Results 51 to 60 of about 3,632 (195)
Effects of Recurrent Fires on the Interactions Between Frugivorous Birds and Plants
Austral Ecology, Volume 51, Issue 5, May 2026.ABSTRACT
Anthropogenic fires are increasingly affecting native vegetation worldwide, with consequences not only for species occurrence but also for ecological interactions. We investigated the effects of two fire events, spaced by a 2‐year interval, on interactions between frugivorous birds and fleshy‐fruited plants.Marco A. Pizo, Ícaro Gabriel S. Gilbert, Tomás A. Carlo, Aarón González‐Castro +3 morewiley +1 more sourceStemflow Dynamics in the Jamari National Forest (Brazilian Amazon): I. The Role of Tree Structure
Biotropica, Volume 58, Issue 3, May 2026.A portion of rainfall that contacts tree canopies is drained down tree stems as stemflow. Stemflow is an underexamined component of rainfall partitioning in tropical forests. To investigate how tree canopy structural attributes influence stemflow in the Brazilian Amazon, we measured stemflow, rainfall, and dendrometric parameters of 56 trees in the ...Jeferson Alberto de Lima, John Toland Van Stan II, Karolina Lewińska, Agnieszka Dradrach, Jakub Ceglarek, Kelly Cristina Tonello +5 morewiley +1 more sourceNova espécie e novo nome em Ocotea Aubl. (Lauraceae) para o Brasil</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Acta Botânica Brasílica</i>, 2010 </span><br><span class="r_content">Uma nova espécie, Ocotea revolutifolia A. Quinet, e um novo nome, O. mandioccana A. Quinet, baseada em Persea riedelii Meisn., são propostas para o Brasil.</span><br><span class="r_sub"><i>Alexandre Quinet</i></span><br><small><a href="https://doaj.org/article/24b47006309040e4b20ef27bc622da2d" target="_blank" rel="nofollow" title="doaj.org/article/24b47006309040e4b20ef27bc622da2d">doaj</a> </small> <div id="more_6" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS0102-33062010000100022" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S0102-33062010000100022'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S0102-33062010000100022)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_6')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1590/1809-43921977071039" target="_blank" rel="nofollow">Algumas ações biológicas do 1-(p-metoxibenzil)-6,7-metilenodioxiisoquinolina</a> <b><a href="http://www.scielo.br/pdf/aa/v7n1/1809-4392-aa-7-1-0039.pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Acta Amazonica</i>, 1977 </span><br><span class="r_content">Resumo São descritos resultados preliminares obtidos pela análise de propriedades biológicas do 1-(p-metoxibeszil)-6,7-metilenodioxiisoquinolina (MMI Q), extraído de uma Lauraceae, gênero Ocotea, das redondezas de Manaus, AM.</span><br><span class="r_sub"><i>Urbano M. F. Meirelles<span id="ma_7" style="display:none">, Léa Rodrigues Simioni, Aderbal F. Magalhães, Francisco A. M. Reis</span> <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+3 more</a></small></i></span><br><small><a href="https://doaj.org/article/f02db638b7e140d2a098e56c8f05d3af" target="_blank" rel="nofollow" title="doaj.org/article/f02db638b7e140d2a098e56c8f05d3af">doaj</a> </small> <div id="more_7" style="display:none"><a href="/sci_redir.php?doi=10.1590%2F1809-43921977071039" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/1809-43921977071039'); alert('Copied the doi');">copy doi</a> <small>(10.1590/1809-43921977071039)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_7')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/pala.70059" target="_blank" rel="nofollow">From living to fossil: ancestral state reconstruction of leaf architecture in extant Lauraceae and its relevance for the fossil record</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Palaeontology, Volume 69, Issue 3, 2026.</i></span><br><span class="r_content">Abstract
Lauraceae are a tropical–subtropical angiosperm family that exhibit significant diversity and a rich fossil record, primarily of leaves found worldwide from the Cretaceous to the present. However, the taxonomic placement of many fossil leaves remains uncertain because of morphological convergence and limited variation in leaf characters among ...</span><br><span class="r_sub"><i>Marco A. Rubalcava‐Knoth<span id="ma_8" style="display:none">, Angélica Quintanar‐Castillo, Ana L. Hernández‐Damián, Sergio R. S. Cevallos‐Ferriz</span> <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+3 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1111/pala.70059?mi=2or9o2m&af=R&AllField=ocotea&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1111/pala.70059?mi=2or9o2m&af=R&AllField=ocotea&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small> <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.1111%2Fpala.70059" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/pala.70059'); alert('Copied the doi');">copy doi</a> <small>(10.1111/pala.70059)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1002/advs.202519705" target="_blank" rel="nofollow">WUSCHEL Transcription Factor: From Stem Cell Maintenance to Crop Improvement</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Advanced Science, Volume 13, Issue 24, 27 April 2026.</i></span><br><span class="r_content">This review synthesizes emerging insights into WUSCHEL (WUS) as a central regulator of plant stem cell fate beyond Arabidopsis, highlighting its roles in regeneration, somatic embryogenesis (SE), and stress adaptation across crops. It explores how WUS‐centered regulatory networks, genome editing, and AI‐guided strategies can be leveraged for precise ...</span><br><span class="r_sub"><i>Zishan Ahmad<span id="ma_9" style="display:none">, Muthusamy Ramakrishnan, Rajeev K. Varshney, Anwar Shahzad, Shamsur Rehman, Bijaya Pant, Qiang Wei</span> <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_9')">+6 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1002/advs.202519705?mi=2or9o2m&af=R&AllField=ocotea&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1002/advs.202519705?mi=2or9o2m&af=R&AllField=ocotea&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small> <div id="more_9" style="display:none"><a href="/sci_redir.php?doi=10.1002%2Fadvs.202519705" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1002/advs.202519705'); alert('Copied the doi');">copy doi</a> <small>(10.1002/advs.202519705)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_9')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1002/ece3.73373" target="_blank" rel="nofollow">Richness and Composition of Mycorrhizal Fungi Varies by Flood Level and River Basin in Oligotrophic Amazonian Seasonally Flooded Forests</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Ecology and Evolution, Volume 16, Issue 4, April 2026.</i></span><br><span class="r_content">Conceptual representation of topographic gradients in Amazonian igapó forests. High, medium, and low igapós differ in elevation and flood duration, with low igapós experiencing the longest periods of inundation. Fungal mycelia and DNA symbols indicate sampling of root‐associated mycorrhizal communities across the gradient, used to assess the influence ...</span><br><span class="r_sub"><i>Maihyra Marina Pombo<span id="ma_10" style="display:none">, Camila Duarte Ritter, Florian Wittmann, Jadson José Souza de Oliveira, Maria Teresa Fernandez Piedade, Jochen Schongart, Alexander Zizka</span> <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+6 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1002/ece3.73373?mi=2or9o2m&af=R&AllField=ocotea&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1002/ece3.73373?mi=2or9o2m&af=R&AllField=ocotea&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small> <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1002%2Fece3.73373" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1002/ece3.73373'); alert('Copied the doi');">copy doi</a> <small>(10.1002/ece3.73373)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-taxonomy/" class="suggestion"onclick="show_loader();"><b>taxonomy</b></a><br/><a href="/q-biodiversity/" class="suggestion"onclick="show_loader();"><b>biodiversity</b></a><br/><a href="/q-magnoliopsida/" class="suggestion"onclick="show_loader();"><b>magnoliopsida</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-plantae/" class="suggestion"onclick="show_loader();"><b>plantae</b></a><br/><a href="/q-laurales/" class="suggestion"onclick="show_loader();"><b>laurales</b></a><br/><a href="/q-tracheophyta/" class="suggestion"onclick="show_loader();"><b>tracheophyta</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-15._life_on_land/" class="suggestion"onclick="show_loader();"><b>15. life on land</b></a><br/><a href="/q-agriculture/" class="suggestion"onclick="show_loader();"><b>agriculture</b></a><br/><a href="/q-atlantic_forest/" class="suggestion"onclick="show_loader();"><b>atlantic forest</b></a><br/></div></div></div><div class="pagenav"><a href="/q-ocotea/p-5/" rel="nofollow"><b>previous</b></a> <a href="/q-ocotea/p-4/" rel="nofollow">4</a> <a href="/q-ocotea/p-5/" rel="nofollow">5</a> <b>6</b> <a href="/q-ocotea/p-7/" rel="nofollow">7</a> <a href="/q-ocotea/p-8/" rel="nofollow">8</a> <a href="/q-ocotea/p-7/" id="next" rel="nofollow"><b>next</b></a> </div><br></div>
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