highly dependent on temperature, which mainly affects vegetative growth, flowering and fruit development. Soil flooding decreases leaf area, stomatal conductance and photosynthetic rates in addition to inducing formation of lenticels and adventitious roots. For most genotypes drought resistance is associated with osmotic adjustment. Cacao produces caulescent flowers, which begin dehiscing in late afternoon and are completely open at the beginning of the following morning releasing pollen to a receptive stigma. Non pollinated flowers abscise 24-36 h after anthesis. The percentage of flowers setting pods is in the range 0.5 - 5%. The most important parameters determinants of yield are related to: (i) light interception, photosynthesis and capacity of photoassimilate distribution, (ii) maintenance respiration and (iii) pod morphology and seed fermentation, events that can be modified by abiotic factors. Cacao is a shade tolerant species, in which appropriate shading leads to relatively high photosynthetic rates, growth and seed yield. However, heavy shade reduces seed yield and increases incidence of diseases; in fact, cacao yields and light interception are tightly related when nutrient availability is not limiting. High production of non-shaded cacao requires high inputs in protection and nutrition of the crop. Annual radiation and rainfall during the dry season explains 70% of the variations in annual seed yields.

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48

DeJong, Theodore M., David Da Silva, Jan Vos e Abraham J. Escobar-Gutiérrez. "Using functional–structural plant models to study, understand and integrate plant development and ecophysiology". Annals of Botany 108, n. 6 (ottobre 2011): 987–89. http://dx.doi.org/10.1093/aob/mcr257.

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49

Wang, Yujie, e Christian Frankenberg. "Technical note: Common ambiguities in plant hydraulics". Biogeosciences 19, n. 19 (5 ottobre 2022): 4705–14. http://dx.doi.org/10.5194/bg-19-4705-2022.

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Abstract. Plant hydraulics gains increasing interest in plant ecophysiology and vegetation modeling. However, the hydraulic properties and profiles are often improperly represented, thus leading to biased results and simulations, e.g., the neglection of gravitational pressure drop results in overestimated water flux. We highlight the commonly seen ambiguities and/or misunderstandings in plant hydraulics, including (1) the distinction between water potential and pressure, (2) differences among hydraulic conductance and conductivity, (3) xylem vulnerability curve formulations, (4) model complexity, (5) stomatal-model representations, (6) bias from analytic estimations, (7) whole-plant vulnerability, and (8) neglected temperature dependencies. We recommend careful thinking before using or modifying existing definitions, methods, and models.

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50

Baskin, Jerry M., e Carol C. Baskin. "Ecophysiology of Seed Germination and Flowering in Liatris squarrosa". Bulletin of the Torrey Botanical Club 116, n. 1 (gennaio 1989): 45. http://dx.doi.org/10.2307/2997108.

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