Phenology in ecology

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August undefined, 2024

Web1. apr 2024 · Phenology is an integrative environmental science focused on monitoring, understanding, and predicting recurrent life cycles events of organisms, which are mainly related to climate ( Morellato et al., 2016 ). Web10. jan 2024 · For each species, we recorded four plant phenology events including two vegetative ones (leafing and senescing) and two reproductive ones (flowering and fruiting) and measured five functional traits (i.e., seed size, LMA, STD, Hmax, and RGR) that have been shown to be critically important for reproductive success (Bolmgren and Cowan …

A Study of Forest Phenology Prediction Based on GRU Models

WebIf the phenology of a species is shifting at a different rate from that of the species that make-up its ecological conditions, this will lead to mistiming of its seasonal activities … Web11. apr 2024 · Phenology and productivity are important functional indicators of grassland ecosystems. However, our understanding of how intra-annual precipitation patterns affect plant phenology and productivity in grasslands is still limited. Here, we conducted a two-year precipitation manipulation experiment to explore the responses of plant phenology and … hayward commercial pool

Phenology - an overview ScienceDirect Topics

Web11. nov 2024 · Phenology is the study of annually recurring biological life cycle events, such as the emergence of flowers, the arrival of migratory birds or even agricultural events, such as harvesting dates. Web27. jún 2024 · phenology. 1. The study of the periodicity of leafing, flowering, and fruiting in plants; these are generally triggered by periodicities in the climate. 2. The study of the impact of climate on the seasonal occurrence of flora and fauna (dates of flowering, migration, etc.) and of the periodically changing form of an organism, especially as ... Web22. máj 2024 · Within forest ecology and management, there is a diverse range of applications for remote sensing, including the measurement of cover, vegetation structure, vegetation chemistry and moisture, biodiversity, and soil characteristics (Table 1).These variables are critical for understanding forest ecosystem functions and processes, as well … hayward commercial plumbing

Seasonal timing on a cyclical Earth: Towards a theoretical …

Phenology in ecology

Phenology of Vegetation Photosynthesis SpringerLink

WebPred 1 dňom · Investigating forest phenology prediction is a key parameter for assessing the relationship between climate and environmental changes. Traditional machine learning models are not good at capturing long-term dependencies due to the problem of vanishing gradients. In contrast, the Gated Recurrent Unit (GRU) can effectively address the problem … Web24. mar 2024 · Our objectives were to (a) examine nesting phenology over time; (b) determine how nesting phenology relates to changes in atmospheric CO 2 concentration; and (c) demonstrate the usefulness of historical museum collections combined with modern observations for trend analyses.

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Web18. aug 2016 · The rejuvenation of this long-studied subdiscipline of ecology has been primarily induced by three factors: (1) phenological shifts are a ubiquitous phenomenon … Web21. mar 2024 · Phenological data were evaluated through circular statistical analysis. All studied species flowered and produced fruit during the monitoring period. ... In general, an important proportion of information on ecological attributes of species, communities, and/or ecosystems focusing on restoration exists only in published technical reports, ...

WebAbstract. In this chapter, we expanded the traditional research area of plant phenology by characterizing plant community growth activities from vegetation photosynthesis. We … Web14 Ecology and Evolutionary Biology & Center for Environmental Biology, University of California, Irvine, CA, USA. 15 Smithsonian Institution's Forest Global Earth Observatory & Smithsonian Environmental Research Center, Edgewater, MD, USA. PMID: 31343099 DOI: 10.1111/gcb.14759 Research Support, Non-U.S. Gov't

Web11. nov 2024 · The urban imprint on plant phenology - Nature Ecology & Evolution. Urbanization gradients do not make good field laboratories for predicting climate …

Web12. júl 2024 · We use simulations and empirical data on open flower timing and first arrival of monarch butterflies to quantify the accuracy of our estimator and other commonly …

WebPhenology studies the seasonal cycle of plants and describes it through key events such as flowering and bud-burst (in spring) and leaf coloration and fall (in autumn). These events … boucher 62Web31. dec 2016 · Phenology, or the timing of the annual cycles of plants and animals, is extremely sensitive to changes in climate. We know that plants and animals may adjust … bouchera belfedalWeb12. sep 2008 · Phenology in the Southwest is relatively young and there are only a few observational records more than 20 years old. Nonetheless, records less than 20 years … bouchera benbouselhamWebMcMillan, C. (1967) Phenological variation within seven transplanted grassland community fractions from Texas and New Mexico. Ecology 48: 807 – 813. CrossRef Google Scholar McMillan, C. and Pagel, B.F. (1958) Phenological variation within a population of Symphoricarpos occidentalis. Ecology 39: 766 – 770. boucher 2021Web25. nov 2024 · Ecology and Environment. Share on. Green with phenology. Lin Meng [email protected] Authors Info & Affiliations. Science. 25 Nov 2024. Vol 374, Issue 6571. ... bouchera auyadWeb31. okt 2003 · Thus, phenological events are ideal indicators of the impact of local and global changes in weather and climate on the earth's biosphere. Assessing our changing … bouchera boudibaWeb29. feb 2016 · Plant phenology is one of the strongest indicators of ecological responses to climate change, and altered phenology can have pronounced effects on net primary production, species composition in local communities, greenhouse gas fluxes, and ecosystem processes. boucher 9