Готові списки джерел за темами / Floral resource sharing

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Добірка наукової літератури з теми "Floral resource sharing"

Автор: Grafiati

Опубліковано: 15 лютого 2024

Оновлено: 31 липня 2025

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Статті в журналах з теми "Floral resource sharing"

Macior, Lazarus Walter. "Floral Resource Sharing by Bumblebees and Hummingbirds in Pedicularis (Scrophulariaceae) Pollination." Bulletin of the Torrey Botanical Club 113, no. 2 (1986): 101. http://dx.doi.org/10.2307/2995932.

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MISSAGIA, CAIO C. C., FÁBIO C. VERÇOZA, and MARIA ALICE S. ALVES. "Reproductive phenology and sharing of floral resource among hummingbirds (Trochilidae) in inflorescences of Dahlstedtia pinnata (Benth.) Malme. (Fabaceae) in the Atlantic forest." Anais da Academia Brasileira de Ciências 86, no. 4 (2014): 1693–702. http://dx.doi.org/10.1590/0001-3765201420130134.

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The purpose of this study was to investigate the reproductive phenology and sharing of floral resource (nectar) of Dahlstedtia pinnata (Benth.) Malme. (Fabaceae), endemic of Atlantic forest, among hummingbirds. For the phenology, we looked at the presence of reproductive structures in the plants, and for floral resource sharing, the frequency of potential pollinators and foraging behaviors were examined. This study was conducted in Pedra Branca State Park, in state of Rio de Janeiro, in a dense ombrophilous forest, between August 2010 and August 2011. Flowering occurred between December 2010 a

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Nzigou, Doubindou Elie, and Alexandra Ley. "Flower morphological differentiation and plant-pollinator interactions among sympatric Aframomum species (Zingiberaceae) with floral trumpet type in the tropical African rainforest." Plant Ecology and Evolution 154, no. (3) (2021): 447–57. https://doi.org/10.5091/plecevo.2021.1860.

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<b>Background and aims</b> – Diversification in plant-pollinator interactions based on floral diversity is potentially a mechanism of coexistence in angiosperms. However, besides high floral diversity, some genera seemingly exhibit the same floral type in many of their species. This contradicts some expectations of competitive exclusion. We thus tested on a finer flower morphological scale whether five sympatric <em>Aframomum</em> species (61 spp., Zingiberaceae) in southeastern Gabon exhibiting the same general floral type (trumpet) were differentiated, and whether this resulted in different

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Dalmon, Anne, Virgine Diévart, Maxime Thomasson, et al. "Possible Spillover of Pathogens between Bee Communities Foraging on the Same Floral Resource." Insects 12, no. 2 (2021): 122. http://dx.doi.org/10.3390/insects12020122.

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Viruses are known to contribute to bee population decline. Possible spillover is suspected from the co-occurrence of viruses in wild bees and honey bees. In order to study the risk of virus transmission between wild and managed bee species sharing the same floral resource, we tried to maximize the possible cross-infections using Phacelia tanacetifolia, which is highly attractive to honey bees and a broad range of wild bee species. Virus prevalence was compared over two years in Southern France. A total of 1137 wild bees from 29 wild bee species (based on COI barcoding) and 920 honey bees (Apis

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Wise, Michael J. "Why fitness impacts of different herbivores may combine nonadditively, and why it matters to the ecology and evolution of plant-herbivore communities." Plant Ecology and Evolution 156, no. 1 (2023): 13–28. http://dx.doi.org/10.5091/plecevo.95982.

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Background and aims – The manner by which the effects of multiple antagonists combine is a fundamental issue in ecology. This issue has been especially important in plant-herbivore evolutionary ecology—particularly predicting whether the combined fitness impacts of multiple herbivores on a shared host plant can be inferred by simply adding the individual impacts that each herbivore has when feeding alone. Despite accumulating empirical data, relatively little theoretical progress has been made in explaining why impacts of herbivore damage often combine nonadditively, as well as predicting the

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Wise, Michael J. "Why fitness impacts of different herbivores may combine nonadditively, and why it matters to the ecology and evolution of plant-herbivore communities." Plant Ecology and Evolution 156, no. (1) (2023): 13–28. https://doi.org/10.5091/plecevo.95982.

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Wolde, Gizaw M., and Thorsten Schnurbusch. "Inferring vascular architecture of the wheat spikelet based on resource allocation in the branched headt (bht-A1) near isogenic lines." Functional Plant Biology 46, no. 11 (2019): 1023. http://dx.doi.org/10.1071/fp19041.

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Substantial genetic and physiological efforts were made to understand the causal factors of floral abortion and grain filling problem in wheat. However, the vascular architecture during wheat spikelet development is surprisingly under-researched. We used the branched headt near-isogenic lines, FL-bht-A1-NILs, to visualise the dynamics of spikelet fertility and dry matter accumulation in spikelets sharing the same rachis node (henceforth Primary Spikelet, PSt, and Secondary Spikelet, SSt). The experiment was conducted after grouping FL-bht-A1-NILs into two groups, where tillers were consistentl

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Aguilar-Rodríguez, Pedro Adrián, Marco Tschapka, José G. García-Franco, Thorsten Krömer, and G. M. Cristina MacSwiney. "Bromeliads going batty: pollinator partitioning among sympatric chiropterophilous Bromeliaceae." AoB PLANTS 11, no. 2 (2019): plz014. https://doi.org/10.5281/zenodo.14821407.

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(Uploaded by Plazi for the Bat Literature Project) Pollinators can be a limited resource and natural selection should favour differences in phenotypic characteristics to reduce competition among plants. Bats are important pollinators of many Neotropical plants, including the Bromeliaceae; however, the pre-pollination mechanisms for isolation among sympatric bat-pollinated bromeliads are unknown. Here, we studied the mechanisms for reproductive segregation between Pitcairnia recurvata, Pseudalcantarea viridiflora, Werauhia noctiflorens and W. nutans. The study was conducted at Los Tuxtlas Biosp

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Barkworth, Mary E., Marina V. Olonova, Polina D. Gudkova, Zahid Ullah, and Curtis Dyreson. "Regional floras: increasing their value while reducing their cost." BIO Web of Conferences 24 (2020): 00010. http://dx.doi.org/10.1051/bioconf/20202400010.

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Regional floras are primary resources for plant identification, an essential step in developing conservation strategies. They also provide students with a scientific window on the plants around them and help them learn botanical terminology, but they are expensive to maintain and publish. We are developing web-accessible updates for different floras, as part of which we are using online resources to help us work more effectively while rapidly providing richer resources. We use Key Base for sharing dichotomous keys, linking the terminal taxa to subsidiary keys or descriptive taxon pages. Taxon

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Vargas, Manuel, Cross María Mora, José Cuadra, and Rodríguez William Ulate. "Sharing Species Pages in the Atlas of Living Costa Rica using Plinian Core." Biodiversity Information Science and Standards 3 (June 13, 2019): e35474. https://doi.org/10.3897/biss.3.35474.

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The Atlas of Living Costa Rica (www.crbio.cr) is a biodiversity data portal based on the Atlas of Living Australia (ALA) and managed by the Biodiversity Informatics Research Center (CRBio) and the National Biodiversity Institute of Costa Rica (INBio). It currently shares nearly eight million occurrence records and more than 5000 species pages about Costa Rican vertebrates, arthropods, molluscs, nematodes, plants, and fungi. These pages contain information elements pertaining to, for instance, morphological descriptions, distribution, habitat, conservation status, management, nomenclature, and

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Більше джерел

Дисертації з теми "Floral resource sharing"

Gay, Claire. "Compréhension du rôle des pollinisateurs dans les paysages agricoles dans différents contextes de gestion." Electronic Thesis or Diss., La Rochelle, 2023. http://www.theses.fr/2023LAROS021.

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Conserver les espèces pollinisatrices est un enjeu majeur, notamment en milieu agricole où elles sont indispensables à la pollinisation de différentes cultures. Ici, nous avons décidé de caractériser ces espèces et leurs ressources florales dans une plaine céréalière intensive, à travers l’utilisation de plusieurs années de données acquises grâce à plusieurs protocoles d’échantillonnage. Cette plaine se caractérise par une forte dynamique spatio-temporelle, résultant des floraisons massives mais brèves des cultures oléagineuses. Nous avons recensé sur cette plaine près d’un tiers des espèces d

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Частини книг з теми "Floral resource sharing"

Derashri, Anuradha, Disha Sharma, Akanksha Dwivedi, and Devyani Rajput. "Future Directions and Innovations." In Quality Assurance of Ethno-Herbals: Cultivating Confidence in Alternative Medicine. BENTHAM SCIENCE PUBLISHERS, 2025. https://doi.org/10.2174/9789815274554125010011.

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Indigenous culinary traditions built upon unique combinations of native flora constitute an invaluable yet increasingly endangered form of intangible cultural heritage. However, the communal and incremental refinements to these place-based food practices over centuries struggle to find protection under modern intellectual property frameworks centered on individual ownership. This chapter discusses emerging directions and technologies that can potentially assist indigenous communities in retaining custodianship and gaining recognition over culinary heritage involving heritage crops and multi-in

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Alperson-Afil, Nira. "Acheulian Cognition and Behavior at Gesher Benot Ya‛aqov." In The Oxford Handbook of Cognitive Archaeology. Oxford University Press, 2023. http://dx.doi.org/10.1093/oxfordhb/9780192895950.013.27.

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Abstract The long sequence of lake-shore occupations of the Acheulian site of Gesher Benot Ya‛aqov (MIS 18–20) includes extremely rich sequential archaeological horizons spanning ca. 50 Ka and dated to 0.79 Mya. During the last three decades the behavior of the Gesher Benot Ya‛aqov (GBY) Acheulian hominins was investigated through a plethora of multidisciplinary archaeological studies. These repeatedly revealed aspects associated with behavioral modernity, indicated by systematic butchering, elaborated plant processing, advanced lithic expertise, hafting, and spatial organization. Through a sy

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Singh Kaleka, Amritpal, and Gagan Preet Kour Bali. "Community Conservation." In Endangered Plants [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.94557.

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Floral and faunal diversity represents the health of an ecosystem. Increase in the number of endangered plants acts as an alarming sign of ecosystem’s imbalance. The ecological failure pose threat to our own health, thus by saving endangered species our own health is being saved. Government, non-profit international organizations, local communities and individuals are working together to protect and restore population levels. Biological Diversity Act (2002) for conservation of biodiversity is a landmark effort by Indian government as it provides mechanisms for knowledge, sustainable use of com

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