Phenological plasticity

Author: buxj

August undefined, 2024

Web22. feb 2005 · The ability of an organism to alter the environment that it experiences has been termed ‘niche construction’. Plants have several ways whereby they can determine the environment to which they are exposed at different life stages. This paper discusses three of these: plasticity in dispersal, flowering timing and germination timing. Web16. dec 2016 · If phenology is more strongly correlated with temperature than either variable is correlated with year (Fig. 3 a–c), then detrending finds evidence of plasticity (Fig. 3 d), regardless of whether the variables are strongly or moderately correlated with one another (Appendix S4: Fig. S1, Table S1).

Community-level phenological response to climate change

WebPhenotypic and phenological properties ofMenyanthes trifoliata L. were investigated within and outside of aPhragmites australis (Cav.) Trin. ex. Steud. canopy in a floating peat mat … WebMaize prolificacy: A source of reproductive plasticity that contributes to yield stability when plant population varies in drought-prone environments thw 1x6

Adaptation to marginal habitats by evolution of increased …

Web27. jan 2024 · Our results show that phenological plasticity plays a key role in microevolutionary adaptation within in a single species, and also suggest that such … WebPhenotypic plasticity refers to the ability of a genotype to express different phenotypes depending on the environment in which it resides. For example, genetically identical water … thw 16 sq.mm

Flower phenological events and duration pattern is influenced by ...

Detrending phenological time series improves climate–phenology …

Web7. apr 2024 · Introduction. Crop progenitors exhibit dramatic plasticity in key traits that are affected by domestication, such as plant architecture, yield, the timing of emergence, … Web30. júl 2013 · The timing of phenological events is shifting as a result of climate change (1–5).Together with other adaptive mechanisms, plasticity in phenology is essential for maintaining many aspects of biodiversity in a changing environment (5–7), such as species’ demography (), species interactions (), and species distributions ().As different species … thw 1 sq.mmWeb29. jún 2024 · Plant phenology affects the structure and function of terrestrial ecosystems and determines vegetation feedback to the climate system by altering the carbon, water and energy fluxes between the vegetation and near-surface atmosphere. thw 16sq

"WebConcerns are rising about the capacity of species to adapt quickly enough to climate change. In long-lived organismssuch as trees, genetic adaptation is slow, and how much phenotypic plasticity can help them cope with climatechange remains largely unknown. Here, we assess whether, where and when phenological plasticity is and will beadaptive … " - Phenological plasticity

Phenological plasticity

Web13. aug 2013 · Phenological events – defined points in the life cycle of a plant or animal – have been regarded as highly plastic traits, reflecting flexible responses to various environmental cues. The ability of a species … Web27. sep 2024 · One of the main responses to climate change observed in wild organisms is phenological change 1 through phenotypic plasticity 2, 3, 4, in which biological rhythms …

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WebPhenotypic plasticity is a phenomenon in which a given genotype may develop different states of a character or group of characters in different environments (King et al. 2006). … Web1. júl 1999 · The phenological behaviour varied nonetheless across species and individuals. A classification taking into account synchrony/asynchrony and duration in foliation, …

WebAt what extent such phenological response is a product of plasticity deserve further research (see Vanderplank and Ezcurra, 2015). ... Phenological changes in vegetation can also lead to feedbacks to the climate system (Jia et al., 2024; Richardson et al., 2013). Feedbacks are processes that have been altered by climate change which in turn ... WebAbstract. Species faced with rapidly shifting environments must be able to move, adapt, or acclimate in order to survive. One mechanism to meet this challenge is phenotypic …

Web16. dec 2016 · We created two simulation scenarios: (1) plasticity in response to temperature is the main contributor to observed phenological shifts through time and (2) … WebHere, we highlight that directly analyzing observed phenotypes as continuously distributed quantitative traits can potentially generate biased and misleading estimates of additive …

WebIn seasonally variable environments, phenotypic plasticity in phenology may be critical for adaptation to fluctuating environmental conditions. Using an 18-generation longitudinal …

Web8. mar 2024 · Phenotypic plasticity, the expression of multiple phenotypes from one genome, is a widespread adaptation to short-term environmental fluctuations, but whether … thw 21/10Web24. okt 2024 · As narwhal and other Arctic cetaceans can live over 100 y with long generation times, the demonstrated delays in migration phenology suggest that species previously considered inflexible can and are behaviorally responding to the changing dynamics of climate within a single lifetime. Behavioral plasticity would appear to be an … thw-2Web8. dec 2013 · Phenotypic plasticity has been defined as a change in the phenotype expressed by a single genotype in different environments. Bradshaw [ 10] recognized that phenotypic plasticity could itself be under genetic control and therefore subjected to selective pressure. thw-20Webphylogenetic conservatism in phenological plasticity – if we consider plasticity as a quantitative trait potentially under selec-tion (De Jong 2005) – might be more important for predicting the impacts of future climate change on particular taxa (Mate-sanz, Gianoli & Valladares 2010), but rarely has it been esti-mated directly (Pigliucci 2005). thw-20aWebplasticity in a spatially heterogeneous environment (Lind et al., 2011), and factors determining the quantitative contribution of plasticity to geographic variation are not well understood. Theoretical models of the evolution of plasticity in the presence of gene ﬂow may help to identify those factors, and to generate testable predic-tions. thw 200kvaWeb4. jan 2024 · Specifically, the phenological sensitivity of leaf-out day and first flowering day on the Tibetan Plateau is 7.3 and 37.8 times greater than global phenological sensitivity, … thw 2/0Web1. aug 2004 · This apparent plasticity of phenology and probable concomitant changes in voltinism have not been considered as possible causes of moth outbreaks. We developed GumMoth, a phenological model for... th-w22