Results 61 to 70 of about 23,288 (121)

Floristic composition and similarity of 15 hectares in Central Amazon, Brazil</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista de Biología Tropical</i>, 2011 </span><br><span class="r_content">La región amazónica es una de las más diversas áreas del mundo. Los estudios sobre la gran diversidad de bosques tropicales generan contribuciones relevantes en la comprensión de los mecanismos que originan y apoyan tal diversidad. En el presente estudio </span><br><span class="r_sub"><i>Kátia Emidio da Silva<span id="ma_1" style="display:none">, Sebastião Venancio Martins, Carlos Antonio Alvares Soares Ribeiro, Nerilson Terra Santos, Celso Paulo de Azevedo, Francisca Dionizia de Almeida Matos, Ieda Leão do Amaral</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_1')">+6 more</a></small></i></span><br><small><a href="https://doaj.org/article/6a14c0fcea3f4f6bb7641826112e29ba" target="_blank" rel="nofollow" title="doaj.org/article/6a14c0fcea3f4f6bb7641826112e29ba">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1590/2175-7860201667105" target="_blank" rel="nofollow">Revision and panbiogeographic analysis of Hymenophyllaceae from meridional Yungas from Argentina (Tucumano-Boliviana Rainforest)</a> <b><a href="http://ri.conicet.gov.ar/bitstream/11336/19062/2/CONICET_Digital_Nro.22911a.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">, 2015 </span><br><span class="r_content">Hymenophyllaceae constituye uno de los linajes más tempranamente divergente dentro de los helechos, habitan lugares hiperhúmedos y su aparición se ha datado en el cretácico temprano, previa a la ruptura de Gondwana; estas características determinan que ...</span><br><span class="r_sub"><i>Arana, Marcelo Daniel<span id="ma_2" style="display:none">, Larsen, Cristian, Ponce, Marta Monica</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_2')">+2 more</a></small></i></span><br><small><a href="https://core.ac.uk/works/40897837" target="_blank" rel="nofollow" title="core.ac.uk/works/40897837">core</a> </small>   <div id="more_2" style="display:none"><a href="/sci_redir.php?doi=10.1590%2F2175-7860201667105" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/2175-7860201667105'); alert('Copied the doi');">copy doi</a> <small>(10.1590/2175-7860201667105)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_2')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://core.ac.uk/download/25649643.pdf" target="_blank" rel="nofollow">La ecología política en México ¿Dónde estamos y para dónde vamos?</a> <b><a href="http://www.redalyc.org/pdf/417/41716750011.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">, 2011 </span><br><span class="r_content">En México, cada vez es más común la inscripción de enfoques de investigación y desarrollo académico al ámbito de la ecología política. La irrupción de la ecología política como disciplina y referencia teórica es muy alentadora para quienes analizamos los </span><br><span class="r_sub"><i>Fernanda Figueroa Díaz<span id="ma_3" style="display:none">, Leticia Durand Smith, Mauricio Genet Guzmán Chávez</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_3')">+2 more</a></small></i></span><br><small><a href="https://core.ac.uk/works/138011688" target="_blank" rel="nofollow" title="core.ac.uk/works/138011688">core</a> </small>   <div id="more_3" style="display:none"><a href="http://dialnet.unirioja.es/info/derechosOAI" target="_blank" rel="nofollow" title="dialnet.unirioja.es/info/derechosOAI">dialnet.unirioja.es</a><br> </div><small><a href="#" onClick="return toggle_div(this, 'more_3')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/1365-2664.14077" target="_blank" rel="nofollow">Opportunities for the conservation of migratory birds to benefit threatened resident vertebrates in the Neotropics.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC9299172&blobtype=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>J Appl Ecol</i>, 2022 </span><br><span class="r_sub"><i>Wilson S<span id="ma_4" style="display:none">, Lin HY, Schuster R, González AM, Gómez C, Botero-Delgadillo E, Bayly NJ, Bennett JR, Rodewald AD, Roehrdanz PR, Ruiz Gutierrez V.</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_4')">+10 more</a></small></i></span><br><small><a href="https://europepmc.org/article/MED/35873077#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/35873077#free-full-text">europepmc</a> </small>   <div id="more_4" style="display:none"><a href="/sci_redir.php?doi=10.1111%2F1365-2664.14077" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/1365-2664.14077'); alert('Copied the doi');">copy doi</a> <small>(10.1111/1365-2664.14077)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_4')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.15781/t21834670" target="_blank" rel="nofollow">Leptodactylus savagei</a> <b><a href="https://repositories.lib.utexas.edu/bitstream/2152/44669/1/0867_Leptodactylus_savagei.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">, 2010 </span><br><span class="r_content">Number of Pages: 19Integrative BiologyGeological ...</span><br><span class="r_sub"><i>de Sá, Rafael O.<span id="ma_5" style="display:none">, Heyer, Miriam Muedeking, Heyer, W. Ronald</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_5')">+2 more</a></small></i></span><br><small><a href="https://core.ac.uk/works/39829741" target="_blank" rel="nofollow" title="core.ac.uk/works/39829741">core</a> </small>   <div id="more_5" style="display:none"><a href="/sci_redir.php?doi=10.15781%2Ft21834670" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.15781/t21834670'); alert('Copied the doi');">copy doi</a> <small>(10.15781/t21834670)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_5')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.17843/rpmesp.2023.403.12191" target="_blank" rel="nofollow">In vitro anti-inflammatory activity of Plantago major L. and Piper aduncum L. on phospholipase A2 from the venom of snake Lachesis muta muta.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC10953663&blobtype=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>Rev Peru Med Exp Salud Publica</i>, 2023 </span><br><span class="r_sub"><i>Yarleque-Chocas M<span id="ma_6" style="display:none">, Dorregaray-Llerena F, Yarleque-Chocas A, Gonzales-Chavesta C.</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_6')">+3 more</a></small></i></span><br><small><a href="https://europepmc.org/article/MED/37991036#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/37991036#free-full-text">europepmc</a> </small>   <div id="more_6" style="display:none"><a href="/sci_redir.php?doi=10.17843%2Frpmesp.2023.403.12191" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.17843/rpmesp.2023.403.12191'); alert('Copied the doi');">copy doi</a> <small>(10.17843/rpmesp.2023.403.12191)</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://core.ac.uk/download/154796362.pdf" target="_blank" rel="nofollow">CAMBIOS DEL USO DEL SUELO EN LA SIERRA MADRE DEL SUR ENTRE LOS AÑOS 2000 - 2017. EL CASO DE LA COMUNIDAD DE PROGRESO HIDALGO, MUNICIPIO DE VILLA GUERRERO, ESTADO DE MÈXICO</a> <b><a href="http://ri.uaemex.mx/bitstream/20.500.11799/68599/1/CAMBIO%20DE%20USO%20DEL%20SUELO.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">, 2017 </span><br><span class="r_content">En México, la Provincia Fisiográfica Sierra Madre del Sur presenta heterogeneidad y complejidad ambiental, geográfica y sociocultural, cualidades peculiares del resto de las provincias fisiográficas mexicanas, sin embargo, las actividades </span><br><span class="r_sub"><i>Juan Pérez, J Isabel<span id="ma_7" style="display:none">, Juan Pérez, J Isabel</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+1 more</a></small></i></span><br><small><a href="https://core.ac.uk/works/8757434" target="_blank" rel="nofollow" title="core.ac.uk/works/8757434">core</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1093/jmammal/gyac090" target="_blank" rel="nofollow">Ecology of large felids and their prey in small reserves of the Yucatán Peninsula of Mexico.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC9936502&blobtype=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>J Mammal</i>, 2023 </span><br><span class="r_sub"><i>Piña-Covarrubias E<span id="ma_8" style="display:none">, Chávez C, Chapman MA, Morales M, Elizalde-Arellano C, Doncaster CP.</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+5 more</a></small></i></span><br><small><a href="https://europepmc.org/article/MED/36818686#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/36818686#free-full-text">europepmc</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.1093%2Fjmammal%2Fgyac090" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1093/jmammal/gyac090'); alert('Copied the doi');">copy doi</a> <small>(10.1093/jmammal/gyac090)</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://core.ac.uk/download/pdf/39036465.pdf" target="_blank" rel="nofollow">La Naturaleza y su conservación en Ibero-américa: el caso de Costa Rica</a> <b><a href="http://dspace.unia.es/bitstream/handle/10334/675/15JXITII.pdf?sequence=1" 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">, 1993 </span><br><span class="r_content">Tomo II ; págs.</span><br><span class="r_sub"><i>Rubio Recio, José Manuel</i></span><br><small><a href="https://core.ac.uk/works/22566825" target="_blank" rel="nofollow" title="core.ac.uk/works/22566825">core</a> </small>   <div id="more_9" style="display:none"><a href="http://hispana.mcu.es/es/registros/registro.do?tipoRegistro=MTD&idBib=4853096" target="_blank" rel="nofollow" title="hispana.mcu.es/es/registros/registro.do?tipoRegistro=MTD&idBib=4853096">hispana.mcu.es</a><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://core.ac.uk/download/154795060.pdf" target="_blank" rel="nofollow">Turismo rural: ¿una oportunidad para la conservación del bosque de niebla?</a> <b><a href="http://ri.uaemex.mx/bitstream/20.500.11799/67278/1/AGROPRODUCTIVIDAD_10-1-2017.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">, 2016 </span><br><span class="r_content">El mundo contemporáneo experimenta intensos cambios que se debaten entre un proyecto de desarrollo económico unificado y las diversas crisis globales que enfrenta el planeta, derivadas de las intervenciones humanas sobre la naturaleza.</span><br><span class="r_sub"><i>THOME ORTIZ, HUMBERTO<span id="ma_10" style="display:none">, THOME ORTIZ, HUMBERTO</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+1 more</a></small></i></span><br><small><a href="https://core.ac.uk/works/8724147" target="_blank" rel="nofollow" title="core.ac.uk/works/8724147">core</a> </small>   <br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; 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